/* =========================================
   НПО ГЛИНЫ — Main Stylesheet
   ========================================= */

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

:root {
  --clr-primary:   #6B4226;
  --clr-accent:    #C17F3E;
  --clr-accent-lt: #E8A85A;
  --clr-bg:        #F7F3EE;
  --clr-bg2:       #EDE5D8;
  --clr-dark:      #1E1610;
  --clr-text:      #3A2E24;
  --clr-muted:     #7A6A5A;
  --clr-white:     #FFFFFF;
  --clr-green:     #6B8C3E;
  --radius:        10px;
  --shadow:        0 4px 24px rgba(107,66,38,0.10);
  --shadow-lg:     0 12px 48px rgba(107,66,38,0.18);
  --transition:    0.25s ease;
  --header-h:      72px;
  --container:     1200px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--clr-text);
  background: var(--clr-white);
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

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

/* --- SECTION COMMON --- */
.section { padding: 80px 0; }

.section__head {
  text-align: center;
  margin-bottom: 52px;
}
.section__head--left { text-align: left; margin-bottom: 28px; }

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--clr-primary);
  line-height: 1.2;
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
}
.section__title::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 56px; height: 3px;
  background: var(--clr-accent);
  border-radius: 2px;
}
.section__head--left .section__title::after { left: 0; }
.section__head:not(.section__head--left) .section__title::after {
  left: 50%; transform: translateX(-50%);
}

.section__sub {
  margin-top: 16px;
  color: var(--clr-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section__link {
  font-weight: 600;
  color: var(--clr-accent);
  transition: color var(--transition);
}
.section__link:hover { color: var(--clr-primary); }

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--clr-accent);
  color: var(--clr-white);
}
.btn--primary:hover {
  background: var(--clr-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(193,127,62,0.35);
}

.btn--outline {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn--outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--clr-white);
}

.btn--ghost {
  background: transparent;
  color: var(--clr-accent);
  border: 2px solid var(--clr-accent);
  padding: 10px 22px;
}
.btn--ghost:hover {
  background: var(--clr-accent);
  color: var(--clr-white);
}

/* --- LOGO --- */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--clr-primary);
}
.logo__img {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
}
.logo__text {
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.logo__text strong { font-weight: 800; }
.logo--light { color: var(--clr-white); }

/* =========================================
   HEADER
   ========================================= */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  background: rgba(247,243,238,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(107,66,38,0.10);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow); }

.header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}

.nav { margin-left: auto; }
.nav__list { display: flex; gap: 4px; }
.nav__link {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text);
  transition: all var(--transition);
}
.nav__link:hover, .nav__link.active {
  background: var(--clr-bg2);
  color: var(--clr-primary);
}
.nav__link.active { font-weight: 700; }

.header__phone {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--clr-primary);
  padding: 8px 18px;
  border: 2px solid var(--clr-accent);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.header__phone:hover {
  background: var(--clr-accent);
  color: var(--clr-white);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: 8px;
}
.burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

/* =========================================
   PAGE HERO (inner pages)
   ========================================= */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 52px) 0 56px;
  background: linear-gradient(135deg, rgba(107,66,38,0.94) 0%, rgba(30,22,16,0.90) 60%, rgba(107,66,38,0.75) 100%);
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(193,127,62,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -40px; left: -40px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(193,127,62,0.10) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 0.82rem;
}
.breadcrumb a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.breadcrumb a:hover { color: var(--clr-accent-lt); }
.breadcrumb__sep { color: rgba(255,255,255,0.3); }
.breadcrumb span:last-child { color: var(--clr-accent-lt); font-weight: 600; }

.page-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1.15;
  margin-bottom: 12px;
}
.page-hero__sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  max-width: 560px;
  line-height: 1.7;
}

/* =========================================
   HERO (main page)
   ========================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(107,66,38,0.92) 0%, rgba(30,22,16,0.85) 60%, rgba(107,66,38,0.7) 100%),
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60"><rect width="60" height="60" fill="%236B4226"/><circle cx="0" cy="60" r="40" fill="%23C17F3E" opacity="0.05"/><circle cx="60" cy="0" r="40" fill="%23C17F3E" opacity="0.05"/></svg>');
  background-size: cover;
}
.hero__bg::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(193,127,62,0.18) 0%, transparent 70%);
}
.hero__bg::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(193,127,62,0.12) 0%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 60px 0;
  max-width: 700px;
}

.hero__tag {
  display: inline-block;
  background: rgba(193,127,62,0.25);
  border: 1px solid rgba(193,127,62,0.5);
  color: var(--clr-accent-lt);
  padding: 5px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 1;
}
.hero__scroll span {
  display: block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  animation: scrollDot 1.4s ease infinite;
}
.hero__scroll span:nth-child(2) { animation-delay: 0.2s; }
.hero__scroll span:nth-child(3) { animation-delay: 0.4s; }

