/* =========================================================
   Кузя Газон — premium minimalist stylesheet
   Colors: dark green #163A2B / cream #F4F0E6 / sage #7A8B62 / gold #C2A46D / charcoal #252A27
   ========================================================= */

:root {
  --dark-green: #163A2B;
  --cream: #F4F0E6;
  --sage: #7A8B62;
  --gold: #C2A46D;
  --charcoal: #252A27;
  --white: #FFFFFF;
  --line: rgba(22, 58, 43, 0.12);
  --shadow: 0 20px 50px rgba(22, 58, 43, 0.10);
  --radius: 2px;
  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1220px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--dark-green);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 4.2vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); }

p { color: var(--charcoal); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }
.section-sm { padding: 40px 0; }

.section-cream { background: var(--cream); }
.section-white { background: var(--white); }
.section-dark { background: var(--dark-green); color: var(--cream); }
.section-dark h2, .section-dark h3 { color: var(--cream); }
.section-dark p { color: rgba(244,240,230,0.82); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 14px;
}

.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { font-size: 1.08rem; color: rgba(37,42,39,0.72); margin-top: 16px; }
.section-dark .section-head p { color: rgba(244,240,230,0.78); }

.lede { font-size: 1.15rem; color: rgba(37,42,39,0.75); max-width: 640px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--dark-green); color: var(--cream); }
.btn-primary:hover { background: #0f2a1f; }
.btn-gold { background: var(--gold); color: var(--dark-green); }
.btn-gold:hover { background: #ad9059; }
.btn-outline { background: transparent; color: var(--dark-green); border-color: var(--dark-green); }
.btn-outline:hover { background: var(--dark-green); color: var(--cream); }
.btn-outline-light { background: transparent; color: var(--cream); border-color: rgba(244,240,230,0.5); }
.btn-outline-light:hover { background: var(--cream); color: var(--dark-green); }
.btn-sm { padding: 11px 20px; font-size: 0.86rem; }
.btn-block { display: flex; width: 100%; }
.btn-lg { padding: 18px 36px; font-size: 1rem; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; }

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

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244,240,230,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-text {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark-green);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.logo-img { height: 21px; width: auto; display: block; }
.footer-brand .logo-img { height: 26px; }

.main-nav { display: flex; align-items: center; gap: 20px; flex-wrap: nowrap; }
.nav-item { position: relative; }
.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--charcoal);
  padding: 8px 0;
  position: relative;
  white-space: nowrap;
}
.nav-link::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--gold);
  transition: width 0.2s ease;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.active { color: var(--dark-green); font-weight: 600; }

.has-dropdown { display: flex; align-items: center; }
.dropdown {
  position: absolute;
  top: 100%;
  left: -16px;
  background: var(--white);
  box-shadow: var(--shadow);
  min-width: 260px;
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.18s ease;
  border-top: 2px solid var(--gold);
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-item {
  display: block;
  padding: 11px 14px;
  font-size: 0.9rem;
  border-radius: 2px;
}
.dropdown-item:hover { background: var(--cream); color: var(--dark-green); }

.header-actions { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.header-phone { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.88rem; color: var(--dark-green); white-space: nowrap; }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer;
}
.burger span { display: block; width: 22px; height: 2px; background: var(--dark-green); transition: 0.2s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav-backdrop {
  display: none;
  position: fixed;
  top: 84px; left: 0; right: 0; bottom: 0;
  background: rgba(10,10,10,0.4);
  z-index: 98;
}
.mobile-nav-backdrop.open { display: block; }

