/* =========================================================
   СЕМАРГЛ ВВ — Белая тема в стиле Ingredion
   Шрифт: Inter
   Зелёный: #6CB33F
   Текст: #2d3a2d (не чёрный, тёмно-зелёный)
   Фон: #ffffff / #f5f7f4
   Футер: светло-серый как у Ingredion
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 17px; scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #fff;
    color: #2d3a2d;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: 'Inter', sans-serif; }

:root {
    --green:       #6CB33F;
    --green-dark:  #5a9632;
    --green-deep:  #4a7d28;
    --green-light: #eaf5d8;
    --green-mid:   #c5e49a;
    --dark:        #2d3a2d;
    --dark-2:      #3d4d3d;
    --muted:       #5a6e58;
    --gray-1:      #f5f7f4;
    --gray-2:      #e6ebe4;
    --gray-3:      #c8d0c6;
    --gray-4:      #8a9688;

    /* Футер как у Ingredion — очень светлый серо-зелёный */
    --footer-bg:       #f2f5f0;
    --footer-border:   #dde5db;
    --footer-bottom:   #e6ebe4;
    --footer-heading:  #2d3a2d;
    --footer-link:     #4a5e49;
    --footer-link-h:   #6CB33F;
    --footer-copy:     #6e7a6c;
}

/* ===== LAYOUT ===== */
.container { max-width: 1300px; margin: 0 auto; padding: 0 1.5rem; }
.section { max-width: 1300px; margin: 0 auto; padding: 5rem 1.5rem; }
.section-sm { max-width: 960px; margin: 0 auto; padding: 5rem 1.5rem; }
.section-title { font-size: 2.25rem; font-weight: 700; color: var(--dark); margin-bottom: 2.5rem; letter-spacing: -.02em; }
.page-header { font-size: 2.5rem; font-weight: 800; color: var(--dark); margin-bottom: 3rem; letter-spacing: -.03em; line-height: 1.15; }

/* ===== LOGO ===== */
.logo-link { display: flex; align-items: center; flex-shrink: 0; text-decoration: none; }
.logo-link img {
    height: 60px; width: auto;
    transition: transform .35s cubic-bezier(0.34,1.56,0.64,1), filter .25s;
    animation: logoPulse .65s cubic-bezier(0.34,1.56,0.64,1) both;
}
.logo-link:hover img { transform: scale(1.05); filter: drop-shadow(0 3px 8px rgba(108,179,63,.25)); }
@keyframes logoPulse {
    0%   { opacity: 0; transform: scale(.82) translateX(-10px); }
    70%  { transform: scale(1.04); }
    100% { opacity: 1; transform: scale(1); }
}

/* ===== HEADER ===== */
#site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255,255,255,.97); backdrop-filter: blur(16px);
    border-bottom: 2px solid var(--green);
    transition: box-shadow .3s;
}
#site-header.scrolled { box-shadow: 0 4px 24px rgba(45,58,45,.1); }
.header-inner { max-width: 1300px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 2rem; }
.nav-desktop { display: none; align-items: center; gap: 2rem; }
@media(min-width:1024px){ .nav-desktop { display: flex; } }
.nav-link {
    font-size: .85rem; font-weight: 600; color: var(--dark-2);
    text-transform: uppercase; letter-spacing: .04em; padding: .25rem 0;
    position: relative; background: none; border: none; cursor: pointer; transition: color .2s;
}
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--green); transition: width .3s; border-radius: 1px; }
.nav-link:hover, .nav-link.active { color: var(--green); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.btn-callback {
    padding: .6rem 1.625rem; background: var(--green); color: #fff; border-radius: 4px;
    font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em;
    transition: background .2s, transform .15s, box-shadow .2s; flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(108,179,63,.28);
}
.btn-callback:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: 0 5px 18px rgba(108,179,63,.38); }
.hamburger { display: flex; padding: .5rem; color: var(--dark); }
@media(min-width:1024px){ .hamburger { display: none; } }

