/* =========================================================
   СтройЛидер — дизайн-система
   Графит / белый / тёмно-синий / оранжевый акцент
   Системные шрифты — без внешних запросов (скорость загрузки)
   ========================================================= */

:root {
  --c-graphite: #23262b;
  --c-graphite-2: #2f333a;
  --c-navy: #12213b;
  --c-navy-2: #1a2e50;
  --c-white: #ffffff;
  --c-orange: #ff6a1a;
  --c-orange-dark: #e2570e;
  --c-bg: #f5f6f8;
  --c-bg-alt: #eceef1;
  --c-border: #dfe2e7;
  --c-text: #23262b;
  --c-text-muted: #5b6270;
  --c-text-inverse: #f4f5f7;
  --c-success: #1c8a4a;
  --c-danger: #d1373f;

  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius-s: 6px;
  --radius-m: 12px;
  --radius-l: 20px;

  --shadow-s: 0 1px 3px rgba(18, 33, 59, 0.08);
  --shadow-m: 0 8px 24px rgba(18, 33, 59, 0.12);
  --shadow-l: 0 20px 48px rgba(18, 33, 59, 0.18);

  --container-w: 1200px;
  --header-h: 76px;

  --transition: 0.22s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 16px; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Типографика ---------- */
h1, .h1 { font-size: clamp(28px, 4.2vw, 46px); font-weight: 800; line-height: 1.12; letter-spacing: -0.01em; }
h2, .h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 800; line-height: 1.18; letter-spacing: -0.01em; }
h3, .h3 { font-size: clamp(19px, 2vw, 22px); font-weight: 700; line-height: 1.3; }
.lead { font-size: clamp(16px, 2vw, 19px); color: var(--c-text-muted); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--c-orange);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--c-orange); display: inline-block; }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: var(--radius-s); border: 2px solid transparent;
  font-weight: 700; font-size: 15px; line-height: 1; white-space: nowrap;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[disabled] { opacity: 0.45; cursor: not-allowed; box-shadow: none; }
.btn:disabled:hover, .btn[disabled]:hover { transform: none; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary { background: var(--c-orange); color: var(--c-white); box-shadow: var(--shadow-s); }
.btn-primary:hover { background: var(--c-orange-dark); box-shadow: var(--shadow-m); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,0.35); color: var(--c-white); }
.btn-outline:hover { border-color: var(--c-white); background: rgba(255,255,255,0.08); }
.btn-dark { background: var(--c-navy); color: var(--c-white); }
.btn-dark:hover { background: var(--c-navy-2); }
.btn-ghost { background: var(--c-bg-alt); color: var(--c-text); }
.btn-ghost:hover { background: var(--c-border); }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(18, 33, 59, 0.97);
  backdrop-filter: saturate(140%) blur(6px);
  height: var(--header-h);
  display: flex; align-items: center;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 14px; max-width: 1400px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--c-white); flex: none; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--c-orange), var(--c-orange-dark));
  display: flex; align-items: center; justify-content: center; flex: none;
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 800; font-size: 18px; letter-spacing: -0.01em; }
.brand-sub { font-size: 11px; color: rgba(244,245,247,0.6); letter-spacing: 0.03em; }

.main-nav { display: flex; align-items: center; gap: 0; flex-wrap: nowrap; min-width: 0; }
.main-nav a {
  color: rgba(244,245,247,0.82); font-size: 13.5px; font-weight: 600; white-space: nowrap;
  padding: 9px 9px; border-radius: var(--radius-s); transition: background var(--transition), color var(--transition);
  position: relative;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--c-white); background: rgba(255,255,255,0.08); }

.nav-dropdown { position: relative; }
.nav-dropdown-trigger {
  display: flex; align-items: center; gap: 6px; white-space: nowrap;
  color: rgba(244,245,247,0.82); font-size: 13.5px; font-weight: 600;
  padding: 9px 9px; border-radius: var(--radius-s); transition: background var(--transition), color var(--transition);
}
.nav-dropdown-trigger svg { width: 14px; height: 14px; transition: transform var(--transition); }
.nav-dropdown:hover .nav-dropdown-trigger, .nav-dropdown:focus-within .nav-dropdown-trigger { color: var(--c-white); background: rgba(255,255,255,0.08); }
.nav-dropdown:hover .nav-dropdown-trigger svg, .nav-dropdown:focus-within .nav-dropdown-trigger svg { transform: rotate(180deg); }
.nav-dropdown-panel {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(6px);
  background: var(--c-white); border-radius: var(--radius-m); box-shadow: var(--shadow-l);
  padding: 14px; width: 560px; opacity: 0; pointer-events: none; transition: opacity var(--transition), transform var(--transition);
  border: 1px solid var(--c-border);
}
.nav-dropdown:hover .nav-dropdown-panel, .nav-dropdown:focus-within .nav-dropdown-panel {
  opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.nav-dropdown-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; }
.nav-dropdown-grid a { padding: 10px 12px; border-radius: var(--radius-s); font-size: 14px; font-weight: 600; color: var(--c-text); }
.nav-dropdown-grid a:hover { background: var(--c-bg-alt); color: var(--c-orange-dark); }
@media (max-width: 1180px) { .nav-dropdown-panel { width: 440px; } }