.mobile-nav {
  display: none;
  position: fixed;
  top: 84px; left: 0; right: 0;
  max-height: 62vh;
  background: var(--cream);
  z-index: 99;
  padding: 12px 24px 24px;
  overflow-y: auto;
  border-radius: 0 0 20px 20px;
  box-shadow: 0 20px 40px rgba(10,10,10,0.22);
}
.mobile-nav.open { display: block; }
.mobile-nav nav { display: flex; flex-direction: column; margin-bottom: 20px; }
.mobile-nav nav a {
  padding: 18px 6px;
  font-size: 1.2rem;
  border-bottom: 1px solid var(--line);
  color: var(--dark-green);
  font-weight: 600;
  line-height: 1.2;
}
.mobile-nav nav a.mobile-sub { padding: 13px 6px 13px 20px; font-size: 0.98rem; font-weight: 400; color: rgba(37,42,39,0.7); border-bottom: 1px dashed var(--line); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: var(--cream);
  background:
    linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.32) 40%, rgba(8,8,8,0.90) 100%),
    url('hero-bg.jpg') center 65% / cover no-repeat,
    var(--dark-green);
  overflow: hidden;
}
.hero-inner { position: relative; padding: 80px 0 64px; max-width: 760px; }
.hero .eyebrow { color: var(--gold); }
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero p.lede { color: rgba(244,240,230,0.88); font-size: 1.15rem; margin-bottom: 32px; }
.hero-badges { display: flex; gap: 28px; margin-top: 48px; flex-wrap: wrap; }
.hero-badge { border-left: 2px solid var(--gold); padding-left: 14px; }
.hero-badge strong { display: block; font-family: var(--font-head); font-size: 1.5rem; color: var(--white); }
.hero-badge span { font-size: 0.82rem; color: rgba(244,240,230,0.75); }

.page-hero {
  background: var(--dark-green);
  color: var(--cream);
  padding: 72px 0 56px;
  position: relative;
}
.page-hero .eyebrow { color: var(--gold); }
.page-hero h1 { color: var(--white); max-width: 760px; }
.page-hero p.lede { color: rgba(244,240,230,0.85); margin-top: 18px; }
.breadcrumbs { font-size: 0.82rem; color: rgba(244,240,230,0.6); margin-bottom: 18px; }
.breadcrumbs a { color: rgba(244,240,230,0.85); }
.breadcrumbs a:hover { color: var(--gold); }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.service-card { display: flex; flex-direction: column; }
.service-card .photo-placeholder { --ratio: 4/3; }
.service-card-body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.service-card-body h3 { margin-bottom: 10px; }
.service-card-body p { font-size: 0.94rem; color: rgba(37,42,39,0.72); flex: 1; margin-bottom: 18px; }
.service-card-link { font-size: 0.88rem; font-weight: 600; color: var(--dark-green); display: inline-flex; align-items: center; gap: 6px; }
.service-card-link::after { content: "→"; transition: transform 0.2s ease; }
.service-card-link:hover::after { transform: translateX(4px); }

.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 32px; }
.why-item { border-top: 2px solid var(--gold); padding-top: 20px; }
.why-item .num { font-family: var(--font-head); font-size: 1.6rem; color: var(--sage); display: block; margin-bottom: 10px; }
.why-item h3 { margin-bottom: 8px; font-size: 1.15rem; }
.why-item p { font-size: 0.92rem; color: rgba(37,42,39,0.7); }

/* ---------- Photo placeholders ---------- */
.photo-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: var(--ratio, 4/3);
  background: linear-gradient(135deg, #1c4433 0%, #163A2B 55%, #2b3d2c 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  overflow: hidden;
}
.photo-placeholder::before {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(194,164,109,0.06) 0 2px, transparent 2px 22px);
}
.ph-label { font-family: var(--font-head); font-size: 0.95rem; color: var(--gold); position: relative; }
.ph-note { font-size: 0.72rem; color: rgba(244,240,230,0.55); max-width: 80%; position: relative; }

/* Real photos used in place of placeholders (same footprint/ratio) */
.card-photo {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.hero-photo {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  display: block;
}

/* ---------- Process steps ---------- */
.process { counter-reset: step; }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-item { position: relative; padding-top: 8px; }
.process-item .step-num {
  counter-increment: step;
  font-family: var(--font-head);
  font-size: 2.2rem;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.process-item h3 { font-size: 1.05rem; margin-bottom: 8px; }
.process-item p { font-size: 0.88rem; color: rgba(37,42,39,0.68); }
.section-dark .process-item h3 { color: var(--cream); }
.section-dark .process-item p { color: rgba(244,240,230,0.78); }

