:root{
  --bg:#f4f8fb;
  --paper:#ffffff;
  --paper-soft:#f8fbfd;
  --ink:#10243e;
  --muted:#66758b;
  --line:rgba(16,36,62,.12);
  --teal:#0d6e74;
  --teal-dark:#093d41;
  --green:#24b36b;
  --green-dark:#169656;
  --gold:#d3aa46;
  --dark:#0c1f2e;
  --shadow:0 20px 50px rgba(0,0,0,.10);
  --shadow-soft:0 12px 30px rgba(0,0,0,.08);
  --shadow-hover:0 22px 44px rgba(0,0,0,.12);
  --radius:24px;
  --max:1180px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  background:linear-gradient(180deg,#f9fbfd 0%,#f3f7fa 100%);
  color:var(--ink);
  font-family:"Plus Jakarta Sans", sans-serif;
  line-height:1.65;
}

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

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

.site-nav{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 28px;
  background:rgba(255,255,255,.76);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.35);
  box-shadow:0 8px 24px rgba(0,0,0,.04);
  transition:background-color .35s ease, box-shadow .35s ease, border-color .35s ease;
}

.brand-logo{
  display:flex;
  align-items:center;
  flex:0 0 auto;
}

.brand-logo img{
  height:48px;
  width:auto;
  display:block;
  transition:transform .35s ease, opacity .35s ease;
}

.brand-logo img:hover{
  transform:scale(1.03);
}

.nav-center{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:24px;
  flex:1;
}

.nav-link{
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  transition:color .3s ease;
  position:relative;
}

.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-6px;
  width:0;
  height:2px;
  background:var(--teal);
  transition:width .35s ease;
}

.nav-link:hover{
  color:var(--teal);
}

.nav-link:hover::after{
  width:100%;
}

.nav-right{
  display:flex;
  align-items:center;
  gap:12px;
}

.nav-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  padding:11px 16px;
  font-size:14px;
  font-weight:700;
  transition:
    transform .35s ease,
    box-shadow .35s ease,
    background-color .35s ease,
    border-color .35s ease,
    color .35s ease;
  border:1px solid transparent;
}

.nav-btn svg{
  display:block;
}

.nav-ln{
  background:#0a66c2;
  color:#fff;
  box-shadow:0 10px 24px rgba(10,102,194,.24);
  width:44px;
  height:44px;
  padding:0;
}

.nav-ln:hover{
  transform:translateY(-2px);
  box-shadow:0 16px 28px rgba(10,102,194,.28);
}

.nav-fb{
  background:#1877f2;
  color:#fff;
  box-shadow:0 10px 24px rgba(24,119,242,.24);
  width:44px;
  height:44px;
  padding:0;
}

.nav-fb:hover{
  transform:translateY(-2px);
  box-shadow:0 16px 28px rgba(24,119,242,.28);
}

.nav-wa{
  background:linear-gradient(135deg,var(--green),var(--green-dark));
  color:#fff;
  box-shadow:0 10px 24px rgba(36,179,107,.24);
}

.nav-wa:hover{
  transform:translateY(-2px);
  box-shadow:0 16px 28px rgba(36,179,107,.28);
}

.nav-em{
  background:#fff;
  color:var(--ink);
  border-color:rgba(16,36,62,.12);
}

.nav-em:hover{
  background:#f7fafc;
  transform:translateY(-2px);
}

.hero{
  position:relative;
  min-height:100vh;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:120px 24px 90px;
}

.hero-video{
  position:absolute;
  top:50%;
  left:50%;
  width:100%;
  height:100%;
  object-fit:cover;
  transform:translate(-50%,-50%);
  z-index:0;
}

.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(5,28,35,.80), rgba(13,110,116,.46)),
    radial-gradient(circle at top right, rgba(211,170,70,.16), transparent 28%);
  z-index:1;
}

.hero-glow{
  position:absolute;
  border-radius:50%;
  pointer-events:none;
  z-index:2;
  filter:blur(2px);
}

.hero-glow-one{
  width:420px;
  height:420px;
  right:-100px;
  top:90px;
  background:radial-gradient(circle, rgba(211,170,70,.20) 0%, rgba(211,170,70,0) 68%);
}

.hero-glow-two{
  width:340px;
  height:340px;
  left:-90px;
  bottom:50px;
  background:radial-gradient(circle, rgba(36,179,107,.16) 0%, rgba(36,179,107,0) 68%);
}

.hero-inner{
  position:relative;
  z-index:3;
  width:min(100%, 920px);
  text-align:center;
  color:#fff;
  animation:heroFade 1.2s ease both;
}

@keyframes heroFade{
  from{
    opacity:0;
    transform:translateY(24px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

.hero-tag{
  display:inline-block;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.hero-title{
  margin:18px 0 0;
  font-family:"Fraunces", serif;
  font-size:clamp(58px, 9vw, 104px);
  line-height:.98;
  letter-spacing:-.04em;
  text-shadow:0 10px 30px rgba(0,0,0,.2);
}