@keyframes scrollDot {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(4px); }
}

/* =========================================
   STATS
   ========================================= */
.stats {
  background: var(--clr-primary);
  padding: 40px 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}

.stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.stats__item:last-child { border-right: none; }

.stats__num {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--clr-accent-lt);
  line-height: 1;
  margin-bottom: 8px;
}

.stats__label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

/* =========================================
   PRODUCTS
   ========================================= */
.products { background: var(--clr-bg); }

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--clr-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-card__img {
  height: 180px;
  position: relative;
  overflow: hidden;
}

.product-card__img--1 { background: linear-gradient(135deg, #8B6914 0%, #4A3510 100%); }
.product-card__img--2 { background: linear-gradient(135deg, #5A7A3E 0%, #2E4020 100%); }
.product-card__img--3 { background: linear-gradient(135deg, #7A5C3E 0%, #3A2810 100%); }
.product-card__img--4 { background: linear-gradient(135deg, #6B8C3E 0%, #364820 100%); }
.product-card__img--5 { background: linear-gradient(135deg, #3E6B7A 0%, #1E3440 100%); }

.product-card__img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80"><circle cx="40" cy="40" r="30" fill="none" stroke="rgba(255,255,255,0.06)" stroke-width="20"/></svg>') center / 120px no-repeat;
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.35) 0%, transparent 60%);
}

.product-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.product-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-primary);
}

.product-card__text {
  font-size: 0.88rem;
  color: var(--clr-muted);
  line-height: 1.6;
}

.product-card__list {
  font-size: 0.85rem;
  color: var(--clr-text);
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.product-card__list li::before {
  content: '— ';
  color: var(--clr-accent);
}

.product-card--cta {
  background: linear-gradient(135deg, var(--clr-primary) 0%, #3A2010 100%);
  align-items: center;
  justify-content: center;
  min-height: 280px;
}

.product-card__cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px;
  gap: 12px;
}

.product-card--cta h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-white);
}

.product-card--cta p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}

/* =========================================
   HOME PREVIEW SECTIONS
   ========================================= */
.home-preview { background: var(--clr-bg); }

.home-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.home-preview__footer { text-align: center; }

/* Home — About teaser */
.home-about { background: var(--clr-white); }

.home-about__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.home-about__img {
  aspect-ratio: 4/3;
  background: var(--clr-bg2);
  border-radius: var(--radius);
  border: 2px dashed rgba(193,127,62,0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--clr-muted);
  font-size: 0.9rem;
}

.home-about__text > p {
  color: var(--clr-muted);
  margin-bottom: 14px;
  line-height: 1.75;
}

.home-about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0 28px;
}

.home-about__stat {
  background: var(--clr-bg);
  border-radius: var(--radius);
  padding: 16px 20px;
  border-left: 3px solid var(--clr-accent);
}
.home-about__stat-num {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--clr-primary);
  line-height: 1;
  margin-bottom: 4px;
}
.home-about__stat-label {
  font-size: 0.78rem;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Home — News preview */
.home-news { background: var(--clr-bg); }

.home-news .section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  text-align: left;
  margin-bottom: 40px;
}
.home-news .section__head .section__title::after { left: 0; transform: none; }

.home-news__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 0;
}

/* CTA BANNER */
.cta-banner {
  background: linear-gradient(135deg, var(--clr-primary) 0%, #3A2010 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(193,127,62,0.12) 0%, transparent 70%);
}
.cta-banner .container { position: relative; z-index: 1; }

.cta-banner__title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: 14px;
}

.cta-banner__sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 36px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.cta-banner__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================================
   ABOUT
   ========================================= */
.about { background: var(--clr-white); }

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: center;
}

.about__image { position: relative; }

.about__image-placeholder {
  aspect-ratio: 4/3;
  background: var(--clr-bg2);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--clr-muted);
  font-size: 0.9rem;
  border: 2px dashed rgba(193,127,62,0.35);
}

.about__badge {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: var(--radius);
  padding: 18px 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about__badge-num {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--clr-accent-lt);
}
.about__badge-text {
  font-size: 0.75rem;
  opacity: 0.75;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about__text > p {
  color: var(--clr-muted);
  margin-bottom: 14px;
  line-height: 1.75;
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 28px;
}

.about__feature {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 500;
  color: var(--clr-text);
}

.about__feature-icon {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-bg);
  border-radius: 8px;
  flex-shrink: 0;
}

