/* ==========================================================================
   Nesquik Duo · Pastel theme · CSS
   ========================================================================== */

/* ---------- Дизайн-токены ---------- */
:root {
    color-scheme: light;

    /* Палитра — пастельные розовый, фиолетовый, голубой */
    --pink-50:   #fff0f7;
    --pink-100:  #ffd9ea;
    --pink-200:  #ffbcd9;
    --pink-300:  #ff9ec8;
    --pink-400:  #f27fb5;

    --violet-50:  #f5efff;
    --violet-100: #e4d4ff;
    --violet-200: #cfb4ff;
    --violet-300: #b892ff;
    --violet-400: #9f6ff0;

    --blue-50:   #eaf4ff;
    --blue-100:  #cfe4ff;
    --blue-200:  #add0ff;
    --blue-300:  #8bbaff;
    --blue-400:  #6a9ef5;

    --cream:     #fffafd;
    --ink:       #4a3b5c;
    --ink-soft:  #7a6b8f;
    --ink-muted: #a89cb8;

    /* Градиенты */
    --grad-main:    linear-gradient(135deg, #ffbcd9 0%, #cfb4ff 50%, #add0ff 100%);
    --grad-soft:    linear-gradient(135deg, #fff0f7 0%, #f5efff 50%, #eaf4ff 100%);
    /* Кнопки — СВЕТЛАЯ тема: светлые пастельные градиенты + тёмный текст (WCAG AA ≥4.5:1) */
    --grad-btn:             linear-gradient(135deg, #ffbcd9 0%, #cfb4ff 50%, #add0ff 100%);
    --grad-btn-hover:       linear-gradient(135deg, #ffa8cd 0%, #c0a0ff 50%, #97c2ff 100%);
    --grad-btn-fresh:       linear-gradient(135deg, #ffb4dc, #d4a8ff, #b8d4ff, #ffb4dc);
    --grad-btn-fresh-hover: linear-gradient(135deg, #ffa0d2, #c89aff, #a6c8ff, #ffa0d2);
    --btn-text:             #3a2456; /* тёмно-фиолетовый текст на светлых кнопках */
    --grad-pink:    linear-gradient(135deg, #ffbcd9, #ff9ec8);
    --grad-violet:  linear-gradient(135deg, #cfb4ff, #b892ff);
    --grad-blue:    linear-gradient(135deg, #add0ff, #8bbaff);
    --grad-tri:     linear-gradient(90deg, #ff9ec8, #b892ff, #8bbaff);

    /* Семантические поверхности (светлая тема) */
    --bg-grad:          linear-gradient(135deg, #ffd9ea 0%, #e4d4ff 35%, #cfe4ff 75%, #d9e9ff 100%);
    /* Задача 3: тёмно-фиолетовая подложка из палитры (не серая) */
    --bg-fallback:      #3a2f52;
    --nav-bg:           rgba(255, 255, 255, 0.72);
    --nav-bg-scrolled:  rgba(255, 255, 255, 0.88);
    --surface:          rgba(255, 255, 255, 0.82);
    --surface-soft:     rgba(255, 255, 255, 0.65);
    --surface-hover:    rgba(255, 255, 255, 0.9);
    --surface-strong:   rgba(255, 255, 255, 0.95);
    --surface-veil:     rgba(255, 255, 255, 0.45);
    --border-soft:      rgba(255, 255, 255, 0.8);
    --chip-bg:          rgba(255, 255, 255, 0.7);
    --code-bg:          linear-gradient(135deg, #fff7fc 0%, #f8f2ff 50%, #f1f6ff 100%);
    --code-bg-end:      #f1f6ff;
    --grad-featured:    linear-gradient(135deg, rgba(255, 217, 234, 0.55), rgba(228, 212, 255, 0.55), rgba(255, 240, 247, 0.55));
    --grad-fresh-card:  linear-gradient(135deg, rgba(255, 220, 240, 0.55), rgba(228, 215, 255, 0.55), rgba(214, 232, 255, 0.55));
    --grad-panel:       linear-gradient(135deg, rgba(228, 212, 255, 0.45), rgba(207, 228, 255, 0.45));
    --blob-opacity:     0.55;
    --scroll-track:     #fff0f7;

    /* Тени и свечения */
    --shadow-sm:    0 4px 12px rgba(183, 148, 244, 0.12);
    --shadow-md:    0 8px 28px rgba(183, 148, 244, 0.18);
    --shadow-lg:    0 16px 48px rgba(183, 148, 244, 0.22);
    --glow-pink:    0 0 24px rgba(255, 158, 200, 0.45);
    --glow-violet:  0 0 24px rgba(184, 146, 255, 0.45);
    --glow-blue:    0 0 24px rgba(139, 186, 255, 0.45);

    /* Радиусы */
    --r-sm: 10px;
    --r-md: 16px;
    --r-lg: 24px;
    --r-xl: 32px;
    --r-full: 999px;

    /* Типографика */
    --font-display: 'Marmelad', 'Trebuchet MS', system-ui, sans-serif;
    --font-body:    'IBM Plex Sans', Arial, system-ui, sans-serif;

    /* Переходы */
    --t-fast: 180ms cubic-bezier(0.4, 0, 0.2, 1);
    --t-med:  320ms cubic-bezier(0.4, 0, 0.2, 1);
    --t-slow: 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Тёмная тема ---------- */
[data-theme="dark"] {
    color-scheme: dark;

    --cream:     #221d33;
    --ink:       #ece6f8;
    --ink-soft:  #b9aed2;
    --ink-muted: #877c9f;

    /* Кнопки — ТЁМНАЯ тема: насыщенные тёмные градиенты + белый текст (WCAG AA ≥4.5:1) */
    --grad-btn:             linear-gradient(135deg, #bf3d85 0%, #7d49d6 50%, #3f6dc7 100%);
    --grad-btn-hover:       linear-gradient(135deg, #a83373 0%, #6b3bc2 50%, #345cb0 100%);
    --grad-btn-fresh:       linear-gradient(135deg, #bf3d85, #7d49d6, #3f6dc7, #bf3d85);
    --grad-btn-fresh-hover: linear-gradient(135deg, #a83373, #6b3bc2, #345cb0, #a83373);
    --btn-text:             #ffffff; /* белый текст на тёмных кнопках */

    --grad-soft: linear-gradient(135deg, #322a4a 0%, #2d2745 50%, #283048 100%);

    --bg-grad:          linear-gradient(135deg, #241f36 0%, #2a2342 35%, #20283f 75%, #252b45 100%);
    /* Задача 3: тёмная подложка под градиентом для тёмной темы */
    --bg-fallback:      #1c1830;
    --nav-bg:           rgba(35, 30, 53, 0.72);
    --nav-bg-scrolled:  rgba(35, 30, 53, 0.9);
    --surface:          rgba(45, 39, 67, 0.82);
    --surface-soft:     rgba(58, 50, 84, 0.55);
    --surface-hover:    rgba(58, 50, 86, 0.95);
    --surface-strong:   rgba(40, 34, 60, 0.97);
    --surface-veil:     rgba(28, 24, 42, 0.45);
    --border-soft:      rgba(255, 255, 255, 0.09);
    --chip-bg:          rgba(58, 50, 84, 0.7);
    --code-bg:          linear-gradient(135deg, #2b2440 0%, #292343 50%, #242a44 100%);
    --code-bg-end:      #242a44;
    --grad-featured:    linear-gradient(135deg, rgba(120, 62, 96, 0.35), rgba(88, 64, 130, 0.35), rgba(70, 80, 128, 0.3));
    --grad-fresh-card:  linear-gradient(135deg, rgba(122, 64, 100, 0.35), rgba(90, 66, 134, 0.35), rgba(62, 84, 130, 0.35));
    --grad-panel:       linear-gradient(135deg, rgba(88, 64, 130, 0.35), rgba(62, 84, 130, 0.35));
    --blob-opacity:     0.28;
    --scroll-track:     #2a2342;

    --shadow-sm:    0 4px 12px rgba(0, 0, 0, 0.28);
    --shadow-md:    0 8px 28px rgba(0, 0, 0, 0.36);
    --shadow-lg:    0 16px 48px rgba(0, 0, 0, 0.44);
    --glow-pink:    0 0 24px rgba(255, 158, 200, 0.22);
    --glow-violet:  0 0 24px rgba(184, 146, 255, 0.22);
    --glow-blue:    0 0 24px rgba(139, 186, 255, 0.22);
}

