:root{
  --primary: #0f4c97;
  --primary-dark: #0a3870;
  --secondary: #22a652;
  --secondary-dark: #168440;
  --accent: #1f7ae0;
  --dark: #132238;
  --text: #4e5f73;
  --muted: #7d8da1;
  --light: #f4f8fc;
  --white: #ffffff;
  --border: #d9e5f1;
  --shadow-sm: 0 8px 24px rgba(15, 76, 151, 0.08);
  --shadow-md: 0 14px 40px rgba(15, 76, 151, 0.12);
  --shadow-lg: 0 20px 60px rgba(15, 76, 151, 0.18);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --transition: all 0.35s ease;
}

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

html{
  scroll-behavior:smooth;
}

body{
  font-family: Arial, Helvetica, sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
  overflow-x:hidden;
}

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

a{
  text-decoration:none;
  color:inherit;
  transition:var(--transition);
}

ul{
  list-style:none;
}

.container{
  width:min(1600px, 99%);
  margin:0 auto;
  padding-left:14px;
  padding-right:14px;
}

section{
  position:relative;
}

/* =========================
   GLOBAL TITLES / BUTTONS
========================= */
.section-title{
  text-align:center;
  margin-bottom:42px;
}

.section-title h2{
  font-size:clamp(30px, 4vw, 44px);
  color:var(--dark);
  line-height:1.2;
  margin-bottom:12px;
  font-weight:800;
}

.section-title p{
  max-width:980px;
  margin:0 auto;
  color:var(--muted);
  font-size:17px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 24px;
  border-radius:14px;
  font-weight:600;
  border:none;
  cursor:pointer;
  transition:var(--transition);
}

.btn-primary{
  background:linear-gradient(135deg, var(--primary), var(--secondary));
  color:var(--white);
  box-shadow:var(--shadow-sm);
  align-items:center;
}

.desktop-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: fit-content;
  min-width: 0;
  height: auto;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.2;
  white-space: nowrap;
}


.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
}

/* =========================
   HERO SECTION
========================= */
.hero{
  min-height:88vh;
  display:flex;
  align-items:center;
  background:
    linear-gradient(120deg, rgba(8,50,104,0.35), rgba(25,138,77,0.30)),
    url("/image/hero.webp") center center / cover no-repeat;
  overflow:hidden;
  padding:30px 0 30px;
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,0.12), transparent 26%),
    radial-gradient(circle at 85% 25%, rgba(255,255,255,0.08), transparent 20%),
    radial-gradient(circle at 70% 80%, rgba(255,255,255,0.06), transparent 22%);
  pointer-events:none;
}

.hero-content{
  position:relative;
  z-index:2;
  color:var(--white);
  width:100%;
  animation:fadeUp 0.9s ease;
}

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

.hero-slide h1{
  font-size:clamp(34px, 5vw, 62px);
  line-height:1.08;
  font-weight:600;
  margin-bottom:5px;
  letter-spacing:-0.5px;
  color:#fff;
  max-width:760px;
  text-shadow:0 2px 8px rgba(0,0,0,0.18);
}

.hero-slide ul{
  display:grid;
  gap:14px;
  margin-bottom:28px;
  max-width:980px;
}

.hero-slide li{
  background:rgba(255,255,255,0.10);
  border:1px solid rgba(255,255,255,0.14);
  backdrop-filter:blur(8px);
  border-radius:16px;
  padding:14px 18px;
  box-shadow:0 8px 20px rgba(0,0,0,0.08);
}

.hero-slide li h2{
  font-size:19px;
  line-height:1.4;
  font-weight:600;
  color:#f5fbff;
}

.hero-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-top:8px;
  background:#ff4a57;
  color:#fff;
  padding:15px 28px;
  border-radius:999px;
  font-weight:800;
  font-size:16px;
  box-shadow:0 16px 38px rgba(0,0,0,0.16);
}

.hero-btn:hover{
  transform:translateY(-4px);
  color:#fff;
}

/* =========================
   SERVICES SECTION
========================= */
.services-section{
  padding:90px 0;
  background:linear-gradient(180deg, #f8fbff 0%, #eef5fb 100%);
  overflow:hidden;
}

.services-slider-wrap{
  position:relative;
  display:flex !important;
  align-items:center !important;
  gap:10px !important;
  width:100% !important;
}

.services-grid{
  display:flex !important;
  flex-direction:row !important;
  flex-wrap:nowrap !important;
  align-items:stretch !important;
  gap:12px !important;
  overflow-x:auto !important;
  overflow-y:hidden !important;
  scroll-behavior:smooth;
  scrollbar-width:none;
  width:100% !important;
  padding:22px 0 !important;
  white-space:nowrap !important;
}

