* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth
}

body {
  margin:0;
  font-family:Inter,Arial,sans-serif;
  color:#1D2530;
  background:#fff;
  line-height:1.65
}

a {
  color:inherit
}

.container {
  width:min(1160px,calc(100% - 48px));
  margin:auto
}

.site-header {
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid #e9edf4
}

.nav-wrap {
  height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between
}

.brand {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  font-weight: 700;
  font-size: 17px;
  line-height: 1.2;
}

.brand small {
  font-size: 12px;
  letter-spacing: .08em;
  color: #647080;
  margin-top: 5px;
  text-transform: uppercase;
}

.site-header nav {
  display:flex;
  gap:34px
}

.site-header nav a {
  text-decoration:none;
  font-size:14px;
  font-weight:600
}

.site-header nav a:hover {
  color:#1C51BA
}

.hero {
  min-height:690px;
  display:flex;
  align-items:center;
  background:linear-gradient(120deg,#fff 0%,#fff 60%,#F5F8FF 60%)
}

.hero-grid {
  display:grid;
  grid-template-columns:1.15fr .85fr;
  align-items:center;
  gap:70px
}

.eyebrow,.section-kicker {
  font-size:13px;
  font-weight:800;
  letter-spacing:.15em;
  color:#1C51BA;
  margin:0 0 22px
}

.eyebrow span {
  color:#7b8795;
  margin-left:12px
}

.hero h1 {
  font-size:clamp(48px,5.4vw,76px);
  line-height:1.04;
  letter-spacing:-.045em;
  margin:0;
  max-width:820px;
  color:#17202c
}

.lead {
  font-size:20px;
  max-width:700px;
  color:#566272;
  margin:30px 0 38px
}

.button {
  display:inline-block;
  background:#123578;
  color:#fff;
  text-decoration:none;
  padding:16px 24px;
  border-radius:8px;
  font-weight:700;
  box-shadow:0 10px 28px rgba(28,81,186,.18);
  transition:.2s
}

.button:hover {
  transform:translateY(-2px);
  background:#0d285b
}

.photo-placeholder,.about-photo {
  background:linear-gradient(145deg,#EAF1FF,#dbe7ff);
  border-radius:24px;
  color:#6780aa;
  display:grid;
  place-items:center;
  text-align:center;
  font-weight:700
}

.photo-placeholder {
  height:460px;
  transform:rotate(1.5deg)
}

.section {
  padding:110px 0
}

.section h2,.contact-section h2 {
  font-size:clamp(34px,4vw,52px);
  line-height:1.12;
  letter-spacing:-.035em;
  margin:0 0 50px;
  color:#17202c
}

.problem-section {
  background:#F5F8FF
}

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

.problem-card {
  background:#fff;
  border:1px solid #e1e9f7;
  border-radius:16px;
  padding:28px 30px;
  min-height:150px;
  display:flex;
  align-items:center;
  box-shadow:0 8px 30px rgba(30,50,90,.045)
}

.process span {
  color:#1C51BA;
  font-size:12px;
  font-weight:800;
  letter-spacing:.1em
}

.problem-card p {
  font-size:17px;
  margin:0;
  font-weight:550
}

.statement {
  font-size:24px;
  line-height:1.45;
  max-width:900px;
  margin:55px 0 0
}

.services {
  border-top:1px solid #dfe4eb
}

.service {
  display:block;
  padding:54px 0;
  border-bottom:1px solid #dfe4eb
}

.service h3 {
  font-size:30px;
  margin:0 0 14px;
  letter-spacing:-.025em
}

.service p {
  max-width:820px;
  color:#566272
}

.service-intro {
  font-size:18px!important;
  color:#1D2530!important;
  font-weight:650
}

.tags {
  color:#1C51BA!important;
  font-weight:650
}

.external-section {
  background:#123578;
  color:#fff
}

.external-section h2 {
  color:#fff;
  margin-bottom:0
}

.external-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:90px
}

.benefits {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:38px 32px
}

.benefits h3 {
  margin:0 0 8px;
  font-size:18px
}

.benefits p {
  margin:0;
  color:#cbd7ef;
  font-size:14px
}

.process {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  position:relative;
  gap:45px
}

.process:before {
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:18px;
  height:1px;
  background:#dce3ee
}

.process article {
  position:relative;
  padding-top:55px
}

.process article>span {
  position:absolute;
  top:0;
  background:#fff;
  padding-right:15px
}

.process h3 {
  font-size:21px;
  margin:0 0 12px
}

.process p {
  color:#5c6775;
  font-size:15px
}

.about-section {
  background:#F5F8FF
}

.about-grid {
  display:grid;
  grid-template-columns:.75fr 1.25fr;
  gap:85px;
  align-items:center
}

