@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --navy:#0B4F8A;
  --deep:#062038;
  --aqua:#22C1F0;
  --aqua-soft:#8FE0FB;
  --white:#FFFFFF;
  --ice:#EEF7FC;
  --ink:#0A2538;
  --silver:#AFC9D9;
  --line:rgba(255,255,255,0.14);
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter', sans-serif;
  color:var(--ink);
  background:var(--ice);
  overflow-x:hidden;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important;}
}

h1,h2,h3{font-family:'Fraunces', serif; font-weight:600; letter-spacing:-0.01em;}

a, button{font-family:inherit;}
button{cursor:pointer; border:none; background:none;}
:focus-visible{outline:3px solid var(--aqua); outline-offset:3px;}

.container{max-width:1180px; margin:0 auto; padding:0 28px;}

/* ---------- NAV ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 32px;
  transition:background 0.35s ease, padding 0.35s ease, box-shadow .35s ease;
}
.nav.scrolled{
  background:rgba(8,32,41,0.86);
  backdrop-filter:blur(10px);
  padding:12px 32px;
  box-shadow:0 8px 24px rgba(0,0,0,0.18);
}
.logo{
  color:var(--white); font-family:'Fraunces',serif; font-size:1.35rem; font-weight:600;
  display:flex; align-items:center; gap:10px;
}
.logo-mark{
  width:30px; height:30px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, var(--aqua-soft), var(--aqua) 60%, var(--navy) 100%);
  flex-shrink:0;
}
.nav-links{display:flex; gap:34px; list-style:none;}
.nav-links a{color:var(--silver); text-decoration:none; font-size:0.95rem; transition:color .25s;}
.nav-links a:hover{color:var(--white);}
.nav-cta{
  background:var(--aqua); color:var(--deep); padding:11px 22px; border-radius:100px;
  font-weight:600; font-size:0.92rem; transition:transform .25s, box-shadow .25s;
}
.nav-cta:hover{transform:translateY(-2px); box-shadow:0 10px 24px rgba(47,211,217,0.35);}
.nav-toggle{display:none; color:var(--white); font-size:1.6rem;}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  min-height:100vh;
  display:flex; align-items:center;
  overflow:hidden;
  background:var(--deep);
}
.hero-slides{
  position:absolute; inset:0; z-index:0;
}
.hero-slide{
  position:absolute; inset:0;
  opacity:0;
  animation:slideFade 16s infinite;
}
.hero-slide:nth-child(1){animation-delay:0s; background:radial-gradient(ellipse at 20% 30%, #124b5c 0%, #082029 65%), repeating-linear-gradient(115deg, rgba(255,255,255,0.035) 0 2px, transparent 2px 26px);}
.hero-slide:nth-child(2){animation-delay:4s; background:radial-gradient(ellipse at 75% 20%, #0e5a68 0%, #071b23 65%), repeating-linear-gradient(70deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 30px);}
.hero-slide:nth-child(3){animation-delay:8s; background:radial-gradient(ellipse at 50% 80%, #106273 0%, #071b23 65%), repeating-linear-gradient(20deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 22px);}
.hero-slide:nth-child(4){animation-delay:12s; background:radial-gradient(ellipse at 85% 70%, #0d4e5f 0%, #071b23 65%), repeating-linear-gradient(150deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 28px);}
@keyframes slideFade{
  0%{opacity:0;} 4%{opacity:1;} 24%{opacity:1;} 30%{opacity:0;} 100%{opacity:0;}
}
.hero-overlay{
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(8,32,41,0.35) 0%, rgba(8,32,41,0.55) 60%, var(--deep) 100%);
}
.ripple-svg{position:absolute; inset:0; z-index:1; opacity:0.5; pointer-events:none;}
.ripple-svg circle{
  fill:none; stroke:var(--aqua); stroke-width:1;
  transform-origin:center;
  animation:ripple 6s ease-out infinite;
}
.ripple-svg circle:nth-child(2){animation-delay:2s;}
.ripple-svg circle:nth-child(3){animation-delay:4s;}
@keyframes ripple{
  0%{r:20; opacity:0.6;}
  100%{r:340; opacity:0;}
}

