/* ==========================================================================
   arenda-stroy — Construction Tool Rental Theme
   Дизайн в стиле референса: оранжевый акцент + реальные фото + минимализм
   ========================================================================== */

:root {
    --color-bg: #F5F5F5;
    --color-bg-cream: #FAFAFA;
    --color-ink: #1E1E1E;
    --color-ink-2: #2D2D2D;
    --color-ink-soft: #3A3A3A;
    --color-text: #1E1E1E;
    --color-text-muted: #6B6B6B;
    --color-text-soft: #999999;
    --color-accent: #FF6A00;
    --color-accent-hover: #E55F00;
    --color-accent-soft: #FFE9D6;
    --color-border: #E8E8E8;
    --color-border-soft: #F0F0F0;
    --color-white: #FFFFFF;
    --color-success: #2E7D32;
    --color-success-soft: #E8F5E9;

    --font: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --radius: 6px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 6px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 16px 50px rgba(0,0,0,0.15);

    --transition: 200ms cubic-bezier(.4, 0, .2, 1);

    --container: 1280px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.55;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a { color: var(--color-ink); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 0.5em;
    color: var(--color-ink);
    letter-spacing: -0.01em;
}

p { margin: 0 0 1em; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.skip-link { position: absolute; left: -9999px; top: 0; padding: 8px; background: var(--color-ink); color: #fff; }
.skip-link:focus { left: 8px; top: 8px; z-index: 9999; }

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font);
    font-weight: 600;
    font-size: 15px;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1;
    background: transparent;
    white-space: nowrap;
}
.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}
.btn--primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(255,106,0,0.3);
}
.btn--outline {
    color: var(--color-ink);
    border-color: var(--color-border);
    background: var(--color-white);
}
.btn--outline:hover {
    background: var(--color-ink);
    color: var(--color-white);
    border-color: var(--color-ink);
}
.btn--ghost {
    color: var(--color-white);
    border-color: rgba(255,255,255,0.4);
    background: transparent;
}
.btn--ghost:hover {
    background: var(--color-white);
    color: var(--color-ink);
    border-color: var(--color-white);
}
.btn--ghost-light {
    color: var(--color-white);
    border-color: rgba(255,255,255,0.4);
}
.btn--ghost-light:hover {
    background: var(--color-white);
    color: var(--color-ink);
    border-color: var(--color-white);
}
.btn--large { padding: 18px 36px; font-size: 16px; }
.btn--block { width: 100%; }
.btn__arrow { display: inline-block; margin-left: 4px; transition: transform var(--transition); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* === Header === */
.site-header { background: var(--color-ink); color: var(--color-white); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
.navbar__inner {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 16px 0;
    min-height: 72px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--color-white); }
.brand:hover { color: var(--color-white); }
.brand__mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px;
    background: var(--color-accent);
    border-radius: 8px;
    flex-shrink: 0;
}
.brand__mark svg { width: 28px; height: 28px; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__text strong { font-size: 18px; font-weight: 700; color: var(--color-white); letter-spacing: -0.02em; }
.brand__text em { font-style: normal; font-size: 10px; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 2px; }

.btn-catalog {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--color-accent); color: var(--color-white);
    padding: 12px 22px; border-radius: var(--radius);
    font-weight: 600; font-size: 15px;
    transition: all var(--transition);
    margin-left: 8px;
}
.btn-catalog:hover { background: var(--color-accent-hover); color: var(--color-white); }
.btn-catalog__icon { display: inline-flex; flex-direction: column; gap: 3px; }
.btn-catalog__icon span { display: block; width: 16px; height: 2px; background: currentColor; }

.primary-nav { margin-left: 12px; }
.primary-nav .menu {
    display: flex; list-style: none; margin: 0; padding: 0; gap: 28px;
}
.primary-nav .menu a {
    color: var(--color-white);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}
.primary-nav .menu a:hover { color: var(--color-accent); }
.primary-nav .menu a::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: 0;
    height: 2px; background: var(--color-accent);
    transform: scaleX(0); transition: transform var(--transition);
}
.primary-nav .menu a:hover::after { transform: scaleX(1); }

