/* ============================================
   ПОДКОВА ХАУС — Main Stylesheet
   Цвета: точно по podkovahouse.ru
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  /* === ТОЧНАЯ ПАЛИТРА С САЙТА === */
  --c-primary:       #13421E;   /* тёмно-зелёный — хедер, футер, секции */
  --c-primary-mid:   #1a5428;   /* чуть светлее */
  --c-accent:        #6DA34D;   /* средне-зелёный — кнопки, акценты */
  --c-accent-light:  #EAF5DF;   /* бледно-зелёный фон */
  --c-coral:         #FF8562;   /* коралловый — ссылки, теги */
  --c-bg:            #FFFFFF;
  --c-bg-beige:      #EDE7DF;   /* бежевый — фон секций */
  --c-bg-dark:       #13421E;
  --c-text:          #000000;
  --c-text-mid:      #333333;
  --c-muted:         #666666;
  --c-light:         #999999;
  --c-border:        #D8D0C8;   /* тёплый border */
  --c-border-green:  rgba(109,163,77,.25);

  /* === ТИПОГРАФИКА === */
  --font: 'Montserrat', Arial, sans-serif; /* ближайший аналог Geometria */

  /* === РАЗМЕРЫ === */
  --section-py: 80px;
  --radius-sm: 4px; --radius: 8px; --radius-lg: 14px; --radius-xl: 20px;
  --shadow:    0 2px 12px rgba(19,66,30,.10);
  --shadow-lg: 0 6px 28px rgba(19,66,30,.14);
  --shadow-xl: 0 12px 48px rgba(19,66,30,.18);
  --t: .2s ease; --t-slow: .35s ease;
}

html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); color: var(--c-text); background: var(--c-bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; font-size: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* --- Container --- */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* --- Typography --- */
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; color: var(--c-text); letter-spacing: -.02em; }
h1 { font-size: clamp(28px,5vw,54px); }
h2 { font-size: clamp(22px,3.5vw,38px); }
h3 { font-size: clamp(18px,2.5vw,24px); }
h4 { font-size: clamp(15px,2vw,18px); }
p { margin-bottom: 1em; } p:last-child { margin-bottom: 0; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 30px; border-radius: var(--radius); font-weight: 700; font-size: 14px;
  letter-spacing: .04em; text-transform: uppercase; transition: all var(--t);
  white-space: nowrap; cursor: pointer;
}
.btn-primary { background: var(--c-accent); color: #fff; border: 2px solid var(--c-accent); }
.btn-primary:hover { background: #5a8f3e; border-color: #5a8f3e; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(109,163,77,.35); }
.btn-dark { background: #222; color: #fff; border: 2px solid #222; }
.btn-dark:hover { background: #000; border-color: #000; transform: translateY(-1px); }
.btn-outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.6); }
.btn-outline-white:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-outline-green { background: transparent; color: var(--c-accent); border: 2px solid var(--c-accent); }
.btn-outline-green:hover { background: var(--c-accent); color: #fff; }
.btn-lg { padding: 18px 40px; font-size: 15px; border-radius: var(--radius-lg); }
.btn-sm { padding: 10px 20px; font-size: 13px; }

/* ============================================
   SECTION UTILS
   ============================================ */
.section        { padding: var(--section-py) 0; background: var(--c-bg); }
.section-beige  { padding: var(--section-py) 0; background: var(--c-bg-beige); }
.section-dark   { padding: var(--section-py) 0; background: var(--c-primary); color: #fff; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-label  { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--c-accent); margin-bottom: 12px; }
.section-label-light { color: rgba(109,163,77,.9); }
.section-title  { margin-bottom: 16px; }
.section-title-light { color: #fff; }
.section-sub    { font-size: 17px; color: var(--c-muted); max-width: 560px; margin: 0 auto; font-weight: 400; }
.section-sub-light { color: rgba(255,255,255,.7); }

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: transparent;
  transition: background var(--t-slow), backdrop-filter var(--t-slow), box-shadow var(--t-slow);
}
.header.scrolled {
  background: var(--c-primary);
  box-shadow: 0 2px 24px rgba(0,0,0,.25);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px; gap: 20px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 18px; letter-spacing: -.01em; flex-shrink: 0; }
.logo-horseshoe { font-size: 26px; }
.logo-text-main { color: #fff; letter-spacing: .02em; }
.logo-text-sub  { color: var(--c-accent); font-weight: 400; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; display: block; }