.services-grid::-webkit-scrollbar{
  display:none;
}

.service-card{
  display:flex !important;
  flex-direction:column !important;
  justify-content:flex-start !important;
  flex:0 0 290px !important;
  min-width:290px !important;
  max-width:290px !important;
  background:var(--white);
  border:1px solid var(--border);
  border-radius:22px;
  padding:18px 14px;
  box-shadow:var(--shadow-sm);
  position:relative;
  overflow:hidden;
  transition:all 0.35s ease;
  transform:scale(0.90);
  opacity:0.82;
  white-space:normal !important;
}

.service-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:5px;
  background:linear-gradient(90deg, var(--primary), var(--secondary));
}

.service-card:hover{
  box-shadow:var(--shadow-md);
  border-color:#c7d9ec;
}

.service-card.active-service{
  flex:0 0 300px !important;
  min-width:300px !important;
  max-width:300px !important;
  transform:scale(1.04);
  opacity:1;
  box-shadow:var(--shadow-lg);
  border:2px solid var(--primary);
  z-index:2;
}

.service-icon{
  width:52px;
  height:52px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:22px;
  border-radius:16px;
  margin-bottom:14px;
  background:linear-gradient(135deg, rgba(15,76,151,0.12), rgba(34,166,82,0.12));
}

.service-card h3{
  font-size:16px;
  line-height:1.3;
  color:var(--dark);
  margin-bottom:10px;
  font-weight:800;
}

.service-card p{
  color:var(--text);
  font-size:13px;
  line-height:1.65;
}

.services-nav{
  width:40px;
  height:40px;
  border:none;
  border-radius:50%;
  background:linear-gradient(135deg, var(--primary), var(--secondary));
  color:#fff;
  font-size:20px;
  font-weight:700;
  cursor:pointer;
  box-shadow:var(--shadow-sm);
  flex-shrink:0;
  transition:all 0.35s ease;
  z-index:5;
}

.services-nav:hover{
  transform:scale(1.08);
  box-shadow:var(--shadow-md);
}

/* =========================
   WHY US SECTION
========================= */
.why-us{
  padding:90px 0;
  background:var(--white);
}

.why-us-container{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  align-items:center;
}

.why-us-image{
  position:relative;
}

.why-us-image img{
  border-radius:28px;
  box-shadow:var(--shadow-lg);
  border:1px solid var(--border);
}

.why-us-content h2{
  font-size:clamp(30px, 4vw, 46px);
  line-height:1.2;
  color:var(--dark);
  margin-bottom:10px;
  font-weight:800;
}

.why-us-content > p{
  font-size:17px;
  color:var(--muted);
  margin-bottom:10px;
}

.feature-list{
  display:grid;
  gap:10px;
}

.feature-list li{
  display:flex;
  align-items:flex-start;
  gap:14px;
  background:#f8fbff;
  border:1px solid #e2edf7;
  border-radius:18px;
  padding:16px 16px;
  transition:var(--transition);
}

.feature-list li:hover{
  transform:translateX(6px);
  box-shadow:var(--shadow-sm);
}

.feature-icon{
  flex:0 0 40px;
  width:40px;
  height:40px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg, var(--secondary), var(--primary));
  color:#fff;
  font-weight:800;
  font-size:18px;
  box-shadow:0 8px 18px rgba(15,76,151,0.18);
}

.feature-text h4{
  font-size:18px;
  line-height:1.3;
  color:var(--dark);
  margin-bottom:4px;
  font-weight:800;
}

.feature-text p{
  font-size:15px;
  color:var(--muted);
  line-height:1.6;
}

/* =========================
   PROCESS SECTION
========================= */
.process{
  padding:90px 0;
  background:linear-gradient(180deg, #edf5fc 0%, #f9fcff 100%);
}

.process-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:24px;
}

.process-step{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:24px;
  padding:30px 24px;
  text-align:center;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
  position:relative;
  overflow:hidden;
}

.process-step:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-md);
}

.process-step::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:6px;
  background:linear-gradient(90deg, var(--primary), var(--secondary));
}

.step-number{
  width:64px;
  height:64px;
  border-radius:50%;
  margin:0 auto 18px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:24px;
  font-weight:800;
  color:#fff;
  background:linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow:0 12px 30px rgba(15,76,151,0.18);
}

.process-step h3{
  color:var(--dark);
  font-size:22px;
  margin-bottom:10px;
  font-weight:800;
}

.process-step p{
  color:var(--muted);
  font-size:15px;
  line-height:1.75;
}

@keyframes fadeUp{
  from{
    opacity:0;
    transform:translateY(26px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width:1199px){
  .process-grid{
    grid-template-columns:repeat(2, 1fr);
  }