/* Certificates section on about page */
.certs { background: var(--clr-bg); }

.certs__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.cert-card {
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.cert-card__icon {
  width: 56px; height: 56px;
  background: var(--clr-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}

.cert-card__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 6px;
}

.cert-card__desc {
  font-size: 0.78rem;
  color: var(--clr-muted);
  line-height: 1.5;
}

/* =========================================
   PRODUCTION
   ========================================= */
.production { background: var(--clr-bg); }

.production__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 8px;
}

.step {
  flex: 1;
  min-width: 160px;
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 28px 20px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.step__num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--clr-bg2);
  line-height: 1;
  margin-bottom: 12px;
}

.step__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 8px;
}

.step__text {
  font-size: 0.82rem;
  color: var(--clr-muted);
  line-height: 1.6;
}

.step__arrow {
  display: flex;
  align-items: center;
  padding: 0 8px;
  flex-shrink: 0;
  margin-top: 48px;
  opacity: 0.6;
}

/* Equipment section */
.equipment { background: var(--clr-white); }

.equipment__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.equip-card {
  border: 1px solid var(--clr-bg2);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all var(--transition);
}
.equip-card:hover {
  border-color: var(--clr-accent);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.equip-card__icon { margin-bottom: 14px; }
.equip-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 8px;
}
.equip-card p {
  font-size: 0.85rem;
  color: var(--clr-muted);
  line-height: 1.6;
}

/* =========================================
   ADVANTAGES
   ========================================= */
.advantages { background: var(--clr-white); }

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.adv-card {
  padding: 32px 28px;
  border: 1px solid var(--clr-bg2);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.adv-card:hover {
  border-color: var(--clr-accent);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.adv-card__icon { margin-bottom: 16px; }

.adv-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 8px;
}

.adv-card p {
  font-size: 0.88rem;
  color: var(--clr-muted);
  line-height: 1.65;
}

/* =========================================
   NEWS
   ========================================= */
.news { background: var(--clr-bg); }

.news .section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  text-align: left;
  margin-bottom: 40px;
}
.news .section__head .section__title::after { left: 0; transform: none; }

.news__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 24px;
  align-items: start;
}

/* Full news page — uniform grid */
.news__grid--full {
  grid-template-columns: repeat(3, 1fr);
}

.news-card {
  background: var(--clr-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.news-card--featured {
  padding: 0;
  flex-direction: column;
}
.news-card--featured .news-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.news-card__img-wrap { overflow: hidden; height: 200px; }
.news-card__img { width: 100%; height: 100%; object-fit: cover; }
.news-card__img--1 { background: linear-gradient(135deg, #7A5C3E 0%, #3A2810 100%); }
.news-card__img--2 { background: linear-gradient(135deg, #5A7A3E 0%, #2E4020 100%); }
.news-card__img--3 { background: linear-gradient(135deg, #3E6B7A 0%, #1E3440 100%); }

.news-card__tag {
  display: inline-block;
  background: var(--clr-bg);
  color: var(--clr-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  width: fit-content;
}

.news-card__date {
  font-size: 0.8rem;
  color: var(--clr-muted);
  display: block;
}

.news-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-primary);
  line-height: 1.4;
}
.news-card--featured .news-card__title { font-size: 1.15rem; }

.news-card__text {
  font-size: 0.85rem;
  color: var(--clr-muted);
  line-height: 1.6;
}

.news-card__more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-accent);
  margin-top: 4px;
  transition: color var(--transition);
}
.news-card__more:hover { color: var(--clr-primary); }

/* =========================================
   CONTACTS
   ========================================= */
.contacts { background: var(--clr-white); }

.contacts__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contacts__hotline {
  background: var(--clr-primary);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.contacts__hotline-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.6);
}
.contacts__hotline-phone {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--clr-accent-lt);
  letter-spacing: -0.02em;
}

.contacts__offices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 32px;
}

.contacts__office {
  background: var(--clr-bg);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contacts__office h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 6px;
}
.contacts__office p,
.contacts__office a {
  font-size: 0.85rem;
  color: var(--clr-muted);
}
.contacts__office a:hover { color: var(--clr-accent); }

/* FORM */
.contacts__form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contacts__form h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 4px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form__input, .form__textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--clr-bg2);
  border-radius: var(--radius);
  background: var(--clr-bg);
  font: inherit;
  font-size: 0.9rem;
  color: var(--clr-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form__input:focus, .form__textarea:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(193,127,62,0.15);
}

.form__note {
  font-size: 0.78rem;
  color: var(--clr-muted);
}
.form__note a { color: var(--clr-accent); text-decoration: underline; }