/* Nav */
.nav { display: flex; align-items: center; gap: 2px; flex: 1; justify-content: center; }
.nav a {
  color: rgba(255,255,255,.88); font-size: 13px; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; padding: 8px 12px; border-radius: var(--radius-sm);
  transition: all var(--t); white-space: nowrap;
}
.nav a:hover { color: #fff; background: rgba(255,255,255,.1); }
.nav a.active { color: var(--c-accent); }

/* Header right */
.header-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-messengers { display: flex; gap: 6px; }
.msg-btn {
  width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-size: 16px; transition: all var(--t); text-decoration: none;
}
.msg-btn-tg { background: rgba(255,255,255,.12); color: #fff; }
.msg-btn-tg:hover { background: #2AABEE; }
.msg-btn-wa { background: rgba(255,255,255,.12); color: #fff; }
.msg-btn-wa:hover { background: #25D366; }

.header-phone-wrap { display: flex; flex-direction: column; align-items: flex-end; }
.header-phone { color: #fff; font-weight: 700; font-size: 15px; line-height: 1.2; }
.header-phone-sub { color: rgba(255,255,255,.5); font-size: 11px; }

/* Burger */
.burger { display: none; flex-direction: column; gap: 5px; width: 32px; padding: 4px; cursor: pointer; }
.burger span { display: block; width: 100%; height: 2px; background: #fff; border-radius: 2px; transition: all var(--t); }
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav { display: none; position: fixed; top: 76px; left: 0; right: 0; background: var(--c-primary); padding: 16px 20px; flex-direction: column; gap: 2px; z-index: 999; box-shadow: 0 8px 32px rgba(0,0,0,.3); }
.mobile-nav.open { display: flex; }
.mobile-nav a { color: rgba(255,255,255,.85); padding: 12px 16px; border-radius: var(--radius-sm); font-size: 15px; font-weight: 600; }
.mobile-nav a:hover { color: #fff; background: rgba(255,255,255,.1); }
.mobile-nav .mob-phone { color: var(--c-accent); font-weight: 700; font-size: 18px; padding: 16px; border-top: 1px solid rgba(255,255,255,.1); margin-top: 8px; }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(160deg, rgba(19,66,30,.90) 0%, rgba(19,66,30,.75) 50%, rgba(19,66,30,.55) 100%),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?w=1920&q=85') center/cover no-repeat;
}
.hero-content {
  position: relative; z-index: 1;
  padding: 120px 0 80px;
  max-width: 680px;
}
.hero-label {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(109,163,77,.2); border: 1px solid rgba(109,163,77,.4);
  color: #A8D987; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 6px 16px; border-radius: 100px; margin-bottom: 28px;
}
.hero h1 { color: #fff; margin-bottom: 22px; line-height: 1.1; }
.hero h1 em { color: var(--c-accent); font-style: normal; }
.hero-desc { font-size: 17px; color: rgba(255,255,255,.78); margin-bottom: 40px; line-height: 1.7; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 64px; }
.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; }
.hero-stat-num  { font-size: 40px; font-weight: 800; color: var(--c-accent); line-height: 1; margin-bottom: 6px; }
.hero-stat-label { font-size: 13px; color: rgba(255,255,255,.65); max-width: 110px; line-height: 1.45; font-weight: 500; }

/* Scroll hint */
.hero-scroll { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.5); font-size: 13px; display: flex; flex-direction: column; align-items: center; gap: 8px; animation: bounce 2s infinite; }
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

/* ============================================
   TOP BAR (below hero)
   ============================================ */
.topbar { background: var(--c-primary); padding: 16px 0; border-top: 1px solid rgba(255,255,255,.08); }
.topbar-inner { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.topbar-item { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.85); font-size: 14px; font-weight: 500; }
.topbar-item .ico { color: var(--c-accent); font-size: 18px; }

