/* TrailMatrix Styles */
:root {
  --bg: #0b1220;
  --bg-alt: #0f1a2f;
  --text: #e5eef7;
  --muted: #9bb0c7;
  --brand: #37b24d;
  --brand-2: #228be6;
  --accent: #ffd43b;
  --danger: #e03131;
  --border: #1d2a43;
  --radius: 12px;
  --radius-sm: 6px;
  --max: 1200px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Helvetica, Arial, sans-serif;
}

/* Light Mode */
[data-theme="light"] {
  --bg: #f8f9fa;
  --bg-alt: #ffffff;
  --text: #212529;
  --muted: #6c757d;
  --border: #dee2e6;
  --shadow: 0 10px 30px rgba(0,0,0,.1);
}

[data-theme="light"] .header{background:rgba(255,255,255,.95);border-bottom:1px solid #dee2e6}
[data-theme="light"] .brand a{color:#212529}
[data-theme="light"] .hero{background:linear-gradient(135deg,#e9ecef 0%,#f8f9fa 60%,#ffffff 100%)}
[data-theme="light"] .hero .title{color:#212529}
[data-theme="light"] .hero .lead{color:#495057}
[data-theme="light"] .section-head h2{color:#212529}
[data-theme="light"] .section-head p{color:#6c757d}
[data-theme="light"] .card{background:#ffffff;box-shadow:0 2px 8px rgba(0,0,0,.08)}
[data-theme="light"] .card:hover{box-shadow:0 4px 12px rgba(0,0,0,.12)}
[data-theme="light"] .card h3{color:#212529}
[data-theme="light"] .card p{color:#495057}
[data-theme="light"] .card .body{color:#212529}
[data-theme="light"] .nav-links a{color:#6c757d}
[data-theme="light"] .nav-links a:hover{background:rgba(0,0,0,.05);color:#212529}
[data-theme="light"] .carousel button.prev,[data-theme="light"] .carousel button.next{background:rgba(255,255,255,.9);color:#212529}
[data-theme="light"] .carousel button.prev:hover,[data-theme="light"] .carousel button.next:hover{background:rgba(255,255,255,1)}
[data-theme="light"] input,[data-theme="light"] select,[data-theme="light"] textarea{background:#ffffff;border-color:#ced4da;color:#212529}
[data-theme="light"] .footer{background:#f8f9fa}
[data-theme="light"] .list li{color:#495057}
[data-theme="light"] label{color:#212529}
[data-theme="light"] .help{color:#6c757d}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.55}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

.container{max-width:var(--max);margin:0 auto;padding:0 1.2rem;width:100%}
.section{padding:3.2rem 0}
.section-head{text-align:center;margin:0 auto 2rem;max-width:900px}
.section-head h2{margin:.2rem 0 .4rem;font-size:2.1rem}
.section-head p{margin:0 auto;color:var(--muted);max-width:720px}

/* Header / Nav */
.header{position:sticky;top:0;z-index:1000;background:rgba(11,18,32,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.8rem 0}
.brand{font-weight:800;letter-spacing:.4px;flex-shrink:0}
.brand a{color:#fff;display:flex;align-items:center;gap:.6rem;white-space:nowrap}
.brand .logo{width:45px;height:45px;border-radius:50%;object-fit:cover;border:2px solid var(--brand);box-shadow:0 4px 12px rgba(55,178,77,.3);flex-shrink:0}
.nav-links{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.nav-links a{color:var(--muted);padding:.5rem .75rem;border-radius:8px}
.nav-links a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.nav-toggle{display:none;background:none;color:var(--text);border:1px solid var(--border);padding:.45rem .7rem;border-radius:8px;cursor:pointer}
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav{padding:.6rem 0}
  .brand .logo{width:40px;height:40px}
  .brand a{gap:.5rem;font-size:.95rem}
  .nav-links{position:absolute;right:1.2rem;top:100%;background:#0c172b;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);padding:.7rem;display:none;flex-direction:column;min-width:250px;align-items:stretch}
  .nav-links.open{display:flex}
  .nav-links .theme-toggle{width:100%;justify-content:center;margin-top:.5rem;padding:.6rem;font-size:1.3rem;border-top:1px solid var(--border)}
  [data-theme="light"] .nav-links{background:#ffffff}
}

/* Buttons */
.btn{display:inline-block;background:var(--brand);color:#001510;font-weight:700;border-radius:999px;padding:.9rem 1.3rem;transition:.25s;box-shadow:0 6px 18px rgba(55,178,77,.25)}
.btn:hover{transform:translateY(-2px);filter:saturate(1.1)}
.btn.secondary{background:var(--brand-2);color:#001327;box-shadow:0 6px 18px rgba(34,139,230,.25)}
.btn.ghost{background:transparent;border:2px solid var(--brand);color:var(--brand)}
.btn.block{display:block;width:100%}
.btn.sm{padding:.6rem .9rem;font-size:.9rem}
.btn.xl{padding:1.1rem 1.6rem;font-size:1.15rem}