.about-photo {
  height:520px
}

.about-section h2 {
  margin-bottom:30px
}

.about-section p:not(.section-kicker) {
  color:#536070
}

.logo-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px
}

.logo-grid div {
  height:100px;
  border:1px dashed #bdc7d5;
  border-radius:12px;
  display:grid;
  place-items:center;
  color:#9ba7b5;
  font-size:12px;
  font-weight:700
}

.testimonial-head {
  margin-top:100px
}

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

.testimonials article {
  background:#F5F8FF;
  padding:32px;
  border-radius:16px
}

.testimonials p {
  font-size:17px;
  margin-top:0
}

.testimonials small {
  color:#667282;
  font-weight:600
}

.contact-section {
  padding:105px 0;
  background:#123578;
  color:#fff
}

.contact-section h2 {
  color:#fff;
  margin-bottom:25px
}

.contact-section p {
  color:#d1dbef;
  max-width:620px
}

.section-kicker.light {
  color:#a9c4ff
}

.contact-grid {
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:90px
}

.free-call {
  display:inline-block;
  margin-top:18px;
  padding:10px 14px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:8px;
  font-weight:700
}

.contact-links {
  display:flex;
  flex-direction:column
}

.contact-links a {
  text-decoration:none;
  padding:20px 0;
  border-bottom:1px solid rgba(255,255,255,.18);
  display:flex;
  flex-direction:column
}

.contact-links small {
  font-size:10px;
  letter-spacing:.15em;
  color:#a9c4ff;
  font-weight:800
}

.contact-links span {
  font-size:19px;
  margin-top:3px
}

.contact-links a:hover span {
  color:#a9c4ff
}

footer {
  background:#0d285b;
  color:#aebcda;
  padding:25px 0;
  font-size:12px
}

.reveal {
  opacity:0;
  transform:translateY(22px);
  transition:opacity .65s ease,transform .65s ease
}

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

.problem-card:nth-child(2),.service:nth-child(2) {
  transition-delay:.08s
}

.problem-card:nth-child(3),.service:nth-child(3) {
  transition-delay:.16s
}

.problem-card:nth-child(4) {
  transition-delay:.24s
}

@media(max-width:800px) {
  .container {
    width:min(100% - 32px,1160px)
  }

  .site-header nav {
    display:none
  }

  .hero {
    min-height:auto;
    padding:80px 0;
    background:#fff
  }

  .hero-grid,.external-grid,.about-grid,.contact-grid {
    grid-template-columns:1fr
  }

  .hero h1 {
    font-size:48px
  }

  .hero-visual {
    display:none
  }

  .section {
    padding:75px 0
  }

  .problem-grid,.benefits,.process,.testimonials {
    grid-template-columns:1fr
  }

  .service {
    display:block
  }

  .external-grid {
    gap:50px
  }

  .process:before {
    display:none
  }

  .process article {
    padding-top:35px
  }

  .about-photo {
    height:420px
  }

  .logo-grid {
    grid-template-columns:repeat(2,1fr)
  }

  .contact-grid {
    gap:45px
  }

  .eyebrow span {
    display:block;
    margin:6px 0 0
  }

  .statement {
    font-size:20px
  }

}

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

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

}

.external-section .section-kicker {
  color:#a9c4ff
}

.about-text {
  max-width:980px
}

.about-copy {
  max-width:850px
}

.about-copy p {
  color:#536070
}

.about-text h2 {
  max-width:820px;
  margin-bottom:30px
}

/* ===== V4 final ===== */ .problem-card:nth-child(1) {
  transition-delay:0ms
}

.problem-card:nth-child(2) {
  transition-delay:140ms
}

.problem-card:nth-child(3) {
  transition-delay:280ms
}

.problem-card:nth-child(4) {
  transition-delay:420ms
}

.service-rich {
  display:grid!important;
  grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr)!important;
  gap:72px;
  align-items:center;
  padding:64px 0;
}

.service-reverse .service-copy {
  order:2
}

.service-reverse .service-art {
  order:1
}

.service-copy p {
  max-width:680px
}

.service-art {
  min-height:280px;
  border-radius:26px;
  background:#F5F8FF;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  border:1px solid #e6edf8;
}

.mini-window {
  width:78%;
  background:#fff;
  border:1px solid #d9e4f5;
  border-radius:16px;
  box-shadow:0 18px 42px rgba(18,53,120,.10);
  overflow:hidden
}

.mini-bar {
  height:36px;
  background:#eaf1fb;
  display:flex;
  align-items:center;
  gap:7px;
  padding:0 14px
}

.mini-bar i {
  width:7px;
  height:7px;
  border-radius:50%;
  background:#123578;
  opacity:.35
}

.mini-content {
  padding:22px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px
}

.mini-card {
  height:52px;
  border-radius:9px;
  background:#dce7f8
}

.mini-card.wide {
  grid-column:1/-1;
  height:68px;
  background:#c8d9f3
}

.mini-row {
  height:8px;
  border-radius:8px;
  background:#123578;
  opacity:.18
}