/* MAP PLACEHOLDER */
.contacts__map {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.map-placeholder {
  height: 500px;
  background: var(--clr-bg);
  border-radius: var(--radius);
  border: 2px dashed rgba(193,127,62,0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--clr-muted);
}
.map-placeholder span { font-size: 1rem; font-weight: 600; }
.map-placeholder small { font-size: 0.8rem; opacity: 0.7; }

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,0.75);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 60px 24px;
}

.footer__tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  margin: 14px 0 20px;
  line-height: 1.6;
}

.footer__socials { display: flex; gap: 10px; }

.footer__social {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  transition: all var(--transition);
}
.footer__social:hover {
  background: var(--clr-accent);
  color: var(--clr-white);
}

.footer__nav h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 18px;
}
.footer__nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer__nav li a,
.footer__nav li span {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer__nav li a:hover { color: var(--clr-accent-lt); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

.cert-badge {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid rgba(193,127,62,0.4);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--clr-accent);
  font-weight: 600;
}

.footer__legal { display: flex; gap: 20px; }
.footer__legal a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition);
}
.footer__legal a:hover { color: var(--clr-accent); }

/* =========================================
   BACK TO TOP
   ========================================= */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(107,66,38,0.4);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 90;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover { background: var(--clr-accent); }

/* =========================================
   MODAL
   ========================================= */
.modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(30,22,16,0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.92);
  background: var(--clr-white);
  border-radius: calc(var(--radius) * 1.5);
  padding: 48px 40px;
  text-align: center;
  z-index: 201;
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
}
.modal.open, .modal__backdrop.open {
  opacity: 1;
  pointer-events: auto;
}
.modal.open { transform: translate(-50%, -50%) scale(1); }

.modal__close {
  position: absolute;
  top: 14px; right: 18px;
  font-size: 1.4rem;
  color: var(--clr-muted);
  line-height: 1;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all var(--transition);
}
.modal__close:hover { background: var(--clr-bg); color: var(--clr-primary); }

.modal h3 {
  margin: 16px 0 8px;
  font-size: 1.3rem;
  color: var(--clr-primary);
}
.modal p {
  color: var(--clr-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
  .products__grid { grid-template-columns: 1fr 1fr; }
  .home-preview__grid { grid-template-columns: 1fr 1fr; }
  .advantages__grid { grid-template-columns: 1fr 1fr; }
  .news__grid { grid-template-columns: 1fr 1fr; }
  .news__grid--full { grid-template-columns: 1fr 1fr; }
  .news-card--featured { grid-column: span 2; }
  .footer__inner { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .about__inner { grid-template-columns: 1fr; }
  .about__badge { bottom: -10px; right: 16px; }
  .home-about__inner { grid-template-columns: 1fr; }
  .contacts__inner { grid-template-columns: 1fr; }
  .contacts__map { position: static; }
  .map-placeholder { height: 300px; }
  .certs__grid { grid-template-columns: 1fr 1fr; }
  .equipment__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 62px; }

  .section { padding: 56px 0; }

  .nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    background: var(--clr-bg);
    padding: 16px 24px 24px;
    box-shadow: var(--shadow);
    transform: translateY(-110%);
    transition: transform var(--transition);
    z-index: 99;
  }
  .nav.open { transform: translateY(0); }
  .nav__list { flex-direction: column; gap: 4px; }
  .nav__link { padding: 12px 16px; }

  .header__phone { display: none; }

  .burger { display: flex; }
  .burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .stats__grid { grid-template-columns: 1fr 1fr; row-gap: 0; }
  .stats__item { border-bottom: 1px solid rgba(255,255,255,0.10); }
  .stats__item:nth-child(2n) { border-right: none; }

  .products__grid { grid-template-columns: 1fr; }
  .home-preview__grid { grid-template-columns: 1fr; }
  .advantages__grid { grid-template-columns: 1fr; }
  .equipment__grid { grid-template-columns: 1fr; }
  .certs__grid { grid-template-columns: 1fr 1fr; }
  .home-about__stats { grid-template-columns: 1fr 1fr; }

  .production__steps { flex-direction: column; overflow: visible; }
  .step__arrow { display: none; }
  .step { min-width: unset; }

  .news__grid { grid-template-columns: 1fr; }
  .news__grid--full { grid-template-columns: 1fr; }
  .news-card--featured { grid-column: span 1; }
  .news .section__head,
  .home-news .section__head { flex-direction: column; align-items: flex-start; gap: 8px; }

  .home-news__grid { grid-template-columns: 1fr; }

  .contacts__offices { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }

  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom-inner { flex-direction: column; align-items: flex-start; }

  .hero__title { font-size: 2rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { text-align: center; justify-content: center; }

  .cta-banner__actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .back-to-top { bottom: 16px; right: 16px; }
  .certs__grid { grid-template-columns: 1fr; }
}