@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Playfair+Display:wght@500;600;700&display=swap');

:root{
  --ink:#0f1b2d;
  --ink-2:#1F2F49;
  --muted:#5b6472;
  --bg:#f2f4f7;
  --card:#ffffff;
  --line:#e6eaf0;

  --accent:#1F2F49;
  --accent-2:#2c4063;

  --shadow:0 8px 24px rgba(15,27,45,.08);
  --radius:16px;

  --serif:"Playfair Display", Georgia, serif;
  --sans:"Inter", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

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

html{
  -webkit-text-size-adjust:100%;
}

body{
  font-family:var(--sans);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  background:var(--bg);
  overflow-x:hidden;
}

a{ text-decoration:none; color:inherit; }
img{ max-width:100%; display:block; }

.container{
  width:min(1120px, 92%);
  margin:0 auto;
}

/* Background curves */
.bg-curves{
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  overflow:hidden;
}

.bg-curves svg{
  width:100%;
  height:100%;
}

.bg-curves path{
  fill:none;
  stroke:var(--accent);
  stroke-width:.7;
  opacity:.06;
}

.bg-curves path:nth-child(2),
.bg-curves path:nth-child(4){
  opacity:.08;
}

/* Typography */
h1, h2, h3{
  font-family:var(--serif);
  letter-spacing:-0.4px;
  line-height:1.15;
  color:var(--ink);
}

h1{
  font-size:clamp(1.9rem, 3vw, 2.8rem);
  margin:.8rem 0 .6rem;
  letter-spacing:-.6px;
}

h2{ font-size:1.6rem; }
h3{ font-size:1.1rem; }

p{
  color:var(--muted);
  font-size:1rem;
}

.small{
  font-size:.9rem;
  color:var(--muted);
}

/* Header */
header{
  position:sticky;
  top:0;
  z-index:30;
  background:transparent;
  border-bottom:none;
  animation:headerFade 360ms ease-out both;
}

@keyframes headerFade{
  from{ opacity:0; transform:translateY(-6px); }
  to{ opacity:1; transform:translateY(0); }
}

.nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:1.4rem;
  padding:.7rem 0;
  backdrop-filter:blur(10px);
  position:relative;
}

.brand-mark{
  display:flex;
  align-items:center;
  margin-right:auto;
  padding:.1rem;
}

.brand-mark img{
  height:20px;
  width:auto;
  object-fit:contain;
  opacity:.92;
  transform:translateY(0);
  transition:opacity 220ms ease, transform 220ms ease;
}

.brand-name{
  font-family:var(--serif);
  font-size:1.05rem;
  letter-spacing:1.6px;
  font-weight:600;
  color:var(--ink);
  margin-left:.65rem;
  white-space:nowrap;
  opacity:.95;
  transition:opacity .25s ease;
}

.brand-mark:hover .brand-name{
  opacity:1;
}

.brand-mark:hover img{
  opacity:1;
  transform:translateY(-1px);
}

/* Desktop nav */
nav ul{
  list-style:none;
  display:flex;
  gap:.3rem;
  align-items:center;
}

nav a{
  position:relative;
  padding:.45rem .7rem;
  font-weight:500;
  font-size:.92rem;
  letter-spacing:.3px;
  color:var(--ink-2);
  transition:color .2s ease;
}

nav a::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-3px;
  width:20px;
  height:1.5px;
  background:var(--accent);
  transform:translateX(-50%) scaleX(0);
  transform-origin:center;
  transition:transform .25s ease;
}

nav a:hover{
  color:var(--ink);
}

nav a:hover::after{
  transform:translateX(-50%) scaleX(1);
}

nav a.active{
  color:var(--ink);
}

nav a.active::after{
  transform:translateX(-50%) scaleX(1);
}

.cta{
  display:block;
}

.mobile-contact{
  display:none;
}

.menu-toggle{
  display:none;
  border:none;
  background:none;
  font-size:1.55rem;
  line-height:1;
  color:var(--ink);
  cursor:pointer;
  padding:.25rem;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.65rem 1rem;
  border-radius:14px;
  border:1px solid var(--line);
  background:var(--card);
  font-weight:700;
  cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease;
}

.btn:hover{
  transform:translateY(-1px);
  box-shadow:var(--shadow);
}

.btn.primary{
  border:none;
  background:linear-gradient(180deg,#1F2F49,#18273d);
  color:#fff;
  font-weight:600;
  letter-spacing:.3px;
  transition:all .25s ease;
}