/* ============================================
   UTP / WHY US
   ============================================ */
.utp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 20px; }
.utp-card {
  background: var(--c-bg); border: 1px solid var(--c-border);
  border-radius: var(--radius-lg); padding: 28px 28px 28px 24px;
  display: flex; gap: 18px; align-items: flex-start;
  transition: all var(--t-slow); position: relative; overflow: hidden;
}
.utp-card::after { content:''; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--c-accent); opacity:0; transition:opacity var(--t); }
.utp-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.utp-card:hover::after { opacity:1; }
.utp-icon { width: 48px; height: 48px; background: var(--c-accent-light); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 22px; border: 1px solid var(--c-border-green); }
.utp-content h4 { margin-bottom: 6px; font-size: 16px; }
.utp-content p  { font-size: 14px; color: var(--c-muted); margin: 0; line-height: 1.6; }

/* ============================================
   PROJECTS
   ============================================ */
.projects-filter { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 36px; }
.filter-btn { padding: 8px 18px; border-radius: 100px; border: 1.5px solid var(--c-border); color: var(--c-muted); font-size: 13px; font-weight: 600; letter-spacing: .02em; transition: all var(--t); cursor: pointer; background: var(--c-bg); font-family: var(--font); }
.filter-btn:hover { border-color: var(--c-accent); color: var(--c-accent); }
.filter-btn.active { border-color: var(--c-accent); color: #fff; background: var(--c-accent); }

.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px,1fr)); gap: 24px; }
.project-card { border-radius: var(--radius-lg); overflow: hidden; background: var(--c-bg); box-shadow: var(--shadow); transition: all var(--t-slow); }
.project-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.project-img { aspect-ratio: 4/3; position: relative; overflow: hidden; background: var(--c-primary); }
.project-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.project-card:hover .project-img img { transform: scale(1.06); }
.project-badge { position: absolute; top: 14px; left: 14px; background: var(--c-accent); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 5px 12px; border-radius: 100px; }
.project-body { padding: 22px 24px 24px; }
.project-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.project-meta { display: flex; gap: 14px; margin-bottom: 12px; flex-wrap: wrap; }
.project-meta-item { font-size: 13px; color: var(--c-muted); display: flex; align-items: center; gap: 4px; }
.project-price { font-size: 22px; font-weight: 800; color: var(--c-primary); margin-bottom: 12px; }
.project-price span { font-size: 13px; color: var(--c-muted); font-weight: 400; }
.project-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.project-tag { background: var(--c-bg-beige); color: var(--c-text-mid); font-size: 12px; padding: 4px 10px; border-radius: 100px; font-weight: 500; border: 1px solid var(--c-border); }
.project-link { color: var(--c-accent); font-weight: 700; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 5px; transition: gap var(--t); }
.project-link:hover { gap: 10px; }

/* ============================================
   CALCULATOR BANNER
   ============================================ */
.calc-banner {
  background: var(--c-primary);
  border-radius: var(--radius-xl); padding: 52px 60px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px; color: #fff;
}
.calc-banner h2 { color: #fff; margin-bottom: 10px; }
.calc-banner p  { color: rgba(255,255,255,.7); font-size: 17px; max-width: 420px; margin: 0; }

/* ============================================
   STEPS
   ============================================ */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 24px; position: relative; }
.steps-grid::before { content:''; position:absolute; top:32px; left:10%; right:10%; height:2px; background:linear-gradient(90deg,var(--c-accent) 0%,transparent 100%); opacity:.25; pointer-events:none; }
.step { text-align: center; }
.step-number { width: 64px; height: 64px; background: var(--c-accent); color: #fff; font-size: 22px; font-weight: 800; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; box-shadow: 0 4px 16px rgba(109,163,77,.35); }
.step h4 { margin-bottom: 8px; font-size: 16px; }
.step p  { font-size: 14px; color: var(--c-muted); }

/* ============================================
   MATERIALS
   ============================================ */
.materials-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 18px; }
.material-card { background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 26px; position: relative; overflow: hidden; transition: box-shadow var(--t-slow); }
.material-card:hover { box-shadow: var(--shadow-lg); }
.material-card::before { content:''; position:absolute; top:0; left:0; width:100%; height:3px; background: var(--c-accent); }
.material-icon { font-size: 30px; margin-bottom: 12px; }
.material-name { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--c-accent); margin-bottom: 5px; }
.material-card h4 { margin-bottom: 8px; font-size: 16px; }
.material-card p  { font-size: 14px; color: var(--c-muted); margin: 0; }