/* ---------- Reset ---------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    scrollbar-color: var(--pink-400) transparent;
    scrollbar-width: thin;
    /* Задача 4: страховка — ничего не вылезает за 100vw */
    overflow-x: hidden;
    max-width: 100%;
}

body {
    font-family: var(--font-body);
    font-synthesis: none;
    font-weight: 500;
    color: var(--ink);
    /* Задача 3: тёмный цвет-подложка из палитры под градиентом,
       чтобы при быстром скролле/перерисовке не было серой полосы снизу.
       background-attachment: fixed убран — лагает на мобильных. */
    background-color: var(--bg-fallback);
    background-image: var(--bg-grad);
    background-repeat: no-repeat;
    background-size: cover;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    transition: color var(--t-med);
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--t-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid var(--violet-400);
    outline-offset: 3px;
}

code, pre {
    font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
    font-size: 0.9em;
}

/* ---------- Фоновые размытые круги ---------- */
.bg-blobs {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: var(--blob-opacity);
    animation: blob-float 20s ease-in-out infinite;
    transition: opacity var(--t-med);
}

.blob-pink {
    width: 520px;
    height: 520px;
    background: var(--pink-200);
    top: -120px;
    left: -140px;
}

.blob-violet {
    width: 620px;
    height: 620px;
    background: var(--violet-200);
    top: 35%;
    right: -160px;
    animation-delay: -7s;
}

.blob-blue {
    width: 480px;
    height: 480px;
    background: var(--blue-200);
    bottom: -100px;
    left: 30%;
    animation-delay: -13s;
}

@keyframes blob-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(40px, -50px) scale(1.08); }
    66%      { transform: translate(-30px, 40px) scale(0.95); }
}

/* ---------- Плавающие звёздочки ---------- */
.floating-sparkles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.sparkle {
    position: absolute;
    width: 22px;
    height: 22px;
    opacity: 0;
    animation: sparkle-rise 14s linear infinite;
    color: var(--violet-300);
    filter: drop-shadow(0 2px 6px rgba(184, 146, 255, 0.4));
}

.sparkle:nth-child(1) { left: 8%;  animation-delay: 0s;   color: var(--pink-300); }
.sparkle:nth-child(2) { left: 22%; animation-delay: -3s;  color: var(--pink-400); }
.sparkle:nth-child(3) { left: 42%; animation-delay: -6s;  color: var(--violet-300); }
.sparkle:nth-child(4) { left: 62%; animation-delay: -9s;  width: 28px; height: 28px; color: var(--violet-400); }
.sparkle:nth-child(5) { left: 78%; animation-delay: -2s;  color: var(--blue-300); }
.sparkle:nth-child(6) { left: 92%; animation-delay: -11s; color: var(--pink-300); }

@keyframes sparkle-rise {
    0%   { transform: translateY(105vh) rotate(0deg);   opacity: 0; }
    10%  { opacity: 0.8; }
    90%  { opacity: 0.8; }
    100% { transform: translateY(-15vh) rotate(360deg); opacity: 0; }
}

/* ---------- Навигация ---------- */
.navbar {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 1200px;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--nav-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-full);
    box-shadow: var(--shadow-md);
    z-index: 100;
    transition: all var(--t-med);
}

.navbar.scrolled {
    background: var(--nav-bg-scrolled);
    box-shadow: var(--shadow-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    transition: transform var(--t-fast);
}

.logo:hover { transform: scale(1.04); }

.logo-icon {
    width: 24px;
    height: 24px;
    color: var(--pink-400);
    filter: drop-shadow(0 2px 6px rgba(255, 158, 200, 0.4));
    flex-shrink: 0;
}

.logo-image {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    border-radius: 50%;
    object-fit: cover;
    filter: drop-shadow(0 3px 8px rgba(157, 49, 95, 0.24));
}

.logo-text {
    background: var(--grad-tri);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-shift 6s ease infinite;
}

.logo-duo {
    margin-left: 2px;
    font-weight: 600;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    padding: 8px 16px;
    border-radius: var(--r-full);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--ink-soft);
    transition: all var(--t-fast);
    position: relative;
}

.nav-links a:hover {
    color: var(--ink);
    background: rgba(255, 188, 217, 0.25);
}

.nav-links a.is-active {
    color: var(--violet-400);
    background: rgba(184, 146, 255, 0.14);
}

.nav-cta {
    background: var(--grad-main);
    color: white !important;
    box-shadow: var(--shadow-sm);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--glow-pink);
    background: var(--grad-main) !important;
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    position: relative;
    z-index: 2;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.burger span {
    width: 24px;
    height: 2.5px;
    background: var(--ink);
    border-radius: 2px;
    transition: all var(--t-fast);
}

/* ---------- Общие секции ---------- */
.section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    position: relative;
    z-index: 2;
}

.section-alt {
    background: linear-gradient(180deg, transparent, var(--surface-veil) 12%, var(--surface-veil) 88%, transparent);
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

.section-alt > * {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: var(--chip-bg);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(184, 146, 255, 0.3);
    border-radius: var(--r-full);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--violet-400);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    background: var(--grad-tri);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-header p {
    color: var(--ink-soft);
    font-size: 1.05rem;
    max-width: 620px;
    margin: 0 auto;
}

/* ---------- HERO ---------- */
.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 140px 24px 80px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 2;
    min-height: 100vh;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: var(--surface);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 158, 200, 0.35);
    border-radius: var(--r-full);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--pink-400);
    letter-spacing: 0.04em;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    animation: badge-pulse 3s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% { box-shadow: var(--shadow-sm); }
    50%      { box-shadow: var(--shadow-sm), var(--glow-pink); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.title-gradient {
    background: var(--grad-tri);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-shift 5s ease infinite;
    filter: drop-shadow(0 4px 18px rgba(184, 146, 255, 0.2));
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--ink-soft);
    max-width: 520px;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    background: var(--grad-violet);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--ink-muted);
    font-weight: 600;
}

/* Hero visual: картинка с прозрачным фоном, мягким свечением и растворением снизу */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    position: relative;
}

.hero-image-wrap {
    position: relative;
    width: 100%;
    max-width: 520px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: card-float 6s ease-in-out infinite;
    /* Стабилизируем анимацию: отдельный слой на GPU, без дрожания субпикселей */
    transform: translateZ(0);
    backface-visibility: hidden;
    /* Задача 1: запас места под drop-shadow, чтобы тень не обрезалась краем */
    overflow: visible;
    padding-bottom: 0;
}

@keyframes card-float {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50%      { transform: translate3d(0, -14px, 0); }
}

/* Розово-фиолетовое пастельное свечение позади картинки */
.hero-image-glow {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(60% 55% at 50% 45%, rgba(255, 184, 217, 0.55), rgba(255, 184, 217, 0) 70%),
        radial-gradient(55% 50% at 65% 60%, rgba(184, 146, 255, 0.45), rgba(184, 146, 255, 0) 70%),
        radial-gradient(50% 45% at 35% 65%, rgba(220, 200, 255, 0.4), rgba(220, 200, 255, 0) 70%);
    filter: blur(28px);
    animation: glow-pulse 7s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.85; transform: scale(1); }
    50%      { opacity: 1; transform: scale(1.04); }
}

/* Контейнер слайдов поверх свечения */
.hero-slides {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
}

/* Каждая картинка-слайд: лежат друг на друге, активная видна */
.hero-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    /* Задача 1: drop-shadow повторяет форму PNG (не квадрат);
       маска снизу убрана, иначе она обрезала тень. */
    filter: drop-shadow(0 24px 36px rgba(79, 50, 128, 0.38)) drop-shadow(0 8px 14px rgba(255, 126, 184, 0.22));
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(0.985);
    transition: opacity 1.2s ease, transform 1.2s ease;
}

.hero-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

/* Заглушка если картинки нет */
.hero-image-fallback {
    display: none;
    position: relative;
    z-index: 1;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 32px;
    background: var(--surface-soft);
    backdrop-filter: blur(12px);
    border-radius: var(--r-xl);
    border: 2px solid var(--border-soft);
}

.hero-image-wrap.no-image .hero-image-fallback {
    display: flex;
}

/* Старые placeholder-стили (для других секций) */
.placeholder-content {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 20px;
}

.placeholder-emoji,
.placeholder-svg {
    width: 64px;
    height: 64px;
    color: var(--violet-300);
    filter: drop-shadow(0 4px 12px rgba(184, 146, 255, 0.3));
}

.placeholder-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--ink-muted);
    padding: 6px 12px;
    background: var(--chip-bg);
    border-radius: var(--r-sm);
}

/* ---------- Кнопки ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--r-full);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    transition: all var(--t-med);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    /* Цвет кнопки и текста зависят от темы (см. --grad-btn / --btn-text):
       светлая → пастельная кнопка + тёмный текст; тёмная → тёмная кнопка + белый текст */
    background: var(--grad-btn);
    background-size: 200% auto;
    color: var(--btn-text);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), var(--glow-violet);
    background: var(--grad-btn-hover);
    background-size: 200% auto;
    background-position: right center;
}