/* Mobile */
#mobile-menu { background: #fff; border-top: 1px solid var(--gray-2); overflow: hidden; max-height: 0; opacity: 0; transition: max-height .35s cubic-bezier(0.4,0,0.2,1), opacity .25s; }
#mobile-menu.open { max-height: 500px; opacity: 1; }
.mobile-menu-inner { padding: 1rem 1.5rem 1.5rem; display: flex; flex-direction: column; gap: .375rem; }
.mobile-nav-link { display: block; padding: .75rem 1rem; border-radius: 4px; font-weight: 600; font-size: .875rem; text-transform: uppercase; letter-spacing: .03em; color: var(--dark); transition: background .2s, color .2s; background: none; border: none; cursor: pointer; text-align: left; }
.mobile-nav-link:hover, .mobile-nav-link.active { background: var(--green-light); color: var(--green); }
.mobile-btn-callback { margin-top: .5rem; display: block; padding: .75rem; background: var(--green); color: #fff; border-radius: 4px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; font-size: .875rem; text-align: center; transition: background .2s; }
.mobile-btn-callback:hover { background: var(--green-dark); }

main { padding-top: 78px; }

/* =================================================================
   FOOTER — СТИЛЬ INGREDION
   Светлый серо-зелёный фон, колонки, зелёный hover на ссылках
   Логотип без фильтров — виден на светлом фоне
   ================================================================= */
footer {
    background: var(--footer-bg);
    border-top: 3px solid var(--green);
    color: var(--footer-heading);
}

.footer-top {
    max-width: 1300px;
    margin: 0 auto;
    padding: 3.5rem 1.5rem 2.5rem;
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 3rem;
    align-items: start;
}
@media(max-width:900px){ .footer-top { grid-template-columns: 1fr; } }

/* Логотип + контакт — левая колонка */
.footer-brand {}
.footer-brand-logo {
    display: block; margin-bottom: 1.25rem; text-decoration: none;
}
.footer-brand-logo img {
    height: 56px; width: auto;
    /* Логотип на светлом фоне — никаких filter, виден нативно */
}
.footer-brand-tagline { font-size: .875rem; color: var(--muted); line-height: 1.6; margin-bottom: 1.25rem; }
.footer-brand-contacts {}
.footer-brand-contact-row { display: flex; align-items: flex-start; gap: .625rem; margin-bottom: .625rem; }
.footer-brand-contact-row a, .footer-brand-contact-row span { font-size: .875rem; color: var(--footer-link); text-decoration: none; line-height: 1.45; transition: color .2s; }
.footer-brand-contact-row a:hover { color: var(--green); }
.footer-messenger-tags { display: flex; gap: .375rem; margin-top: .375rem; }
.footer-messenger-tag {
    padding: .15rem .55rem; border-radius: 3px; font-size: .65rem; font-weight: 700;
    text-decoration: none; color: #fff; letter-spacing: .04em;
    transition: opacity .2s;
}
.footer-messenger-tag:hover { opacity: .85; }

/* Навигационные колонки — правая часть */
.footer-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 2rem;
}
.footer-nav-col {}
.footer-nav-heading {
    font-size: .72rem;
    font-weight: 700;
    color: var(--green-deep);
    text-transform: uppercase;
    letter-spacing: .12em;
    margin-bottom: 1rem;
    padding-bottom: .5rem;
    border-bottom: 1px solid var(--footer-border);
}
.footer-nav-link {
    display: flex;
    align-items: center;
    gap: .375rem;
    font-size: .875rem;
    color: var(--footer-link);
    text-decoration: none;
    padding: .3rem 0;
    line-height: 1.4;
    transition: color .2s, gap .2s, padding-left .2s;
    position: relative;
}
.footer-nav-link::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 2px;
    background: var(--green);
    border-radius: 1px;
    transition: width .25s ease;
    flex-shrink: 0;
    align-self: center;
    margin-top: 1px;
}
.footer-nav-link:hover {
    color: var(--green);
    padding-left: .375rem;
}
.footer-nav-link:hover::before { width: 12px; }

/* Разделитель */
.footer-divider {
    max-width: 1300px; margin: 0 auto;
    border: none; border-top: 1px solid var(--footer-border);
}

