* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --navy: #0f2d52;
  --navy-dark: #0a203a;
  --yellow: #f5c400;
  --yellow-dark: #d9ac00;
  --bg: #f3f5f8;
  --text: #1f2937;
  --muted: #5b6472;
  --white: #ffffff;
  --border: #e6e9ef;
  --shadow: 0 10px 30px rgba(15, 45, 82, 0.08);
  --radius: 18px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  background: rgba(10, 32, 58, 0.95);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
}

.header-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo,
.footer-logo {
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: 0.5px;
}

.logo span,
.footer-logo span {
  color: var(--yellow);
}

.nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav a {
  color: rgba(255,255,255,0.92);
  font-weight: 600;
  transition: 0.2s ease;
}

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

.header-phone {
  background: var(--yellow);
  color: #111;
  font-weight: 800;
  padding: 12px 18px;
  border-radius: 12px;
  white-space: nowrap;
  transition: 0.2s ease;
}

.header-phone:hover {
  background: var(--yellow-dark);
}

.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(10, 32, 58, 0.95) 0%, rgba(10, 32, 58, 0.88) 45%, rgba(10, 32, 58, 0.65) 100%),
    url("https://images.unsplash.com/photo-1621905252507-b35492cc74b4?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat;
  color: var(--white);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(15,45,82,0.06), rgba(15,45,82,0.18));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-text {
  max-width: 720px;
  padding: 90px 0;
  padding-left: 40px;
}

.hero-top {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--yellow);
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.3rem);
  line-height: 1.05;
  margin-bottom: 22px;
}

.hero-description {
  font-size: 1.15rem;
  max-width: 680px;
  color: rgba(255,255,255,0.93);
  margin-bottom: 26px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.hero-tags span {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.95rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 12px;
  font-weight: 700;
  transition: 0.2s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--yellow);
  color: #111;
}

.btn-primary:hover {
  background: var(--yellow-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.btn-secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

.btn-whatsapp {
  background: #1f9d55;
  color: white;
}

.btn-whatsapp:hover {
  background: #188447;
}

.contact-strip {
  background: var(--navy);
  color: var(--white);
  border-top: 3px solid var(--yellow);
}

.contact-strip-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-strip-wrap a:hover {
  color: var(--yellow);
}

.section {
  padding: 88px 0;
}

.section-dark {
  background: linear-gradient(180deg, #eef3f8 0%, #e8eef5 100%);
}

.section-heading {
  text-align: center;
  margin-bottom: 40px;
}

.section-heading.left {
  text-align: left;
}

.section-label {
  color: var(--yellow-dark);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  margin-bottom: 10px;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--navy-dark);
}

.services-grid,
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.service-card,
.feature-card {
  padding: 28px;
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.service-card h3,
.feature-card h3 {
  font-size: 1.3rem;
  line-height: 1.2;
  color: var(--navy-dark);
  margin-bottom: 12px;
}

.service-card p,
.feature-card p,
.about-home-text p,
.site-footer p,
.site-footer a,
.about-home-box li {
  color: var(--muted);
}

.about-home {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 30px;
  align-items: start;
}

.about-home-text p {
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.about-home-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

.about-home-box h3 {
  margin-bottom: 18px;
  color: var(--navy-dark);
  font-size: 1.5rem;
}

.about-home-box ul {
  list-style: none;
  margin-bottom: 22px;
}

.about-home-box li {
  margin-bottom: 10px;
}

.about-contact-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer {
  background: var(--navy-dark);
  color: var(--white);
  padding: 60px 0;
}

.footer-wrap {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 30px;
}

.site-footer h4 {
  margin-bottom: 14px;
  font-size: 1.15rem;
}

.site-footer p,
.site-footer a {
  color: rgba(255,255,255,0.82);
  margin-bottom: 8px;
}

.site-footer a:hover {
  color: var(--yellow);
}

@media (max-width: 1080px) {
  .services-grid,
  .features-grid,
  .footer-wrap {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-home {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .header-wrap {
    flex-wrap: wrap;
    justify-content: center;
    padding: 14px 0;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-bottom: 8px;
  }

  .hero {
    min-height: auto;
  }

  .hero-text {
    padding: 70px 0;
  }

  .contact-strip-wrap {
    padding: 16px 0;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .services-grid,
  .features-grid,
  .footer-wrap {
    grid-template-columns: 1fr;
  }

  .logo,
  .footer-logo {
    font-size: 1.45rem;
  }

  .hero h1 {
    font-size: 2.35rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .section {
    padding: 68px 0;
  }

  .service-card,
  .feature-card,
  .about-home-box {
    padding: 22px;
  }

  .header-phone {
    width: 100%;
    text-align: center;
  }

  .hero-buttons .btn,
  .about-contact-buttons .btn {
    width: 100%;
  }
}
.logo img{
height:40px;
display:block;
}
.hero-logo{
height:150px;
margin-bottom:20px;
}
.btn-facebook{
background:#1877f2;
color:#fff;
}

.btn-facebook:hover{
background:#1664d9;
}
.footer-logo img{
height:42px;
display:block;
margin-bottom:18px;
}
.service-card{
transition: all 0.25s ease;
}

.service-card:hover{
transform: translateY(-6px);
box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}
.footer-bottom{
text-align:center;
padding:15px 0;
font-size:14px;
opacity:0.7;
}