.btn-secondary {
    background: var(--surface);
    backdrop-filter: blur(10px);
    color: var(--ink);
    border: 2px solid rgba(184, 146, 255, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    border-color: var(--violet-300);
    box-shadow: var(--shadow-md);
    background: var(--surface-strong);
}

/* Fresh-кнопка — мерцающий пастельный градиент в стиле fresh-карточки */
.btn-fresh {
    /* Цвет кнопки и текста зависят от темы (см. --grad-btn-fresh / --btn-text) */
    background: var(--grad-btn-fresh);
    background-size: 250% 250%;
    color: var(--btn-text);
    box-shadow: var(--shadow-md);
    animation: btn-fresh-shift 5s ease-in-out infinite;
    position: relative;
}

.btn-fresh::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: inherit;
    background: linear-gradient(135deg, #ffb4dc, #d4a8ff, #b8d4ff);
    background-size: 250% 250%;
    filter: blur(14px);
    opacity: 0.5;
    z-index: -1;
    animation: btn-fresh-shift 5s ease-in-out infinite;
}

.btn-fresh:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-fresh:hover::after {
    opacity: 0.75;
}

@keyframes btn-fresh-shift {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
}

.btn-small {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.btn-ghost {
    background: transparent;
    border: 2px solid rgba(184, 146, 255, 0.4);
    color: var(--violet-400);
}

.btn-ghost:hover {
    background: rgba(184, 146, 255, 0.1);
    border-color: var(--violet-400);
}

.btn-icon {
    width: 16px;
    height: 16px;
    transition: transform var(--t-fast);
    flex-shrink: 0;
    overflow: visible;
}

.btn:hover .btn-icon:not(.heart-icon) {
    transform: translateY(2px);
}

.btn:hover .btn-icon[viewBox="0 0 24 24"] use[href="#i-external"],
.btn:hover svg.btn-icon {
    /* у стрелки external анимация мягкая */
}

/* Инлайн-иконка в badge/tag */
.i-inline {
    width: 14px;
    height: 14px;
    vertical-align: -2px;
    margin-right: 4px;
    flex-shrink: 0;
    overflow: visible;
}

/* ---------- Карточки фич ---------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--grad-tri);
    opacity: 0;
    transition: opacity var(--t-med);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    background: var(--surface-hover);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 18px;
    transition: transform var(--t-med);
}

.feature-card:hover .feature-icon {
    transform: scale(1.08) rotate(-5deg);
}

.icon-pink   { background: var(--grad-pink);   box-shadow: var(--glow-pink); }
.icon-violet { background: var(--grad-violet); box-shadow: var(--glow-violet); }
.icon-blue   { background: var(--grad-blue);   box-shadow: var(--glow-blue); }

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--ink);
}

.feature-card p {
    color: var(--ink-soft);
    font-size: 0.95rem;
}

/* ---------- Галерея ---------- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--r-lg);
    overflow: hidden;
    background: var(--grad-soft);
    border: 2px solid var(--border-soft);
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-item:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-lg), var(--glow-violet);
    border-color: var(--violet-200);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--t-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item .placeholder-content { display: none; }
.gallery-item.placeholder .placeholder-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gallery-item figcaption {
    position: absolute;
    bottom: 12px;
    left: 12px;
    padding: 6px 14px;
    background: var(--surface-hover);
    backdrop-filter: blur(6px);
    border-radius: var(--r-full);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ink);
    box-shadow: var(--shadow-sm);
}

/* ---------- Timeline / Версии ---------- */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 40px;
    bottom: 40px;
    width: 2px;
    background: linear-gradient(180deg, var(--pink-200), var(--violet-200), var(--blue-200));
    opacity: 0.4;
}

.version-card {
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 28px 32px;
    margin-left: 56px;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med);
}

.version-card::before {
    content: '';
    position: absolute;
    left: -44px;
    top: 32px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--grad-violet);
    border: 3px solid white;
    box-shadow: var(--glow-violet);
}

.version-card.latest::before {
    background: var(--grad-main);
    animation: dot-pulse 2s ease-in-out infinite;
}

@keyframes dot-pulse {
    0%, 100% { transform: scale(1);   box-shadow: var(--glow-pink); }
    50%      { transform: scale(1.3); box-shadow: 0 0 32px rgba(255, 158, 200, 0.8); }
}

.version-card:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.version-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.version-header h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--ink);
}

.version-date {
    font-size: 0.95rem;
    color: var(--ink-muted);
    font-weight: 500;
}

.version-tag {
    padding: 4px 12px;
    background: var(--grad-main);
    color: white;
    border-radius: var(--r-full);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    box-shadow: var(--shadow-sm);
}

.version-changes {
    list-style: none;
    margin-bottom: 20px;
}

.version-changes li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

.change-type {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--r-full);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    flex-shrink: 0;
    min-width: 42px;
    text-align: center;
}

.type-new { background: var(--pink-100);   color: var(--pink-400); }
.type-upd { background: var(--violet-100); color: var(--violet-400); }
.type-fix { background: var(--blue-100);   color: var(--blue-400); }

/* ---------- Код-карточки ---------- */
.code-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.code-card {
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med);
    display: flex;
    flex-direction: column;
}

.code-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background: var(--surface-strong);
}

.code-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.code-card-header h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--ink);
}

.copy-btn {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    padding: 6px 14px;
    background: rgba(184, 146, 255, 0.15);
    border: 1px solid rgba(184, 146, 255, 0.3);
    color: var(--violet-400);
    border-radius: var(--r-full);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    transition: all var(--t-fast);
}

.copy-btn:hover {
    background: var(--grad-violet);
    color: white;
    border-color: transparent;
    transform: scale(1.05);
}

.copy-btn.copied {
    background: var(--grad-blue);
    color: white;
    border-color: transparent;
}

/* Широкая кнопка копирования под обрезанным промптом */
.copy-btn-full {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    margin-top: 14px;
    padding: 11px 16px;
    border-radius: var(--r-md);
    font-size: 0.85rem;
    background: var(--grad-violet);
    color: #fff;
    border: 1px solid transparent;
}

.copy-btn-full .i-inline {
    width: 16px;
    height: 16px;
}

/* Иконка и подпись не перехватывают тап — клик уходит на кнопку */
.copy-btn svg,
.copy-btn .copy-btn-label {
    pointer-events: none;
}

.copy-btn-full:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm), var(--glow-violet);
    color: #fff;
}

.copy-btn-full.copied {
    background: var(--grad-blue);
}

.code-desc {
    font-size: 0.9rem;
    color: var(--ink-soft);
    margin-bottom: 14px;
    flex: 1;
}

.code-block {
    background: var(--code-bg);
    border: 1px solid rgba(184, 146, 255, 0.15);
    border-radius: var(--r-md);
    padding: 14px 16px;
    overflow-x: auto;
    margin-bottom: 14px;
    font-size: 0.82rem;
    line-height: 1.6;
}

.code-block code {
    color: var(--ink);
    white-space: pre;
}

.code-download {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--violet-400);
    padding: 6px 0;
    transition: all var(--t-fast);
}

.code-download:hover {
    color: var(--pink-400);
    transform: translateX(4px);
}

.download-all {
    text-align: center;
    margin-top: 16px;
}

/* ---------- Download cards ---------- */
.download-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 56px;
}

.download-card {
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 2px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 32px 28px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.download-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--violet-200);
}

.download-card.featured {
    background: var(--grad-featured);
    border: 2px solid rgba(184, 146, 255, 0.4);
    box-shadow: var(--shadow-md), var(--glow-violet);
}

.download-card.featured:hover {
    box-shadow: var(--shadow-lg), 0 0 40px rgba(184, 146, 255, 0.5);
}

.download-icon {
    font-size: 2.8rem;
    filter: drop-shadow(0 4px 12px rgba(184, 146, 255, 0.3));
    margin-bottom: 4px;
}

.download-icon-wrap {
    width: 72px;
    height: 72px;
    border-radius: var(--r-lg);
    background: var(--grad-soft);
    border: 2px solid var(--border-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    box-shadow: var(--shadow-sm);
}

.download-icon-svg {
    width: 36px;
    height: 36px;
    color: var(--violet-400);
    filter: drop-shadow(0 2px 8px rgba(184, 146, 255, 0.35));
}

.download-card.featured .download-icon-wrap {
    background: var(--grad-main);
    border-color: rgba(255, 255, 255, 0.9);
}

.download-card.featured .download-icon-svg {
    color: white;
}

.download-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--ink);
}

.download-desc {
    font-size: 0.9rem;
    color: var(--ink-soft);
    flex: 1;
}