.btn.primary:hover{
  background:linear-gradient(180deg,#2a3f60,#1F2F49);
  transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(31,47,73,.15);
}

/* Sections */
section{
  padding:2.2rem 0;
}

.page-hero{
  padding:2.6rem 0 1.2rem;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.4rem .75rem;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.75);
  font-size:.85rem;
  color:var(--muted);
}

.dot{
  width:.5rem;
  height:.5rem;
  border-radius:50%;
  background:var(--accent-2);
}

/* Cards & panels */
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1rem;
}

.card, .panel{
  background:#ffffff;
  border:1px solid rgba(15,27,45,.04);
  border-radius:18px;
  padding:1.3rem;
  box-shadow:0 6px 20px rgba(15,27,45,.04);
  transition:all .25s ease;
}

.card:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(15,27,45,.06);
}

.card p{
  margin-top:.3rem;
}

.tag{
  display:inline-block;
  margin-top:.75rem;
  padding:.25rem .6rem;
  border-radius:999px;
  border:1px solid rgba(31,47,73,.18);
  background:rgba(31,47,73,.06);
  color:var(--accent);
  font-size:.8rem;
  font-weight:700;
}

/* Lists */
.list{
  display:grid;
  gap:.6rem;
  margin-top:.8rem;
}

.li{
  display:flex;
  gap:.6rem;
  align-items:flex-start;
  color:var(--muted);
}

.check{
  width:22px;
  height:22px;
  border-radius:8px;
  border:1px solid rgba(31,47,73,.25);
  background:rgba(31,47,73,.08);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  color:var(--accent);
  flex:0 0 auto;
}

/* Forms */
form{
  display:grid;
  gap:.8rem;
}

label{
  font-weight:600;
  font-size:.9rem;
}

input, textarea{
  width:100%;
  padding:.75rem .9rem;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  font-family:var(--sans);
  font-size:1rem;
}

input:focus, textarea:focus{
  border-color:rgba(31,47,73,.55);
  box-shadow:0 0 0 4px rgba(31,47,73,.15);
  outline:none;
}

textarea{
  min-height:130px;
  resize:vertical;
}

.toast{
  display:none;
  margin-top:.8rem;
  padding:.75rem .9rem;
  border-radius:14px;
  background:rgba(31,47,73,.08);
  border:1px solid rgba(31,47,73,.25);
  font-weight:700;
  color:var(--accent);
}

/* Animation */
@keyframes fadeUp{
  from{ opacity:0; transform:translateY(8px); }
  to{ opacity:1; transform:translateY(0); }
}

.fade-in{
  opacity:0;
  animation:fadeUp .7s ease-out forwards;
}

.fade-in.delay-1{ animation-delay:.08s; }
.fade-in.delay-2{ animation-delay:.16s; }
.fade-in.delay-3{ animation-delay:.24s; }
.fade-in.delay-4{ animation-delay:.32s; }
.fade-in.delay-5{ animation-delay:.40s; }

@media (prefers-reduced-motion:reduce){
  .fade-in{ animation:none; opacity:1; }
}

/* Responsive */
@media (max-width:940px){
  .cards{ grid-template-columns:1fr; }
}

@media (max-width:768px){
  .cta{
    display:none;
  }

  .menu-toggle{
    display:block;
  }

  nav ul{
    display:none;
  }

  nav ul.show{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
    position:absolute;
    top:68px;
    right:0;
    width:210px;
    padding:18px 18px 16px;
    background:rgba(255,255,255,.96);
    border:1px solid rgba(15,27,45,.06);
    border-radius:14px;
    box-shadow:0 14px 34px rgba(15,27,45,.10);
    z-index:40;
  }

  nav ul.show li{
    width:100%;
  }

  nav ul.show a{
    display:block;
    width:100%;
    padding:.2rem 0;
  }

  nav ul.show a::after{
    left:0;
    bottom:-2px;
    transform:none scaleX(0);
    transform-origin:left;
  }

  nav ul.show a:hover::after,
  nav ul.show a.active::after{
    transform:none scaleX(1);
  }

  .mobile-contact{
    display:block;
  }

  .brand-name{
    font-size:.95rem;
    letter-spacing:1.2px;
  }
}

@media (max-width:520px){
  .container{
    width:min(1120px, 94%);
  }

  .brand-name{
    font-size:.88rem;
    letter-spacing:1px;
  }
}