.header-cta { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.header-msg { display: inline-flex; gap: 6px; }
.msg-btn {
    width: 36px; height: 36px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%; color: var(--color-white);
    transition: transform var(--transition);
}
.msg-btn:hover { transform: scale(1.08); }
.msg-btn--tg { background: #0088CC; }
.msg-btn--wa { background: #25D366; }
.msg-btn--vb { background: #7360F2; }
.msg-btn svg { width: 18px; height: 18px; fill: #fff; }

.header-phone { text-align: right; line-height: 1.2; }
.header-phone__num { font-size: 16px; font-weight: 700; color: var(--color-white); text-decoration: none; }
.header-phone__num:hover { color: var(--color-accent); }
.header-phone__schedule { font-size: 11px; color: rgba(255,255,255,0.55); margin-top: 2px; }

.header-icons { display: inline-flex; gap: 12px; }
.icon-btn {
    position: relative;
    width: 40px; height: 40px;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--color-white);
    border-radius: 8px;
    transition: background var(--transition);
}
.icon-btn:hover { background: rgba(255,255,255,0.08); color: var(--color-accent); }
.icon-btn__badge {
    position: absolute; top: 4px; right: 4px;
    min-width: 18px; height: 18px;
    background: var(--color-accent); color: #fff;
    border-radius: 50%;
    font-size: 11px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    padding: 0 4px;
}

.menu-toggle { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; padding: 8px; color: #fff; }
.menu-toggle span { display: block; width: 100%; height: 2px; background: currentColor; margin: 4px 0; transition: var(--transition); }

/* === Hero === */
.hero {
    position: relative;
    background: var(--color-ink);
    color: var(--color-white);
    overflow: hidden;
    min-height: 640px;
    display: flex;
    align-items: center;
}
.hero__bg-img {
    position: absolute; inset: 0;
    background-image: linear-gradient(90deg, rgba(30,30,30,0.92) 0%, rgba(30,30,30,0.7) 45%, rgba(30,30,30,0.35) 100%),
        url('https://images.unsplash.com/photo-1581094288338-2314dddb7ece?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; padding: 80px 0; width: 100%; }
.hero__title {
    font-size: clamp(40px, 6vw, 76px);
    color: var(--color-white);
    margin: 0 0 24px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}
.hero__title em { color: var(--color-accent); font-style: normal; display: block; }
.hero__subtitle { font-size: 19px; color: rgba(255,255,255,0.85); max-width: 480px; margin-bottom: 36px; line-height: 1.5; }
.hero__features { display: flex; flex-wrap: wrap; gap: 28px; margin-bottom: 40px; }
.hero-feature { display: inline-flex; align-items: center; gap: 12px; }
.hero-feature__icon {
    flex-shrink: 0;
    width: 44px; height: 44px;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1.5px solid var(--color-accent);
    border-radius: 8px;
    color: var(--color-accent);
}
.hero-feature__icon svg { width: 22px; height: 22px; }
.hero-feature__text { font-size: 14px; line-height: 1.3; color: var(--color-white); }
.hero-feature__text strong { display: block; font-weight: 600; }
.hero-feature__text span { color: rgba(255,255,255,0.65); font-size: 13px; }

.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }

.hero__visual {
    position: relative;
    height: 100%;
    min-height: 480px;
}
.hero__visual-img {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1631467094143-a55e1d27ca77?ixlib=rb-4.0.3&auto=format&fit=crop&w=900&q=80');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}

/* Floating calculator card on hero */
.hero-calc {
    position: absolute;
    right: 60px;
    bottom: 60px;
    background: rgba(30,30,30,0.85);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-width: 320px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-lg);
}
.hero-calc__icon {
    flex-shrink: 0;
    width: 56px; height: 56px;
    background: var(--color-accent);
    border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
}
.hero-calc__icon svg { width: 30px; height: 30px; fill: #fff; }
.hero-calc__text { color: #fff; }
.hero-calc__title { font-weight: 700; font-size: 16px; margin: 0 0 4px; color: #fff; }
.hero-calc__sub { font-size: 13px; color: rgba(255,255,255,0.65); margin: 0; }

