/* Shared Trendrix UI (nav + base polish) */

:root{
  --tx-main:#5b7a8c;
  --tx-main2:#3d5f70;
  --tx-bg:#f7f4f0;
  --tx-text:#2e2e2e;
  --tx-accent:#a8c5d6;
}

html{scroll-behavior:smooth}
body{background:var(--tx-bg);color:var(--tx-text)}

/* ===== Shared Navbar ===== */
.tx-nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:72px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 52px;
  background:rgba(247,244,240,.58);
  backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid rgba(91,122,140,.10);
  transition:all .45s cubic-bezier(.16,1,.3,1);
}
.tx-nav.tx-scrolled{
  height:62px;
  background:rgba(247,244,240,.92);
  box-shadow:0 8px 40px rgba(91,122,140,.10);
}
.tx-brand{
  display:flex;align-items:center;gap:10px;
  text-decoration:none;color:var(--tx-main);
  font-weight:900;letter-spacing:-1.2px;
  font-size:1.55rem;
}
.tx-back-link{
  margin-left:14px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(91,122,140,.16);
  background:rgba(255,255,255,.72);
  color:var(--tx-main);
  text-decoration:none;
  font-weight:700;
  font-size:.77rem;
  white-space:nowrap;
  transition:transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.tx-back-link:hover{
  transform:translateY(-1px);
  background:#fff;
  box-shadow:0 8px 22px rgba(91,122,140,.12);
}
.tx-brand-icon{
  width:32px;height:32px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--tx-main),var(--tx-accent));
  color:#fff;box-shadow:0 4px 12px rgba(91,122,140,.35);
}
.tx-links{display:flex;gap:6px;align-items:center;list-style:none}
.tx-links a{
  position:relative;
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;border-radius:999px;
  font-size:.87rem;font-weight:600;
  color:var(--tx-text);text-decoration:none;
  transition:transform .2s ease,color .2s ease,background .2s ease,box-shadow .2s ease;
}
.tx-links a:hover{color:var(--tx-main);background:rgba(91,122,140,.08)}
.tx-links a.tx-active{
  background:var(--tx-main);color:#fff;
  box-shadow:0 4px 16px rgba(91,122,140,.28);
}
.tx-links a.tx-insta{
  background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);
  color:#fff;
}
.tx-links a.tx-pin{background:#e60023;color:#fff}
.tx-links a.tx-insta:hover,.tx-links a.tx-pin:hover{transform:translateY(-2px)}

.tx-ham{
  display:none;flex-direction:column;gap:5px;
  background:none;border:none;padding:6px;
  cursor:pointer;
}
.tx-ham span{
  width:26px;height:2px;border-radius:2px;background:var(--tx-main);
  transition:all .4s cubic-bezier(.68,-.6,.32,1.6);
}
.tx-ham.tx-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.tx-ham.tx-open span:nth-child(2){opacity:0;transform:scaleX(0)}
.tx-ham.tx-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.tx-mobile{
  position:fixed;left:0;right:0;top:72px;z-index:999;
  display:flex;flex-direction:column;gap:4px;
  padding:12px 20px calc(18px + env(safe-area-inset-bottom, 0px));
  background:rgba(247,244,240,.98);
  backdrop-filter:blur(24px);
  border-bottom:1px solid rgba(91,122,140,.12);
  clip-path:inset(0 0 100% 0);
  transition:clip-path .5s cubic-bezier(.16,1,.3,1);
  max-height:calc(100dvh - 72px);
  overflow-y:auto;
  pointer-events:none;
}
.tx-nav.tx-scrolled + .tx-mobile{top:62px}
.tx-mobile.tx-open{
  clip-path:inset(0 0 0 0);
  pointer-events:auto;
}
.tx-mobile a{
  padding:14px 16px;border-radius:14px;
  text-decoration:none;color:var(--tx-text);
  font-weight:700;
  transition:background .2s ease,transform .25s ease,color .2s ease;
}
.tx-mobile a:hover{background:rgba(91,122,140,.08);color:var(--tx-main);transform:translateX(6px)}

/* Ensure page content doesn't hide behind fixed nav */
:root{
  --tx-nav-height:72px;
  --tx-nav-clearance:16px;
  --tx-first-section-gap:18px;
}
.tx-page-pad{padding-top:calc(var(--tx-nav-height) + var(--tx-nav-clearance))}
.tx-with-back{padding-top:calc(var(--tx-nav-height) + 58px)}
.tx-page-pad + .tx-first-content{
  margin-top:var(--tx-first-section-gap);
}
/* Keep first hero/title blocks in normal flow below fixed nav,
   even when page-local CSS later sets shorthand padding. */
.tx-page-pad{
  padding-top:calc(var(--tx-nav-height) + var(--tx-nav-clearance)) !important;
  position:relative;
  z-index:1;
}
.tx-first-content{
  position:relative;
  z-index:1;
}

