/* CSS Tokens */
:root {
  --color-primary: #6366F1;
  --color-primary-dark: #4F46E5;
  --color-accent: #06D6A0;
  --color-accent-dark: #059669;
  --color-text: #0F172A;
  --color-subtext: #64748B;
  --color-line: #E2E8F0;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F8FAFC;
  --color-bg-dark: #0F172A;
  
  /* Градиенты */
  --gradient-primary: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
  --gradient-accent: linear-gradient(135deg, #06D6A0 0%, #10B981 100%);
  --gradient-hero: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.05) 100%);
  
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --container: 1200px;
  
  /* Анимации */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }
html { 
  scroll-behavior: smooth !important;
  overflow-y: auto !important;
}
body {
  overflow-y: auto !important;
}
html, body { 
  margin: 0; 
  padding: 0; 
  height: 100%;
  overflow-x: hidden;
}
body {
  font-family: Inter, Roboto, system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.skip-link {
  position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus { left: 16px; top: 16px; width: auto; height: auto; background: #fff; padding: 8px 12px; border: 1px solid var(--color-line); border-radius: var(--radius); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.hero.section { padding: 0 !important; }
.subtext { color: var(--color-subtext); }
.note { color: var(--color-subtext); margin-top: 12px; }
h2 { font-size: 32px; margin: 0 0 16px; }

/* Header */
.header { position: sticky; top: 0; z-index: 1001; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-weight: 700; font-size: 20px; }
.nav ul { display: flex; gap: 24px; list-style: none; margin: 0; padding: 0; }
.header__ctas { display: flex; gap: 12px; }
.burger { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.burger span { display: block; width: 22px; height: 2px; background: var(--color-text); margin: 5px 0; transition: 0.2s; }
.mini-call { display: none; margin-left: 8px; }

.mobile-menu { display: none; border-top: 1px solid var(--color-line); background: #fff; }
.mobile-menu nav { display: grid; gap: 12px; padding: 16px 24px; }
.mobile-menu__ctas { display: grid; gap: 8px; margin-top: 8px; }

/* Buttons */
.btn { 
  display: inline-flex; 
  align-items: center; 
  justify-content: center; 
  gap: 8px; 
  padding: 14px 28px; 
  border-radius: var(--radius); 
  border: 1px solid transparent; 
  font-weight: 600; 
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn:active { transform: translateY(1px); }
.btn--primary { 
  background: var(--gradient-primary); 
  color: #fff; 
  box-shadow: var(--shadow-sm);
  border: none;
}
.btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}
.btn--primary:hover::before {
  left: 100%;
}
.btn--primary:hover { 
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.btn--secondary { 
  background: #fff; 
  color: var(--color-text); 
  border-color: var(--color-line);
  box-shadow: var(--shadow-sm);
}
.btn--secondary:hover { 
  border-color: var(--color-primary); 
  color: var(--color-primary);
  transform: translateY(-1px);
}
.btn--tertiary { 
  background: transparent; 
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.btn--tertiary:hover {
  background: var(--color-primary);
  color: white;
}

/* Grid */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Hero */
.hero { 
  background: var(--gradient-hero);
  position: relative;
  width: 100vw;
  height: 100vh;
  margin-left: calc(-50vw + 50%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin-top: 0;
  margin-bottom: 0;
  overflow: hidden;
  box-sizing: border-box;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(99,102,241,0.15) 0%, transparent 70%);
  z-index: 0;
}
.hero .container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.hero h1 { 
  font-size: clamp(36px, 5vw, 64px); 
  line-height: 1.1; 
  margin: 0 0 24px; 
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}
.hero .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  opacity: 0.6;
}
.hero .bullets { display: grid; grid-auto-flow: column; gap: 16px; list-style: none; padding: 0; margin: 16px 0; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.trust { margin-top: 24px; }
.trust__logos { display: flex; gap: 16px; align-items: center; }
.logo-placeholder { width: 96px; height: 28px; background: #F1F5F9; border: 1px dashed var(--color-line); border-radius: 6px; }