.mini-row.r1 {
  grid-column:1/-1;
  width:90%
}

.mini-row.r2 {
  width:72%
}

.mini-row.r3 {
  width:88%
}

.journey-art {
  position:relative;
  gap:25px
}

.journey-track {
  position:absolute;
  width:72%;
  height:3px;
  background:#bfd0eb
}

.journey-dot {
  position:relative;
  z-index:1;
  width:52px;
  height:52px;
  border-radius:50%;
  background:#fff;
  border:2px solid #123578;
  color:#123578;
  display:grid;
  place-items:center;
  font-size:20px;
  box-shadow:0 8px 22px rgba(18,53,120,.10)
}

.choice-art {
  gap:28px
}

.system-stack {
  display:grid;
  gap:9px
}

.system-stack i {
  display:block;
  width:110px;
  height:55px;
  border-radius:11px;
  background:#fff;
  border:1px solid #cfddf2;
  box-shadow:0 7px 18px rgba(18,53,120,.07)
}

.system-stack i:nth-child(2) {
  transform:translateX(16px)
}

.choice-art b {
  font-size:34px;
  color:#7893c1
}

.choice-art .check {
  width:76px;
  height:76px;
  border-radius:50%;
  background:#123578;
  color:#fff;
  display:grid;
  place-items:center;
  font-size:32px
}

.about-section {
  position:relative;
  overflow:hidden;
  background-color:#F5F8FF;
  background-image:radial-gradient(circle at center,rgba(18,53,120,.09) 1.2px,transparent 1.3px);
  background-size:28px 28px
}

.about-section:after {
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(245,248,255,.35),rgba(245,248,255,.88) 62%,rgba(245,248,255,.98));
  pointer-events:none
}

.about-editorial {
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
  gap:90px;
  align-items:start
}

.about-heading h2 {
  margin-bottom:0
}

.about-copy {
  max-width:620px
}

.about-copy p:first-child {
  margin-top:6px
}

.logo-grid {
  grid-template-columns:repeat(3,1fr)!important;
  gap:24px;
  max-width:920px;
  margin:0 auto
}

.logo-grid div {
  height:145px!important;
  border:1px solid #e4eaf3!important;
  background:#fff;
  padding:26px;
  border-radius:16px!important
}

.logo-grid img {
  display:block;
  max-width:100%;
  max-height:90px;
  object-fit:contain
}

.testimonials article {
  display:flex;
  flex-direction:column
}

.testimonials small {
  margin-top:auto;
  padding-top:18px;
  line-height:1.55
}

.testimonials small strong {
  color:#1D2530;
  font-size:14px
}

@media(max-width:800px) {
  .service-rich {
    grid-template-columns:1fr!important;
    gap:28px
  }

  .service-reverse .service-copy,.service-reverse .service-art {
    order:initial
  }

  .service-art {
    min-height:225px
  }

  .about-editorial {
    grid-template-columns:1fr;
    gap:28px
  }

  .logo-grid {
    grid-template-columns:repeat(2,1fr)!important
  }

}

/* ===== Service PNG visuals + stronger About pattern ===== */ .service-image {
  min-height:280px;
  border-radius:26px;
  background:#F5F8FF;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  border:1px solid #e6edf8;
}

.service-image img {
  display:block;
  width:100%;
  height:auto;
  max-height:340px;
  object-fit:contain;
}

.about-section {
  background-color:#F5F8FF;
  background-image:radial-gradient(circle at center,rgba(18,53,120,.24) 1.35px,transparent 1.5px);
  background-size:27px 27px;
}

.about-section:after {
  background:linear-gradient(90deg,rgba(245,248,255,.08),rgba(245,248,255,.58) 62%,rgba(245,248,255,.86));
}

@media(max-width:800px) {
  .service-image {
    min-height:220px
  }

}

.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-photo {
  width: 100%;
  max-width: 480px;
  height: 520px;
  object-fit: cover;
  object-position: center;
  border-radius: 24px;
  display: block;
  transform: rotate(2deg);
}

.logo-grid {
  gap: 36px 48px;
}

.site-header {
  background: #123578;
  border-bottom: none;
}

.site-header a {
  color: #ffffff;
}

.site-header .brand small {
  color: #A9C4FF;
}

/* Mobil hamburger menü */

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 8px;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  margin: 5px auto;
  background: #ffffff;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

@media (max-width: 768px) {

  .site-header .nav-wrap {
    position: relative;
  }

  .site-header nav {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    width: 220px;
    padding: 16px 20px;
    background: #123578;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.16);
    z-index: 1000;
  }

  .site-header nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .site-header nav a {
    width: 100%;
    color: #ffffff;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .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);
  }
}