/* === Sections === */
.section { padding: 80px 0; background: var(--color-white); }
.section--light { background: var(--color-bg); }
.section--dark { background: var(--color-ink); color: var(--color-white); }
.section--dark h2, .section--dark h3 { color: var(--color-white); }

.section-head { margin-bottom: 40px; display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.section-head--center { text-align: center; justify-content: center; flex-direction: column; align-items: center; }
.section-title { font-size: clamp(26px, 3.2vw, 38px); margin: 0; font-weight: 700; letter-spacing: -0.01em; }
.section-title--light { color: var(--color-white); }
.section-lead { font-size: 16px; color: var(--color-text-muted); max-width: 640px; margin: 12px 0 0; }
.section--dark .section-lead { color: rgba(255,255,255,0.7); }

.link-arrow { font-size: 14px; font-weight: 600; color: var(--color-text-muted); display: inline-flex; align-items: center; gap: 6px; }
.link-arrow:hover { color: var(--color-accent); }
.link-arrow::after { content: '→'; transition: transform var(--transition); }
.link-arrow:hover::after { transform: translateX(4px); }

/* === Category Cards (with real photos) === */
.cats-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 16px; }
.cat-tile {
    background: var(--color-white);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-lg);
    padding: 16px 12px 18px;
    text-align: center;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cat-tile:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: var(--color-accent);
}

.cat-tile__img {
    width: 120px;
    height: 120px;
    min-width: 120px;
    max-width: 120px;
    object-fit: contain;
    display: block;
    margin: 0 auto 12px;
    padding: 0;
    background: transparent;
}

.cat-tile__title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-ink);
    margin: 0;
}

.cat-tile__count {
    font-size: 12px;
    color: var(--color-text-soft);
    margin-top: 2px;
}
.cat-tile__title { font-size: 13px; font-weight: 600; color: var(--color-ink); margin: 0; }
.cat-tile__count { font-size: 12px; color: var(--color-text-soft); margin-top: 2px; }

/* === Tool Cards === */
.tools-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.tools-grid--3 { grid-template-columns: repeat(3, 1fr); }

.tool-card {
    background: var(--color-white);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    display: flex; flex-direction: column;
    position: relative;
}
.tool-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: transparent; }

.tool-card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    background: #FAFAFA;
    overflow: hidden;
    display: block;
}
.tool-card__media img { width: 100%; height: 100%; object-fit: contain; padding: 16px; transition: transform 400ms ease; }
.tool-card:hover .tool-card__media img { transform: scale(1.05); }

.tool-card__badges { position: absolute; top: 12px; left: 12px; display: flex; gap: 6px; flex-direction: column; align-items: flex-start; }
.badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 11px; font-weight: 600;
    border-radius: 4px;
    letter-spacing: 0.02em;
    line-height: 1.4;
}
.badge--stock { background: var(--color-success-soft); color: var(--color-success); }
.badge--hit { background: var(--color-accent); color: #fff; }
.badge--sale { background: #DC2626; color: #fff; }

.tool-card__like {
    position: absolute; top: 12px; right: 12px;
    width: 32px; height: 32px;
    background: var(--color-white);
    border: 0; border-radius: 50%;
    cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-sm);
    color: var(--color-text-muted);
    transition: color var(--transition);
}
.tool-card__like:hover { color: var(--color-accent); }
.tool-card__like svg { width: 16px; height: 16px; }

.tool-card__body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.tool-card__title { font-size: 15px; font-weight: 600; margin: 0; line-height: 1.35; min-height: 40px; }
.tool-card__title a { color: var(--color-ink); }
.tool-card__title a:hover { color: var(--color-accent); }

.tool-card__specs { font-size: 12px; color: var(--color-text-muted); display: flex; flex-direction: column; gap: 2px; }

.tool-card__tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    margin-top: auto;
}
.tier {
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 8px 6px;
    text-align: center;
    transition: all var(--transition);
}
.tier__label { font-size: 10px; color: var(--color-text-soft); display: block; margin-bottom: 3px; text-transform: uppercase; letter-spacing: 0.03em; }
.tier__price { font-size: 14px; font-weight: 700; color: var(--color-ink); }
.tier__price em { font-style: normal; font-size: 10px; color: var(--color-text-muted); font-weight: 500; }
.tier--best { border-color: var(--color-accent); background: var(--color-accent-soft); }
.tier--best .tier__price { color: var(--color-accent); }

