*{
  box-sizing: border-box;
}

html{
  scroll-behavior: smooth;
}

body{
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: #163047;
  background: #f8fafc;
  line-height: 1.6;
}

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

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

.container{
  width: 92%;
  max-width: 1200px;
  margin: 0 auto;
}

/* HEADER */
.site-header{
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid #ececec;
  z-index: 1000;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(16,38,60,0.03);
}

.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  min-height: 84px;
}

.logo{
  display: inline-block;
  flex: 0 0 auto;
}

.logo img{
  height: 50px;
  width: auto;
}

.main-nav{
  display: flex;
  gap: 34px;
  align-items: center;
}

.main-nav a{
  font-weight: 700;
  font-size: 15px;
  color: #18324a;
  transition: color 0.2s ease;
}

.main-nav a:hover{
  color: #ff8a2a;
}

.header-cta{
  margin-left: 20px;
}

/* BUTTONS */
.btn{
  display: inline-block;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.25s ease;
}

.btn-primary{
  background: linear-gradient(135deg, #ff8a2a 0%, #ff9c47 100%);
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(255, 138, 42, 0.22);
}

.btn-primary:hover{
  background: linear-gradient(135deg, #f57e1d 0%, #ff8a2a 100%);
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(255, 138, 42, 0.26);
}

.btn-secondary{
  background: #ffffff;
  border: 1px solid #e5e5e5;
  color: #ff8a2a;
  box-shadow: 0 6px 16px rgba(16,38,60,0.04);
}

.btn-secondary:hover{
  border-color: #ffbc89;
  transform: translateY(-2px);
}

/* HERO */
.hero{
  padding: 116px 0 42px 0;
  background:
    radial-gradient(circle at top left, rgba(255,138,42,0.08), transparent 28%),
    radial-gradient(circle at 90% 15%, rgba(255,138,42,0.05), transparent 20%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.hero-grid{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 56px;
}

.hero-copy{
  width: 48%;
}

.hero-visual{
  width: 52%;
}

.eyebrow{
  display: inline-block;
  font-size: 13px;
  color: #ff8a2a;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero h1{
  font-size: 64px;
  line-height: 1.02;
  margin: 0;
  color: #10263c;
  letter-spacing: -2px;
  max-width: 680px;
}

.hero-text{
  margin-top: 24px;
  font-size: 18px;
  color: #5c6f82;
  max-width: 610px;
}

.hero-actions{
  margin-top: 34px;
}

.hero-actions .btn{
  margin-right: 12px;
  margin-bottom: 10px;
}

.hero-stats{
  margin-top: 34px;
}

.hero-stat{
  margin-bottom: 14px;
}

.hero-stat strong{
  font-size: 18px;
  color: #10263c;
}

.hero-stat span{
  margin-left: 8px;
  font-size: 18px;
  color: #486075;
}

.visual-logo-card{
  background: #ffffff;
  border: 1px solid #ececec;
  border-radius: 30px;
  padding: 28px;
  box-shadow: 0 22px 48px rgba(16,38,60,0.08);
  max-width: 540px;
  margin: 0 auto;
}

.visual-logo{
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
}

/* INSIGHTS */
.insights-section{
  padding: 8px 0 34px 0;
}

.insights-grid{
  display: flex;
  gap: 28px;
  align-items: stretch;
}

.chart-card{
  width: 48%;
  background: linear-gradient(180deg, #fff8f2 0%, #fff3e8 100%);
  border: 1px solid #f3d9c3;
  border-radius: 28px;
  padding: 26px;
  box-shadow: 0 18px 40px rgba(255,138,42,0.10);
}

.chart-top{
  margin-bottom: 22px;
}

.pill{
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  color: #ff8a2a;
  border: 1px solid #ffd0ab;
  background: #fff;
  margin-right: 8px;
}

.pill-filled{
  color: #fff;
  background: #ff8a2a;
  border-color: #ff8a2a;
}

.chart-area{
  margin-bottom: 18px;
}

.chart-bars{
  height: 160px;
  display: flex;
  align-items: flex-end;
  gap: 16px;
}

.bar{
  width: 18%;
  border-radius: 16px 16px 0 0;
  background: linear-gradient(180deg, #ffb46f 0%, #ff8a2a 100%);
  animation: growBar 1s ease both;
}

.b1{height: 50px;}
.b2{height: 78px;}
.b3{height: 110px;}
.b4{height: 138px;}
.b5{height: 160px;}

