/* =====================================================================
   responsive.css — Mobile-first min-width breakpoints
   Base styles (no media query) target 320px+.
   Scale up through: 480 → 640 → 768 → 1024 → 1280 → 1440
   ===================================================================== */

/* -----------------------------------------------------------------
   BASE (320px+) — Single-column, stacked, mobile-default
----------------------------------------------------------------- */

/* Container: tight padding on small screens */
.container {
  padding: 0 16px;
}

/* Header */
.primary-nav {
  display: none;
}
.header-cta .link-login {
  display: none;
}
.header-cta .lang-toggle {
  display: none;
}
.header-cta .btn {
  padding: 8px 16px;
  font-size: 0.85rem;
}
.nav-toggle {
  display: flex;
}

/* CSS custom property for fixed header height — used to compute safe padding */
:root {
  --header-h: 72px;
}

/* Hero: compact on mobile */
.hero {
  padding: clamp(calc(var(--header-h) + 20px), 14vw, 192px) 0
    clamp(48px, 8vw, 80px);
}
.hero-ctas {
  flex-direction: column;
  align-items: center;
}
.hero-ctas .btn {
  width: 100%;
  max-width: 340px;
}

/* Dashboard mockup: hidden on smallest screens */
.dashboard-wrap {
  display: none;
}

/* Mobile KPI strip: shown only at <480px */
.mobile-kpi-strip {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 420px;
  margin: 24px auto 0;
}

/* Grids: single column on mobile */
.feature-grid {
  grid-template-columns: 1fr;
}
.benefit-grid {
  grid-template-columns: 1fr;
}
.pricing-grid {
  grid-template-columns: 1fr;
}
.price-card.recommended {
  transform: none;
}
.timeline-steps {
  grid-template-columns: 1fr;
}
.timeline-line {
  display: none;
}
.step.s-1,
.step.s-2,
.step.s-3,
.step.s-4,
.step.s-5 {
  transform: none;
}
.step {
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0;
  gap: 10px;
  margin: 20px 0;
}
.cs-block,
.cs-block.reversed {
  grid-template-columns: 1fr;
  gap: 32px;
}
.cs-block.reversed .cs-visual {
  order: 0;
}
.cs-block.reversed .cs-text {
  order: 0;
}
.contact-grid {
  grid-template-columns: 1fr;
  gap: 40px;
}
.contact-text,
.trust-text,
.cs-text,
.hero-sub,
.section-head,
.final-cta-inner {
  padding-inline: 12px;
}
.footer-grid {
  grid-template-columns: 1fr;
}
.footer-brand {
  grid-column: 1 / -1;
}

/* Form rows: single column */
.form-row.two {
  grid-template-columns: 1fr;
}

/* Trust section */
.trust {
  padding: clamp(64px, 10vw, 112px) 0;
}
.trust-grid {
  grid-template-columns: 1fr;
  gap: 40px;
}
.trust-features {
  grid-template-columns: 1fr;
  gap: 14px;
}
.trust-visual {
  max-width: 360px;
}

/* Dashboard KPI grid */
.d-kpis {
  grid-template-columns: 1fr 1fr;
}
.d-grid {
  grid-template-columns: 1fr;
}

/* Metric strip */
.metric-sep {
  display: none;
}
.metric-strip {
  padding: 14px 18px;
  gap: 12px;
}

/* Section padding: fluid via clamp */
.product,
.benefits,
.workflow,
.pricing,
.coming-soon,
.contact,
.faq,
.final-cta {
  padding: clamp(56px, 8vw, 96px) 0;
}

/* Coming soon visual */
.cs-visual {
  padding: 32px 20px;
}
.phone-group {
  transform: scale(0.8);
  transform-origin: center;
}

/* Trust card/badge tweaks on small screens */
.trust-card {
  min-width: 160px;
  padding: 10px 12px;
}
.trust-badge {
  padding: 8px 10px;
}
.trust-badge strong {
  font-size: 0.74rem;
}

/* Footer */
.footer-grid {
  gap: 28px;
  margin-bottom: 36px;
}

/* -----------------------------------------------------------------
   480px — slightly larger mobile
----------------------------------------------------------------- */
@media (min-width: 480px) {
  .container {
    padding: 0 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .dashboard-wrap {
    display: block;
  }
  .mobile-kpi-strip {
    display: none;
  }
  .d-sidebar {
    display: none;
  }
  .dashboard {
    grid-template-columns: 1fr;
    min-height: auto;
  }
}

/* -----------------------------------------------------------------
   640px — large mobile / small tablet
----------------------------------------------------------------- */
@media (min-width: 640px) {
  .container {
    padding: 0 28px;
  }
  .hero-sub,
  .section-head,
  .final-cta-inner {
    padding-inline: 0;
  }
  .hero-ctas {
    flex-direction: row;
    justify-content: center;
  }
  .hero-ctas .btn {
    width: auto;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .timeline-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px 16px;
  }