.hero-heading{
  margin:14px 0 0;
  font-family:"Fraunces", serif;
  font-size:clamp(28px, 4vw, 44px);
  line-height:1.15;
  color:rgba(255,255,255,.96);
  max-width:880px;
  margin-inline:auto;
}

.hero-sub{
  margin:22px auto 0;
  max-width:760px;
  font-size:17px;
  color:rgba(255,255,255,.92);
}

.hero-btns{
  margin-top:32px;
  display:flex;
  justify-content:center;
  align-items:center;
  flex-wrap:wrap;
  gap:14px;
}

.hero-scroll{
  position:absolute;
  bottom:28px;
  left:50%;
  transform:translateX(-50%);
  z-index:3;
}

.hero-scroll a{
  color:rgba(255,255,255,.82);
  font-size:13px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:170px;
  padding:14px 22px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  transition:
    transform .35s ease,
    box-shadow .35s ease,
    background-color .35s ease,
    border-color .35s ease,
    color .35s ease;
  border:1px solid transparent;
  cursor:pointer;
}

.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--green),var(--green-dark));
  box-shadow:0 12px 28px rgba(36,179,107,.26);
}

.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 34px rgba(36,179,107,.30);
}

.btn-glass{
  color:#fff;
  background:rgba(255,255,255,.12);
  border-color:rgba(255,255,255,.26);
  backdrop-filter:blur(4px);
}

.btn-glass:hover{
  background:rgba(255,255,255,.18);
  transform:translateY(-2px);
}

main{
  width:min(var(--max), calc(100% - 28px));
  margin:0 auto;
  padding:56px 0 92px;
}

.section-shell{
  border-radius:32px;
  padding:40px 32px 36px;
  margin:0 0 28px;
  box-shadow:var(--shadow);
  transition:
    transform .35s ease,
    box-shadow .35s ease,
    background-color .35s ease,
    border-color .35s ease;
}

.section-light{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(255,255,255,.82);
  backdrop-filter:blur(6px);
}

.section-tint{
  background:linear-gradient(180deg,#f6fbfc 0%, #edf7f7 100%);
  border:1px solid rgba(13,110,116,.08);
}

.section-dark{
  background:linear-gradient(180deg,#122838 0%, #0d1f2d 100%);
  border:1px solid rgba(255,255,255,.06);
}

.section-top{
  margin-bottom:26px;
}

.section-top-dark{
  color:#fff;
}

.section-kicker{
  display:inline-block;
  font-size:13px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--teal);
}

.section-kicker-light{
  color:rgba(255,255,255,.76);
}

.block-title{
  margin:8px 0 0;
  font-family:"Fraunces", serif;
  font-size:clamp(32px, 4vw, 48px);
  line-height:1.06;
  letter-spacing:-.03em;
  color:var(--ink);
}

.block-title-light{
  color:#fff;
}

.block-rule{
  width:78px;
  height:4px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--teal),var(--gold));
  margin-top:14px;
}

.section-intro{
  max-width:760px;
  margin:18px 0 0;
  color:var(--muted);
  font-size:16px;
}

.section-intro-light{
  color:rgba(255,255,255,.78);
}

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

.feature-card,
.svc-item,
.contact-card,
.contact-form,
.step{
  transition:
    transform .35s ease,
    box-shadow .35s ease,
    background-color .35s ease,
    border-color .35s ease;
}

.feature-card:hover,
.svc-item:hover,
.contact-card:hover,
.step:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-hover);
}

.about-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  padding:24px 22px;
  box-shadow:var(--shadow-soft);
  position:relative;
}

.card-badge{
  width:42px;
  height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, rgba(13,110,116,.12), rgba(36,179,107,.18));
  color:var(--teal-dark);
  font-weight:800;
  font-size:14px;
  margin-bottom:14px;
}

.about-card h3{
  margin:0 0 10px;
  font-size:20px;
  color:var(--ink);
}

.about-card p{
  margin:0;
  font-size:15px;
  color:var(--muted);
}

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

.svc-item{
  display:flex;
  gap:16px;
  align-items:flex-start;
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  padding:22px 20px;
  box-shadow:var(--shadow-soft);
}

.svc-item-wide{
  grid-column:1 / -1;
}

.svc-icon{
  width:48px;
  height:48px;
  border-radius:14px;
  display:grid;
  place-items:center;
  flex:0 0 48px;
  background:linear-gradient(135deg, rgba(13,110,116,.14), rgba(36,179,107,.2));
  color:var(--teal-dark);
  font-weight:800;
  font-size:14px;
}

.svc-item h3{
  margin:0 0 6px;
  font-size:18px;
  line-height:1.3;
}

.svc-item p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}

.contact-layout{
  display:grid;
  grid-template-columns: .95fr 1.05fr;
  gap:20px;
  align-items:start;
}

.contact-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}

.contact-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  padding:24px 20px;
  box-shadow:var(--shadow-soft);
}

.contact-icon{
  width:52px;
  height:52px;
  border-radius:16px;
  display:grid;
  place-items:center;
  font-size:22px;
  margin-bottom:14px;
  background:linear-gradient(135deg, rgba(13,110,116,.14), rgba(36,179,107,.18));
}