.chart-dots{
  position: relative;
  height: 40px;
  margin-top: 12px;
  border-top: 2px dashed #f1b98a;
}

.dot{
  position: absolute;
  top: -9px;
  width: 14px;
  height: 14px;
  background: #10263c;
  border-radius: 50%;
}

.d1{left: 7%;}
.d2{left: 27%; top: -12px;}
.d3{left: 49%; top: -20px;}
.d4{left: 70%; top: -30px;}
.d5{left: 90%; top: -38px;}

.chart-caption{
  margin: 0;
  font-size: 15px;
  color: #5c6f82;
}

.info-card{
  width: 52%;
  background: #ffffff;
  border: 1px solid #ececec;
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 20px 46px rgba(16,38,60,0.08);
}

.info-kicker{
  margin: 0 0 10px 0;
  color: #ff8a2a;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.info-card h3{
  margin: 0 0 16px 0;
  font-size: 38px;
  line-height: 1.14;
  color: #10263c;
  letter-spacing: -1px;
}

.info-card ul{
  margin: 0;
  padding-left: 22px;
}

.info-card li{
  margin-bottom: 10px;
  color: #314a61;
  font-size: 18px;
}

/* CATEGORIES */
.categories-section{
  padding: 36px 0 24px 0;
}

.categories-grid{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}

.category{
  padding: 14px 18px;
  background: #ffffff;
  border: 1px solid #e8edf2;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  color: #18324a;
  box-shadow: 0 6px 14px rgba(16,38,60,0.04);
  transition: all 0.25s ease;
}

.category:hover{
  background: #ff8a2a;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(255,138,42,0.18);
}

/* SECTIONS */
.section{
  padding: 84px 0;
}

.section-soft{
  background: linear-gradient(180deg, #fffaf6 0%, #fff7f0 100%);
}

.section-heading{
  margin-bottom: 38px;
}

.section-heading h2{
  margin: 0;
  font-size: 42px;
  line-height: 1.08;
  color: #10263c;
  letter-spacing: -1px;
}

.section-heading p{
  color: #5c6f82;
  font-size: 17px;
  margin-top: 12px;
}

/* SERVICES */
.services-row{
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.service-card{
  width: 23%;
  height: 290px;
  perspective: 1000px;
}

.service-card-inner{
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.7s ease;
  transform-style: preserve-3d;
}

.service-card:hover .service-card-inner{
  transform: rotateY(180deg);
}

.service-front,
.service-back{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 24px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  padding: 24px;
  box-shadow: 0 16px 36px rgba(16,38,60,0.07);
}

.service-front{
  background: #ffffff;
  border: 1px solid #ececec;
}

.service-back{
  background: #10263c;
  color: #ffffff;
  border: 1px solid #10263c;
  transform: rotateY(180deg);
}

.service-icon{
  display: inline-block;
  width: 48px;
  height: 48px;
  line-height: 48px;
  text-align: center;
  border-radius: 14px;
  background: #fff2e6;
  color: #ff8a2a;
  font-weight: 800;
  margin-bottom: 18px;
}

.service-front h3,
.service-back h3{
  margin: 0 0 12px 0;
  font-size: 24px;
  line-height: 1.2;
}

.service-front p{
  margin: 0;
  color: #5c6f82;
  font-size: 16px;
}

.service-back ul{
  margin: 0;
  padding-left: 18px;
}

.service-back li{
  margin-bottom: 8px;
  color: #e7edf4;
}

/* FEATURES */
.features{
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.feature{
  width: 23%;
  background: #ffffff;
  padding: 24px;
  border: 1px solid #ececec;
  border-radius: 22px;
  box-shadow: 0 12px 30px rgba(16,38,60,0.05);
}

.feature h3{
  margin-top: 0;
  margin-bottom: 10px;
  color: #10263c;
  font-size: 22px;
}

.feature p{
  margin: 0;
  color: #5c6f82;
}

/* STEPS */
.steps{
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.step{
  width: 23%;
  background: #ffffff;
  padding: 24px;
  border: 1px solid #ececec;
  border-radius: 22px;
  box-shadow: 0 12px 30px rgba(16,38,60,0.05);
}

.step-number{
  display: inline-block;
  background: #fff2e6;
  color: #ff8a2a;
  font-weight: 800;
  font-size: 14px;
  border-radius: 12px;
  padding: 8px 12px;
  margin-bottom: 16px;
}

.step h3{
  margin-top: 0;
  margin-bottom: 10px;
  color: #10263c;
  font-size: 22px;
}