.header-actions { display: flex; align-items: center; gap: 12px; flex: none; }
.header-phones { display: flex; flex-direction: column; align-items: flex-end; gap: 1px; flex: none; }
.header-phones a { color: var(--c-white); font-weight: 700; font-size: 13.5px; white-space: nowrap; }
.header-phones a:hover { color: var(--c-orange); }

.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: var(--radius-s);
  background: rgba(255,255,255,0.08); border: none; flex: none;
  align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--c-white);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle span { margin: 5px 0; }
.nav-toggle[aria-expanded="true"] span { opacity: 0; }
.nav-toggle[aria-expanded="true"]::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"]::after { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav { display: none; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(255,106,26,0.20), transparent 60%),
    linear-gradient(160deg, var(--c-navy) 0%, #0e1a30 100%);
  color: var(--c-white);
  padding: 76px 0 88px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: auto -10% -30% auto;
  width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,106,26,0.14), transparent 70%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; position: relative; }
.hero p.lead { color: rgba(244,245,247,0.78); margin-top: 18px; max-width: 560px; }
.hero h1 { color: var(--c-white); }
.hero .btn-row { margin-top: 32px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 36px; }
.hero-badge { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: rgba(244,245,247,0.75); }
.hero-badge svg { width: 18px; height: 18px; color: var(--c-orange); flex: none; }
.hero-visual {
  border-radius: var(--radius-l); overflow: hidden; box-shadow: var(--shadow-l);
  border: 1px solid rgba(255,255,255,0.08);
}

/* ---------- Секции ---------- */
section { padding: 72px 0; }
.section-alt { background: var(--c-white); }
.section-dark { background: var(--c-navy); color: var(--c-white); }
.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin-top: 10px; }
.section-head p { margin-top: 14px; }

/* ---------- Сетки/карточки ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--c-white); border-radius: var(--radius-m); padding: 26px;
  border: 1px solid var(--c-border); box-shadow: var(--shadow-s);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); }

.service-card { display: flex; flex-direction: column; gap: 14px; height: 100%; }
.service-icon {
  width: 52px; height: 52px; border-radius: var(--radius-s);
  background: rgba(255,106,26,0.1); display: flex; align-items: center; justify-content: center; flex: none;
}
.service-icon svg { width: 26px; height: 26px; color: var(--c-orange); }
.service-card h3 a { color: inherit; }
.service-card p { color: var(--c-text-muted); font-size: 14.5px; }
.card-link { margin-top: auto; font-weight: 700; color: var(--c-navy); display: inline-flex; align-items: center; gap: 6px; font-size: 14.5px; }
.card-link svg { width: 16px; height: 16px; transition: transform var(--transition); }
.card:hover .card-link svg { transform: translateX(3px); }

.step-card { position: relative; padding-top: 44px; }
.step-num {
  position: absolute; top: -14px; left: 20px; width: 44px; height: 44px; border-radius: 50%;
  background: var(--c-navy); color: var(--c-white); font-weight: 800; font-size: 16px;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-s);
}

.advantage-card { text-align: left; }
.advantage-card .service-icon { background: rgba(18,33,59,0.06); }
.advantage-card .service-icon svg { color: var(--c-navy); }