.tool-card__actions { display: flex; gap: 6px; margin-top: 10px; }
.tool-card__rent { flex: 1; padding: 11px 14px; background: var(--color-accent); color: #fff; border: 0; border-radius: 6px; font-weight: 600; font-size: 14px; cursor: pointer; transition: background var(--transition); }
.tool-card__rent:hover { background: var(--color-accent-hover); color: #fff; }
.tool-card__cart {
    width: 42px;
    flex-shrink: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: all var(--transition);
}
.tool-card__cart:hover { background: var(--color-ink); color: #fff; border-color: var(--color-ink); }
.tool-card__cart svg { width: 18px; height: 18px; }

/* === Dark feature band === */
.feature-band {
    background: var(--color-ink);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px 40px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 60px;
}
.feat {
    display: flex; align-items: center; gap: 16px;
}
.feat__icon {
    flex-shrink: 0; width: 52px; height: 52px;
    border: 1.5px solid var(--color-accent);
    border-radius: 10px;
    color: var(--color-accent);
    display: inline-flex; align-items: center; justify-content: center;
}
.feat__icon svg { width: 26px; height: 26px; }
.feat__title { font-size: 15px; font-weight: 600; margin: 0 0 4px; color: #fff; }
.feat__text { font-size: 13px; color: rgba(255,255,255,0.6); margin: 0; line-height: 1.45; }

/* === Stepper "Как проходит аренда" === */
.steps-wrap { position: relative; }
.steps-line { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; position: relative; }
.steps-line::before {
    content: '';
    position: absolute;
    top: 32px; left: 6%; right: 6%;
    height: 1px;
    background-image: linear-gradient(to right, var(--color-accent) 50%, transparent 50%);
    background-size: 12px 1px;
    z-index: 0;
}
.step-item { position: relative; z-index: 1; text-align: center; }
.step-num {
    width: 64px; height: 64px;
    background: var(--color-accent);
    color: #fff;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 24px; font-weight: 700;
    margin: 0 auto 16px;
    box-shadow: 0 4px 12px rgba(255,106,0,0.3);
}
.step-title { font-size: 16px; font-weight: 600; margin: 0 0 6px; color: var(--color-ink); }
.step-text { font-size: 13px; color: var(--color-text-muted); margin: 0; line-height: 1.4; }
.section--dark .step-title { color: #fff; }
.section--dark .step-text { color: rgba(255,255,255,0.65); }

/* === Catalog page === */
.page-head { background: var(--color-white); padding: 32px 0 24px; border-bottom: 1px solid var(--color-border); }
.page-title { font-size: clamp(26px, 3vw, 36px); margin: 0 0 8px; }
.page-lead { font-size: 15px; color: var(--color-text-muted); max-width: 720px; margin: 0; }

.breadcrumbs { background: var(--color-white); padding: 16px 0 0; font-size: 13px; color: var(--color-text-muted); }
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-accent); }
.breadcrumbs span { color: var(--color-ink); font-weight: 500; }

.catalog { padding: 32px 0 80px; background: var(--color-bg); }
.catalog__layout { display: grid; grid-template-columns: 260px 1fr; gap: 28px; align-items: start; }

.search-box { position: relative; margin-bottom: 20px; }
.search-box input {
    width: 100%; padding: 12px 16px 12px 44px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: inherit; font-size: 14px;
    background: var(--color-white);
}
.search-box input:focus { outline: 0; border-color: var(--color-accent); }
.search-box::before {
    content: ''; position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    width: 18px; height: 18px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E") no-repeat center / contain;
}

.filter-card { background: var(--color-white); border: 1px solid var(--color-border-soft); border-radius: var(--radius-lg); padding: 20px; margin-bottom: 16px; }
.filter-card__title { font-size: 14px; font-weight: 600; margin: 0 0 14px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted); }
.filter-list { list-style: none; margin: 0; padding: 0; }
.filter-list li + li { margin-top: 2px; }
.filter-list a {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 12px; border-radius: 6px;
    color: var(--color-ink); font-size: 14px; font-weight: 500;
    transition: all var(--transition);
}
.filter-list a:hover { background: var(--color-bg); color: var(--color-accent); }
.filter-list a.is-active { background: var(--color-accent); color: #fff; }
.filter-list em { font-style: normal; font-size: 12px; opacity: 0.7; }
.filter-list a.is-active em { color: rgba(255,255,255,0.9); opacity: 1; }