/* ===== Shared layout mode switch ===== */
.tx-layout-control-wrap{
  display:flex;
  justify-content:flex-end;
  padding:0 clamp(16px, 5vw, 48px) 16px;
}
.tx-layout-switch{
  display:inline-flex;
  align-items:center;
  gap:4px;
  background:rgba(255,255,255,.74);
  border:1px solid rgba(91,122,140,.18);
  border-radius:999px;
  padding:4px;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.tx-layout-btn{
  border:none;
  background:transparent;
  color:#5f6f77;
  padding:7px 12px;
  border-radius:999px;
  font-size:.76rem;
  font-weight:700;
  letter-spacing:.01em;
  cursor:pointer;
  transition:background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
  min-height:34px;
  white-space:nowrap;
}
.tx-layout-btn:hover{
  color:var(--tx-main);
  transform:translateY(-1px);
}
.tx-layout-btn.is-active{
  background:var(--tx-main);
  color:#fff;
  box-shadow:0 4px 12px rgba(91,122,140,.28);
}

@media (max-width:768px){
  .tx-layout-control-wrap{
    justify-content:center;
    padding:0 16px 14px;
  }
  .tx-layout-switch{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    width:min(100%,420px);
    border-radius:16px;
    gap:6px;
    padding:6px;
  }
  .tx-layout-btn{
    font-size:.74rem;
    padding:8px 10px;
    text-align:center;
  }
}

/* Back to home button (subpages only) */
.tx-back-home{
  position:fixed;
  top:84px;
  left:18px;
  z-index:998;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(91,122,140,.16);
  color:var(--tx-main);
  font-weight:800;
  font-size:.78rem;
  text-decoration:none;
  box-shadow:0 10px 28px rgba(91,122,140,.12);
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.tx-back-home:hover{
  transform:translateY(-2px);
  background:#fff;
  box-shadow:0 16px 38px rgba(91,122,140,.18);
}
.tx-nav.tx-scrolled ~ .tx-back-home{ top:72px; }
@media (max-width:768px){
  :root{
    --tx-nav-height:72px;
    --tx-nav-clearance:34px;
    --tx-first-section-gap:20px;
  }
  .tx-back-home{
    left:10px;
    top:76px;
    padding:7px 10px;
    font-size:.74rem;
    border-radius:14px;
    gap:6px;
    max-width:calc(100vw - 20px);
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
  }
  .tx-nav.tx-scrolled ~ .tx-back-home{ top:66px; }
  .tx-with-back{padding-top:calc(72px + 44px)}
  .tx-page-pad + .tx-first-content{
    margin-top:var(--tx-first-section-gap);
  }
}

@media (max-width: 768px){
  .tx-nav{padding:0 20px}
  .tx-back-link{
    margin-left:8px;
    padding:6px 10px;
    font-size:.72rem;
    max-width:112px;
    overflow:hidden;
    text-overflow:ellipsis;
  }
  .tx-links{display:none}
  .tx-ham{display:flex}
  .tx-mobile a{font-size:.95rem;padding:12px 14px}
}
@media (max-width: 560px){
  .tx-back-link{display:none}
  .tx-mobile .tx-mobile-back{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border:1px solid rgba(91,122,140,.14);
    background:rgba(255,255,255,.8);
    color:var(--tx-main);
    font-weight:800;
    margin-bottom:4px;
  }
}

/* ===== Shared Footer ===== */
body > footer.tx-footer{
  margin-top:clamp(48px, 7vw, 80px) !important;
  padding:44px 20px 30px !important;
  border-top:1px solid rgba(91,122,140,.12) !important;
  background:#fff !important;
  color:var(--tx-text) !important;
  text-align:center !important;
  position:relative !important;
}
.tx-footer-inner{
  max-width:1100px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:12px;
}
.tx-footer-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--tx-main);
  text-decoration:none;
  font-size:1.3rem;
  font-weight:800;
}
.tx-footer-icon{
  width:30px;
  height:30px;
  font-size:.9rem;
  border-radius:9px;
}
.tx-footer-tagline{
  color:#617782;
  font-size:.86rem;
}
.tx-footer-links{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:center;
}
.tx-footer-links a{
  text-decoration:none;
  color:#6a7f8a;
  font-size:.84rem;
  font-weight:600;
  padding:6px 10px;
  border-radius:999px;
}
.tx-footer-links a:hover{
  background:rgba(91,122,140,.08);
  color:var(--tx-main);
}
.tx-footer-copy{
  color:#93a4ac;
  font-size:.78rem;
}