.download-size {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--ink-muted);
    padding: 4px 10px;
    background: var(--chip-bg);
    border-radius: var(--r-sm);
    margin-bottom: 4px;
}

/* ---------- Install guide ---------- */
.install-guide {
    max-width: 720px;
    margin: 0 auto;
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 36px 40px;
    box-shadow: var(--shadow-md);
}

.install-guide h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    text-align: center;
    margin-bottom: 24px;
    background: var(--grad-tri);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.install-guide h3 .i-inline {
    color: var(--pink-300);
    -webkit-text-fill-color: initial;
    width: 18px;
    height: 18px;
}

.install-steps {
    list-style: none;
    counter-reset: step;
}

.install-steps li {
    counter-increment: step;
    padding: 12px 0 12px 48px;
    position: relative;
    color: var(--ink-soft);
    border-bottom: 1px dashed rgba(184, 146, 255, 0.2);
}

.install-steps li:last-child { border-bottom: none; }

.install-steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 10px;
    width: 32px;
    height: 32px;
    background: var(--grad-main);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
}

.install-steps code {
    background: rgba(184, 146, 255, 0.15);
    padding: 2px 8px;
    border-radius: var(--r-sm);
    color: var(--violet-400);
    font-size: 0.88em;
}

.heart {
    color: var(--pink-400);
    animation: heart-beat 1.4s ease-in-out infinite;
    display: inline-flex;
    vertical-align: -3px;
}

.heart svg {
    width: 16px;
    height: 16px;
}

@keyframes heart-beat {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.2); }
}

/* ---------- Footer ---------- */
.footer {
    margin-top: 60px;
    padding: 60px 24px 32px;
    background: linear-gradient(180deg, transparent, var(--surface-veil));
    position: relative;
    z-index: 2;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px dashed rgba(184, 146, 255, 0.3);
}

.footer-brand .logo-icon {
    width: 30px;
    height: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.footer-brand .logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    background: var(--grad-tri);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-tagline {
    color: var(--ink-soft);
    margin-top: 10px;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--ink);
    margin-bottom: 4px;
}

.footer-links a {
    color: var(--ink-soft);
    font-size: 0.9rem;
    transition: all var(--t-fast);
}

.footer-links a:hover {
    color: var(--violet-400);
    transform: translateX(3px);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--ink-muted);
}

/* ---------- Toast ---------- */
.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    background: var(--grad-main);
    color: white;
    padding: 14px 28px;
    border-radius: var(--r-full);
    box-shadow: var(--shadow-lg), var(--glow-violet);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    z-index: 1000;
    opacity: 0;
    transition: all var(--t-med);
    pointer-events: none;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-icon {
    width: 22px;
    height: 22px;
    background: var(--surface-strong);
    color: var(--violet-400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 900;
}

.toast-icon svg {
    width: 14px;
    height: 14px;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--grad-main);
    border-radius: var(--r-full);
    border: 3px solid transparent;
    background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--grad-violet);
}

/* ---------- Reveal-анимация ---------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 700ms ease, transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 120px;
        min-height: auto;
    }

    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-buttons, .hero-stats { justify-content: center; }

    .hero-visual { order: -1; }
    .hero-image-wrap { max-width: 380px; }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .footer-links { align-items: center; }
}

@media (max-width: 860px) {
    .navbar {
        padding: 10px 18px;
    }

    .nav-links {
        position: fixed;
        top: 76px;
        left: 16px;
        right: 16px;
        flex-direction: column;
        background: var(--surface-strong);
        backdrop-filter: blur(20px);
        padding: 16px;
        border-radius: var(--r-lg);
        box-shadow: var(--shadow-lg);
        gap: 4px;
        transform: translateY(-20px);
        opacity: 0;
        pointer-events: none;
        transition: all var(--t-med);
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links a {
        width: 100%;
        text-align: center;
        padding: 12px;
    }

    .burger { display: flex; }

    .burger.open span:nth-child(1) {
        transform: translateY(7.5px) rotate(45deg);
    }
    .burger.open span:nth-child(2) { opacity: 0; }
    .burger.open span:nth-child(3) {
        transform: translateY(-7.5px) rotate(-45deg);
    }

    .section { padding: 80px 20px 60px; }
    .hero { padding: 120px 20px 60px; }

    .timeline::before { left: 14px; }
    .version-card { margin-left: 36px; padding: 22px 24px; }
    .version-card::before { left: -32px; width: 14px; height: 14px; }

    .install-guide { padding: 28px 24px; }

    /* На телефонах float картинки только трясётся (особенно в режиме
       энергосбережения), толку от него нет — оставляем картинку статичной. */
    .hero-image-wrap {
        animation: none;
        transform: none;
    }
    .hero-image-glow {
        animation: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   Новые компоненты: версии, скрипты, расширения, гайд
   ========================================================================== */

/* ---------- Карточки версий (новые) ---------- */
.version-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}

/* Свежая карточка — соло, по центру сверху (новое впереди) */
.version-card-new.card-center {
    grid-column: 1 / -1;
    max-width: 540px;
    justify-self: center;
    width: 100%;
}

@media (max-width: 760px) {
    .version-cards { grid-template-columns: 1fr; }
    .version-card-new.card-center { max-width: 100%; }
}

.version-card-new {
    background: var(--surface);
    backdrop-filter: blur(14px);
    border: 2px solid var(--border-soft);
    border-radius: var(--r-xl);
    padding: 32px 30px;
    box-shadow: var(--shadow-md);
    transition: all var(--t-med);
    position: relative;
    overflow: hidden;
}

.version-card-new::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--grad-main);
    opacity: 0.85;
}

.version-card-new.featured {
    background: var(--grad-featured);
    box-shadow: var(--shadow-lg), var(--glow-violet);
    border-color: rgba(184, 146, 255, 0.35);
}

.version-card-new:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.version-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--grad-main);
    color: white;
    border-radius: var(--r-full);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.version-badge .i-inline {
    color: white;
    margin-right: 0;
}

.version-badge.badge-blue {
    background: linear-gradient(135deg, #8bbaff, #b892ff);
}

.version-badge.badge-fresh {
    background: linear-gradient(135deg, #ffb4dc, #d4a8ff, #b8d4ff);
    background-size: 200% 200%;
    animation: badge-fresh-shift 5s ease-in-out infinite;
}

@keyframes badge-fresh-shift {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
}

/* Fresh-карточка — особое мерцающее свечение */
.version-card-fresh {
    background: var(--grad-fresh-card);
    border: 2px dashed rgba(184, 146, 255, 0.4);
    box-shadow: var(--shadow-lg), var(--glow-violet);
    position: relative;
}

.version-card-fresh::before {
    background: linear-gradient(90deg, #ffb4dc, #d4a8ff, #b8d4ff, #ffb4dc);
    background-size: 200% 100%;
    animation: badge-fresh-shift 4s linear infinite;
    opacity: 1;
}

.variant-tag.tag-soon {
    background: linear-gradient(135deg, #ffd5e8, #e0d4ff);
    color: #7d5bbe;
    box-shadow: var(--shadow-sm);
}

.version-card-new h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--ink);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.version-desc {
    color: var(--ink-soft);
    font-size: 0.96rem;
    margin-bottom: 22px;
}

.version-variants {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.variant {
    background: var(--surface-soft);
    border: 1px solid rgba(184, 146, 255, 0.18);
    border-radius: var(--r-md);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    transition: all var(--t-fast);
}

.variant:hover {
    background: var(--surface-hover);
    border-color: rgba(184, 146, 255, 0.35);
}

.variant-head {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.variant-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    color: var(--ink);
}

.variant-tag {
    padding: 3px 10px;
    border-radius: var(--r-full);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.variant-tag.tag-latest {
    background: var(--grad-main);
    color: white;
    box-shadow: var(--shadow-sm);
}

.variant-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.is-disabled {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
}

/* ---------- Info-panel (установка расширения) ---------- */
.info-panel {
    max-width: 820px;
    margin: 0 auto 48px;
    background: var(--grad-panel);
    border: 1px solid rgba(184, 146, 255, 0.3);
    border-radius: var(--r-lg);
    padding: 26px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    box-shadow: var(--shadow-sm);
}

.info-panel-head {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
    min-width: 240px;
}

.info-panel-icon {
    width: 48px;
    height: 48px;
    color: var(--violet-400);
    flex-shrink: 0;
    filter: drop-shadow(0 2px 8px rgba(184, 146, 255, 0.35));
}

.info-panel-head h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--ink);
    margin-bottom: 4px;
}