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial-quote { font-family: var(--font-head); font-size: 1.1rem; color: var(--dark-green); line-height: 1.5; }
.testimonial-meta { font-size: 0.85rem; color: rgba(37,42,39,0.6); border-top: 1px solid var(--line); padding-top: 14px; }
.testimonial-placeholder {
  border: 1px dashed var(--sage);
  background: rgba(122,139,98,0.06);
  padding: 32px;
  text-align: center;
  color: rgba(37,42,39,0.6);
  font-size: 0.9rem;
}

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 0;
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--dark-green);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.faq-question .plus { font-size: 1.3rem; color: var(--gold); transition: transform 0.2s ease; flex-shrink: 0; }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-answer p { padding-bottom: 22px; color: rgba(37,42,39,0.72); font-size: 0.95rem; max-width: 680px; }

/* ---------- Forms ---------- */
.form-box {
  background: var(--white);
  padding: 40px;
  border-top: 3px solid var(--gold);
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-group label { font-size: 0.86rem; font-weight: 600; color: var(--dark-green); }
.form-group input, .form-group select, .form-group textarea {
  border: 1px solid var(--line);
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--cream);
  color: var(--charcoal);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--gold); background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-hint { font-size: 0.78rem; color: rgba(37,42,39,0.55); margin-top: -8px; margin-bottom: 18px; }
.form-consent { display: flex; align-items: flex-start; gap: 10px; font-size: 0.82rem; color: rgba(37,42,39,0.65); margin-bottom: 22px; }
.form-consent input { margin-top: 3px; }
.form-status { font-size: 0.88rem; margin-top: 14px; display: none; }
.form-status.show { display: block; }
.form-status.ok { color: var(--dark-green); }
.form-status.error { color: #a33; }

/* honeypot */
.hp-field { position: absolute; left: -9999px; opacity: 0; }

/* ---------- Pricing ---------- */
.price-note {
  background: rgba(122,139,98,0.1);
  border-left: 3px solid var(--sage);
  padding: 18px 22px;
  font-size: 0.92rem;
  color: rgba(37,42,39,0.8);
  margin-bottom: 48px;
}
.price-category { margin-bottom: 56px; }
.price-category h2 { margin-bottom: 6px; }
.price-category .cat-sub { font-size: 0.9rem; color: rgba(37,42,39,0.6); margin-bottom: 22px; }
.price-table { width: 100%; border-collapse: collapse; background: var(--white); }
.price-table th, .price-table td { text-align: left; padding: 15px 20px; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
.price-table th { background: var(--dark-green); color: var(--cream); font-weight: 500; font-family: var(--font-head); font-size: 0.95rem; }
.price-table td.price-value { color: var(--dark-green); font-weight: 600; white-space: nowrap; }
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:hover td { background: rgba(122,139,98,0.06); }

/* ---------- Portfolio ---------- */
.filter-bar { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  padding: 10px 20px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--charcoal);
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-btn:hover { border-color: var(--gold); }
.filter-btn.active { background: var(--dark-green); color: var(--cream); border-color: var(--dark-green); }

.portfolio-card { display: flex; flex-direction: column; }
.portfolio-card .photo-placeholder { --ratio: 4/3; }
.portfolio-card-body { padding: 22px; }
.portfolio-tag { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--sage); font-weight: 700; margin-bottom: 8px; }
.portfolio-card-body h3 { font-size: 1.1rem; margin-bottom: 8px; }
.portfolio-meta { display: flex; gap: 16px; font-size: 0.82rem; color: rgba(37,42,39,0.6); margin-top: 10px; }

.project-detail-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 32px 0; }
.gallery-item { background: var(--white); border: 1px solid var(--line); overflow: hidden; }
.gallery-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.gallery-item figcaption { padding: 10px 12px; font-size: 0.78rem; color: rgba(37,42,39,0.65); line-height: 1.35; }

