:root {
  --blue: #088bfe;
  --blue-dark: #02447f;
  --yellow: #fbbc2f;
  --white: #ffffff;
  --ink: #17202a;
  --muted: #5f6b76;
  --soft: #eef4fa;
  --border: #d8e2ec;
  --shadow: 0 18px 45px rgba(2, 68, 127, 0.15);
  --radius: 28px;
  --container: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--ink);
  background: var(--yellow);
  line-height: 1.7;
}

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

a { color: inherit; }

button,
input,
textarea,
select { font: inherit; }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  left: 20px;
  top: -60px;
  z-index: 9999;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--white);
  color: var(--blue);
  font-weight: 800;
}

.skip-link:focus { top: 20px; }

/* HEADER */
.site-header { background: var(--white); }

.topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.topbar-inner {
  min-height: 110px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  min-width: 330px;
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--white);
  text-decoration: none;
}

.topbar-logo {
  width: 90px;
  height: 90px;
  flex: 0 0 90px;
  object-fit: contain;
  border-radius: 16px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  font-weight: 900;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 3vw, 36px);
  flex: 1;
}

.main-nav a {
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 3px;
  background: var(--yellow);
  border-radius: 999px;
  transition: right 0.25s ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after { right: 0; }

.header-phone {
  white-space: nowrap;
  text-decoration: none;
  background: var(--yellow);
  color: var(--blue-dark);
  font-weight: 900;
  padding: 14px 20px;
  border-radius: 999px;
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 12px;
  background: var(--yellow);
  cursor: pointer;
}

.menu-toggle span {
  width: 24px;
  height: 3px;
  background: var(--blue);
  display: block;
  margin: 5px auto;
  border-radius: 999px;
}

/* HERO */
.hero {
  min-height: 600px;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image { object-fit: cover; }

.hero-overlay {
  background: linear-gradient(90deg, rgba(0, 26, 56, 0.84) 0%, rgba(0, 53, 102, 0.5) 44%, rgba(0, 0, 0, 0.08) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding-block: 70px;
}

.hero-copy { max-width: 760px; }

.eyebrow,
.section-kicker {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 900;
  font-size: 0.8rem;
  color: var(--blue);
}

.hero .eyebrow { color: var(--yellow); }

.hero h1 {
  margin: 0;
  max-width: 800px;
  font-size: clamp(2.3rem, 5vw, 5rem);
  line-height: 1.02;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 740px;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 13px 24px;
  border: 2px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 900;
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.16);
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}

.hero .btn-primary {
  background: var(--yellow);
  color: var(--blue-dark);
}

.btn-phone {
  background: var(--white);
  color: var(--blue);
}

.emergency-strip {
  background: var(--blue);
  color: var(--white);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 900;
  padding: 15px 20px;
}

/* SECTIONS */
.section { padding: 95px 0; }

.intro,
.contact-section { background: var(--white); }

.services-section { background: var(--yellow); }

.section-heading {
  max-width: 840px;
  margin-bottom: 42px;
}

.section-heading.center {
  text-align: center;
  margin-inline: auto;
}

.section-heading h2,
.cta-box h2 {
  margin: 0 0 16px;
  color: var(--blue);
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.08;
}

.section-heading p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--muted);
}

.presentation-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  gap: 34px;
  align-items: stretch;
}

.presentation-image-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.presentation-image-wrap img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.presentation-card {
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 48px);
  background: var(--soft);
  border: 1px solid var(--border);
}

.badge {
  display: inline-flex;
  background: var(--blue);
  color: var(--white);
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 900;
}

.presentation-card h3,
.service-card h3,
.contact-card h3 {
  margin: 18px 0 10px;
  color: var(--blue);
  font-size: 1.55rem;
  line-height: 1.25;
}

.check-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  margin: 10px 0;
  font-weight: 700;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 900;
}

.long-copy {
  margin-top: 46px;
  columns: 2;
  column-gap: 46px;
}

.long-copy p {
  break-inside: avoid;
  margin: 0 0 14px;
  color: #303943;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.service-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border-radius: 24px;
  padding: 34px;
  box-shadow: 0 14px 35px rgba(104, 72, 0, 0.12);
  border: 1px solid rgba(3, 90, 167, 0.12);
}