/* ============================================
   REVIEWS
   ============================================ */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); gap: 22px; }
.review-card { background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 28px; transition: box-shadow var(--t-slow); }
.review-card:hover { box-shadow: var(--shadow-lg); }
.review-stars { color: #F5A623; font-size: 18px; margin-bottom: 14px; letter-spacing: 2px; }
.review-text  { font-size: 15px; line-height: 1.7; margin-bottom: 20px; font-style: italic; color: var(--c-text-mid); }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--c-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; flex-shrink: 0; }
.review-name     { font-weight: 700; font-size: 15px; }
.review-location { font-size: 13px; color: var(--c-muted); }

/* ============================================
   FAQ
   ============================================ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border: 1px solid var(--c-border); border-radius: var(--radius); margin-bottom: 8px; overflow: hidden; transition: border-color var(--t), box-shadow var(--t); }
.faq-item.open { border-color: var(--c-accent); box-shadow: 0 2px 12px rgba(109,163,77,.12); }
.faq-question { width: 100%; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; text-align: left; font-size: 16px; font-weight: 600; cursor: pointer; color: var(--c-text); transition: color var(--t); }
.faq-question:hover { color: var(--c-primary); }
.faq-item.open .faq-question { color: var(--c-primary); }
.faq-chevron { width: 28px; height: 28px; border-radius: 50%; background: var(--c-bg-beige); border: 1px solid var(--c-border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 13px; transition: all var(--t); }
.faq-item.open .faq-chevron { background: var(--c-accent); border-color: var(--c-accent); color: #fff; transform: rotate(180deg); }
.faq-answer { display: none; padding: 0 24px 20px; font-size: 15px; color: var(--c-muted); line-height: 1.75; }
.faq-item.open .faq-answer { display: block; }

/* ============================================
   BLOG
   ============================================ */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(320px,1fr)); gap: 22px; }
.blog-card { background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--t-slow); }
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.blog-card-img { aspect-ratio: 16/9; background: var(--c-primary); overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-body { padding: 22px 24px 24px; }
.blog-category { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--c-accent); margin-bottom: 10px; }
.blog-card-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; line-height: 1.35; }
.blog-card-title a:hover { color: var(--c-accent); }
.blog-excerpt   { font-size: 14px; color: var(--c-muted); margin-bottom: 16px; line-height: 1.6; }
.blog-card-footer { display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--c-light); }
.blog-read-more { color: var(--c-accent); font-weight: 700; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }

/* Article body */
.article-body { max-width: 760px; margin: 0 auto; font-size: 17px; line-height: 1.8; }
.article-body h2 { font-size: 26px; margin: 40px 0 14px; color: var(--c-primary); }
.article-body h3 { font-size: 21px; margin: 30px 0 12px; }
.article-body p  { margin-bottom: 20px; }
.article-body ul { list-style:none; margin-bottom:20px; }
.article-body ul li { padding: 6px 0 6px 26px; position: relative; }
.article-body ul li::before { content:'→'; position:absolute; left:0; color:var(--c-accent); font-weight:700; }
.myth-block  { background: #FFF5F0; border-left: 4px solid var(--c-coral); border-radius: 0 var(--radius) var(--radius) 0; padding: 18px 22px; margin: 24px 0; }
.fact-block  { background: var(--c-accent-light); border-left: 4px solid var(--c-accent); border-radius: 0 var(--radius) var(--radius) 0; padding: 18px 22px; margin: 6px 0 24px; }
.myth-block .myth-label, .fact-block .fact-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px; }
.myth-block .myth-label { color: var(--c-coral); }
.fact-block .fact-label { color: var(--c-accent); }

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section { background: var(--c-primary); padding: var(--section-py) 0; text-align: center; color: #fff; }
.cta-section h2 { color: #fff; margin-bottom: 16px; }
.cta-section p  { color: rgba(255,255,255,.75); font-size: 18px; margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--c-primary); color: rgba(255,255,255,.7); padding: 64px 0 32px; border-top: 1px solid rgba(255,255,255,.06); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo { margin-bottom: 18px; }
.footer-desc { font-size: 14px; line-height: 1.7; margin-bottom: 20px; color: rgba(255,255,255,.55); }
.footer-social { display: flex; gap: 8px; }
.social-btn { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.7); transition: all var(--t); font-size: 16px; text-decoration: none; border: 1px solid rgba(255,255,255,.1); }
.social-btn:hover { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }
.footer-col h5 { font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,.6); transition: color var(--t); }
.footer-links a:hover { color: var(--c-accent); }
.footer-contacts { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.footer-contact-item .ico { color: var(--c-accent); flex-shrink: 0; font-size: 16px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,.35); }