/* Нижняя полоса */
.footer-bottom {
    background: var(--footer-bottom);
    border-top: 1px solid var(--footer-border);
}
.footer-bottom-inner {
    max-width: 1300px; margin: 0 auto; padding: 1.125rem 1.5rem;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: .75rem;
}
.footer-bottom-copy { font-size: .8rem; color: var(--footer-copy); }
.footer-bottom-links { display: flex; gap: 1.25rem; }
.footer-bottom-links a { font-size: .8rem; color: var(--footer-copy); text-decoration: none; transition: color .2s; }
.footer-bottom-links a:hover { color: var(--green); }

/* Иконка VK */
.footer-social-link {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 4px;
    background: var(--footer-border); color: var(--muted);
    transition: background .2s, color .2s; text-decoration: none; margin-top: .875rem;
}
.footer-social-link:hover { background: var(--green); color: #fff; }

/* ===== HERO ===== */
.hero { position: relative; height: 72vh; min-height: 520px; overflow: hidden; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease-in-out; }
.hero-slide.active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(26,51,32,.58) 0%, rgba(26,51,32,.22) 60%, transparent 100%); }
.hero-content { position: relative; z-index: 10; display: flex; align-items: flex-end; height: 100%; padding: 4rem 2rem; max-width: 1300px; margin: 0 auto; }
.hero-text-box { max-width: 620px; }
.hero-label { display: inline-block; background: var(--green); color: #fff; padding: .3rem 1rem; border-radius: 2px; font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .875rem; }
.hero-title { font-size: clamp(2rem,4.5vw,3.5rem); font-weight: 800; color: #fff; line-height: 1.12; letter-spacing: -.03em; margin-bottom: 1rem; text-shadow: 0 2px 16px rgba(0,0,0,.28); }
.hero-subtitle { font-size: 1.125rem; color: rgba(255,255,255,.88); text-shadow: 0 1px 6px rgba(0,0,0,.22); }
.hero-dots { position: absolute; bottom: 1.75rem; left: 50%; transform: translateX(-50%); z-index: 20; display: flex; gap: .5rem; }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.4); cursor: pointer; transition: all .3s; border: none; }
.hero-dot.active { background: var(--green); width: 28px; border-radius: 4px; }

/* ===== ARTICLE HERO ===== */
.article-hero { position: relative; height: 62vh; min-height: 360px; overflow: hidden; }
.article-hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.article-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(26,51,32,.1) 0%, rgba(26,51,32,.28) 40%, rgba(26,51,32,.88) 100%); pointer-events: none; }
.article-hero-content { position: absolute; bottom: 0; left: 0; right: 0; padding: 2.5rem 1.5rem; z-index: 10; }
.article-hero-inner { max-width: 960px; margin: 0 auto; }
.article-badge { display: inline-block; background: var(--green); color: #fff; padding: .3rem 1rem; border-radius: 2px; font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .875rem; }
.article-hero-title { color: #fff; font-size: clamp(1.6rem,3.5vw,2.75rem); font-weight: 800; line-height: 1.2; letter-spacing: -.025em; text-shadow: 0 2px 12px rgba(0,0,0,.4); margin-bottom: .625rem; }
.article-hero-date { color: rgba(255,255,255,.8); font-size: .875rem; }
.article-header-plain { background: linear-gradient(135deg,var(--green-light) 0%,#d4edaa 100%); padding: 4rem 1.5rem 2.5rem; border-bottom: 3px solid var(--green); }
.article-header-plain .article-hero-title { color: var(--dark); text-shadow: none; }
.article-header-plain .article-hero-date { color: var(--gray-4); }

