:root {
  --primary: #2b7690;
  --primary-dark: #225d72;
  --secondary: #2b7690;
  --secondary-dark: #225d72;
  --bg: #f4f7f8;
  --bg-soft: #ffffff;
  --text: #1f1f1f;
  --muted: #5f6b72;
  --line: rgba(31, 31, 31, 0.08);
  --shadow: 0 18px 50px rgba(31, 31, 31, 0.1);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(43, 118, 144, 0.22), transparent 24%),
    radial-gradient(circle at 86% 14%, rgba(43, 118, 144, 0.18), transparent 22%),
    linear-gradient(135deg, #f8fbfc 0%, #e8f2f6 28%, #f9fbfc 52%, #dfeef4 76%, #f8fbfc 100%);
  background-size: 100% 100%, 100% 100%, 220% 220%;
  animation: page-gradient 8s ease-in-out infinite;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), transparent 28%);
  z-index: -3;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
  border: 0;
  outline: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.page-aurora {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  overflow: hidden;
}

.aurora,
.grid-overlay {
  position: absolute;
}

.aurora {
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.55;
  animation: float-aurora 16s ease-in-out infinite;
}

.aurora-one {
  top: -80px;
  left: -40px;
  width: 380px;
  height: 380px;
  background: rgba(43, 118, 144, 0.2);
}

.aurora-two {
  top: 28%;
  right: -90px;
  width: 420px;
  height: 420px;
  background: rgba(43, 118, 144, 0.16);
  animation-delay: -5s;
}

.aurora-three {
  bottom: -120px;
  left: 30%;
  width: 340px;
  height: 340px;
  background: rgba(43, 118, 144, 0.12);
  animation-delay: -9s;
}

.grid-overlay {
  inset: 0;
  background-image:
    linear-gradient(rgba(43, 118, 144, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 118, 144, 0.05) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 88%);
}

.section {
  padding: 88px 0;
}

.section-soft {
  background: rgba(255, 255, 255, 0.82);
}

.section-accent {
  background: linear-gradient(135deg, rgba(43, 118, 144, 0.12), rgba(255, 255, 255, 0.9));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(31, 31, 31, 0.06);
  backdrop-filter: blur(16px);
  transition: background 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(43, 118, 144, 0.18);
  box-shadow: 0 12px 30px rgba(31, 31, 31, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 86px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  min-width: 0;
}

.brand-logo-image {
  width: clamp(188px, 23vw, 262px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(31, 31, 31, 0.12));
  animation: logo-float 1.6s ease forwards;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 2px;
}

.main-nav {
  display: flex;
  flex: 1;
  justify-content: center;
  gap: 24px;
}

.main-nav a {
  position: relative;
  color: var(--muted);
  font-size: 0.96rem;
  transition: color 0.3s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s ease;
}

.main-nav a:hover {
  color: var(--primary);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: inline-flex;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(43, 118, 144, 0.06);
}

.lang-button {
  border: 0;
  background: transparent;
  color: var(--muted);
  min-width: 42px;
  min-height: 36px;
  border-radius: 999px;
  transition: background 0.3s ease, color 0.3s ease;
}

.lang-button.is-active {
  background: var(--primary);
  color: #fff;
}

.call-button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 0;
  outline: none;
}

.call-button,
.btn-primary {
  background: var(--secondary);
  color: #f5fbfd;
  box-shadow: 0 12px 30px rgba(43, 118, 144, 0.28);
}

.call-button:hover,
.btn:hover {
  transform: scale(1.05);
}

.call-button::before,
.btn::before {
  content: "";
  position: absolute;
  inset: -120% auto auto -20%;
  width: 40%;
  height: 300%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: rotate(18deg);
  transition: transform 0.7s ease;
}

.call-button:hover::before,
.btn:hover::before {
  transform: translateX(340%) rotate(18deg);
}

.btn-secondary {
  border: 1px solid var(--primary);
  background: rgba(255, 255, 255, 0.82);
  color: var(--primary);
}

.btn:focus,
.btn:focus-visible,
.call-button:focus,
.call-button:focus-visible {
  outline: none;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 24;
  background: rgba(10, 16, 20, 0.36);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  padding: 48px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 40px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-copy::after {
  content: "";
  position: absolute;
  left: -24px;
  top: -16px;
  width: 120px;
  height: 120px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(43, 118, 144, 0.12), transparent 70%);
  z-index: -1;
}

.hero-badge,
.section-kicker,
.visual-overline {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(43, 118, 144, 0.16);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

h1,
h2,
h3,
p,
li,
span,
strong {
  overflow-wrap: anywhere;
}

h1 {
  margin: 18px 0 0;
  font-size: clamp(2.05rem, 4.9vw, 3.95rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

h3 {
  margin: 0 0 12px;
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  line-height: 1.15;
}

.hero-text,
.section-head p,
.service-card p,
.trust-card p,
.calc-note,
.review-card p,
.vacancies-copy p,
.vacancy-card p,
.contact-copy p,
.footer-inner p,
.contact-list span {
  color: var(--muted);
  line-height: 1.72;
}