/* ---------- Плейсхолдеры фото ---------- */
.photo-placeholder {
  aspect-ratio: 4 / 3; border-radius: var(--radius-m); overflow: hidden; position: relative;
  background: linear-gradient(135deg, var(--c-graphite) 0%, var(--c-navy) 100%);
  display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 10px;
  color: rgba(244,245,247,0.72); border: 1px solid var(--c-border);
}
.photo-placeholder svg { width: 40px; height: 40px; opacity: 0.85; }
.photo-placeholder span { font-size: 12.5px; text-align: center; padding: 0 18px; line-height: 1.4; }
.photo-placeholder::before {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.035) 0 2px, transparent 2px 14px);
}
.photo-placeholder.wide { aspect-ratio: 16 / 9; }
.photo-placeholder.has-image { background: var(--c-graphite); }
.photo-placeholder.has-image::before { display: none; }
.photo-placeholder.has-image img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.photo-placeholder.has-image span.photo-caption {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; text-align: left;
  padding: 46px 16px 12px; font-size: 12px; line-height: 1.4;
  background: linear-gradient(0deg, rgba(18,33,59,0.9) 0%, rgba(18,33,59,0.75) 45%, rgba(18,33,59,0) 100%);
}

/* ---------- Проекты ---------- */
.project-card { display: flex; flex-direction: column; gap: 14px; }
.project-tag {
  display: inline-flex; align-self: flex-start; font-size: 12px; font-weight: 700;
  padding: 5px 10px; border-radius: 999px; background: rgba(18,33,59,0.07); color: var(--c-navy);
}
.project-note {
  border: 1px dashed var(--c-border); border-radius: var(--radius-m); padding: 20px 22px;
  background: #fffaf5; color: var(--c-text-muted); font-size: 14.5px;
}

/* ---------- FAQ (аккордеон) ---------- */
.faq-item { border-bottom: 1px solid var(--c-border); }
.faq-item:first-child { border-top: 1px solid var(--c-border); }
.faq-q {
  width: 100%; background: none; border: none; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 4px; font-weight: 700; font-size: 16px; color: var(--c-text);
}
.faq-q svg { width: 20px; height: 20px; flex: none; transition: transform var(--transition); color: var(--c-orange); }
.faq-item[data-open="true"] .faq-q svg { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--transition); }
.faq-a p { padding: 0 4px 20px; color: var(--c-text-muted); font-size: 15px; max-width: 720px; }

/* ---------- Форма расчёта ---------- */
.calc-section { background: var(--c-white); border-top: 1px solid var(--c-border); }
.calc-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 44px; align-items: start; }
.calc-side h2 { margin-top: 10px; }
.calc-side p { margin-top: 14px; }
.calc-points { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.calc-point { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: var(--c-text-muted); }
.calc-point svg { width: 20px; height: 20px; color: var(--c-orange); flex: none; margin-top: 1px; }

.form-card { background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-l); padding: 32px; box-shadow: var(--shadow-s); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.form-field label { font-size: 13.5px; font-weight: 700; color: var(--c-text); }
.form-field .req { color: var(--c-orange); }
.form-field input, .form-field select, .form-field textarea {
  padding: 12px 14px; border-radius: var(--radius-s); border: 1.5px solid var(--c-border);
  background: var(--c-white); color: var(--c-text); transition: border-color var(--transition), box-shadow var(--transition);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--c-orange); box-shadow: 0 0 0 3px rgba(255,106,26,0.15);
}
.form-field textarea { resize: vertical; min-height: 96px; }
.form-field.has-error input, .form-field.has-error select, .form-field.has-error textarea { border-color: var(--c-danger); }
.field-error { display: none; font-size: 12.5px; color: var(--c-danger); margin-top: 3px; }
.form-field.has-error .field-error { display: block; }
.file-field { display: flex; align-items: center; gap: 12px; }
.file-field-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 16px; border-radius: var(--radius-s);
  background: var(--c-bg-alt); border: 1.5px dashed var(--c-border); font-size: 13.5px; font-weight: 600; color: var(--c-text-muted);
}
.file-field-name { font-size: 13px; color: var(--c-text-muted); }
.form-hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form-note { font-size: 12.5px; color: var(--c-text-muted); margin-top: 14px; }
.form-note a { color: var(--c-navy); text-decoration: underline; }
.form-status { display: none; margin-top: 16px; padding: 12px 14px; border-radius: var(--radius-s); font-size: 14px; }
.form-status.show { display: block; }
.form-status.error { background: #fdecec; color: var(--c-danger); }