/* ===== ARTICLE BODY ===== */
.article-body { max-width: 960px; margin: 0 auto; padding: 3rem 1.5rem 6rem; background: var(--gray-1); }
.article-content-card { background: #fff; border-radius: 6px; box-shadow: 0 1px 12px rgba(45,58,45,.08); padding: 3rem; font-size: 1.05rem; line-height: 1.85; color: var(--dark); margin-bottom: 2rem; border-top: 3px solid var(--green); }
.nb p { margin-bottom: 1.1rem; }
.nb h2 { font-size: 1.5rem; font-weight: 700; color: var(--dark); margin: 2rem 0 .75rem; letter-spacing: -.02em; }
.nb h3 { font-size: 1.25rem; font-weight: 700; color: var(--dark); margin: 1.5rem 0 .5rem; }
.nb ul,.nb ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.nb li { margin-bottom: .35rem; }
.nb blockquote { border-left: 4px solid var(--green); padding: .75rem 1.25rem; background: var(--green-light); border-radius: 0 4px 4px 0; margin: 1.25rem 0; font-style: italic; color: var(--dark-2); }
.nb a { color: var(--green); text-decoration: underline; }
.nb img { max-width: 100%; border-radius: 4px; margin: 1.25rem 0; }
.article-video-card { background: #fff; border-radius: 6px; box-shadow: 0 1px 12px rgba(45,58,45,.08); padding: 1.75rem; margin-bottom: 2rem; border-top: 3px solid var(--green); }
.video-wrapper { position: relative; padding-bottom: 56.25%; height: 0; border-radius: 4px; overflow: hidden; background: var(--dark); }
.video-wrapper iframe,.video-wrapper video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }
.article-back-link { display: inline-flex; align-items: center; gap: .5rem; color: var(--green); font-weight: 600; font-size: .95rem; text-decoration: none; transition: gap .2s; }
.article-back-link:hover { gap: .75rem; }

/* ===== NEWS GRID ===== */
.news-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media(min-width:640px){ .news-grid { grid-template-columns: repeat(2,1fr); } }
@media(min-width:1024px){ .news-grid { grid-template-columns: repeat(3,1fr); } }
.news-card { background: #fff; border-radius: 6px; box-shadow: 0 1px 12px rgba(45,58,45,.08); overflow: hidden; transition: box-shadow .3s, transform .3s; display: flex; flex-direction: column; border-top: 3px solid transparent; }
.news-card:hover { box-shadow: 0 10px 36px rgba(45,58,45,.13); transform: translateY(-4px); border-top-color: var(--green); }
.news-card-img-wrap { overflow: hidden; position: relative; flex-shrink: 0; }
.news-card-img { width: 100%; height: 216px; object-fit: cover; transition: transform .5s; display: block; }
.news-card:hover .news-card-img { transform: scale(1.05); }
.news-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.news-card-date { font-size: .75rem; color: var(--green); font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.news-card-title { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin: .4rem 0 .625rem; line-height: 1.4; }
.news-card-text { color: var(--muted); font-size: .9rem; line-height: 1.65; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-card-footer { display: flex; align-items: center; justify-content: flex-end; margin-top: 1rem; padding-top: .75rem; border-top: 1px solid var(--gray-2); }
.news-card-read { color: var(--green); font-size: .8rem; font-weight: 700; display: flex; align-items: center; gap: .25rem; transition: gap .2s; text-transform: uppercase; letter-spacing: .05em; }
.news-card:hover .news-card-read { gap: .5rem; }
.news-card-placeholder { width: 100%; height: 216px; background: linear-gradient(135deg,var(--green-light),var(--green-mid)); display: flex; align-items: center; justify-content: center; }
.video-badge { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.video-play-btn { width: 52px; height: 52px; background: rgba(26,51,32,.55); border-radius: 50%; display: flex; align-items: center; justify-content: center; border: 2px solid rgba(255,255,255,.4); backdrop-filter: blur(4px); transition: transform .3s, background .3s; }
.news-card:hover .video-play-btn { transform: scale(1.15); background: rgba(108,179,63,.85); }
@keyframes fadeInUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:none; } }
.news-grid .news-card { animation: fadeInUp .5s ease both; }
.news-grid .news-card:nth-child(1){animation-delay:.05s}
.news-grid .news-card:nth-child(2){animation-delay:.1s}
.news-grid .news-card:nth-child(3){animation-delay:.15s}
.news-grid .news-card:nth-child(4){animation-delay:.2s}
.news-grid .news-card:nth-child(5){animation-delay:.25s}
.news-grid .news-card:nth-child(6){animation-delay:.3s}

/* ===== SEARCH ===== */
.search-box { margin-bottom: 2.5rem; display: flex; gap: .75rem; max-width: 540px; }
.search-input { flex:1; padding:.75rem 1rem; border:2px solid var(--gray-2); border-radius:4px; font-size:.95rem; font-family:'Inter',sans-serif; outline:none; transition:border-color .2s,box-shadow .2s; }
.search-input:focus { border-color:var(--green); box-shadow:0 0 0 3px rgba(108,179,63,.15); }
.search-btn { padding:.75rem 1.25rem; background:var(--green); color:#fff; border-radius:4px; font-size:.875rem; font-weight:700; transition:background .2s; display:flex; align-items:center; gap:.5rem; text-transform:uppercase; letter-spacing:.03em; }
.search-btn:hover { background:var(--green-dark); }