/* Hero */
.hero{position:relative;background:linear-gradient(135deg,#0f1a2f 0%,#0e223b 60%,#0b1220 100%) url('../img/hero.jpg') center/cover no-repeat;padding:4.5rem 0 3.5rem;border-bottom:1px solid var(--border)}
.hero .title{font-size:clamp(2.2rem,5.5vw,3.4rem);margin:0 0 .7rem}
.hero .lead{color:#d7e4f3;max-width:760px}
.hero .cta{margin-top:1.4rem;display:flex;gap:.8rem;flex-wrap:wrap}

/* Cards & grids */
.grid{display:grid;gap:1.4rem;justify-items:center;align-items:stretch}
.grid.cols-3{grid-template-columns:repeat(3,1fr);justify-items:stretch}
.grid.cols-2{grid-template-columns:repeat(2,1fr);justify-items:stretch}
@media(max-width:980px){.grid.cols-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.grid.cols-3,.grid.cols-2{grid-template-columns:1fr;max-width:450px;margin:0 auto}}
.card{background:#0f1a2f;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;width:100%;height:100%}
.card .media{height:160px;background:#0b1220}
.card .media img{width:100%;height:100%;object-fit:cover;display:block}
.card .body{padding:1rem;text-align:center}
.card h3{margin:.2rem 0 .5rem}
.card p{margin:0;color:#cbd6e4}
.badges{display:flex;gap:.5rem;flex-wrap:wrap;margin:.7rem 0 0}
.badge{font-size:.7rem;padding:.25rem .5rem;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--border)}

/* Carousel */
.carousel{position:relative;padding:0 2rem}
.carousel-track{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:.5rem;justify-content:flex-start}
.carousel-item{flex:0 0 280px;scroll-snap-align:start}
.carousel button.prev,.carousel button.next{position:absolute;top:40%;transform:translateY(-50%);background:rgba(0,0,0,.5);border:1px solid var(--border);color:#fff;border-radius:999px;width:38px;height:38px;cursor:pointer;transition:.25s;z-index:2}
.carousel button.prev:hover,.carousel button.next:hover{background:rgba(0,0,0,.75);transform:translateY(-50%) scale(1.1)}
.carousel button.prev{left:.5rem}
.carousel button.next{right:.5rem}
@media(max-width:680px){
  .carousel{padding:0 1rem}
  .carousel button.prev{left:0}
  .carousel button.next{right:0}
}

/* Lists */
.list{list-style:none;margin:0;padding:0}
.list li{padding:.35rem 0;color:#c2d0e0}

/* Forms */
.form{max-width:760px;margin:0 auto}
.field{margin-bottom:1rem}
label{display:block;margin-bottom:.35rem;color:#d5e3f2;font-weight:600}
input,select,textarea{width:100%;padding:.75rem .85rem;border-radius:10px;border:1px solid var(--border);background:#0b1322;color:#e8f1fb}
.help{font-size:.8rem;color:var(--muted)}
.total{margin-top:.8rem;font-weight:800}

/* Footer */
.footer{border-top:1px solid var(--border);padding:2rem 0;text-align:center;color:var(--muted);background:#0a1424}

/* Theme Toggle */
.theme-toggle{background:none;border:none;color:var(--text);padding:.5rem .75rem;border-radius:8px;cursor:pointer;font-size:1.4rem;transition:.25s;display:flex;align-items:center;justify-content:center;min-width:42px;line-height:1;margin-left:.5rem;border-left:1px solid var(--border)}
.theme-toggle:hover{background:rgba(255,255,255,.06);transform:scale(1.1)}
[data-theme="light"] .theme-toggle{border-left-color:#dee2e6}
[data-theme="light"] .theme-toggle:hover{background:rgba(0,0,0,.05)}

/* Utilities */
.center{text-align:center}
.m-0{margin:0}
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}
.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}
.hidden{display:none !important}

/* Mountain media styles (gradients as placeholders) */
.media.twotrees{background:linear-gradient(135deg,#2b8a3e,#82c91e)}
.media.aniningpan{background:linear-gradient(135deg,#1e66f5,#15aabf)}
.media.tralala{background:linear-gradient(135deg,#e03131,#862e9c)}
.media.capistrano{background:linear-gradient(135deg,#12b886,#228be6)}
.media.pamolao{background:linear-gradient(135deg,#fab005,#37b24d)}
.media.kiamo{background:linear-gradient(135deg,#f03e3e,#1c7ed6)}

/* Focus */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* Print */
@media print{.nav,.btn,.carousel button{display:none !important};body{background:#fff;color:#000}}