.catalog__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding: 14px 20px; background: #fff; border-radius: 8px; border: 1px solid var(--color-border-soft); }
.catalog__count { color: var(--color-text-muted); font-size: 14px; }
.catalog__count strong { color: var(--color-ink); font-weight: 700; }

.pagination { margin-top: 32px; text-align: center; }
.pagination .page-numbers {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 40px; height: 40px; padding: 0 14px;
    margin: 0 4px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-white);
    color: var(--color-ink);
    font-weight: 500;
}
.pagination .page-numbers.current { background: var(--color-accent); color: var(--color-white); border-color: var(--color-accent); }
.pagination .page-numbers:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* === Single tool page === */
.tool-single { padding: 24px 0 80px; background: var(--color-bg); }
.tool-single__layout { display: grid; grid-template-columns: 1.1fr 1fr; gap: 32px; align-items: start; margin-bottom: 32px; }

.tool-single__gallery { background: #fff; border-radius: var(--radius-lg); padding: 28px; border: 1px solid var(--color-border-soft); }
.tool-single__hero {
    aspect-ratio: 4/3; background: var(--color-bg-cream); border-radius: 8px; overflow: hidden;
    margin-bottom: 16px;
    display: flex; align-items: center; justify-content: center;
}
.tool-single__hero img { max-width: 100%; max-height: 100%; object-fit: contain; }
.tool-single__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.tool-single__thumb {
    aspect-ratio: 1/1; background: var(--color-bg-cream);
    border-radius: 6px; padding: 8px; overflow: hidden;
    border: 1.5px solid transparent; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
}
.tool-single__thumb.is-active, .tool-single__thumb:hover { border-color: var(--color-accent); }
.tool-single__thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }

.tool-single__info { background: #fff; border-radius: var(--radius-lg); padding: 32px; border: 1px solid var(--color-border-soft); }
.tool-rating { display: inline-flex; align-items: center; gap: 16px; font-size: 13px; color: var(--color-text-muted); margin-bottom: 8px; }
.tool-rating strong { color: var(--color-ink); display: inline-flex; align-items: center; gap: 4px; }
.tool-rating strong::before { content: '★'; color: var(--color-accent); }

.tool-single__title { font-size: clamp(24px, 2.5vw, 32px); margin: 0 0 16px; line-height: 1.2; }

.tool-specs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 24px; padding: 20px 0; border-bottom: 1px solid var(--color-border-soft); }
.spec-item { display: flex; align-items: center; gap: 12px; }
.spec-item__icon { width: 36px; height: 36px; border-radius: 8px; background: var(--color-bg); display: inline-flex; align-items: center; justify-content: center; color: var(--color-accent); flex-shrink: 0; }
.spec-item__icon svg { width: 18px; height: 18px; }
.spec-item__label { font-size: 12px; color: var(--color-text-muted); margin: 0 0 2px; }
.spec-item__value { font-size: 14px; font-weight: 600; margin: 0; }

.rent-period { margin-bottom: 24px; }
.rent-period__title { font-size: 16px; font-weight: 600; margin: 0 0 12px; }
.rent-period__list { display: flex; flex-direction: column; gap: 8px; }
.rent-period__row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 18px;
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition);
}
.rent-period__row:hover { border-color: var(--color-accent); }
.rent-period__row.is-active { border-color: var(--color-accent); background: var(--color-accent-soft); }
.rent-period__days { font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.rent-period__discount {
    background: var(--color-accent); color: #fff;
    font-size: 11px; padding: 2px 6px; border-radius: 4px; font-weight: 700;
}
.rent-period__price { text-align: right; }
.rent-period__price strong { font-size: 15px; font-weight: 700; }
.rent-period__price span { display: block; font-size: 12px; color: var(--color-text-muted); margin-top: 2px; }