/* ===== PAGINATION ===== */
.pagination { display:flex; align-items:center; justify-content:center; gap:.5rem; margin-top:3.5rem; flex-wrap:wrap; }
.pagination a,.pagination span { display:flex; align-items:center; justify-content:center; min-width:40px; height:40px; padding:0 .75rem; border-radius:4px; font-weight:600; font-size:.875rem; transition:all .2s; border:2px solid transparent; }
.pagination a { color:var(--dark); border-color:var(--gray-2); }
.pagination a:hover { border-color:var(--green); color:var(--green); background:var(--green-light); }
.pagination .current { background:var(--green); color:#fff; border-color:var(--green); }
.pagination .disabled { color:var(--gray-3); border-color:var(--gray-2); cursor:default; }

/* ===== CATALOG ===== */
.catalog-layout { display:grid; grid-template-columns:1fr; gap:2rem; }
@media(min-width:1024px){ .catalog-layout { grid-template-columns:280px 1fr; align-items:start; } }
.catalog-sidebar { background:#fff; border-radius:6px; box-shadow:0 1px 12px rgba(45,58,45,.08); overflow:hidden; border-top:3px solid var(--green); }
@media(min-width:1024px){ .catalog-sidebar { position:sticky; top:94px; } }
.catalog-sidebar-header { padding:1.25rem 1.5rem; background:var(--dark); }
.catalog-sidebar-header h2 { font-size:.72rem; font-weight:700; color:var(--green); text-transform:uppercase; letter-spacing:.12em; }
.catalog-category-btn { display:flex; align-items:center; justify-content:space-between; width:100%; padding:.9rem 1.5rem; text-align:left; border:none; background:none; cursor:pointer; border-bottom:1px solid var(--gray-2); transition:background .2s; font-size:.9rem; font-family:'Inter',sans-serif; }
.catalog-category-btn:last-child { border-bottom:none; }
.catalog-category-btn:hover { background:var(--green-light); }
.catalog-category-btn.active { background:var(--green-light); }
.catalog-category-btn .cat-name { font-weight:600; color:var(--dark); }
.catalog-category-btn.active .cat-name { color:var(--green); }
.catalog-subgroup-card { background:#fff; border-radius:6px; box-shadow:0 1px 12px rgba(45,58,45,.08); overflow:hidden; transition:box-shadow .3s; margin-bottom:1.5rem; border-left:4px solid transparent; }
.catalog-subgroup-card:hover { box-shadow:0 8px 32px rgba(45,58,45,.12); border-left-color:var(--green); }
.catalog-subgroup-inner { display:flex; flex-direction:column; }
@media(min-width:768px){ .catalog-subgroup-inner { flex-direction:row; } }
.catalog-subgroup-img-wrap { flex-shrink:0; background:var(--green-light); display:flex; align-items:center; justify-content:center; min-height:240px; }
@media(min-width:768px){ .catalog-subgroup-img-wrap { width:30%; } }
.catalog-subgroup-img { width:100%; height:240px; object-fit:cover; }
.catalog-subgroup-body { padding:2rem; flex:1; }
.catalog-subgroup-name { font-size:1.375rem; font-weight:700; color:var(--dark); margin-bottom:.75rem; letter-spacing:-.02em; }
.catalog-subgroup-desc { color:var(--muted); line-height:1.75; margin-bottom:1.25rem; font-size:.95rem; }

/* ===== BUTTONS ===== */
.btn-info,.btn-submit,.btn-contact { display:inline-flex; align-items:center; justify-content:center; gap:.5rem; padding:.75rem 1.75rem; background:var(--green); color:#fff; border-radius:4px; font-weight:700; font-size:.875rem; letter-spacing:.04em; text-transform:uppercase; transition:background .2s,transform .15s,box-shadow .2s; border:none; cursor:pointer; }
.btn-info:hover,.btn-submit:hover,.btn-contact:hover { background:var(--green-dark); transform:translateY(-1px); box-shadow:0 5px 16px rgba(108,179,63,.35); }
.btn-submit { width:100%; }
.btn-submit:disabled { background:var(--gray-3); cursor:not-allowed; transform:none; box-shadow:none; }