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero { background: var(--c-primary); padding: 132px 0 68px; color: #fff; }
.page-hero h1 { color: #fff; margin-bottom: 14px; }
.page-hero p  { color: rgba(255,255,255,.72); font-size: 18px; max-width: 600px; font-weight: 400; }
.breadcrumbs  { margin-bottom: 20px; font-size: 13px; color: rgba(255,255,255,.45); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; letter-spacing: .02em; }
.breadcrumbs a { color: rgba(255,255,255,.6); transition: color var(--t); }
.breadcrumbs a:hover { color: var(--c-accent); }

/* ============================================
   CALCULATOR PAGE
   ============================================ */
.calc-layout { display: grid; grid-template-columns: 1fr 380px; gap: 40px; align-items: start; }
.calc-widget  { background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-xl); padding: 44px; box-shadow: var(--shadow-lg); }
.calc-step-label { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--c-accent); margin-bottom: 14px; }
.area-display { font-size: 54px; font-weight: 800; color: var(--c-primary); line-height: 1; margin-bottom: 14px; }
.area-display span { font-size: 24px; color: var(--c-muted); font-weight: 400; }
input[type="range"] { width: 100%; height: 5px; appearance: none; -webkit-appearance: none; background: var(--c-border); border-radius: 3px; outline: none; cursor: pointer; margin-bottom: 8px; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--c-accent); cursor: pointer; box-shadow: 0 2px 8px rgba(109,163,77,.4); }
.area-labels { display: flex; justify-content: space-between; font-size: 12px; color: var(--c-muted); margin-bottom: 32px; font-weight: 500; }
.packages { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.package-opt { border: 1.5px solid var(--c-border); border-radius: var(--radius); padding: 16px 20px; cursor: pointer; transition: all var(--t); display: flex; align-items: center; gap: 14px; }
.package-opt:hover { border-color: var(--c-accent); }
.package-opt.selected { border-color: var(--c-accent); background: var(--c-accent-light); }
.package-radio { width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--c-border); flex-shrink: 0; transition: all var(--t); display: flex; align-items: center; justify-content: center; }
.package-opt.selected .package-radio { background: var(--c-accent); border-color: var(--c-accent); }
.package-opt.selected .package-radio::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #fff; display: block; }
.package-name  { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.package-desc  { font-size: 13px; color: var(--c-muted); }
.package-price { font-size: 13px; font-weight: 700; color: var(--c-accent); white-space: nowrap; }
.package-info  { flex: 1; }
.calc-result-box { background: var(--c-primary); border-radius: var(--radius-lg); padding: 28px; text-align: center; }
.calc-result-label { font-size: 13px; color: rgba(255,255,255,.55); margin-bottom: 6px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; }
.calc-result-price { font-size: 44px; font-weight: 800; color: var(--c-accent); line-height: 1; margin-bottom: 6px; }
.calc-result-note  { font-size: 12px; color: rgba(255,255,255,.4); margin-bottom: 22px; }
.calc-sidebar { position: sticky; top: 100px; }
.calc-info-card { background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 26px; margin-bottom: 18px; }
.calc-info-card h4 { margin-bottom: 14px; color: var(--c-primary); font-size: 16px; }
.price-examples { display: flex; flex-direction: column; gap: 14px; }
.price-ex { display: flex; justify-content: space-between; align-items: center; font-size: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--c-border); }
.price-ex:last-child { border-bottom: none; padding-bottom: 0; }
.price-ex-area { color: var(--c-muted); font-size: 13px; }
.price-ex-price { font-weight: 800; color: var(--c-primary); }

/* ============================================
   FORM
   ============================================ */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { font-size: 13px; font-weight: 600; letter-spacing: .02em; color: var(--c-text-mid); }
.form-input { padding: 13px 16px; border: 1.5px solid var(--c-border); border-radius: var(--radius); font-size: 15px; color: var(--c-text); background: var(--c-bg); transition: border-color var(--t); outline: none; font-family: var(--font); }
.form-input:focus { border-color: var(--c-accent); }
textarea.form-input { resize: vertical; min-height: 110px; }