.hero-text {
  max-width: 62ch;
  margin: 22px 0 0;
  font-size: 1.05rem;
}

.hero-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.hero-list li {
  display: flex;
  gap: 12px;
  color: var(--text);
}

.hero-list li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 0.5em;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--secondary);
}

.hero-visual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.visual-card,
.hero-photo,
.service-card,
.included-box,
.trust-card,
.calculator-card,
.review-card,
.vacancy-card,
.contact-form,
.promo-inner,
.benefit-pill {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.tilt-card {
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.2s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.visual-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 170px;
  padding: 22px;
  background:
    linear-gradient(160deg, rgba(43, 118, 144, 0.12), rgba(255, 255, 255, 0.98)),
    #ffffff;
  overflow: hidden;
}

.visual-card::after,
.service-card::after,
.trust-card::after,
.review-card::after,
.calculator-card::after,
.vacancy-card::after,
.contact-form::after {
  content: "";
  position: absolute;
  inset: -12%;
  border-radius: inherit;
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.14), transparent 48%);
  opacity: 0;
  filter: blur(18px);
  transform: scale(0.94);
  transition: opacity 0.45s ease, transform 0.45s ease, filter 0.45s ease;
  pointer-events: none;
}

.visual-card:hover::after,
.service-card:hover::after,
.trust-card:hover::after,
.review-card:hover::after,
.calculator-card:hover::after,
.vacancy-card:hover::after,
.contact-form:hover::after {
  opacity: 0.9;
  filter: blur(22px);
  transform: scale(1);
}

.visual-card strong {
  margin-top: 14px;
  font-size: 1.65rem;
  line-height: 1.08;
}

.visual-card-large {
  min-height: 220px;
}

.hero-photo {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  grid-column: span 2;
  background:
    linear-gradient(155deg, rgba(43, 118, 144, 0.82), rgba(43, 118, 144, 0.36)),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.18), transparent 35%),
    linear-gradient(135deg, #d9edf3, #f7fbfc);
  animation: pulse-photo 8s ease-in-out infinite;
}

.hero-photo::before,
.hero-photo::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
}

.hero-photo::before {
  width: 180px;
  height: 180px;
  right: -20px;
  top: -30px;
}

.hero-photo::after {
  width: 240px;
  height: 240px;
  left: -60px;
  bottom: -100px;
}

.photo-overlay {
  position: absolute;
  inset: auto 24px 24px 24px;
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(14px);
  color: #fff;
  transform: translateZ(24px);
}

.photo-overlay span {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.photo-overlay strong {
  font-size: 1.5rem;
  line-height: 1.2;
}

.section-head {
  display: grid;
  gap: 16px;
  max-width: 860px;
  margin-bottom: 34px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.service-card,
.trust-card,
.review-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.service-card:hover,
.trust-card:hover,
.review-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 40px rgba(31, 31, 31, 0.14);
}

.services-grid .service-card {
  background:
    linear-gradient(180deg, rgba(43, 118, 144, 0.18), rgba(255, 255, 255, 0.94)),
    rgba(255, 255, 255, 0.94);
  border-color: rgba(43, 118, 144, 0.18);
}

.service-card-cta {
  align-items: flex-start;
  justify-content: center;
  background: linear-gradient(135deg, rgba(43, 118, 144, 0.1), rgba(255, 255, 255, 0.95));
}

.service-cta-label {
  margin-bottom: 18px;
  font-size: 1.15rem;
  font-weight: 700;
}

.included-box {
  margin-top: 28px;
  padding: 24px;
}

.partners-strip {
  overflow: hidden;
  margin-bottom: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
}

.partners-track {
  display: flex;
  gap: 18px;
  width: max-content;
  padding: 18px;
  animation: marquee 22s linear infinite;
}

.partners-track span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  min-height: 62px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f9fcfd;
  color: var(--muted);
  font-weight: 700;
  transition: transform 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.partners-track span:hover {
  transform: translateY(-4px);
  border-color: rgba(43, 118, 144, 0.35);
  color: var(--primary);
}

.trust-grid,
.benefit-grid,
.reviews-grid {
  display: grid;
  gap: 20px;
}

.trust-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: rgba(43, 118, 144, 0.18);
  color: var(--primary);
  font-weight: 800;
}

.benefit-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 20px;
}

.ad-slot-section {
  padding: 18px 0;
}

.ad-slot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.ad-slot {
  display: grid;
  gap: 10px;
  place-items: center;
  min-height: 168px;
  padding: 32px;
  border: 1px dashed rgba(43, 118, 144, 0.35);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(43, 118, 144, 0.08), rgba(255, 255, 255, 0.9)),
    rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
  text-align: center;
}

.ad-slot-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(43, 118, 144, 0.12);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
}

.ad-slot strong {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: var(--text);
}

.benefit-pill {
  min-height: 84px;
  padding: 18px;
  display: flex;
  align-items: center;
  font-weight: 600;
  position: relative;
  overflow: hidden;
}