  .form-row.two {
    grid-template-columns: 1fr 1fr;
  }

  .trust-text h2 {
    font-size: 2rem;
  }
  .trust-features {
    grid-template-columns: 1fr 1fr;
  }

  .phone-group {
    transform: scale(0.9);
  }
}

/* -----------------------------------------------------------------
   768px — tablet
----------------------------------------------------------------- */
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }

  .contact-grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 60px;
  }
  .contact-text,
  .trust-text {
    padding-inline: 0;
  }

  .trust-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }
  .trust-visual {
    max-width: 460px;
  }

  .cs-visual {
    padding: 40px 30px;
  }
  .phone-group {
    transform: none;
  }
}

/* -----------------------------------------------------------------
   1024px — small desktop — full layout unlocks
----------------------------------------------------------------- */
@media (min-width: 1024px) {
  /* Header: show desktop nav, hide hamburger */
  .primary-nav {
    display: flex;
  }
  .header-cta .link-login {
    display: inline;
  }
  .header-cta .lang-toggle {
    display: inline-flex;
  }
  .nav-toggle {
    display: none;
  }

  /* Hero: full padding */
  .hero {
    padding: 192px 0 80px;
  }
  .hero-ctas {
    flex-direction: row;
    justify-content: center;
  }
  .hero-ctas .btn {
    width: auto;
  }

  /* Dashboard: full grid */
  .dashboard-wrap {
    display: block;
  }
  .dashboard {
    grid-template-columns: 220px 1fr;
    min-height: 540px;
  }
  .d-sidebar {
    display: flex;
  }
  .d-grid {
    grid-template-columns: 1.55fr 1fr;
  }
  .d-kpis {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Grids */
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .benefit-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
    margin-inline: clamp(40px, 8vw, 120px);
  }
  .price-card.recommended {
    transform: translateY(-8px);
  }
  .timeline-steps {
    grid-template-columns: repeat(5, 1fr);
    gap: 28px;
  }
  .timeline-line {
    display: block;
  }
  .step {
    flex-direction: column;
    align-items: flex-start;
    padding: 0 6px;
    gap: 14px;
    margin: 0;
  }
  .step-marker {
    width: 72px;
    height: 72px;
    flex-shrink: unset;
  }
  .step-marker span {
    font-size: 1rem;
  }
  .step.s-1 {
    transform: translateY(0);
  }
  .step.s-2 {
    transform: translateY(18px);
  }
  .step.s-3 {
    transform: translateY(-10px);
  }
  .step.s-4 {
    transform: translateY(18px);
  }
  .step.s-5 {
    transform: translateY(0);
  }
  .cs-text {
    padding-inline: 0;
  }
  .cs-block {
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
  }
  .cs-block.reversed {
    grid-template-columns: 1fr 1.05fr;
  }
  .cs-block.reversed .cs-visual {
    order: 2;
  }
  .cs-block.reversed .cs-text {
    order: 1;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  }
  .footer-brand {
    grid-column: auto;
  }

  .trust {
    padding: 112px 0;
  }
  .trust-grid {
    gap: 80px;
  }
  .trust-features {
    grid-template-columns: 1fr 1fr;
  }
  .trust-visual {
    max-width: 540px;
  }
  .trust-card {
    min-width: 220px;
    padding: 14px 16px;
  }
  .trust-badge {
    padding: 10px 14px;
  }
  .trust-badge strong {
    font-size: 0.82rem;
  }

  .cs-visual {
    padding: 48px 36px;
  }
  .phone-group {
    transform: none;
  }

  .product,
  .benefits,
  .workflow,
  .pricing,
  .coming-soon,
  .contact,
  .faq,
  .final-cta {
    padding: 96px 0;
  }
  .workflow {
    padding: 112px 0 104px;
  }

  .metric-sep {
    display: block;
  }
  .metric-strip {
    padding: 18px 28px;
    gap: 20px;
  }
}

/* -----------------------------------------------------------------
   1280px — large desktop
----------------------------------------------------------------- */
@media (min-width: 1280px) {
  .hero {
    padding: 200px 0 100px;
  }
  .product,
  .benefits,
  .workflow,
  .pricing,
  .coming-soon,
  .contact,
  .faq,
  .final-cta {
    padding: 112px 0;
  }
  .workflow {
    padding: 120px 0 112px;
  }
  .trust {
    padding: 128px 0;
  }
}

/* -----------------------------------------------------------------
   1440px — XL / wide screens
----------------------------------------------------------------- */
@media (min-width: 1440px) {
  :root {
    --container-w: 1280px;
  }
  .hero {
    padding: 210px 0 110px;
  }
}