.info-panel-head p {
    color: var(--ink-soft);
    font-size: 0.92rem;
}

/* ---------- Subsection title ---------- */
.subsection-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    text-align: center;
    margin: 48px 0 24px;
    color: var(--ink);
    letter-spacing: -0.01em;
}

/* ---------- Карточки скриптов (с превью) ---------- */
.script-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 16px;
}

.script-card {
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med);
    display: flex;
    flex-direction: column;
}

.script-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--violet-200);
}

.script-preview {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--grad-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgba(184, 146, 255, 0.15);
    overflow: hidden;
}

.script-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.script-preview .placeholder-content { display: none; }

.script-preview.placeholder .placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.script-body {
    padding: 20px 22px 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.script-body h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--ink);
}

.script-desc {
    color: var(--ink-soft);
    font-size: 0.92rem;
    flex: 1;
}

.script-body .btn {
    align-self: flex-start;
    margin-top: 4px;
}

/* ---------- Шаги гайда (картинки под импорт) ---------- */
.guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 8px;
}

.guide-step {
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.guide-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.guide-step-num {
    position: absolute;
    top: 14px;
    left: 14px;
    width: 32px;
    height: 32px;
    background: var(--grad-main);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

.guide-step-img {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--grad-soft);
    border-radius: var(--r-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(184, 146, 255, 0.18);
}

.guide-step-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.guide-step-img .placeholder-content { display: none; }

.guide-step-img.placeholder .placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.guide-step-img.placeholder .placeholder-svg {
    width: 44px;
    height: 44px;
}

.guide-step-text {
    color: var(--ink-soft);
    font-size: 0.92rem;
    line-height: 1.55;
}

/* ---------- Карточки расширений ---------- */
.extensions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
    max-width: 1100px;
    margin: 0 auto;
}

.extension-card {
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 24px 26px;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.extension-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--violet-200);
}

.extension-head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.extension-icon {
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--r-md);
    background: var(--grad-soft);
    color: var(--violet-400);
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.extension-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--ink);
}

.extension-desc {
    color: var(--ink-soft);
    font-size: 0.92rem;
    flex: 1;
}

.extension-card .btn {
    align-self: flex-start;
}

.extension-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 4px;
}

/* Кнопка Telegram — мягкий голубой/розовый пастельный акцент */
.btn-tg {
    background: linear-gradient(135deg, rgba(184, 213, 255, 0.85), rgba(214, 195, 255, 0.85));
    border: 2px solid rgba(139, 186, 255, 0.45);
    color: #5b7bce;
    box-shadow: var(--shadow-sm);
}

.btn-tg:hover {
    background: linear-gradient(135deg, #b8d5ff, #d6c3ff);
    border-color: #8bbaff;
    color: #4862b3;
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(139, 186, 255, 0.3);
}

.btn-tg .btn-icon {
    color: inherit;
}

/* ---------- code-download с SVG ---------- */
.code-download {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.code-download .i-inline {
    color: inherit;
    margin-right: 0;
}

/* ---------- Responsive fixes для новых компонентов ---------- */
@media (max-width: 720px) {
    .version-card-new {
        padding: 26px 22px;
    }

    .variant {
        flex-direction: column;
        align-items: flex-start;
    }

    .info-panel {
        padding: 22px;
    }

    .info-panel-head {
        gap: 14px;
    }

    .script-body {
        padding: 18px 20px 20px;
    }

    .guide-step {
        padding: 18px;
    }
}

/* ==========================================================================
   Тема: переключатель светлая/тёмная
   ========================================================================== */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
}

/* Иконки внутри кнопок навбара не должны перехватывать тап —
   клик/тап всегда уходит на саму кнопку. */
.theme-toggle svg,
.theme-toggle .theme-icon,
.language-toggle span,
.burger span {
    pointer-events: none;
}

.language-toggle {
    height: 40px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0 11px;
    border: 1px solid rgba(184, 146, 255, 0.25);
    border-radius: var(--r-full);
    background: var(--chip-bg);
    color: var(--ink-muted);
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 700;
    transition: border-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
}

.language-toggle:hover {
    color: var(--ink);
    border-color: var(--violet-300);
    transform: translateY(-1px);
}

.language-toggle .language-ru,
[data-lang="en"] .language-toggle .language-en {
    color: var(--primary);
}

[data-lang="en"] .language-toggle .language-ru {
    color: inherit;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--chip-bg);
    border: 1px solid rgba(184, 146, 255, 0.25);
    color: var(--violet-400);
    transition: all var(--t-fast);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    flex-shrink: 0;
}

.theme-toggle:hover {
    transform: scale(1.08) rotate(12deg);
    box-shadow: var(--shadow-sm), var(--glow-violet);
    border-color: var(--violet-300);
}

.theme-icon {
    width: 19px;
    height: 19px;
    position: absolute;
    transition: transform var(--t-med), opacity var(--t-med);
}

/* В светлой теме показываем луну (то, на что переключимся), в тёмной — солнце */
:root .theme-icon-sun,
[data-theme="light"] .theme-icon-sun {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

:root .theme-icon-moon,
[data-theme="light"] .theme-icon-moon {
    opacity: 1;
    transform: rotate(0) scale(1);
}

[data-theme="dark"] .theme-icon-sun {
    opacity: 1;
    transform: rotate(0) scale(1);
}

[data-theme="dark"] .theme-icon-moon {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}

/* ==========================================================================
   Регексы: метки типа и подсказка
   ========================================================================== */
.code-tag {
    padding: 3px 11px;
    border-radius: var(--r-full);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    white-space: nowrap;
}

.tag-display {
    background: rgba(255, 158, 200, 0.18);
    color: var(--pink-400);
    border: 1px solid rgba(255, 158, 200, 0.35);
}

.tag-prompt {
    background: rgba(139, 186, 255, 0.18);
    color: var(--blue-400);
    border: 1px solid rgba(139, 186, 255, 0.35);
}

[data-theme="dark"] .tag-display { color: var(--pink-300); }
[data-theme="dark"] .tag-prompt  { color: var(--blue-300); }

.code-desc code,
.install-steps code {
    background: rgba(184, 146, 255, 0.15);
    padding: 2px 7px;
    border-radius: var(--r-sm);
    color: var(--violet-400);
    font-size: 0.86em;
}

[data-theme="dark"] .code-desc code,
[data-theme="dark"] .install-steps code,
[data-theme="dark"] .section-header code {
    color: var(--violet-300);
}

.regex-hint {
    max-width: 680px;
    margin: 8px auto 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--ink-soft);
    background: var(--surface-soft);
    border: 1px dashed rgba(184, 146, 255, 0.35);
    border-radius: var(--r-md);
    padding: 14px 22px;
}

.regex-hint .i-inline {
    color: var(--violet-400);
    vertical-align: -2px;
}

/* ==========================================================================
   Промпты
   ========================================================================== */
.prompt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.prompt-grid-comics {
    margin-top: 24px;
}

.prompt-card {
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: all var(--t-med);
    display: flex;
    flex-direction: column;
}

.prompt-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background: var(--surface-hover);
}

.prompt-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    flex-wrap: wrap;
    order: -1;
}

.prompt-card-header h4 {
    font-family: var(--font-display);
    font-size: 1.08rem;
    color: var(--ink);
    width: 100%;
    text-align: center;
}

.prompt-card-header-new {
    position: relative;
    min-height: 28px;
}

.prompt-card-header-new h4 {
    padding-inline: 48px;
}

.prompt-desc {
    font-size: 0.9rem;
    color: var(--ink-soft);
    margin-bottom: 14px;
    flex: 1;
}

.prompt-card .code-block {
    margin-bottom: 0;
    white-space: normal;
    position: relative;
    max-height: 9.5em;
    overflow: hidden;
}

/* Затемнение внизу обрезанного промпта — намёк, что текст длиннее */
.prompt-card .code-block::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3.2em;
    pointer-events: none;
    background: linear-gradient(to bottom, transparent, var(--code-bg-end, var(--surface)));
}

.prompt-card .code-block code {
    white-space: pre-wrap;
    word-break: break-word;
}

/* Ссылка под карточкой промпта, по центру */
.prompt-link {
    display: block;
    text-align: center;
    margin-top: 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--violet-400);
    text-decoration: none;
    word-break: break-all;
    transition: color var(--t-fast);
}

.prompt-link:hover {
    color: var(--violet-300);
    text-decoration: underline;
}

.subsection-title .i-inline {
    width: 18px;
    height: 18px;
    color: var(--violet-400);
    vertical-align: -3px;
}

/* ---------- Превью-картинка (обложка) внутри карточки промпта ---------- */
.prompt-preview {
    position: relative;
    aspect-ratio: 5 / 4;
    border-radius: var(--r-md);
    overflow: hidden;
    /* Пастельный фон из палитры, пока нет картинки */
    background: var(--grad-soft);
    border: 1px solid rgba(184, 146, 255, 0.22);
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--t-med);
}