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image {
  max-width: 100%;
  height: auto;
  width: 400px;
  transition: var(--transition);
}

.hero__image:hover {
  transform: scale(1.02);
}

/* Cards */
.card { 
  background: #fff; 
  border: 1px solid var(--color-line); 
  border-radius: var(--radius-lg); 
  padding: 32px 24px; 
  box-shadow: var(--shadow-sm); 
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.card:hover::before {
  transform: scaleX(1);
}
.card:hover { 
  transform: translateY(-8px); 
  box-shadow: var(--shadow-lg);
  border-color: rgba(99,102,241,0.2);
}
.card h3 { 
  margin: 0 0 12px; 
  font-size: 20px; 
  font-weight: 700;
  color: var(--color-text);
}
.card p {
  color: var(--color-subtext);
  line-height: 1.6;
  margin: 0;
}
/* Service Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.service-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-line);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(99,102,241,0.2);
}

.service-card__icon {
  font-size: 48px;
  margin-bottom: 24px;
  display: block;
}

.service-card h3 {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--color-text);
}

.service-card p {
  color: var(--color-subtext);
  line-height: 1.6;
  margin: 0 0 24px;
  font-size: 16px;
}

.service-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-card__features span {
  background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.1) 100%);
  color: var(--color-primary);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid rgba(99,102,241,0.2);
}

/* Service cards improvements */
.card--service { 
  display: flex;
  flex-direction: column;
  min-height: 320px;
  justify-content: space-between;
}

.card--service .badge { 
  display: inline-block; 
  padding: 6px 12px; 
  border-radius: 999px; 
  background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.1) 100%); 
  color: var(--color-primary); 
  font-size: 12px; 
  font-weight: 600;
  margin-bottom: 12px; 
  border: 1px solid rgba(99,102,241,0.2);
  align-self: flex-start;
}

.card--service h3 {
  margin-bottom: 12px;
  flex-shrink: 0;
}

.card--service p {
  flex-grow: 1;
  margin-bottom: 0;
  line-height: 1.5;
}

.card--service .btn {
  margin-top: 20px;
  align-self: flex-start;
}

/* Strip metrics */
.strip { background: #F8FAFC; border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.features { background: #FFFFFF; }
.services { background: #FAFAFB; }
.cases { background: #FFFFFF; }
.process { background: #FAFAFB; }
.lead { background: #FFFFFF; }
.pricing { background: #FAFAFB; }
.guarantees { background: #FFFFFF; }
.reviews { background: #FAFAFB; }
.faq { background: #FFFFFF; }
.final-cta { background: #FAFAFB; }
.strip__inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; align-items: center; }
.metric { display: grid; gap: 4px; justify-items: start; }
.metric strong { font-size: 28px; color: var(--color-accent); }
.metric span { color: var(--color-subtext); font-size: 14px; }

/* Cases */
.cases__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { padding: 8px 12px; border-radius: 999px; border: 1px solid var(--color-line); background: #fff; cursor: pointer; }
.pill.is-active, .pill:hover { border-color: var(--color-text); }
.case-card { 
  background: #fff; 
  border: 1px solid var(--color-line); 
  border-radius: var(--radius-lg); 
  overflow: hidden; 
  box-shadow: var(--shadow-sm); 
  display: grid; 
  transition: var(--transition);
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(99,102,241,0.3);
}
.case-card__media { 
  background: #F1F5F9; 
  height: 200px; 
  position: relative;
  overflow: hidden;
}
.case-card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.1) 100%);
}
.case-card__body { 
  padding: 24px; 
  display: grid; 
  gap: 12px; 
}
.case-card__desc {
  color: var(--color-subtext);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}
.case-card__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.case-card__tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { font-size: 12px; padding: 4px 8px; background: #F8FAFC; border: 1px solid var(--color-line); border-radius: 999px; }
.tag--demo { background: #FEF3C7; border-color: #F59E0B; color: #92400E; }
.badges { display: flex; gap: 8px; flex-wrap: wrap; }
.badge { font-size: 12px; padding: 4px 8px; border-radius: 6px; background: #EEF2FF; color: var(--color-text); border: 1px solid var(--color-line); }
.badge--good { background: #ECFDF5; color: #065F46; border-color: #D1FAE5; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); position: relative; display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start; }
.step__icon { width: 24px; height: 24px; display: block; margin-top: 2px; opacity: 1; }
.step h3 { margin: 0 0 8px; grid-column: 2 / 3; }
.step ul { grid-column: 2 / 3; margin: 0; padding-left: 18px; }
.guarantee { display: grid; grid-template-columns: 36px 1fr; align-items: start; gap: 12px; }
.guarantee__icon { width: 28px; height: 28px; }
.guarantee h3 { margin: 0; word-break: break-word; overflow-wrap: anywhere; }