.rent-total { background: var(--color-bg); padding: 20px; border-radius: 10px; margin-bottom: 16px; }
.rent-total__label { font-size: 14px; color: var(--color-text-muted); margin: 0 0 4px; }
.rent-total__value { font-size: 32px; font-weight: 800; color: var(--color-ink); margin: 0; }
.rent-total__value em { font-style: normal; font-size: 16px; color: var(--color-text-muted); font-weight: 500; }

.msg-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 16px; }
.msg-row .msg-link {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px; padding: 12px;
    border-radius: 8px; color: #fff;
    font-weight: 600; font-size: 13px;
}
.msg-link--tg { background: #0088CC; }
.msg-link--wa { background: #25D366; }
.msg-link--vb { background: #7360F2; }
.msg-link:hover { color: #fff; opacity: 0.9; }
.msg-link svg { width: 18px; height: 18px; fill: #fff; }

.why-block {
    background: var(--color-bg-cream);
    border-radius: 10px; padding: 20px;
    margin-top: 24px;
}
.why-block__title { font-size: 16px; font-weight: 700; margin: 0 0 14px; }
.why-block ul { list-style: none; padding: 0; margin: 0; }
.why-block ul li { padding: 5px 0 5px 26px; position: relative; font-size: 14px; color: var(--color-ink); }
.why-block ul li::before {
    content: ''; position: absolute; left: 0; top: 8px;
    width: 16px; height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF6A00' stroke-width='2.5'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") no-repeat center / contain;
}

.tool-tabs { background: #fff; border-radius: var(--radius-lg); padding: 32px; border: 1px solid var(--color-border-soft); margin-bottom: 32px; }
.tool-tabs__nav { display: flex; gap: 32px; border-bottom: 1px solid var(--color-border); margin-bottom: 24px; }
.tool-tabs__tab { padding: 14px 0; font-size: 14px; font-weight: 600; color: var(--color-text-muted); border-bottom: 2px solid transparent; cursor: pointer; background: none; border-left: 0; border-right: 0; border-top: 0; font-family: inherit; }
.tool-tabs__tab.is-active { color: var(--color-accent); border-bottom-color: var(--color-accent); }
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table td { padding: 10px 0; border-bottom: 1px solid var(--color-border-soft); font-size: 14px; }
.specs-table td:first-child { color: var(--color-text-muted); width: 40%; }
.specs-table td:last-child { font-weight: 600; text-align: right; }

/* === Calculator (page) === */
.calc-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.calc-features { list-style: none; padding: 0; margin: 20px 0 0; }
.calc-features li { padding: 10px 0; font-size: 15px; padding-left: 28px; position: relative; }
.calc-features li::before {
    content: ''; position: absolute; left: 0; top: 14px;
    width: 18px; height: 18px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF6A00' stroke-width='2.5'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") no-repeat center / contain;
}
.calc-card {
    background: var(--color-ink);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-lg);
}
.calc-card .field { display: block; }
.calc-card .field + .field { margin-top: 16px; }
.calc-card .field span { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.6); margin-bottom: 8px; font-weight: 600; }
.calc-card select, .calc-card input {
    width: 100%; padding: 14px 16px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    color: var(--color-white);
    font-family: inherit; font-size: 15px;
}
.calc-card select option { color: var(--color-ink); background: var(--color-white); }
.calc-result { margin: 20px 0; padding: 18px 0; border-top: 1px solid rgba(255,255,255,0.1); border-bottom: 1px solid rgba(255,255,255,0.1); }
.calc-row { display: flex; justify-content: space-between; padding: 5px 0; font-size: 14px; color: rgba(255,255,255,0.85); }
.calc-row strong { color: #fff; font-weight: 600; }
.calc-row--total { margin-top: 12px; padding-top: 14px; border-top: 2px solid var(--color-accent); font-size: 16px; }
.calc-row--total strong { color: var(--color-accent); font-size: 26px; font-weight: 800; }