.prompt-card:hover .prompt-preview {
    border-color: var(--violet-300);
    box-shadow: var(--shadow-sm), var(--glow-violet);
}

/* Реальная картинка (когда подставишь src) заполняет превью */
.prompt-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: transform var(--t-slow);
}

.prompt-card:hover .prompt-preview img {
    transform: scale(1.015);
}

/* ==========================================================================
   Стили и карусели
   ========================================================================== */
.styles-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}

.style-card {
    min-width: 0;
    padding: 24px;
    display: flex;
    flex-direction: column;
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--t-med), box-shadow var(--t-med), background var(--t-med);
}

.style-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    width: calc(50% - 14px);
    justify-self: center;
}

.style-card:hover {
    transform: translateY(-4px);
    background: var(--surface-hover);
    box-shadow: var(--shadow-md);
}

.style-card h3 {
    margin-bottom: 14px;
    font-family: var(--font-display);
    font-size: 1.15rem;
    text-align: center;
    color: var(--ink);
}

.style-card-title {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 28px;
    margin-bottom: 14px;
}

.style-card-title h3 {
    margin-bottom: 0;
    padding-inline: 48px;
}

.new-badge {
    position: absolute;
    right: 0;
    padding: 4px 9px;
    border: 1px solid color-mix(in srgb, var(--primary) 32%, transparent);
    border-radius: var(--r-full);
    background: color-mix(in srgb, var(--primary-soft) 60%, var(--surface));
    color: var(--primary);
    font-size: 0.64rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.style-carousel {
    position: relative;
    margin-bottom: 16px;
}

.style-slides {
    position: relative;
    aspect-ratio: 5 / 4;
    overflow: hidden;
    border: 1px solid rgba(184, 146, 255, 0.24);
    border-radius: var(--r-md);
    background: var(--grad-soft);
    box-shadow: var(--shadow-sm);
    touch-action: pan-y;
}

.style-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: inherit;
    opacity: 0;
    transform: scale(0.985);
    transition: opacity var(--t-med), transform var(--t-med);
}

.style-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    z-index: 2;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--violet-400);
    box-shadow: none;
    font-size: 2.7rem;
    text-shadow: 0 2px 8px var(--surface-strong), 0 0 3px var(--surface-strong);
    line-height: 1;
    transform: translateY(-50%);
    transition: transform var(--t-fast), opacity var(--t-fast);
}

.carousel-arrow:hover {
    background: transparent;
    transform: translateY(-50%) scale(1.08);
}

@media (hover: hover) and (pointer: fine) {
    .style-carousel .carousel-arrow {
        opacity: 0;
        pointer-events: none;
    }

    .style-carousel:hover .carousel-arrow,
    .style-carousel:focus-within .carousel-arrow {
        opacity: 1;
        pointer-events: auto;
    }
}

.carousel-prev { left: 12px; }
.carousel-next { right: 12px; }

.carousel-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 7px;
    margin-top: 12px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ink-muted);
    opacity: 0.45;
    transition: width var(--t-fast), opacity var(--t-fast), background var(--t-fast);
}

.carousel-dot.is-active {
    width: 24px;
    border-radius: var(--r-full);
    background: var(--violet-400);
    opacity: 1;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 5px;
    z-index: 3;
    padding: 8px 12px;
    border: 1px solid var(--border-soft);
    border-radius: var(--r-full);
    background: var(--surface-soft);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transform: translateX(-50%);
}

.style-card .code-block {
    position: relative;
    max-height: 9.5em;
    margin-bottom: 0;
    overflow: hidden;
    white-space: normal;
}

.style-card .code-block::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 3em;
    pointer-events: none;
    background: linear-gradient(to bottom, transparent, var(--code-bg-end));
}

.style-card .code-block code {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

@media (max-width: 760px) {
    .styles-grid { grid-template-columns: minmax(0, 1fr); }
    .style-card:last-child:nth-child(odd) {
        grid-column: auto;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .prompt-grid { grid-template-columns: minmax(0, 1fr); }
    .prompt-card,
    .style-card { padding: 18px; }
    .carousel-arrow { width: 36px; height: 36px; }
    .language-toggle { padding-inline: 8px; }
    .logo-image { width: 29px; height: 29px; }
    .navbar .logo-text { display: none; }
}

/* ==========================================================================
   Wine & powder palette refresh
   ========================================================================== */
:root {
    --wine: #9D315F;
    --raspberry: #D85F91;
    --powder-pink: #F2B4C9;
    --sky-blue: #AACBDD;
    --muted-blue: #78A9C2;
    --cream: #FFF8F4;
    --dark-plum: #2D2030;
    --wine-brown: #583746;

    --bg: #FFF8F4;
    --bg-secondary: #F9EDF1;
    --surface: rgba(255, 253, 251, 0.78);
    --surface-hover: #F7E4EB;
    --text: #3B2C38;
    --text-muted: #796875;
    --primary: #A63868;
    --primary-hover: #8D2C59;
    --primary-soft: #F3BFD0;
    --secondary: #AACBDD;
    --accent: #DF759E;
    --border: #EAD7DF;
    --shadow: rgba(91, 54, 74, 0.14);

    /* Compatibility aliases keep the existing components on semantic colors. */
    --pink-50: #FFF4F7;
    --pink-100: #F9D9E4;
    --pink-200: var(--powder-pink);
    --pink-300: var(--raspberry);
    --pink-400: var(--primary);
    --violet-50: #F9EDF1;
    --violet-100: #F3DDE6;
    --violet-200: var(--powder-pink);
    --violet-300: var(--raspberry);
    --violet-400: var(--primary);
    --blue-50: #EDF4F7;
    --blue-100: #D8E8EF;
    --blue-200: var(--sky-blue);
    --blue-300: var(--muted-blue);
    --blue-400: #477F9A;

    --ink: var(--text);
    --ink-soft: var(--text-muted);
    --ink-muted: #9A8792;
    --bg-fallback: var(--bg);
    --bg-grad:
        radial-gradient(circle at 15% 35%, rgba(242, 180, 201, 0.55), transparent 38%),
        radial-gradient(circle at 72% 55%, rgba(170, 203, 221, 0.55), transparent 42%),
        linear-gradient(135deg, #FFF8F4 0%, #F9EDF1 48%, #EDF4F7 100%);
    --nav-bg: rgba(255, 251, 249, 0.82);
    --nav-bg-scrolled: rgba(255, 251, 249, 0.94);
    --surface-soft: rgba(255, 251, 249, 0.62);
    --surface-strong: rgba(255, 253, 251, 0.95);
    --surface-veil: rgba(249, 237, 241, 0.52);
    --border-soft: rgba(234, 215, 223, 0.9);
    --chip-bg: rgba(255, 251, 249, 0.78);
    --code-bg: linear-gradient(135deg, #FFF9F7 0%, #F9EDF1 55%, #EDF4F7 100%);
    --code-bg-end: #EDF4F7;
    --grad-main: linear-gradient(135deg, #D85F91, #AACBDD);
    --grad-soft: linear-gradient(135deg, #F9E4EB, #EDF4F7);
    --grad-btn: linear-gradient(135deg, #B73E72, #D96391);
    --grad-btn-hover: linear-gradient(135deg, #9D315F, #C84D80);
    --grad-btn-fresh: linear-gradient(135deg, #B73E72, #D96391, #C94E80, #B73E72);
    --grad-btn-fresh-hover: linear-gradient(135deg, #9D315F, #D85F91, #B73E72, #9D315F);
    --btn-text: #FFFAFC;
    --grad-pink: linear-gradient(135deg, #F2B4C9, #D85F91);
    --grad-violet: linear-gradient(135deg, #D85F91, #9D315F);
    --grad-blue: linear-gradient(135deg, #AACBDD, #78A9C2);
    --grad-tri: linear-gradient(90deg, #EC86AC, #D76592 48%, #8EBBD0);
    --grad-featured: linear-gradient(135deg, rgba(242, 180, 201, 0.42), rgba(255, 248, 244, 0.72), rgba(170, 203, 221, 0.34));
    --grad-fresh-card: linear-gradient(135deg, rgba(242, 180, 201, 0.52), rgba(255, 248, 244, 0.72), rgba(170, 203, 221, 0.38));
    --grad-panel: linear-gradient(135deg, rgba(242, 180, 201, 0.38), rgba(170, 203, 221, 0.36));
    --shadow-sm: 0 4px 14px rgba(91, 54, 74, 0.1);
    --shadow-md: 0 10px 30px var(--shadow);
    --shadow-lg: 0 18px 48px rgba(91, 54, 74, 0.18);
    --glow-pink: 0 0 22px rgba(216, 95, 145, 0.24);
    --glow-violet: 0 0 22px rgba(166, 56, 104, 0.2);
    --glow-blue: 0 0 22px rgba(120, 169, 194, 0.24);
    --scroll-track: #F9EDF1;
    --sketch-opacity: 0.16;
    --sketch-blend: multiply;
}