.hero-content{
  position:relative; z-index:2;
  width:100%;
  padding-top:70px;
}
.eyebrow-line{
  display:flex; align-items:center; gap:12px;
  color:var(--aqua-soft); font-size:0.92rem; margin-bottom:22px;
  opacity:0; animation:riseIn 0.9s ease forwards; animation-delay:0.15s;
}
.eyebrow-line .dash{width:36px; height:1px; background:var(--aqua-soft);}
.hero h1{
  color:var(--white);
  font-size:clamp(2.5rem, 6vw, 4.6rem);
  line-height:1.05;
  max-width:820px;
  opacity:0; animation:riseIn 0.9s ease forwards; animation-delay:0.3s;
}
.hero h1 em{
  font-style:italic; color:var(--aqua-soft);
}
.hero p.lede{
  color:var(--silver);
  font-size:1.15rem;
  max-width:520px;
  margin-top:24px;
  line-height:1.6;
  opacity:0; animation:riseIn 0.9s ease forwards; animation-delay:0.45s;
}
@keyframes riseIn{
  from{opacity:0; transform:translateY(22px);}
  to{opacity:1; transform:translateY(0);}
}
.hero-actions{
  display:flex; gap:16px; margin-top:38px; flex-wrap:wrap;
  opacity:0; animation:riseIn 0.9s ease forwards; animation-delay:0.6s;
}
.btn-primary{
  background:var(--aqua); color:var(--deep);
  padding:17px 34px; border-radius:100px; font-weight:700; font-size:1rem;
  transition:transform .25s, box-shadow .25s;
  display:inline-flex; align-items:center; gap:10px;
}
.btn-primary:hover{transform:translateY(-3px); box-shadow:0 14px 30px rgba(47,211,217,0.4);}
.btn-ghost{
  border:1px solid var(--line); color:var(--white);
  padding:17px 30px; border-radius:100px; font-weight:600; font-size:1rem;
  transition:background .25s, border-color .25s;
  display:inline-flex; align-items:center; gap:10px;
}
.btn-ghost:hover{background:rgba(255,255,255,0.08); border-color:var(--aqua-soft);}

.hero-stats{
  display:flex; gap:48px; margin-top:70px; flex-wrap:wrap;
  opacity:0; animation:riseIn 0.9s ease forwards; animation-delay:0.75s;
  padding-bottom:60px;
}
.stat b{display:block; font-family:'Fraunces',serif; font-size:2rem; color:var(--white);}
.stat span{color:var(--silver); font-size:0.88rem;}

/* ---------- SERVICES ---------- */
.section{padding:120px 0;}
.section-head{max-width:640px; margin-bottom:64px;}
.section-tag{color:var(--navy); font-weight:600; font-size:0.9rem; margin-bottom:14px; display:flex; align-items:center; gap:10px;}
.section-tag .dash{width:28px; height:1px; background:var(--navy); opacity:0.4;}
.section h2{font-size:clamp(1.9rem,3.6vw,2.7rem); color:var(--ink); line-height:1.15;}
.section p.desc{color:#4E6B72; margin-top:18px; font-size:1.05rem; line-height:1.65;}

.services{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:1px;
  background:rgba(11,59,74,0.14);
  border:1px solid rgba(11,59,74,0.14);
}
.service{
  background:var(--ice);
  padding:44px 40px;
  transition:background .3s ease;
}
.service:hover{background:var(--white);}
.service-icon{
  width:50px; height:50px; margin-bottom:24px;
}
.service h3{font-size:1.3rem; color:var(--ink); margin-bottom:12px;}
.service p{color:#5C7A80; line-height:1.6; font-size:0.98rem;}

/* ---------- WHY / PROCESS ---------- */
.why{
  background:var(--navy);
  color:var(--white);
}
.why .section-tag{color:var(--aqua-soft);}
.why .section-tag .dash{background:var(--aqua-soft);}
.why h2{color:var(--white);}
.why-grid{
  display:grid; grid-template-columns:1.1fr 1fr; gap:70px; align-items:center;
}
.why-list{list-style:none; display:flex; flex-direction:column; gap:28px;}
.why-list li{
  display:flex; gap:20px; padding-bottom:28px; border-bottom:1px solid var(--line);
}
.why-list li:last-child{border-bottom:none; padding-bottom:0;}
.why-num{
  font-family:'Fraunces',serif; font-size:1.1rem; color:var(--aqua-soft); flex-shrink:0; width:34px;
}
.why-list h4{font-size:1.08rem; margin-bottom:6px; font-weight:600; font-family:'Inter';}
.why-list p{color:var(--silver); font-size:0.95rem; line-height:1.6;}

.why-visual{
  position:relative; aspect-ratio:1/1; border-radius:4px; overflow:hidden;
  background:radial-gradient(circle at 30% 20%, #17667a, var(--deep) 70%);
}
.why-visual svg{width:100%; height:100%;}

/* ---------- CONTACT ---------- */
.contact{
  background:var(--ice);
  text-align:center;
}
.contact-inner{max-width:600px; margin:0 auto;}
.contact h2{font-size:clamp(2rem,4vw,3rem);}
.contact p{color:#4E6B72; margin-top:16px; font-size:1.08rem;}
.contact-actions{display:flex; gap:16px; justify-content:center; margin-top:40px; flex-wrap:wrap;}
.btn-primary.dark{background:var(--navy); color:var(--white);}
.btn-primary.dark:hover{box-shadow:0 14px 30px rgba(11,59,74,0.3);}
.btn-outline{
  border:1.5px solid var(--navy); color:var(--navy);
  padding:15.5px 30px; border-radius:100px; font-weight:600; font-size:1rem;
  transition:background .25s, color .25s;
  display:inline-flex; align-items:center; gap:10px;
}
.btn-outline:hover{background:var(--navy); color:var(--white);}