/* === Reviews === */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review-card { background: var(--color-white); padding: 24px; border-radius: var(--radius-lg); border: 1px solid var(--color-border-soft); }
.review-card__head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-card__avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--color-accent); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px;
    flex-shrink: 0;
}
.review-card__name { font-weight: 700; font-size: 15px; margin: 0; }
.review-card__date { font-size: 12px; color: var(--color-text-muted); margin: 2px 0 0; }
.review-card__rating { margin-bottom: 8px; }
.star { color: #DDD; font-size: 14px; letter-spacing: 1px; }
.star--on { color: var(--color-accent); }
.review-card__text { margin: 0; font-size: 14px; line-height: 1.5; color: var(--color-text); }

/* === CTA Band === */
.cta-band { background: var(--color-accent); color: #fff; padding: 56px 0; }
.cta-band__inner { display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(24px, 3vw, 36px); margin: 0 0 8px; color: #fff; }
.cta-band p { margin: 0; font-size: 16px; opacity: 0.95; }
.cta-band__buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn--primary { background: var(--color-ink); border-color: var(--color-ink); color: #fff; }
.cta-band .btn--primary:hover { background: #000; border-color: #000; box-shadow: none; }
.cta-band .btn--ghost-light { color: #fff; border-color: rgba(255,255,255,0.5); }
.cta-band .btn--ghost-light:hover { background: #fff; color: var(--color-accent); border-color: #fff; }

/* === Footer === */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,0.7); padding: 56px 0 0; }
.site-footer__inner { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 40px; }
.footer-col__title { font-size: 13px; color: #fff; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; }
.brand--footer { color: #fff; margin-bottom: 16px; }
.footer-tagline { font-size: 14px; line-height: 1.55; margin: 12px 0 0; color: rgba(255,255,255,0.6); }
.footer-menu, .footer-contacts { list-style: none; padding: 0; margin: 0; }
.footer-menu li, .footer-contacts li { padding: 5px 0; font-size: 14px; }
.footer-menu a, .footer-contacts a { color: rgba(255,255,255,0.7); }
.footer-menu a:hover, .footer-contacts a:hover { color: var(--color-accent); }

.footer-subscribe { display: flex; gap: 8px; margin-top: 12px; }
.footer-subscribe input { flex: 1; padding: 12px 14px; border: 1px solid rgba(255,255,255,0.15); border-radius: 6px; background: rgba(255,255,255,0.06); color: #fff; font-family: inherit; font-size: 14px; }
.footer-subscribe input::placeholder { color: rgba(255,255,255,0.4); }

.copyright { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; }
.copyright__inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; color: rgba(255,255,255,0.5); }

/* === Forms === */
.request-form .field { display: block; margin-bottom: 14px; }
.request-form .field span { display: block; font-size: 12px; color: var(--color-text-muted); margin-bottom: 6px; font-weight: 600; }
.request-form input, .request-form textarea, .request-form select {
    width: 100%; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: 6px; font-family: inherit; font-size: 14px; color: var(--color-ink); background: #fff;
}
.request-form input:focus, .request-form textarea:focus { outline: 0; border-color: var(--color-accent); }
.form-note { font-size: 12px; color: var(--color-text-muted); margin-top: 12px; }
.form-message { margin-top: 12px; padding: 12px; border-radius: 6px; font-size: 14px; display: none; }
.form-message.is-success { display: block; background: #E6F4EA; color: #1B5E20; border-left: 3px solid #2E7D32; }
.form-message.is-error { display: block; background: #FCE4EC; color: #880E4F; border-left: 3px solid #C2185B; }

/* === Modal === */
.modal { position: fixed; inset: 0; z-index: 9999; display: none; }
.modal.is-open { display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal__overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(4px); }
.modal__dialog { position: relative; background: #fff; padding: 36px; border-radius: var(--radius-lg); max-width: 460px; width: 100%; box-shadow: var(--shadow-lg); animation: modalIn 200ms ease; max-height: 90vh; overflow-y: auto; }
@keyframes modalIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.modal__close { position: absolute; top: 12px; right: 12px; width: 36px; height: 36px; border: 0; background: transparent; font-size: 26px; cursor: pointer; color: var(--color-text-muted); }
.modal__close:hover { color: var(--color-accent); }
.modal__title { font-size: 22px; margin: 0 0 4px; }
.modal__subtitle { color: var(--color-text-muted); margin-bottom: 20px; font-size: 14px; }