[data-theme="dark"] {
    --bg: #17131A;
    --bg-secondary: #211923;
    --surface: rgba(43, 31, 45, 0.78);
    --surface-hover: #342536;
    --text: #FAEEF3;
    --text-muted: #C4B2BD;
    --primary: #D75B8E;
    --primary-hover: #EA72A3;
    --primary-soft: #633047;
    --secondary: #78AAC3;
    --accent: #F0A9C2;
    --border: #493545;
    --shadow: rgba(8, 5, 10, 0.48);
    --cream: var(--bg);
    --ink: var(--text);
    --ink-soft: var(--text-muted);
    --ink-muted: #9E8996;
    --pink-100: #4D293A;
    --pink-200: #B84E79;
    --pink-300: #E37BA4;
    --pink-400: var(--primary);
    --violet-100: #493040;
    --violet-200: #B84E79;
    --violet-300: #E37BA4;
    --violet-400: var(--primary);
    --blue-100: #263C49;
    --blue-200: #AACBDD;
    --blue-300: var(--secondary);
    --blue-400: #8EBBD0;
    --bg-fallback: var(--bg);
    --bg-grad:
        radial-gradient(circle at 12% 38%, rgba(150, 53, 93, 0.28), transparent 38%),
        radial-gradient(circle at 70% 55%, rgba(78, 128, 153, 0.22), transparent 42%),
        linear-gradient(135deg, #181319 0%, #241A26 50%, #18212A 100%);
    --nav-bg: rgba(35, 26, 38, 0.82);
    --nav-bg-scrolled: rgba(35, 26, 38, 0.94);
    --surface-soft: rgba(52, 37, 54, 0.62);
    --surface-strong: rgba(43, 31, 45, 0.96);
    --surface-veil: rgba(33, 25, 35, 0.5);
    --border-soft: rgba(73, 53, 69, 0.92);
    --chip-bg: rgba(43, 31, 45, 0.78);
    --code-bg: linear-gradient(135deg, #2B1F2D, #291E2A 55%, #202B32);
    --code-bg-end: #202B32;
    --grad-soft: linear-gradient(135deg, #3A2731, #243640);
    --grad-featured: linear-gradient(135deg, rgba(99, 48, 71, 0.52), rgba(43, 31, 45, 0.72), rgba(49, 83, 100, 0.36));
    --grad-fresh-card: linear-gradient(135deg, rgba(99, 48, 71, 0.58), rgba(43, 31, 45, 0.78), rgba(49, 83, 100, 0.4));
    --shadow-sm: 0 4px 14px rgba(8, 5, 10, 0.3);
    --shadow-md: 0 10px 30px var(--shadow);
    --shadow-lg: 0 18px 50px rgba(8, 5, 10, 0.58);
    --scroll-track: #211923;
    --sketch-opacity: 0.12;
    --sketch-blend: screen;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        repeating-linear-gradient(12deg, transparent 0 11px, rgba(88, 55, 70, 0.13) 12px, transparent 13px 24px),
        repeating-linear-gradient(166deg, transparent 0 19px, rgba(120, 169, 194, 0.1) 20px, transparent 21px 37px),
        radial-gradient(ellipse at center, rgba(88, 55, 70, 0.22) 0 0.55px, transparent 0.8px);
    background-position: 0 0, 18px 9px, 7px 13px;
    background-size: 180px 120px, 230px 150px, 29px 31px;
    opacity: var(--sketch-opacity);
    mix-blend-mode: var(--sketch-blend);
}

[data-theme="dark"] body::before {
    background-image:
        repeating-linear-gradient(12deg, transparent 0 11px, rgba(240, 169, 194, 0.13) 12px, transparent 13px 24px),
        repeating-linear-gradient(166deg, transparent 0 19px, rgba(120, 170, 195, 0.14) 20px, transparent 21px 37px),
        radial-gradient(ellipse at center, rgba(240, 169, 194, 0.2) 0 0.55px, transparent 0.8px);
}

.navbar {
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.nav-links a:hover,
.nav-links a.is-active {
    color: var(--primary);
    background: color-mix(in srgb, var(--primary-soft) 42%, transparent);
}

a:focus-visible,
button:focus-visible {
    outline-color: var(--primary);
}

.btn:active,
.copy-btn:active,
.theme-toggle:active,
.carousel-arrow:active,
.carousel-dot:active {
    transform: translateY(1px) scale(0.98);
}

.btn-primary {
    box-shadow: 0 12px 32px rgba(166, 56, 104, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 14px 34px rgba(166, 56, 104, 0.32);
}

.btn-secondary,
.btn-ghost {
    border-color: var(--border);
}

.btn-ghost,
.code-download,
.prompt-link,
.footer-links a:hover {
    color: var(--blue-400);
}

.btn-ghost:hover {
    color: var(--primary);
    border-color: var(--primary-soft);
    background: color-mix(in srgb, var(--primary-soft) 32%, transparent);
}

.hero-image-glow {
    background:
        radial-gradient(60% 55% at 45% 42%, rgba(216, 95, 145, 0.36), transparent 70%),
        radial-gradient(55% 50% at 67% 62%, rgba(170, 203, 221, 0.42), transparent 70%),
        radial-gradient(50% 45% at 34% 68%, rgba(242, 180, 201, 0.32), transparent 70%);
}

.hero-image {
    filter: drop-shadow(0 24px 36px rgba(88, 55, 70, 0.28)) drop-shadow(0 8px 14px rgba(216, 95, 145, 0.16));
}

.section-tag,
.hero-badge,
.theme-toggle,
.variant,
.code-block,
.prompt-preview,
.style-slides {
    border-color: var(--border);
}

.section-tag-blue,
.section-tag-blue .i-inline,
.subsection-title .i-inline,
.carousel-arrow {
    color: var(--blue-400);
}

.version-card-new,
.version-card-fresh {
    border-width: 1px;
    border-style: solid;
}

.version-card-new::before,
.version-card-fresh::before {
    background: linear-gradient(90deg, var(--primary), var(--raspberry), var(--secondary));
}

.version-badge.badge-blue {
    background: linear-gradient(135deg, var(--muted-blue), var(--sky-blue));
    color: var(--dark-plum);
}

.version-badge.badge-fresh {
    background: linear-gradient(135deg, var(--wine), var(--raspberry), var(--powder-pink));
}

.copy-btn,
.copy-btn-full {
    background: color-mix(in srgb, var(--primary-soft) 58%, transparent);
    border-color: color-mix(in srgb, var(--primary) 35%, transparent);
    color: var(--primary);
}

.copy-btn-full,
.copy-btn:hover {
    background: var(--grad-btn);
    color: #FFFAFC;
}

.carousel-dot.is-active {
    background: var(--primary);
}

.prompt-preview {
    width: 100%;
    aspect-ratio: auto;
    overflow: hidden;
    border-radius: var(--r-md);
    background: var(--surface-hover);
}

.prompt-preview img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: var(--preview-position, center);
    border-radius: inherit;
}

.prompt-grid-solo .prompt-preview {
    aspect-ratio: 16 / 10;
}

.prompt-grid-solo .prompt-preview img {
    height: 100%;
    object-fit: cover;
}

.prompt-carousel {
    margin-bottom: 16px;
}

.prompt-carousel .prompt-slides {
    aspect-ratio: 9 / 16;
}

.prompt-carousel .style-slide {
    object-fit: cover;
}

.prompt-preview-fallback {
    position: absolute;
    inset: 0;
    display: none;
    place-items: center;
    align-content: center;
    gap: 8px;
    padding: 20px;
    color: var(--text-muted);
    text-align: center;
    background: linear-gradient(135deg, var(--surface-hover), color-mix(in srgb, var(--secondary) 30%, var(--surface-hover)));
}

.prompt-preview-fallback svg {
    width: 36px;
    height: 36px;
    color: var(--secondary);
}

.prompt-preview.placeholder .prompt-preview-fallback {
    display: grid;
}

.image-presets-block {
    max-width: 1100px;
    margin: 44px auto 0;
    padding-top: 36px;
    border-top: 1px dashed var(--border);
}

.image-presets-title {
    margin: 0 0 8px;
}

.image-presets-note {
    margin: 0 auto 20px;
    color: var(--text-muted);
    text-align: center;
}