/* Icons container (no background to avoid visual overflow) */
.lazy-icon { background: transparent; border-radius: 0; display: block; }
.lazy-icon svg { width: 100%; height: 100%; display: block; }
.timeline { margin-top: 16px; color: var(--color-subtext); font-size: 14px; text-align: center; }

/* Forms */
.form { display: grid; gap: 20px; }
.form__row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
label { 
  display: grid; 
  gap: 8px; 
  font-weight: 600; 
  font-size: 16px; 
  color: var(--color-text);
}
input, textarea { 
  padding: 16px 20px; 
  border-radius: var(--radius); 
  border: 2px solid var(--color-line); 
  font: inherit; 
  font-size: 16px;
  transition: var(--transition);
  background: white;
}
input:focus, textarea:focus { 
  outline: none; 
  border-color: var(--color-primary); 
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.checkbox { 
  display: flex; 
  align-items: center; 
  gap: 12px; 
  font-weight: 400; 
  font-size: 16px;
}
.form--inline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; align-items: end; }

/* Consultation text styling */
.consultation-text {
  color: var(--color-text) !important;
  font-weight: 600;
  font-size: 18px;
  margin: 0;
  line-height: 1.4;
}

/* Form improvements */
.form--final {
  gap: 24px;
}

.final-card {
  padding: 40px;
}

.final-card__head {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 24px;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

@media (min-width: 1200px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Глобальный отступ для якорей под фиксированный header */
section[id] {
  scroll-margin-top: 100px;
}

.price-card { 
  background: #fff; 
  border: 1px solid var(--color-line); 
  border-radius: var(--radius-lg); 
  padding: 32px 24px; 
  box-shadow: var(--shadow-sm); 
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.price-card--featured {
  border: 2px solid var(--color-primary);
  transform: scale(1.02);
  overflow: visible;
}

.price-card--premium {
  border: 2px solid #8B5CF6;
  background: linear-gradient(135deg, rgba(139,92,246,0.05) 0%, rgba(79,70,229,0.05) 100%);
  position: relative;
}

/* убрана верхняя полоса у VIP */

.price-card--custom {
  border: 2px solid #F59E0B;
  background: linear-gradient(135deg, rgba(245,158,11,0.05) 0%, rgba(217,119,6,0.05) 100%);
}

.price-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  z-index: 2;
}

/* убран бейдж VIP */

.price-card h3 {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
}

.price-card__desc {
  color: var(--color-subtext);
  line-height: 1.5;
  margin: 0;
  flex-grow: 1;
}

.price-card__price {
  font-size: 32px;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 8px 0;
}

.price-card__price--custom {
  font-size: 20px;
  background: linear-gradient(135deg, #F59E0B, #D97706);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Дополнительные услуги */
.pricing-additional {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 32px;
}

.pricing-additional h3 {
  margin: 0 0 24px;
  font-size: 24px;
  color: var(--color-text);
}

.optional {
  color: var(--color-subtext);
  font-weight: 400;
  font-size: 16px;
}

.additional-services {
  display: grid;
  gap: 16px;
}

.service-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  padding: 16px 20px;
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  align-items: center;
}

