/* AutomatAI — основні стилі сайту */

:root {
  --color-bg: #f7f8fb;
  --color-surface: #ffffff;
  --color-ink: #10172a;
  --color-ink-soft: #4b5468;
  --color-border: #e3e6ef;
  --color-primary: #4f46e5;
  --color-primary-dark: #3f37c9;
  --color-primary-soft: #eef0ff;
  --color-accent: #06b6d4;
  --color-success: #16a34a;
  --color-error: #dc2626;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(16, 23, 42, 0.06);
  --shadow-md: 0 12px 30px rgba(16, 23, 42, 0.10);
  --container: 1160px;
  --font-main: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

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

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 16px; font-weight: 700; }
h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(26px, 4vw, 38px); }
h3 { font-size: 20px; }
p { margin: 0 0 16px; color: var(--color-ink-soft); }

.lead { font-size: 19px; color: var(--color-ink-soft); }

.section { padding: 72px 0; }
.section--tight { padding: 48px 0; }
.section--alt { background: var(--color-surface); }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head p { font-size: 18px; }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 16px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn--ghost { background: transparent; border-color: var(--color-border); color: var(--color-ink); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn--light { background: #fff; color: var(--color-primary); }
.btn--light:hover { background: var(--color-primary-soft); }
.btn--block { width: 100%; }
.btn--sm { padding: 10px 18px; font-size: 14px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: var(--color-ink);
}
.logo__mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 16px;
}
.logo:hover { text-decoration: none; }

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav__list {
  display: flex;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__list a {
  color: var(--color-ink);
  font-weight: 500;
  font-size: 15px;
}
.nav__list a:hover { color: var(--color-primary); text-decoration: none; }
.nav__list a.is-active { color: var(--color-primary); font-weight: 700; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; width: 20px; margin: 0 auto; background: var(--color-ink); }

/* Hero */
.hero {
  padding: 56px 0 72px;
  background: linear-gradient(180deg, #eef1ff 0%, var(--color-bg) 100%);
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.hero__stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero__stats strong { display: block; font-size: 26px; color: var(--color-ink); }
.hero__stats span { font-size: 14px; color: var(--color-ink-soft); }

.page-hero {
  padding: 48px 0;
  background: linear-gradient(180deg, #eef1ff 0%, var(--color-bg) 100%);
  text-align: center;
}
.page-hero .eyebrow { margin-bottom: 14px; }
.page-hero p { max-width: 640px; margin: 0 auto; }

/* Grids & cards */
.grid {
  display: grid;
  gap: 26px;
}
.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(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  height: 100%;
}
.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
}
.card--media { padding: 0; overflow: hidden; }
.card--media img { aspect-ratio: 4/3; object-fit: cover; }
.card--media .card__body { padding: 24px; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { position: relative; padding-top: 10px; }
.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  margin-bottom: 14px;
}

.list-check { list-style: none; margin: 0; padding: 0; }
.list-check li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--color-ink-soft);
}
.list-check li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-success);
  font-weight: 700;
}

/* Pricing */
.price-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 34px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.price-card--highlight {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-8px);
}
.price-card__badge {
  align-self: flex-start;
  background: var(--color-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.price-card__price { font-size: 38px; font-weight: 800; margin: 10px 0 4px; }
.price-card__price span { font-size: 15px; font-weight: 500; color: var(--color-ink-soft); }
.price-card .list-check { margin: 22px 0 28px; flex-grow: 1; }

/* Testimonials */
.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.testimonial__quote { font-size: 17px; color: var(--color-ink); margin-bottom: 18px; }
.testimonial__author { display: flex; align-items: center; gap: 12px; }
.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.testimonial__author strong { display: block; font-size: 14px; }
.testimonial__author span { font-size: 13px; color: var(--color-ink-soft); }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
}
.cta-band h2, .cta-band p { color: #fff; }
.cta-band p { opacity: 0.9; }

/* Forms */
.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 7px;
  color: var(--color-ink);
}
.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  background: #fff;
  color: var(--color-ink);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.form-row--check { display: flex; align-items: flex-start; gap: 10px; }
.form-row--check input { width: auto; margin-top: 4px; }
.form-row--check label { font-weight: 400; font-size: 13px; color: var(--color-ink-soft); margin-bottom: 0; }
.form-note { font-size: 13px; color: var(--color-ink-soft); margin-top: 14px; }

/* honeypot — hidden from real users, visible to bots that fill every field */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 600;
}
.form-alert--success { background: #ecfdf3; color: var(--color-success); border: 1px solid #b7ebc6; }
.form-alert--error { background: #fef2f2; color: var(--color-error); border: 1px solid #f9c6c6; }

/* Contact info */
.contact-info { display: flex; flex-direction: column; gap: 22px; }
.contact-info__item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
}

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}
.faq-item h3 { margin-bottom: 8px; font-size: 17px; }
.faq-item p { margin: 0; }

/* Footer */
.site-footer {
  background: #0f1324;
  color: #c6cadb;
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}
.site-footer h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: #c6cadb; font-size: 14px; }
.site-footer a:hover { color: #fff; }
.footer-logo { color: #fff; font-weight: 800; font-size: 19px; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: #8e93ab;
}
.footer-bottom a { color: #8e93ab; }

/* Badges/trust row */
.trust-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding: 26px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-ink-soft);
  font-size: 14px;
}

/* Breadcrumb-esque back link */
.back-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; margin-bottom: 20px; }

/* Utilities */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* Responsive */
@media (max-width: 960px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .price-card--highlight { transform: none; }
}

@media (max-width: 720px) {
  .nav { position: fixed; inset: 76px 0 0 0; background: #fff; padding: 20px; display: none; flex-direction: column; align-items: flex-start; overflow-y: auto; }
  .nav.is-open { display: flex; }
  .nav__list { flex-direction: column; gap: 4px; width: 100%; }
  .nav__list a { display: block; padding: 12px 6px; width: 100%; border-bottom: 1px solid var(--color-border); }
  .nav-toggle { display: flex; }
  .nav .btn { width: 100%; margin-top: 10px; }
  .grid--3, .grid--4, .grid--2 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .cta-band { padding: 32px 22px; }
  .form-card { padding: 24px; }
  .section { padding: 52px 0; }
}