.image-presets-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.image-preset-card {
    grid-column: 1 / -1;
    width: min(100%, 540px);
    justify-self: center;
    min-width: 0;
    background: linear-gradient(135deg, color-mix(in srgb, var(--secondary) 18%, var(--surface)), var(--surface));
}

.image-preset-body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.image-preset-body h3 {
    font-family: var(--font-display);
    overflow-wrap: anywhere;
}

.image-preset-body .version-badge {
    margin-bottom: 4px;
}

.image-preset-body .btn {
    margin-top: 6px;
}

.image-preset-meta,
.image-preset-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.image-preset-meta span,
.image-preset-tags span {
    padding: 4px 10px;
    border-radius: var(--r-full);
    color: var(--blue-400);
    background: color-mix(in srgb, var(--secondary) 22%, transparent);
    font-size: 0.78rem;
    font-weight: 700;
}

.image-preset-description {
    color: var(--text-muted);
}

.extension-card {
    min-width: 0;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.extension-card:hover {
    border-color: var(--primary-soft);
}

.extension-card h3,
.extension-actions,
.extension-actions .btn {
    min-width: 0;
}

.extension-card h3,
.extension-actions .btn span {
    overflow-wrap: anywhere;
}

.extension-icon {
    color: var(--primary);
}

.btn-tg {
    color: #356B86;
    border-color: rgba(120, 169, 194, 0.48);
    background: linear-gradient(135deg, rgba(170, 203, 221, 0.76), rgba(242, 180, 201, 0.48));
}

.btn-tg:hover {
    color: #244F65;
    border-color: var(--muted-blue);
    background: linear-gradient(135deg, var(--sky-blue), rgba(242, 180, 201, 0.72));
}

[data-theme="dark"] .btn-tg,
[data-theme="dark"] .btn-tg:hover {
    color: #D9ECF4;
    border-color: rgba(120, 170, 195, 0.5);
    background: linear-gradient(135deg, rgba(78, 128, 153, 0.52), rgba(99, 48, 71, 0.5));
}

@media (max-width: 720px) {
    .extensions-grid,
    .image-presets-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .image-preset-card {
        grid-column: auto;
        width: 100%;
    }

    .extension-actions {
        width: 100%;
    }

    .extension-actions .btn {
        flex: 1 1 100%;
        justify-content: center;
        white-space: normal;
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; }
}

/* Заглушка, пока картинки нет */
.prompt-preview-ph {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--ink-muted);
}

.prompt-preview-icon {
    width: 40px;
    height: 40px;
    color: var(--violet-300);
    filter: drop-shadow(0 4px 12px rgba(184, 146, 255, 0.3));
}

.prompt-preview-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 3px 12px;
    background: var(--chip-bg);
    border-radius: var(--r-sm);
    color: var(--ink-muted);
}

/* ==========================================================================
   Благодарности: титры
   ========================================================================== */
.credits-screen {
    max-width: 640px;
    margin: 0 auto;
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    position: relative;
}

.credits-roll {
    height: 360px;
    overflow: hidden;
    position: relative;
    /* Мягкое растворение сверху и снизу, как в настоящих титрах */
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 18%, #000 82%, transparent 100%);
            mask-image: linear-gradient(to bottom, transparent 0%, #000 18%, #000 82%, transparent 100%);
}

.credits-track {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    padding: 24px;
    /* Трек на всю ширину экрана титров, иначе контент прижимается влево */
    width: 100%;
    text-align: center;
    animation: credits-scroll 26s linear infinite;
    will-change: transform;
}

.credits-screen:hover .credits-track {
    animation-play-state: paused;
}

@keyframes credits-scroll {
    0%   { transform: translateY(360px); }
    100% { transform: translateY(-100%); }
}

.credits-heading {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-muted);
    width: 100%;
    text-align: center;
}

.credits-end { margin-top: 8px; }

.credit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
    width: 100%;
}

.credit-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--grad-tri);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.credit-note {
    font-size: 0.92rem;
    color: var(--ink-soft);
}

/* Без анимаций — просто статичный список */
@media (prefers-reduced-motion: reduce) {
    .credits-roll {
        height: auto;
        -webkit-mask-image: none;
                mask-image: none;
    }
    .credits-track {
        animation: none;
        padding: 36px 24px;
    }
}

/* ---------- Адаптив для новых блоков ---------- */
@media (max-width: 720px) {
    .prompt-grid { grid-template-columns: 1fr; }
    .credits-roll { height: 300px; }
    @keyframes credits-scroll {
        0%   { transform: translateY(300px); }
        100% { transform: translateY(-100%); }
    }
    .regex-hint { font-size: 0.85rem; }
}

/* ---------- Точечные правки тёмной темы ---------- */
[data-theme="dark"] .btn-tg {
    background: linear-gradient(135deg, rgba(91, 123, 206, 0.3), rgba(124, 100, 190, 0.3));
    border-color: rgba(139, 186, 255, 0.35);
    color: var(--blue-300);
}

[data-theme="dark"] .btn-tg:hover {
    background: linear-gradient(135deg, rgba(91, 123, 206, 0.5), rgba(124, 100, 190, 0.5));
    color: var(--blue-200);
}

[data-theme="dark"] .variant-tag.tag-soon {
    background: linear-gradient(135deg, rgba(255, 158, 200, 0.2), rgba(184, 146, 255, 0.2));
    color: var(--violet-200);
}

[data-theme="dark"] .btn-secondary {
    border-color: rgba(184, 146, 255, 0.4);
}

[data-theme="dark"] .copy-btn {
    color: var(--violet-300);
}

[data-theme="dark"] .hero-image-glow {
    opacity: 0.55;
}

[data-theme="dark"] .sparkle {
    filter: drop-shadow(0 2px 6px rgba(184, 146, 255, 0.25));
}

/* ==========================================================================
   Задача 4: мобильная типографика — текст не вылезает за экран и по центру
   ========================================================================== */
@media (max-width: 768px) {
    /* Контейнеры hero/секций — центрируем и даём внутренние отступы */
    .hero,
    .section {
        text-align: center;
        margin-inline: auto;
        padding-inline: 20px;
    }

    /* Заголовки и параграфы: переносятся аккуратно, не уезжают вбок */
    .hero-title,
    .hero-subtitle,
    .section-header h2,
    .section-header p,
    .version-card-new h3,
    .version-desc,
    .subsection-title {
        max-width: 100%;
        width: auto;            /* убираем возможные фиксированные width */
        margin-left: auto;
        margin-right: auto;
        word-break: normal;
        overflow-wrap: break-word;
        hyphens: auto;
        text-align: center;
    }

    /* Уменьшаем заголовок hero, чтобы «Nesquik Duo» влезал целиком */
    .hero-title {
        font-size: clamp(2.2rem, 11vw, 3rem);
        line-height: 1.1;
    }

    .hero-subtitle {
        font-size: 1.02rem;
    }

    .section-header h2 {
        font-size: clamp(1.7rem, 7vw, 2.2rem);
    }
}

@media (max-width: 480px) {
    .hero,
    .section {
        padding-inline: 16px;
    }

    .hero-title,
    .hero-subtitle,
    .section-header h2,
    .section-header p,
    .version-card-new h3,
    .version-desc,
    .subsection-title {
        max-width: 100%;
        width: auto;
        margin-left: auto;
        margin-right: auto;
        word-break: normal;
        overflow-wrap: break-word;
        hyphens: auto;
        text-align: center;
    }

    /* Ещё мельче — чтобы длинные слова точно влезали на узких экранах */
    .hero-title {
        font-size: clamp(1.9rem, 13vw, 2.5rem);
    }

    .hero-subtitle {
        font-size: 0.96rem;
    }

    .section-header h2 {
        font-size: clamp(1.5rem, 8vw, 1.9rem);
    }

    /* Кнопки hero — на всю ширину, не выпирают за экран */
    .hero-buttons {
        width: 100%;
    }

    .hero-buttons .btn {
        flex: 1 1 100%;
        justify-content: center;
    }
}

/* Final theme overrides must follow the legacy dark-theme adjustments above. */
[data-theme="dark"] .btn-tg,
[data-theme="dark"] .btn-tg:hover {
    color: #D9ECF4;
    border-color: rgba(120, 170, 195, 0.5);
    background: linear-gradient(135deg, rgba(78, 128, 153, 0.52), rgba(99, 48, 71, 0.5));
}

[data-theme="dark"] .btn-secondary {
    border-color: var(--border);
}

[data-theme="dark"] .copy-btn-full,
[data-theme="dark"] .copy-btn-full:hover {
    color: #FFFAFC;
}

.carousel-arrow:active {
    transform: translateY(-50%) scale(0.96);
}