.step p{
  margin: 0;
  color: #5c6f82;
}

/* CTA */
.cta{
  padding-top: 38px;
  padding-bottom: 38px;
}

.cta-box{
  background: linear-gradient(135deg, #fff3e6 0%, #ffffff 100%);
  padding: 36px;
  border-radius: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 18px 40px rgba(255,138,42,0.10);
  border: 1px solid #f5dfcc;
}

.cta-box h2{
  margin: 0;
  color: #10263c;
  font-size: 42px;
  line-height: 1.05;
}

.cta-box p{
  margin-top: 10px;
  margin-bottom: 0;
  color: #5c6f82;
}

/* CONTACT */
.contact-grid{
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.contact-grid > div{
  width: 42%;
}

.contact-form{
  width: 58%;
  background: #ffffff;
  padding: 28px;
  border-radius: 24px;
  border: 1px solid #ececec;
  box-shadow: 0 16px 38px rgba(16,38,60,0.06);
}

.contact-data p{
  margin-bottom: 10px;
  color: #5c6f82;
}

.contact-data strong{
  color: #10263c;
}

.contact-form label{
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  color: #10263c;
}

.contact-form input,
.contact-form textarea{
  width: 100%;
  margin-bottom: 16px;
  padding: 14px 14px;
  border-radius: 14px;
  border: 1px solid #e3e3e3;
  background: #ffffff;
  font-family: "Inter", Arial, sans-serif;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus{
  outline: none;
  border-color: #ffb57d;
  box-shadow: 0 0 0 4px rgba(255,138,42,0.10);
}

.contact-form textarea{
  resize: vertical;
}

/* FOOTER */
.site-footer{
  background: #f4f6f8;
  padding: 46px 0 22px 0;
  border-top: 1px solid #ececec;
}

.footer-grid{
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
}

.footer-grid > div{
  width: 22%;
}

.footer-logo{
  height: 46px;
  width: auto;
  margin-bottom: 12px;
}

.site-footer h3{
  margin-top: 0;
  margin-bottom: 12px;
  color: #10263c;
}

.site-footer p,
.site-footer li,
.site-footer a{
  color: #5c6f82;
  font-size: 15px;
}

.site-footer ul{
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li{
  margin-bottom: 8px;
}

.footer-bottom{
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid #e2e6ea;
}

.footer-bottom p{
  margin: 0;
  font-size: 13px;
  color: #74879a;
}

.footer-mini-links{
  margin-top: 12px;
}

.mini-link{
  font-size: 14px;
  color: #7f93a7;
}

/* ANIMATIONS */
@keyframes growBar{
  from{
    transform: scaleY(0.2);
    transform-origin: bottom;
    opacity: 0.4;
  }
  to{
    transform: scaleY(1);
    transform-origin: bottom;
    opacity: 1;
  }
}

/* RESPONSIVE */
@media (max-width: 1100px){
  .hero-grid,
  .insights-grid,
  .contact-grid{
    flex-direction: column;
  }

  .hero-copy,
  .hero-visual,
  .chart-card,
  .info-card,
  .contact-grid > div,
  .contact-form{
    width: 100%;
  }

  .services-row,
  .features,
  .steps{
    gap: 20px;
  }

  .service-card,
  .feature,
  .step{
    width: 48%;
  }

  .footer-grid > div{
    width: 47%;
  }

  .cta-box{
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}

@media (max-width: 860px){
  .nav{
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    min-height: auto;
  }

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

  .logo img{
    margin: 0 auto;
  }

  .main-nav{
    width: 100%;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
  }

  .header-cta{
    display: none;
  }

  .hero{
    padding-top: 86px;
  }

  .hero h1{
    font-size: 46px;
    letter-spacing: -1.2px;
  }

  .hero-text{
    font-size: 17px;
  }

  .info-card h3{
    font-size: 32px;
  }
}

@media (max-width: 640px){
  .container{
    width: 94%;
  }

  .hero{
    padding-top: 72px;
    padding-bottom: 34px;
  }

  .hero h1{
    font-size: 38px;
    line-height: 1.06;
  }

  .hero-stat strong,
  .hero-stat span{
    display: block;
    margin-left: 0;
    font-size: 16px;
  }

  .service-card,
  .feature,
  .step,
  .footer-grid > div{
    width: 100%;
  }

  .section-heading h2,
  .cta-box h2,
  .info-card h3{
    font-size: 30px;
  }

  .main-nav a{
    font-size: 14px;
  }

  .chart-bars{
    gap: 10px;
  }
}