:root {
  --font-heading: Arial, Helvetica, sans-serif;
  --font-body: Arial, Helvetica, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

a,
button {
  transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

h1,
h2,
h3,
h4 {
  color: #111827;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(2.05rem, 8vw, 4.75rem);
}

h2 {
  font-size: clamp(1.7rem, 6vw, 3rem);
}

h3,
h4 {
  font-size: clamp(1.375rem, 4vw, 1.75rem);
}

p,
li,
label,
input,
textarea,
select {
  font-size: 16px;
}

.site-header {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 16px 50px rgba(11, 29, 46, .08);
  backdrop-filter: blur(18px);
}

.logo-mark {
  width: 42px;
  height: 42px;
  background: #0B1D2E;
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #70A1CA;
}

.logo-text {
  font-size: 24px;
  color: #111827;
  line-height: 1;
  letter-spacing: -0.04em;
}

.nav-link {
  color: #1F2937;
  font-size: 16px;
  font-weight: 700;
}

.nav-link:hover {
  color: #1D5F96;
}

.phone-button,
.cta-button {
  background: #1D5F96;
  color: #FFFFFF !important;
  border: 1px solid #1D5F96;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, .48), 0 20px 40px rgba(29, 95, 150, .25);
  animation: soft-pulse 2.4s infinite;
  white-space: nowrap;
}

.phone-button:hover,
.cta-button:hover {
  background: #123F66;
  border-color: #123F66;
  transform: translateY(-2px);
}

.hero-section {
  position: relative;
  min-height: 760px;
  background-image: linear-gradient(90deg, rgba(4, 17, 29, .84), rgba(9, 42, 69, .72)), url('../images/hero-kitchen.jpg');
  background-position: center;
  background-size: cover;
  color: #FFFFFF;
}

.hero-section h1,
.hero-section p {
  color: #FFFFFF;
}

.stars {
  color: #F5B942;
  letter-spacing: .08em;
  text-shadow: 0 2px 18px rgba(245, 185, 66, .32);
}

.gallery-trust-icon {
  width: auto;
  height: 48px;
  max-width: 116px;
  object-fit: contain;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(112, 161, 202, .6);
  padding: 8px 12px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(112, 161, 202, .17);
  color: #123F66;
  border-left: 4px solid #F5B942;
  padding: .45rem .8rem;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.title-rule {
  width: 86px;
  height: 4px;
  background: #70A1CA;
  margin-top: 1rem;
}

.card-sharp {
  border: 1px solid rgba(29, 95, 150, .14);
  border-radius: 0;
  box-shadow: 0 24px 70px rgba(11, 29, 46, .08);
}

.service-card {
  background: #FFFFFF;
  border: 1px solid rgba(29, 95, 150, .14);
  border-radius: 0;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, #1D5F96, #70A1CA);
}

.service-icon,
.feature-icon {
  width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #F3F8FC;
  color: #1D5F96;
  border: 1px solid rgba(29, 95, 150, .22);
}

.two-column-block {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(220px, 3fr);
  gap: 2rem;
  align-items: center;
}

.two-column-block.reverse {
  grid-template-columns: minmax(220px, 3fr) minmax(0, 7fr);
}

.info-image {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 0;
  box-shadow: 18px 18px 0 rgba(112, 161, 202, .22);
}

.review-track {
  display: flex;
  transition: transform .45s ease;
}

.review-slide {
  flex: 0 0 100%;
  padding: .5rem;
}

.process-step {
  border-left: 5px solid #70A1CA;
  background: #FFFFFF;
}

.dark-panel {
  background: linear-gradient(135deg, #0B1D2E, #123F66);
  color: #F9FAFB;
}

.dark-panel h2,
.dark-panel h3,
.dark-panel p,
.dark-panel li,
.dark-panel a {
  color: #FFFFFF;
}

.footer-text,
.footer-text p,
.footer-text li,
.footer-text a {
  font-size: 14px;
}

.mobile-menu {
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  max-height: 0;
  overflow: hidden;
  transition: opacity .22s ease, transform .22s ease, max-height .22s ease;
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  max-height: 520px;
}

.sticky-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
  transition: transform .28s ease, opacity .28s ease;
}

.sticky-call.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.content-bottom-space {
  padding-bottom: 5.5rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes soft-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, .48), 0 20px 40px rgba(29, 95, 150, .25); }
  70% { box-shadow: 0 0 0 14px rgba(255, 255, 255, 0), 0 20px 40px rgba(29, 95, 150, .25); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0), 0 20px 40px rgba(29, 95, 150, .25); }
}

@media (min-width: 768px) {
  .review-slide {
    flex-basis: 33.333333%;
  }

  .content-bottom-space {
    padding-bottom: 0;
  }
}

@media (max-width: 767px) {
  h1 {
    font-size: clamp(2.05rem, 10vw, 3.35rem);
  }

  h2 {
    font-size: clamp(1.7rem, 8vw, 2.1rem);
  }

  .hero-section {
    min-height: 720px;
  }

  .two-column-block,
  .two-column-block.reverse {
    grid-template-columns: 1fr;
  }

  .two-column-block.reverse > img {
    order: 2;
  }

  .two-column-block.reverse > div {
    order: 1;
  }

  .mobile-header-phone {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}