.service-item span {
  color: var(--color-text);
  font-weight: 500;
}

.service-item strong {
  color: var(--color-primary);
  font-weight: 700;
  text-align: right;
  white-space: nowrap;
  font-size: 15px;
}

.pricing-note {
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--color-primary);
}

/* Доп услуги */
.pricing-extras {
  text-align: center;
  padding: 24px;
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  margin-bottom: 32px;
}

.pricing-extras h4 {
  margin: 0 0 12px;
  font-size: 18px;
  color: var(--color-text);
}

.pricing-extras p {
  margin: 0;
  color: var(--color-subtext);
  line-height: 1.5;
}

.pricing-footer {
  text-align: center;
}

.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.checklist li::before { content: "✔"; color: var(--color-accent); margin-right: 6px; }

/* Reviews */
.reviews__track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.review { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); padding: 16px; display: grid; grid-template-columns: 56px 1fr; gap: 12px; align-items: center; box-shadow: var(--shadow-sm); }
.avatar { width: 56px; height: 56px; border-radius: 999px; background: #E2E8F0; }

/* FAQ */
.faq__item { border: 1px solid var(--color-line); border-radius: var(--radius); padding: 0 16px; margin-bottom: 8px; background: #fff; overflow: hidden; }
.faq__item summary { cursor: pointer; font-weight: 600; padding: 12px 0; list-style: none; }
.faq__item > summary::-webkit-details-marker { display: none; }
.faq__item > summary::after { content: '+'; float: right; transition: transform 200ms ease; }
.faq__item[open] > summary { border-bottom: 1px solid var(--color-line); }
.faq__item[open] > summary::after { content: '–'; }
.faq__item p { margin: 12px 0 16px; }

/* Final CTA */
.contacts { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; }
.contact { color: var(--color-text); }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--color-line); border-radius: 999px; background: #fff; box-shadow: var(--shadow-sm); }
.chip svg { width: 18px; height: 18px; }
.btn--large { padding: 14px 18px; font-size: 16px; }

/* Final CTA redesigned */
.final-card { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 20px; display: grid; gap: 12px; }
.form--final { display: grid; gap: 12px; }
.final-card__head { padding-bottom: 4px; border-bottom: 1px dashed var(--color-line); margin-bottom: 8px; }
.final-card__contacts { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; justify-content: space-between; border-top: 1px dashed var(--color-line); padding-top: 8px; }

/* Footer */
.footer { border-top: 1px solid var(--color-line); padding: 24px 0; background: #fff; }
.footer__inner { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center; }
.footer__nav, .footer__links { display: flex; gap: 16px; flex-wrap: wrap; }

/* Modal */
.modal { width: min(840px, calc(100% - 32px)); border: 0; border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 0; }
.modal__header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--color-line); }
.modal__content { padding: 16px 20px; max-height: 60vh; overflow: auto; }
.modal__footer { padding: 12px 20px; border-top: 1px solid var(--color-line); display: flex; justify-content: flex-end; }
.modal__close { background: none; border: none; font-size: 20px; cursor: pointer; }
.analytics-blur { height: 160px; border-radius: 12px; background: repeating-linear-gradient(45deg,#E2E8F0,#E2E8F0 10px,#F8FAFC 10px,#F8FAFC 20px); }

/* Mobile bottom bar */
.mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 900; background: rgba(255,255,255,0.96); border-top: 1px solid var(--color-line); display: none; gap: 8px; padding: 8px 12px; backdrop-filter: saturate(180%) blur(8px); }
.mobile-bar .btn { flex: 1; }

/* Responsive */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .reviews__track { grid-template-columns: 1fr 1fr; }
  
  /* Header adjustments for tablets */
  .logo { 
    font-size: 18px; 
  }
  .header__ctas { 
    gap: 8px; 
  }
  .btn {
    padding: 10px 16px;
    font-size: 14px;
  }
  