.contact-card h3{
  margin:0 0 8px;
  font-size:19px;
}

.contact-card p{
  margin:0;
  color:var(--muted);
}

.contact-card a{
  color:var(--teal);
  font-weight:600;
}

.contact-form{
  background:#fff;
  border:1px solid var(--line);
  border-radius:28px;
  padding:24px;
  box-shadow:var(--shadow-soft);
}

.contact-form:hover{
  box-shadow:0 18px 40px rgba(0,0,0,.08);
}

.form-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:16px;
}

.form-group{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.form-group label{
  font-size:14px;
  font-weight:700;
  color:var(--ink);
}

.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px 16px;
  font:inherit;
  color:var(--ink);
  background:#fff;
  outline:none;
  transition:border-color .3s ease, box-shadow .3s ease, background-color .3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  border-color:rgba(13,110,116,.45);
  box-shadow:0 0 0 4px rgba(13,110,116,.08);
}

.full-width{
  grid-column:1 / -1;
}

.form-btn{
  margin-top:18px;
}

.steps{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:16px;
}

.step{
  position:relative;
  background:rgba(255,255,255,.98);
  border:1px solid rgba(255,255,255,.08);
  border-radius:24px;
  padding:22px 18px 18px;
  min-height:230px;
  box-shadow:0 10px 28px rgba(0,0,0,.18);
}

.step-num{
  width:42px;
  height:42px;
  border-radius:50%;
  display:grid;
  place-items:center;
  font-weight:800;
  color:#fff;
  background:linear-gradient(135deg,var(--teal),var(--green));
  margin-bottom:14px;
}

.step h4{
  margin:0 0 8px;
  font-size:18px;
  line-height:1.3;
  color:var(--ink);
}

.step p{
  margin:0;
  font-size:14px;
  color:var(--muted);
}

.step-connector{
  position:absolute;
  top:50%;
  right:-16px;
  transform:translateY(-50%);
  width:32px;
  height:32px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 8px 18px rgba(0,0,0,.06);
}

.step-connector svg{
  width:16px;
  height:16px;
  stroke:var(--teal);
  fill:none;
  stroke-width:1.7;
}

.step:last-child .step-connector{
  display:none;
}

.site-footer{
  background:#091723;
  color:rgba(255,255,255,.9);
  padding:34px 20px 40px;
  border-top:1px solid rgba(255,255,255,.04);
}

.footer-inner{
  width:min(var(--max), calc(100% - 8px));
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}

.footer-brand{
  display:flex;
  align-items:center;
  gap:14px;
}

.footer-brand img{
  height:42px;
  width:auto;
}

.site-footer h3{
  margin:0 0 4px;
  font-size:18px;
}

.site-footer p{
  margin:0;
  color:rgba(255,255,255,.72);
}

.footer-links{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
}

.footer-links a{
  color:#fff;
  font-weight:600;
  transition:opacity .3s ease, color .3s ease;
}

.footer-links a:hover{
  opacity:.82;
}

.reveal{
  opacity:0;
  transform:translateY(40px) scale(.98);
  transition:
    opacity .9s ease,
    transform .9s cubic-bezier(.22, 1, .36, 1);
  will-change:opacity, transform;
}

.reveal.visible{
  opacity:1;
  transform:translateY(0) scale(1);
}

@media (max-width: 1024px){
  .steps{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }

  .step-connector{
    display:none;
  }

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

@media (max-width: 860px){
  .site-nav{
    flex-wrap:wrap;
    padding:14px 16px;
  }

  .brand-logo img{
    height:42px;
  }

  .nav-center{
    order:3;
    width:100%;
    justify-content:center;
    flex-wrap:wrap;
    gap:16px;
    margin-top:4px;
  }

  .nav-right{
    margin-left:auto;
    flex-wrap:wrap;
  }
}

@media (max-width: 760px){
  .hero{
    min-height:88vh;
    padding:140px 16px 72px;
  }

  .hero-title{
    font-size:clamp(42px, 12vw, 62px);
  }

  .hero-heading{
    font-size:clamp(22px, 6vw, 30px);
  }

  .hero-sub{
    font-size:14px;
    line-height:1.7;
  }

  main{
    width:min(var(--max), calc(100% - 18px));
    padding:32px 0 74px;
  }

  .section-shell{
    padding:26px 18px 22px;
    border-radius:24px;
  }

  .about-grid,
  .svc-list,
  .form-grid,
  .steps{
    grid-template-columns:1fr;
  }

  .svc-item-wide,
  .full-width{
    grid-column:auto;
  }

  .nav-btn,
  .btn{
    width:100%;
  }

  .nav-ln,
  .nav-fb{
    width:100%;
    height:auto;
    padding:11px 16px;
  }

  .contact-form{
    padding:18px;
  }

  .footer-inner{
    flex-direction:column;
    align-items:flex-start;
  }

  .footer-brand{
    align-items:flex-start;
  }
}