/* ===== FORMS ===== */
.form-group { margin-bottom:1.125rem; }
.form-label { display:block; font-size:.78rem; font-weight:700; color:var(--dark-2); margin-bottom:.5rem; text-transform:uppercase; letter-spacing:.06em; }
.form-control { width:100%; padding:.75rem 1rem; border:2px solid var(--gray-2); border-radius:4px; font-size:.95rem; font-family:'Inter',sans-serif; transition:border-color .2s,box-shadow .2s; outline:none; background:#fff; color:var(--dark); }
.form-control:focus { border-color:var(--green); box-shadow:0 0 0 3px rgba(108,179,63,.15); }
select.form-control { appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236e7a6c' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right .75rem center; padding-right:2.5rem; }
.form-error { padding:.75rem 1rem; background:#fef2f2; border:2px solid #fecaca; border-radius:4px; color:#c53030; font-size:.875rem; margin-bottom:1rem; }
.form-success { text-align:center; padding:2.5rem 0; }
.form-success-icon { width:72px; height:72px; background:var(--green-light); border-radius:50%; display:flex; align-items:center; justify-content:center; margin:0 auto 1rem; font-size:2.25rem; color:var(--green); animation:bounceIn .5s; }
@keyframes bounceIn { 0%{transform:scale(0);} 60%{transform:scale(1.2);} 100%{transform:scale(1);} }
.form-success h3 { font-size:1.25rem; font-weight:700; color:var(--dark); margin-bottom:.5rem; }
.form-success p { color:var(--muted); }

/* ===== CONTACTS ===== */
.contacts-grid { display:grid; grid-template-columns:1fr; gap:2rem; }
@media(min-width:1024px){ .contacts-grid { grid-template-columns:1fr 1fr; } }
.contact-info-card,.contact-form-card { background:#fff; border-radius:6px; box-shadow:0 1px 12px rgba(45,58,45,.08); padding:2.5rem; border-top:3px solid var(--green); }
.contact-item { display:flex; align-items:flex-start; gap:1rem; margin-bottom:1.5rem; }
.contact-icon { flex-shrink:0; width:44px; height:44px; background:var(--green-light); border-radius:4px; display:flex; align-items:center; justify-content:center; }
.contact-label { font-size:.75rem; font-weight:700; color:var(--green); text-transform:uppercase; letter-spacing:.08em; margin-bottom:.25rem; }
.contact-value { color:var(--muted); font-size:.95rem; }

/* ===== ABOUT ===== */
.about-card { background:#fff; border-radius:6px; box-shadow:0 1px 12px rgba(45,58,45,.08); padding:3rem; border-top:3px solid var(--green); }
.about-section { margin-bottom:2.5rem; }
.about-section h2 { font-size:1.625rem; font-weight:700; color:var(--dark); margin-bottom:1rem; letter-spacing:-.02em; }
.about-section p { color:var(--muted); font-size:1rem; line-height:1.8; }
.about-list { list-style:none; display:flex; flex-direction:column; gap:1rem; }
.about-list li { display:flex; align-items:flex-start; gap:1rem; }
.about-check { flex-shrink:0; width:24px; height:24px; border-radius:50%; background:var(--green); display:flex; align-items:center; justify-content:center; margin-top:.125rem; }