.service-card::before {
  content: "";
  position: absolute;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: rgba(3, 90, 167, 0.07);
  right: -48px;
  top: -48px;
}

.service-number {
  display: inline-flex;
  color: var(--blue);
  font-weight: 900;
  font-size: 1.1rem;
}

.service-card h3 { margin-top: 12px; }
.service-card p { color: var(--muted); }
.service-card strong { color: var(--blue); }

.cta-section {
  background: var(--white);
  padding-block: 70px;
}

.cta-box {
  background: var(--blue);
  color: var(--white);
  border-radius: var(--radius);
  padding: clamp(34px, 6vw, 65px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 36px;
  box-shadow: var(--shadow);
}

.cta-box h2 { color: var(--white); }
.section-kicker.light { color: var(--yellow); }

.btn-light {
  background: var(--white);
  color: var(--blue);
}

.btn-outline-light {
  color: var(--white);
  border-color: var(--white);
}

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: start;
}

.contact-card,
.contact-form {
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 46px);
}

.contact-card {
  background: var(--blue);
  color: var(--white);
}

.contact-card h3 {
  color: var(--white);
  margin-top: 0;
}

.contact-item {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding: 22px 0;
}

.contact-item span {
  display: block;
  color: var(--yellow);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.contact-item p {
  margin: 4px 0 0;
  overflow-wrap: anywhere;
}

.contact-form {
  background: var(--soft);
  border: 1px solid var(--border);
}

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

.contact-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--blue-dark);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid #b9c9d9;
  background: var(--white);
  color: var(--ink);
  padding: 14px 16px;
  border-radius: 12px;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(3, 90, 167, 0.12);
}

.map-wrap {
  margin-top: 34px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--soft);
}

/* FOOTER */
.site-footer {
  background: #08243c;
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 1.1fr;
  gap: 44px;
  padding-block: 62px;
}

.footer-brand strong {
  display: block;
  color: var(--yellow);
  font-size: 2rem;
  line-height: 0.95;
}

.footer-grid h3 {
  margin-top: 0;
  color: var(--yellow);
}

.footer-grid a,
.footer-grid p {
  display: block;
  margin: 7px 0;
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.footer-bottom {
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.9rem;
}

.floating-call {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 900;
  background: var(--blue);
  color: var(--white);
  border: 3px solid var(--yellow);
  border-radius: 999px;
  padding: 10px 18px;
  text-decoration: none;
  font-weight: 900;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
}

.floating-call span {
  display: block;
  color: var(--yellow);
  font-size: 0.7rem;
  line-height: 1;
  text-transform: uppercase;
}

/* RESPONSIVE */
@media (max-width: 1080px) {
  .brand { min-width: 260px; }
  .topbar-logo {
    width: 76px;
    height: 76px;
    flex-basis: 76px;
  }
}

@media (max-width: 980px) {
  .topbar-inner { min-height: 92px; }

  .menu-toggle { display: block; }
  .header-phone { display: none; }

  .main-nav {
    display: none;
    position: absolute;
    top: 92px;
    left: 20px;
    right: 20px;
    padding: 22px;
    border-radius: 18px;
    background: var(--blue-dark);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav.is-open { display: flex; }

  .presentation-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .cta-box {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 26px), var(--container));
  }

  .brand {
    min-width: 0;
    gap: 10px;
  }

  .topbar-logo {
    width: 58px;
    height: 58px;
    flex-basis: 58px;
  }

  .brand-text { font-size: 1.25rem; }

  .hero { min-height: 650px; }
  .hero h1 { font-size: clamp(2rem, 11vw, 3.2rem); }

  .hero-actions,
  .cta-actions { flex-direction: column; }

  .btn { width: 100%; }
  .section { padding: 70px 0; }

  .services-grid,
  .form-row,
  .footer-grid { grid-template-columns: 1fr; }

  .long-copy { columns: 1; }

  .presentation-image-wrap img { min-height: 300px; }

  .floating-call {
    left: 14px;
    right: 14px;
    text-align: center;
  }

  body { padding-bottom: 82px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}