.benefit-pill::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 90px;
  height: 90px;
  border-radius: 999px;
  background: rgba(43, 118, 144, 0.08);
}

.vacancies-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 430px);
  gap: 28px;
  align-items: start;
}

.vacancy-card,
.contact-form {
  padding: 26px;
  position: relative;
}

.reviews-marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.reviews-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: reviews-marquee 34s linear infinite;
}

.reviews-track:hover {
  animation-play-state: paused;
}

.review-card strong {
  margin-top: 18px;
  font-size: 0.98rem;
}

.reviews-track .review-card {
  width: min(340px, 82vw);
  min-height: 220px;
}

.vacancies-copy p {
  max-width: 64ch;
}

.vacancy-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.vacancy-list li {
  display: flex;
  gap: 12px;
}

.vacancy-list li::before {
  content: "—";
  color: var(--primary);
  font-weight: 700;
}

.vacancy-contacts {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.vacancy-contacts a {
  color: var(--primary);
  font-weight: 600;
}

.contact-section {
  background: linear-gradient(180deg, #eaf2f5, #ddeaf0);
  color: var(--text);
}

.contact-section .section-kicker,
.contact-section .contact-copy p,
.contact-section .contact-list span,
.contact-section .contact-list strong {
  color: var(--muted);
}

.contact-section .section-kicker {
  background: rgba(43, 118, 144, 0.12);
}

.contact-list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.contact-list div {
  display: grid;
  gap: 4px;
}

.contact-form {
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
}

.contact-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.contact-form span {
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
  color: var(--text);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(43, 118, 144, 0.45);
  box-shadow: 0 0 0 4px rgba(43, 118, 144, 0.14);
}

.checkbox-row {
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 12px;
}

.checkbox-row input {
  margin-top: 3px;
}

.checkbox-row span {
  line-height: 1.6;
}

.form-status {
  min-height: 24px;
  margin: 4px 0 0;
  color: #c7e8ff;
}

.form-status.is-error {
  color: #ffb4b4;
}

.form-status.is-success {
  color: #9bf5bf;
}

.site-footer {
  padding: 24px 0 110px;
  background: rgba(255, 255, 255, 0.88);
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner p {
  max-width: 54ch;
  margin: 8px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
}

.mobile-call {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 35;
  display: none;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--secondary);
  color: #f5fbfd;
  font-weight: 800;
  box-shadow: 0 18px 30px rgba(43, 118, 144, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mobile-call:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 36px rgba(43, 118, 144, 0.34);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes reviews-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes float-aurora {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(24px, -18px, 0) scale(1.08);
  }
}

@keyframes logo-draw {
  to {
    stroke-dashoffset: 0;
    fill: rgba(0, 85, 170, 0.04);
  }
}

@keyframes logo-float {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes pulse-photo {
  0%,
  100% {
    background-position: 0% 50%, center, center;
  }
  50% {
    background-position: 100% 50%, center, center;
  }
}

@keyframes page-gradient {
  0% {
    background-position: 0% 0%, 100% 0%, 0% 50%;
  }
  50% {
    background-position: 0% 0%, 100% 0%, 100% 50%;
  }
  100% {
    background-position: 0% 0%, 100% 0%, 0% 50%;
  }
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ad-slot-grid,
  .benefit-grid,
  .trust-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .vacancies-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }
}

@media (max-width: 767px) {
  .container {
    width: min(calc(100% - 24px), var(--container));
  }

  .header-inner {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    padding: 14px 0;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: 0;
    order: 3;
  }

  .main-nav {
    position: fixed;
    top: 82px;
    left: 12px;
    right: 12px;
    z-index: 25;
    display: flex;
    width: auto;
    flex-direction: column;
    gap: 10px;
    padding: 18px;
    border: 1px solid rgba(43, 118, 144, 0.16);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 40px rgba(31, 31, 31, 0.12);
    backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.98);
    pointer-events: none;
    transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s ease;
  }

  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
  }

  .main-nav a {
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(43, 118, 144, 0.05);
    color: var(--text);
  }

  .header-actions {
    width: auto;
    justify-content: flex-end;
    order: 2;
  }

  .call-button {
    display: none;
  }

  .hero,
  .section {
    padding: 56px 0;
  }

  .hero-grid,
  .hero-visual,
  .services-grid,
  .ad-slot-grid,
  .benefit-grid,
  .trust-grid,
  .reviews-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    display: grid;
  }

  .hero-photo {
    grid-column: auto;
    min-height: 220px;
  }

  .visual-card {
    min-height: 138px;
    padding: 18px;
  }

  .visual-card-large {
    min-height: 168px;
  }

  .visual-card strong {
    margin-top: 10px;
    font-size: 1.2rem;
  }

  .visual-overline {
    min-height: 30px;
    padding: 0 12px;
    font-size: 0.74rem;
  }

  .tilt-card {
    transform: none !important;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .mobile-call {
    display: flex;
  }

  .site-footer {
    padding-bottom: 92px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .tilt-card {
    transform: none !important;
  }
}