  .service-card{
    flex:0 0 175px !important;
    min-width:175px !important;
    max-width:175px !important;
  }

  .service-card.active-service{
    flex:0 0 215px !important;
    min-width:215px !important;
    max-width:215px !important;
  }

  .hero{
    min-height:88vh;
    padding:80px 0 70px;
    background-position:64% center;
  }

  .hero-slide h1{
    font-size:clamp(34px, 6vw, 56px);
  }

  .hero-track{
    max-width:640px;
  }
}

@media (max-width:991px){
  .hero{
    min-height:88vh;
    padding:72px 0 60px;
    background-position:90% center;
    background-size:cover;
  }

  .hero-content{
    width:100%;
  }

  .hero-track{
    max-width:58%;
  }

  .hero-slide h1{
    font-size:clamp(30px, 6vw, 48px);
    line-height:1.06;
    margin-bottom:16px;
  }

  .hero-slide ul{
    gap:10px;
    margin-bottom:20px;
    max-width:100%;
  }

  .hero-slide li{
    padding:11px 14px;
    border-radius:14px;
  }

  .hero-slide li h2{
    font-size:15px;
    line-height:1.3;
  }

  .hero-btn{
    padding:13px 24px;
    font-size:15px;
  }

  .why-us-container{
    grid-template-columns:1fr;
  }

  .service-card{
    flex:0 0 190px !important;
    min-width:190px !important;
    max-width:190px !important;
  }

  .service-card.active-service{
    flex:0 0 225px !important;
    min-width:225px !important;
    max-width:225px !important;
  }
}

@media (max-width:767px){
  .container{
    width:96%;
    padding-left:10px;
    padding-right:10px;
  }

  .hero{
    height: 100px;                 /* reduce height */
    background-position: center;
    align-items: center;
  }

  .hero-track{
    max-width:54%;
  }

  .hero-slide h1{
    font-size:clamp(25px, 7vw, 38px);
    line-height:1.02;
    margin-bottom:12px;
  }

  .hero-slide ul{
    gap:8px;
    margin-bottom:16px;
  }

  .hero-slide li{
    padding:9px 10px;
    border-radius:12px;
  }

  .hero-slide li h2{
    font-size:13px;
    line-height:1.22;
  }

  .hero-btn{
    width:auto;
    max-width:none;
    padding:11px 18px;
    font-size:13px;
  }

  .services-slider-wrap{
    gap:8px !important;
  }

  .services-slider-wrap{
  gap:6px !important;
  align-items:center !important;
}

.services-grid{
  gap:0 !important;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  padding:16px 0 !important;
}

.services-nav{
  width:55px;
  height:34px;
  font-size:16px;
  flex-shrink:0;
}

.service-card{
  flex:0 0 100% !important;
  min-width:100% !important;
  max-width:100% !important;
  min-height:auto !important;
  transform:scale(1) !important;
  opacity:1 !important;
  scroll-snap-align:start;
  margin:0 !important;
}

.service-card.active-service{
  flex:0 0 100% !important;
  min-width:100% !important;
  max-width:100% !important;
  transform:scale(1) !important;
}

  .services-section,
  .why-us,
  .process{
    padding:70px 0;
  }

  .process-grid{
    grid-template-columns:1fr;
  }

  .why-us-content h2,
  .section-title h2{
    font-size:30px;
  }
}

@media (max-width:575px){
  body{
    font-size:12px;
  }

  .hero{
    min-height:40vh;
    padding:58px 0 45px;
    background-position:30% center;
    background-size:cover;
  }

  .hero-track{
    max-width:90%;
  }

  .hero-slide h1{
    font-size:clamp(20px, 7.6vw, 29px);
    line-height:1;
    margin-bottom:5px;
  }

  .hero-slide ul{
    gap:4px;
    margin-bottom:5px;
  }

  .hero-slide li{
    padding:8px 9px;
  }

  .hero-slide li h2{
    font-size:10px;
    line-height:1.18;
  }

  .hero-btn{
    padding:10px 16px;
    font-size:12px;
  }

  .service-card,
  .process-step{
    padding:20px 14px;
  }

  .services-grid{
  gap:0 !important;
  scroll-snap-type:x mandatory;
}

.service-card{
  flex:0 0 100% !important;
  min-width:100% !important;
  max-width:100% !important;
  scroll-snap-align:start;
}

.service-card.active-service{
  flex:0 0 100% !important;
  min-width:100% !important;
  max-width:100% !important;
}

  .feature-list li{
    padding:14px;
  }

  .feature-text h4{
    font-size:17px;
  }
}