/* ============================================
   ABOUT
   ============================================ */
.about-layout { display: grid; grid-template-columns: 1fr 400px; gap: 64px; align-items: start; }
.about-photo { border-radius: var(--radius-xl); overflow: hidden; aspect-ratio: 3/4; background: var(--c-primary); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.principles-list { display: flex; flex-direction: column; gap: 14px; margin-top: 32px; }
.principle { display: flex; gap: 16px; padding: 18px 20px; background: var(--c-bg-beige); border-radius: var(--radius-lg); border: 1px solid var(--c-border); }
.principle-num { width: 34px; height: 34px; background: var(--c-accent); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 15px; flex-shrink: 0; }
.principle h4 { margin-bottom: 3px; font-size: 15px; }
.principle p  { font-size: 13px; color: var(--c-muted); margin: 0; }

/* ============================================
   GEO / SERVICES
   ============================================ */
.geo-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(190px,1fr)); gap: 14px; }
.geo-card { background: var(--c-bg); border: 1.5px solid var(--c-border); border-radius: var(--radius-lg); padding: 22px; text-align: center; transition: all var(--t-slow); }
.geo-card:hover { border-color: var(--c-accent); box-shadow: var(--shadow); transform: translateY(-2px); }
.geo-card-city { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.geo-card-info { font-size: 13px; color: var(--c-muted); }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); gap: 22px; }
.service-card { background: var(--c-bg); border: 1.5px solid var(--c-border); border-radius: var(--radius-lg); padding: 30px; transition: all var(--t-slow); position: relative; }
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: var(--c-accent); }
.service-icon { font-size: 38px; margin-bottom: 16px; }
.service-card h3 { margin-bottom: 10px; font-size: 20px; }
.service-card p  { font-size: 14px; color: var(--c-muted); margin-bottom: 18px; }
.service-includes { list-style:none; margin-bottom:22px; display:flex; flex-direction:column; gap:7px; }
.service-includes li { font-size: 14px; padding-left: 20px; position: relative; }
.service-includes li::before { content: '✓'; position: absolute; left: 0; color: var(--c-accent); font-weight: 700; }

/* ============================================
   CONTACTS
   ============================================ */
.contacts-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info-items { display: flex; flex-direction: column; gap: 22px; margin-bottom: 36px; }
.contact-info-item { display: flex; gap: 16px; }
.contact-info-icon { width: 46px; height: 46px; background: var(--c-accent-light); border: 1px solid var(--c-border-green); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.contact-info-label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--c-muted); margin-bottom: 3px; }
.contact-info-value { font-size: 16px; font-weight: 700; }
.contact-info-value a:hover { color: var(--c-accent); }
.map-placeholder { background: var(--c-bg-beige); border: 1px solid var(--c-border); border-radius: var(--radius-lg); aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; margin-top: 24px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {
  .footer-grid     { grid-template-columns: 1fr 1fr; }
  .calc-layout     { grid-template-columns: 1fr; }
  .calc-sidebar    { position: static; }
  .about-layout    { grid-template-columns: 1fr; }
  .about-photo     { max-width: 380px; aspect-ratio: 4/3; }
  .contacts-layout { grid-template-columns: 1fr; }
  .calc-banner     { flex-direction: column; text-align: center; padding: 40px; }
}

@media (max-width: 768px) {
  :root { --section-py: 56px; }
  .nav, .header-right .header-phone-wrap, .header-right .btn { display: none; }
  .burger { display: flex; }
  .hero-content   { padding: 100px 0 52px; }
  .hero-stats     { gap: 28px; }
  .utp-grid, .reviews-grid, .blog-grid, .materials-grid, .services-grid { grid-template-columns: 1fr; }
  .projects-grid  { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr; gap: 30px; }
  .form-grid      { grid-template-columns: 1fr; }
  .steps-grid     { grid-template-columns: 1fr 1fr; }
  .page-hero      { padding: 110px 0 52px; }
  .calc-widget    { padding: 24px 18px; }
  .steps-grid::before { display: none; }
}

@media (max-width: 500px) {
  .hero h1        { font-size: 26px; }
  .hero-actions   { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats     { flex-direction: column; gap: 20px; }
  .topbar-inner   { gap: 16px; }
  .steps-grid     { grid-template-columns: 1fr; }
  .footer-bottom  { flex-direction: column; text-align: center; }
  .calc-banner    { padding: 24px 18px; }
}