:root {
  --sand:   #F2EBE0;
  --foam:   #FAF9F5;
  --marine: #12293A;
  --teal:   #4A9BAA;
  --ink:    #0D1D2B;
  --mid:    #3a4f5c;
  --line:   rgba(18,41,58,0.05);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; }
body  { font-family: 'Bricolage Grotesque', sans-serif; color: var(--ink); overflow-x: hidden; }
img   { display: block; max-width: 100%; }
a     { color: inherit; }

.tex {
  background-image: repeating-linear-gradient(
    -18deg, transparent 0px, transparent 38px, var(--line) 38px, var(--line) 39px
  );
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(.22,1,.36,1), transform 0.8s cubic-bezier(.22,1,.36,1);
}
.reveal.on { opacity: 1; transform: none; }
.d1 { transition-delay: 0.10s; }
.d2 { transition-delay: 0.22s; }
.d3 { transition-delay: 0.34s; }

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.6rem 3rem;
  transition: background 0.4s, padding 0.4s;
}
.nav.scrolled {
  background: rgba(13,29,43,0.9);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  padding: 1rem 3rem;
}
.nav.scrolled.menu-open { backdrop-filter: none; -webkit-backdrop-filter: none; }

/* always-dark nav variant used on inner pages */
.nav-solid {
  background: rgba(13,29,43,0.96);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(250,249,245,0.06);
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.nav-solid.scrolled { padding-top: 0.8rem; padding-bottom: 0.8rem; }

.nav-logo { display: flex; align-items: center; text-decoration: none; margin-left: 4rem; }
.nav-logo img { height: 40px; width: auto; display: block; filter: brightness(0) invert(1); opacity: 0.88; transition: opacity 0.2s; }
.nav-logo img:hover { opacity: 1; }

.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(250,249,245,0.75); text-decoration: none; transition: color 0.2s;
}
.nav-links a:hover { color: var(--foam); }
.nav-cta    { color: var(--foam) !important; background: var(--teal); padding: 0.5rem 1.2rem; transition: background 0.2s !important; }
.nav-cta:hover { background: #3a8898 !important; }
.nav-active { color: var(--foam) !important; }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }
.nav-ig {
  color: rgba(250,249,245,0.5); display: flex; align-items: center;
  text-decoration: none; transition: color 0.2s;
}
.nav-ig:hover { color: var(--foam); }

.lang-toggle {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(250,249,245,0.5); background: none;
  border: 1px solid rgba(250,249,245,0.22); padding: 0.3rem 0.65rem;
  cursor: pointer; transition: color 0.2s, border-color 0.2s;
}
.lang-toggle:hover { color: var(--foam); border-color: rgba(250,249,245,0.45); }

.nav-close { display: none; }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; z-index: 110; }
.burger span { display: block; width: 22px; height: 1.5px; background: var(--foam); transition: transform 0.3s, opacity 0.3s; }
.burger.open span:nth-child(1) { transform: translateY(6.5px)  rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.wave { display: block; overflow: hidden; line-height: 0; }
.wave svg { display: block; width: 100%; }

.btn-arr { display: inline-block; transition: transform 0.2s; }

.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(13,29,43,0.65);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal-box {
  background: var(--foam); max-width: 420px; width: 100%;
  padding: 2.5rem; position: relative;
  transform: translateY(16px); transition: transform 0.3s cubic-bezier(.22,1,.36,1);
}
.modal-overlay.open .modal-box { transform: none; }

.modal-close {
  position: absolute; top: 1rem; right: 1.2rem;
  background: none; border: none; font-size: 1.5rem; line-height: 1;
  color: var(--mid); cursor: pointer; transition: color 0.2s;
}
.modal-close:hover { color: var(--marine); }

.modal-tag { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--teal); display: block; margin-bottom: 0.4rem; }
.modal-box h3 { font-size: 1.35rem; font-weight: 600; color: var(--marine); margin-bottom: 1.5rem; line-height: 1.2; }

.modal-form { display: flex; flex-direction: column; gap: 0.7rem; }
.modal-form input {
  width: 100%; background: #f0f0ee; border: 1px solid rgba(18,41,58,0.1);
  color: var(--ink); font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.95rem; font-weight: 300; padding: 0.85rem 1rem;
  outline: none; transition: border-color 0.2s;
}
.modal-form input::placeholder { color: rgba(58,79,92,0.45); }
.modal-form input:focus { border-color: var(--teal); }

.modal-submit {
  width: 100%; padding: 0.9rem; margin-top: 0.3rem;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.88rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--foam); background: var(--marine); border: none; cursor: pointer; transition: background 0.2s;
}
.modal-submit:hover { background: var(--teal); }

.modal-or {
  display: flex; align-items: center; gap: 0.8rem;
  margin: 1.2rem 0 1rem; font-size: 0.75rem; font-weight: 500; color: rgba(58,79,92,0.4);
}
.modal-or::before,
.modal-or::after { content: ''; flex: 1; height: 1px; background: rgba(18,41,58,0.1); }

.modal-wa {
  display: flex; align-items: center; justify-content: center; gap: 0.65rem;
  width: 100%; padding: 0.85rem; text-decoration: none;
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 0.88rem; font-weight: 600;
  color: #fff; background: #25D366; border: none; cursor: pointer; transition: background 0.2s;
}
.modal-wa:hover { background: #1da851; }

footer {
  background: var(--ink); border-top: 1px solid rgba(250,249,245,0.06);
  padding: 2rem 3rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.foot-logo { font-size: 0.95rem; font-weight: 700; color: var(--foam); text-decoration: none; }
.foot-logo em { opacity: 0.5; font-style: normal; }
.foot-copy { font-size: 0.8rem; font-weight: 400; color: rgba(250,249,245,0.22); }
.foot-links { display: flex; gap: 1.5rem; align-items: center; }
.foot-link {
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(250,249,245,0.42); text-decoration: none; transition: color 0.2s;
}
.foot-link:hover { color: var(--foam); }

@media (max-width: 900px) {
  .nav          { padding: 1.4rem 1.6rem; }
  .nav.scrolled { padding: 0.9rem 1.6rem; }
  .nav-solid    { padding-top: 1.3rem; padding-bottom: 1.3rem; }
  .nav-solid.scrolled { padding-top: 0.8rem; padding-bottom: 0.8rem; }
  .nav-logo     { margin-left: 0; }
  .nav-ig       { display: none; }
  .nav-actions  { position: relative; z-index: 110; }

  .nav-links {
    position: fixed; inset: 0; background: var(--ink);
    flex-direction: column; align-items: center; justify-content: center;
    gap: 2.5rem; display: none; z-index: 190;
  }
  .nav-links.open { display: flex; }
  .nav-links a  { font-size: 1.1rem; }
  .burger       { display: flex; }
  .nav-close {
    display: block;
    position: absolute; top: 1.4rem; right: 1.6rem;
    background: none; border: none; cursor: pointer;
    font-size: 1.4rem; color: rgba(250,249,245,0.6); line-height: 1;
    transition: color 0.2s;
  }
  .nav-close:hover { color: var(--foam); }

  footer { flex-direction: column; text-align: center; padding: 1.8rem 1.6rem; gap: 1rem; }
  .foot-links { justify-content: center; }
}