  /* Footer improvements */
  .footer__inner { 
    grid-template-columns: 1fr; 
    gap: 20px; 
    text-align: center; 
  }
  .footer__nav, .footer__links { 
    justify-content: center; 
    flex-wrap: wrap;
    gap: 12px;
  }
}

/* Medium tablets */
@media (max-width: 900px) {
  /* Header improvements for medium screens */
  .header__inner {
    padding: 0 16px;
  }
  .logo {
    font-size: 17px;
  }
  .btn {
    padding: 8px 12px;
    font-size: 13px;
  }
  
  /* Hero adjustments */
  .hero h1 {
    font-size: clamp(32px, 5vw, 48px);
  }
  .hero__image {
    width: 320px;
  }
  
  /* Steps medium screens */
  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  
  /* Strip metrics medium */
  .strip__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .grid--2 { grid-template-columns: 1fr; }
  .grid--3 { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: 1fr; }
  
  /* Strip metrics mobile */
  .strip__inner { 
    grid-template-columns: repeat(2, 1fr); 
    gap: 16px; 
    text-align: center;
  }
  .metric { 
    justify-items: center; 
  }
  .metric strong { 
    font-size: 24px; 
  }
  .metric span { 
    font-size: 13px; 
    line-height: 1.3;
  }
  
  /* Steps mobile */
  .steps { 
    grid-template-columns: 1fr; 
    gap: 16px; 
  }
  .step {
    padding: 20px 16px;
  }
  
  /* Pricing mobile */
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .price-card--featured {
    transform: none;
    order: -1;
  }
  .price-card--premium {
    order: -2;
  }
  .price-card--premium::before {
    height: 3px;
  }
  .pricing-additional {
    padding: 20px;
  }
  .service-item {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 8px;
  }
  .service-item strong {
    text-align: center;
  }
  .pricing-extras {
    padding: 20px;
  }
  
  /* Hero mobile */
  .hero {
    height: 100vh;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    position: relative;
  }
  /* Container mobile */
  .container {
    padding: 0 16px;
    max-width: 100%;
  }
  .hero .container {
    padding: 0 16px;
  }
  .hero h1 { font-size: 36px; }
  .hero .bullets { grid-auto-flow: row; }
  .hero__image {
    width: 280px;
  }
  
  /* General mobile */
  .header__ctas, .nav { display: none; }
  .burger, .mini-call { display: inline-flex; }
  .mobile-menu[hidden] { display: none; }
  .mobile-menu[open], .mobile-menu.is-open { display: block; }
  
  /* Logo mobile */
  .logo { 
    font-size: 16px; 
  }
  
  /* Forms mobile */
  .form { gap: 16px; }
  .form__row { 
    grid-template-columns: 1fr; 
    gap: 16px;
  }
  .final-card {
    padding: 16px;
    margin: 0 8px;
  }
  .final-card__head {
    padding-bottom: 16px;
    margin-bottom: 16px;
  }
  .consultation-text {
    font-size: 16px;
  }
  
  /* Input fields mobile */
  input, textarea {
    padding: 12px 16px;
    font-size: 16px;
  }
  label {
    font-size: 14px;
  }
  
  /* Buttons mobile */
  .btn {
    padding: 12px 20px;
    font-size: 14px;
  }
  .cta-row {
    flex-direction: column;
    gap: 12px;
  }
  
  /* Footer mobile */
  .footer__inner { 
    grid-template-columns: 1fr; 
    justify-items: center; 
    text-align: center;
    gap: 16px;
  }
  .footer__nav, .footer__links { 
    justify-content: center; 
    flex-wrap: wrap;
    gap: 16px;
  }
  
  /* Mobile bar */
  .mobile-bar { display: flex; }
  .btn--large { width: 100%; }
  .final-card__contacts { 
    justify-content: center; 
    gap: 12px; 
    flex-wrap: wrap;
  }
}

/* Form validation */
input.error, textarea.error { border-color: #DC2626; background-color: #FEF2F2; }
.field-error { color: #DC2626; font-size: 12px; margin-top: 4px; display: block; }