/* ---------- FOOTER ---------- */
footer{
  background:var(--deep); color:var(--silver);
  padding:56px 0 32px;
}
.footer-top{
  display:flex; justify-content:space-between; align-items:flex-start; gap:40px; flex-wrap:wrap;
  padding-bottom:36px; border-bottom:1px solid var(--line);
}
.footer-logo{color:var(--white); font-family:'Fraunces',serif; font-size:1.3rem; display:flex; align-items:center; gap:10px;}
.footer-social{display:flex; gap:12px;}
.social-btn{
  width:46px; height:46px; border-radius:50%; border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  color:var(--white); transition:background .25s, border-color .25s, transform .25s;
}
.social-btn:hover{background:var(--aqua); border-color:var(--aqua); color:var(--deep); transform:translateY(-3px);}
.footer-bottom{
  display:flex; justify-content:space-between; padding-top:24px; font-size:0.85rem; flex-wrap:wrap; gap:10px;
}

/* ---------- MODAL ---------- */
.modal-overlay{
  position:fixed; inset:0; background:rgba(8,32,41,0.6); backdrop-filter:blur(4px);
  z-index:200; display:flex; align-items:center; justify-content:center; padding:20px;
  opacity:0; pointer-events:none; transition:opacity .3s ease;
}
.modal-overlay.open{opacity:1; pointer-events:auto;}
.modal{
  background:var(--white); border-radius:6px; width:100%; max-width:440px; padding:44px;
  transform:translateY(24px) scale(0.97); transition:transform .35s cubic-bezier(.2,.8,.2,1);
  position:relative;
}
.modal-overlay.open .modal{transform:translateY(0) scale(1);}
.modal-close{
  position:absolute; top:18px; right:18px; width:34px; height:34px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; color:var(--ink); font-size:1.3rem;
  transition:background .2s;
}
.modal-close:hover{background:var(--ice);}
.modal h3{font-size:1.5rem; margin-bottom:8px;}
.modal p.sub{color:#5C7A80; font-size:0.95rem; margin-bottom:28px;}
.field{margin-bottom:18px;}
.field label{display:block; font-size:0.85rem; font-weight:600; color:var(--ink); margin-bottom:8px;}
.field input{
  width:100%; padding:13px 16px; border:1.5px solid #DCE7E9; border-radius:6px; font-size:0.98rem;
  transition:border-color .2s;
  font-family:'Inter';
}
.field input:focus{border-color:var(--aqua); outline:none;}

.phone-field{
  display:flex; align-items:center; border:1.5px solid #DCE7E9; border-radius:6px;
  transition:border-color .2s; overflow:hidden;
}
.phone-field:focus-within{border-color:var(--aqua);}
.phone-prefix{
  padding:13px 4px 13px 16px; font-size:0.98rem; color:var(--ink); font-weight:600;
  background:var(--ice); border-right:1.5px solid #DCE7E9; user-select:none;
}
.phone-field input{
  border:none; padding:13px 16px 13px 10px; flex:1; font-size:0.98rem; font-family:'Inter';
}
.phone-field input:focus{outline:none;}
.modal .btn-primary.dark{width:100%; justify-content:center; margin-top:8px;}

.success-state{display:none; text-align:center; padding:14px 0;}
.success-state.show{display:block;}
.success-icon{
  width:64px; height:64px; border-radius:50%; background:var(--ice); color:var(--navy);
  display:flex; align-items:center; justify-content:center; margin:0 auto 20px;
  font-size:1.8rem;
}
.success-state h3{margin-bottom:10px;}
.success-state p{color:#5C7A80; font-size:0.95rem; line-height:1.6;}

.form-state{transition:opacity .25s;}

/* ---------- RESPONSIVE ---------- */
@media (max-width:860px){
  .nav-links, .nav-cta{display:none;}
  .nav-toggle{display:block;}
  .why-grid{grid-template-columns:1fr; gap:44px;}
  .why-visual{order:-1; max-width:280px; margin:0 auto;}
  .services{grid-template-columns:1fr;}
  .hero-stats{gap:32px;}
  .footer-top{flex-direction:column;}
}
@media (max-width:520px){
  .container{padding:0 20px;}
  .hero-actions{flex-direction:column; align-items:stretch;}
  .contact-actions{flex-direction:column; align-items:stretch;}
}