/* ===== DOWNLOAD ===== */
.download-list { display:flex; flex-direction:column; gap:1.25rem; }
.download-item { background:#fff; border-radius:6px; box-shadow:0 1px 12px rgba(45,58,45,.08); padding:1.5rem; transition:box-shadow .3s,transform .2s; border-left:4px solid transparent; }
.download-item:hover { box-shadow:0 8px 32px rgba(45,58,45,.12); transform:translateY(-2px); border-left-color:var(--green); }
.download-item-inner { display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.download-title-row { display:flex; align-items:center; gap:.75rem; margin-bottom:.5rem; flex-wrap:wrap; }
.download-title { font-size:1.05rem; font-weight:700; color:var(--dark); }
.download-badge { padding:.2rem .6rem; background:var(--green-light); color:var(--green-deep); font-size:.7rem; font-weight:700; border-radius:2px; text-transform:uppercase; letter-spacing:.05em; }
.download-desc { color:var(--muted); font-size:.875rem; margin-bottom:.25rem; }
.download-meta { font-size:.775rem; color:var(--gray-3); display:flex; gap:1rem; }
.download-count { color:var(--green); font-weight:600; }
.btn-download { flex-shrink:0; padding:.75rem 1.25rem; background:var(--green); color:#fff; border-radius:4px; transition:background .2s; display:flex; align-items:center; gap:.5rem; font-weight:700; font-size:.8rem; text-transform:uppercase; letter-spacing:.04em; }
.btn-download:hover { background:var(--green-dark); }
.download-cta { margin-top:3rem; background:var(--green-light); border:2px solid var(--green-mid); border-radius:6px; padding:2rem; }
.download-cta h2 { font-size:1.25rem; font-weight:700; color:var(--dark); margin-bottom:.5rem; }
.download-cta p { color:var(--muted); margin-bottom:1.25rem; }

/* ===== MODAL ===== */
.modal-overlay { position:fixed; inset:0; z-index:200; display:flex; align-items:center; justify-content:center; padding:1rem; background:rgba(45,58,45,.5); backdrop-filter:blur(8px); }
.modal-box { background:#fff; border-radius:6px; box-shadow:0 24px 64px rgba(0,0,0,.18); width:100%; max-width:30rem; animation:modalIn .25s ease; border-top:4px solid var(--green); }
@keyframes modalIn { from{opacity:0;transform:scale(.94) translateY(-12px);} to{opacity:1;transform:none;} }
.modal-header { display:flex; align-items:center; justify-content:space-between; padding:1.5rem 1.75rem; border-bottom:1px solid var(--gray-2); }
.modal-title { font-size:1.25rem; font-weight:700; color:var(--dark); letter-spacing:-.02em; }
.modal-close { padding:.5rem; color:var(--gray-4); transition:color .2s,background .2s; border:none; background:none; cursor:pointer; border-radius:4px; }
.modal-close:hover { color:var(--dark); background:var(--gray-1); }
.modal-body { padding:1.75rem; }

/* ===== MESSENGER ===== */
.messenger-widget { position:fixed; bottom:1.5rem; right:1.5rem; z-index:150; }
#messenger-popup { overflow:hidden; max-height:0; opacity:0; margin-bottom:.75rem; background:#fff; border-radius:6px; box-shadow:0 20px 48px rgba(45,58,45,.15); padding:0 .75rem; border-top:3px solid var(--green); transition:max-height .3s cubic-bezier(0.4,0,0.2,1),opacity .2s,padding .3s; }
.messenger-link { display:flex; align-items:center; gap:.75rem; padding:.75rem .875rem; border-radius:4px; transition:background .2s; color:var(--dark); font-weight:600; font-size:.875rem; text-decoration:none; }
.messenger-link:hover { background:var(--green-light); color:var(--green); }
.btn-messenger { width:54px; height:54px; background:var(--green); border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow:0 4px 20px rgba(108,179,63,.45); transition:background .2s,transform .2s; border:none; cursor:pointer; }
.btn-messenger:hover { background:var(--green-dark); transform:scale(1.08); }
.btn-messenger svg { color:#fff; }

/* ===== UTILS ===== */
.spinner { display:flex; justify-content:center; padding:3rem 0; }
.spinner-inner { width:44px; height:44px; border:4px solid var(--green-light); border-top-color:var(--green); border-radius:50%; animation:spin .75s linear infinite; }
@keyframes spin { to{transform:rotate(360deg);} }
.empty-state { text-align:center; padding:4rem 1rem; background:#fff; border-radius:6px; box-shadow:0 1px 12px rgba(45,58,45,.08); }
.empty-state p { color:var(--muted); font-size:1.05rem; }
.reveal { opacity:0; transform:translateY(20px); transition:opacity .5s ease,transform .5s ease; }
.reveal.visible { opacity:1; transform:none; }
@media(max-width:640px){ .page-header{font-size:2rem;} .section-title{font-size:1.875rem;} .article-content-card{padding:1.5rem;} .about-card{padding:1.75rem;} }