.gallery-item.coming-soon {
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  background: linear-gradient(135deg, #1c4433 0%, #163A2B 55%, #2b3d2c 100%);
  border: 1px dashed rgba(194,164,109,0.5);
  padding: 20px;
}
.gallery-item.coming-soon .dots {
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
}
.gallery-item.coming-soon .cs-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--cream);
}
.gallery-item.coming-soon .cs-sub {
  font-size: 0.76rem;
  color: rgba(244,240,230,0.6);
  max-width: 85%;
}
.project-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 32px 0; }
.project-facts div span { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(37,42,39,0.55); margin-bottom: 6px; }
.project-facts div strong { font-family: var(--font-head); font-size: 1.2rem; color: var(--dark-green); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--dark-green);
  color: var(--cream);
  padding: 72px 0;
  text-align: center;
}
.cta-band h2 { color: var(--white); margin-bottom: 16px; }
.cta-band p { color: rgba(244,240,230,0.82); max-width: 560px; margin: 0 auto 32px; }
.cta-band .btn-row { justify-content: center; }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--dark-green);
  z-index: 90;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}
.sticky-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 4px 8px;
  color: var(--cream);
  font-size: 0.66rem;
  font-weight: 600;
  border-right: 1px solid rgba(244,240,230,0.12);
}
.sticky-btn:last-child { border-right: none; }
.sticky-call { background: var(--gold); color: var(--dark-green); }

/* ---------- Misc sections ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.stat-strip { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; border-top: 1px solid rgba(244,240,230,0.2); border-bottom: 1px solid rgba(244,240,230,0.2); padding: 40px 0; }
.stat-strip .stat strong { font-family: var(--font-head); font-size: 2.4rem; color: var(--gold); display: block; }
.stat-strip .stat span { font-size: 0.85rem; color: rgba(244,240,230,0.75); }

.list-check { margin-top: 20px; }
.list-check li { position: relative; padding-left: 28px; margin-bottom: 12px; font-size: 0.95rem; }
.list-check li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--gold); font-weight: 700; }

.tag-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.tag { font-size: 0.76rem; padding: 6px 14px; border: 1px solid var(--line); color: rgba(37,42,39,0.7); }

/* ---------- Footer ---------- */
.site-footer { background: var(--charcoal); color: rgba(244,240,230,0.85); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(244,240,230,0.12); }
.footer-brand .logo-text { color: var(--cream); }
.footer-brand .footer-tagline { font-size: 0.88rem; color: rgba(244,240,230,0.6); margin: 16px 0 20px; max-width: 280px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 34px; height: 34px; border: 1px solid rgba(244,240,230,0.25); display: flex; align-items: center; justify-content: center; font-size: 0.72rem; font-weight: 700; }
.footer-col h3 { color: var(--cream); font-size: 0.95rem; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(244,240,230,0.65); }
.footer-col ul li a:hover { color: var(--gold); }
.footer-contacts li { font-size: 0.88rem; color: rgba(244,240,230,0.65); margin-bottom: 10px; }
.footer-messengers { display: flex; gap: 14px; margin-top: 16px; }
.footer-messengers a { color: rgba(244,240,230,0.7); }
.footer-messengers a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; padding: 24px 0 90px; font-size: 0.78rem; color: rgba(244,240,230,0.45); flex-wrap: wrap; gap: 10px; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat-strip { grid-template-columns: repeat(2,1fr); gap: 32px; }
  .project-facts { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 860px) {
  .main-nav, .header-actions .header-phone { display: none; }
  .header-actions .btn { display: none; }
  .burger { display: flex; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .grid-2 { grid-template-columns: 1fr; }
  .sticky-cta { display: flex; }
  .section { padding: 64px 0 96px; }
  body { padding-bottom: 0; }
}

@media (max-width: 640px) {
  .logo-img { height: 19px; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .form-box { padding: 26px; }
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .project-detail-gallery { grid-template-columns: 1fr 1fr; }
  .project-facts { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 2rem; }
  .container { padding: 0 20px; }
  .hero { min-height: 92vh; }
}