/* === About / Contacts === */
.about-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
.prose h2 { font-size: 24px; margin: 1.2em 0 0.4em; }
.prose h3 { font-size: 20px; margin: 1em 0 0.4em; }
.prose p, .prose li { font-size: 15px; line-height: 1.65; }
.prose ul { padding-left: 20px; }
.about-stats { display: grid; gap: 14px; }
.stat-card { background: var(--color-white); padding: 22px; border-radius: var(--radius-lg); border: 1px solid var(--color-border-soft); text-align: center; }
.stat-card strong { display: block; font-size: 38px; color: var(--color-accent); line-height: 1; font-weight: 800; }
.stat-card span { display: block; color: var(--color-text-muted); margin-top: 6px; font-size: 13px; }

.contacts-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; }
.contacts-info { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-content: start; }
.contact-card { background: var(--color-white); border-radius: var(--radius-lg); padding: 22px; border: 1px solid var(--color-border-soft); }
.contact-card h3 { font-size: 13px; color: var(--color-accent); margin: 0 0 10px; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700; }
.contact-line { display: block; font-size: 15px; color: var(--color-ink); font-weight: 600; }
.contact-line + .contact-line { margin-top: 4px; }
.contacts-form { background: #fff; border-radius: var(--radius-lg); padding: 32px; border: 1px solid var(--color-border-soft); }
.contacts-form h2 { font-size: 22px; margin: 0 0 16px; }

.empty-state { background: #fff; padding: 32px; text-align: center; border-radius: var(--radius-lg); border: 1px dashed var(--color-border); }

/* === Section related === */
.section--related { padding: 0; }
.section--related .section-title { margin-bottom: 20px; }

/* === Responsive === */
@media (max-width: 1200px) {
    .cats-grid { grid-template-columns: repeat(4, 1fr); }
    .tools-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1024px) {
    .hero__inner { grid-template-columns: 1fr; gap: 32px; }
    .hero__visual { min-height: 260px; }
    .hero-calc { position: static; max-width: 100%; }
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-band { grid-template-columns: repeat(2, 1fr); }
    .calc-wrap { grid-template-columns: 1fr; }
    .tool-single__layout { grid-template-columns: 1fr; }
    .catalog__layout { grid-template-columns: 1fr; }
    .site-footer__inner { grid-template-columns: repeat(2, 1fr); }
    .about-layout, .contacts-layout { grid-template-columns: 1fr; }
    .steps-line { grid-template-columns: repeat(2, 1fr); }
    .steps-line::before { display: none; }
    .reviews-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .primary-nav, .header-cta .header-msg, .header-phone__schedule { display: none; }
    .menu-toggle { display: block; }
    .navbar__inner { gap: 12px; flex-wrap: wrap; }
    .hero { min-height: auto; }
    .hero__inner { padding: 56px 0; }
    .hero__title { font-size: 38px; }
    .hero__features { gap: 16px; }
    .hero-feature { width: 100%; }
    .hero__cta { flex-direction: column; align-items: stretch; }
    .section { padding: 48px 0; }
    .cats-grid { grid-template-columns: repeat(2, 1fr); }
    .tools-grid, .tools-grid--3 { grid-template-columns: 1fr; }
    .feature-band { grid-template-columns: 1fr; padding: 24px; gap: 20px; }
    .steps-line { grid-template-columns: 1fr; gap: 20px; }
    .reviews-grid { grid-template-columns: 1fr; }
    .site-footer__inner { grid-template-columns: 1fr; gap: 28px; }
    .copyright__inner { flex-direction: column; text-align: center; }
    .cta-band__inner { flex-direction: column; text-align: center; align-items: stretch; }
    .contacts-info { grid-template-columns: 1fr; }
    .section-head { flex-direction: column; align-items: flex-start; }
    .modal__dialog { padding: 24px 20px; }
    .primary-nav.is-open { display: block; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-ink); padding: 20px; border-top: 1px solid rgba(255,255,255,0.1); }
    .primary-nav.is-open .menu { flex-direction: column; gap: 0; }
    .primary-nav.is-open .menu li { border-bottom: 1px solid rgba(255,255,255,0.08); padding: 12px 0; }
}