/* ---------- Согласие на ПДн (шаг 1 формы заявки) ---------- */
.consent-gate h3 { font-size: 18px; }
.consent-gate .consent-gate-error { display: none; }
.consent-gate.has-error .consent-gate-error { display: block; margin-top: 8px; }
.consent-gate.has-error label[for$="-consent"] { color: var(--c-danger); }
.consent-continue svg { width: 18px; height: 18px; }
.callout svg { width: 18px; height: 18px; color: var(--c-success); vertical-align: -3px; margin-right: 4px; }
.preview-banner { font-weight: 700; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-graphite); color: rgba(244,245,247,0.75); padding: 56px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; }
.footer-col h4 { color: var(--c-white); font-size: 14.5px; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer-col a:hover { color: var(--c-white); }
.footer-brand p { font-size: 13.5px; margin-top: 14px; color: rgba(244,245,247,0.6); }
.footer-legal { font-size: 12.5px; color: rgba(244,245,247,0.45); margin-top: 8px; line-height: 1.6; }
.footer-bottom {
  margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 12.5px; color: rgba(244,245,247,0.5);
}
.footer-bottom a:hover { color: var(--c-white); }
.placeholder-note { color: rgba(255,106,26,0.85); }

/* ---------- Sticky CTA (моб.) ---------- */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  display: none; gap: 10px; padding: 10px 14px; background: var(--c-white);
  box-shadow: 0 -6px 20px rgba(18,33,59,0.14); border-top: 1px solid var(--c-border);
}
.sticky-cta .btn { flex: 1; }

/* ---------- Breadcrumbs / page hero ---------- */
.page-hero { background: linear-gradient(160deg, var(--c-navy), #0e1a30); color: var(--c-white); padding: 52px 0 60px; }
.breadcrumbs { display: flex; gap: 8px; align-items: center; font-size: 13px; color: rgba(244,245,247,0.55); margin-bottom: 18px; flex-wrap: wrap; }
.breadcrumbs a:hover { color: var(--c-white); }
.page-hero p.lead { color: rgba(244,245,247,0.75); margin-top: 14px; max-width: 680px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Разное ---------- */
.badge-inline { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: rgba(255,106,26,0.12); color: var(--c-orange-dark); }
.divider { height: 1px; background: var(--c-border); margin: 48px 0; }
.text-muted { color: var(--c-text-muted); }
.list-check { display: flex; flex-direction: column; gap: 12px; }
.list-check li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.list-check svg { width: 20px; height: 20px; color: var(--c-orange); flex: none; margin-top: 2px; }
.table-wrap { overflow-x: auto; border-radius: var(--radius-m); border: 1px solid var(--c-border); }
table { width: 100%; border-collapse: collapse; background: var(--c-white); font-size: 14.5px; }
table th, table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--c-border); }
table th { background: var(--c-bg-alt); font-weight: 700; }
.prose h2 { margin-top: 40px; margin-bottom: 14px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 26px; margin-bottom: 10px; }
.prose p, .prose li { color: var(--c-text-muted); font-size: 15px; }
.prose ul { margin-top: 10px; display: flex; flex-direction: column; gap: 8px; padding-left: 20px; list-style: disc; }
.callout {
  background: #fffaf5; border: 1px solid #ffdcbf; border-radius: var(--radius-m); padding: 18px 20px; font-size: 14px; color: var(--c-text);
}
.thankyou-wrap { text-align: center; max-width: 560px; margin: 0 auto; padding: 90px 0 100px; }
.thankyou-icon { width: 84px; height: 84px; border-radius: 50%; background: rgba(28,138,74,0.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 26px; }
.thankyou-icon svg { width: 42px; height: 42px; color: var(--c-success); }

/* ---------- Адаптивность ---------- */
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 480px; }
  .calc-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .main-nav, .header-phones { display: none; }
  .nav-toggle { display: flex; }
  .header-actions { gap: 10px; }
  .site-header { height: 64px; }
  :root { --header-h: 64px; }

  .mobile-nav {
    display: block;
    position: fixed; inset: 64px 0 0 0; background: var(--c-navy); z-index: 99;
    padding: 24px 20px 100px; overflow-y: auto;
    transform: translateX(100%); transition: transform var(--transition);
  }
  .mobile-nav.open { transform: translateX(0); }
  .mobile-nav a {
    display: block; color: var(--c-white); font-weight: 700; font-size: 17px;
    padding: 15px 4px; border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .mobile-nav .btn-row { margin-top: 24px; flex-direction: column; }
  .mobile-nav-phones { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
  .mobile-nav-phones a { border: none; padding: 4px; font-size: 18px; color: var(--c-orange); }

  section { padding: 52px 0; }
  .hero { padding: 44px 0 80px; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .sticky-cta { display: flex; }
  body { padding-bottom: 70px; }
  .form-card { padding: 22px; }
}

@media (max-width: 480px) {
  .btn { width: 100%; }
  .btn-row .btn { width: 100%; }
  .hero .btn-row .btn, .page-hero .btn-row .btn { width: auto; }
}