/* === Borneo Origin v2 Design System === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'Inter',-apple-system,sans-serif;background:#fdfaf5;color:#1a1a1a;line-height:1.65;font-size:16px;overflow-x:hidden}

:root{
  --forest:#0f2417;--earth:#4a3022;--gold:#b8860b;--gold-bright:#d4a030;
  --cream:#fdfaf5;--sand:#f5efe4;--stone:#e6ddd0;--moss:#2d5a2a;
  --charcoal:#1a1a1a;--warm-gray:#5c5040;--muted:#8a7a64;--light:#b0a898;
  --max-w:1200px;--radius:10px;--shadow-sm:0 1px 3px rgba(0,0,0,.04);
  --shadow:0 2px 16px rgba(0,0,0,.06);--shadow-lg:0 8px 32px rgba(0,0,0,.08);
}

/* Typography */
h1,h2,h3,h4{font-weight:700;line-height:1.2;letter-spacing:-0.025em;color:var(--forest)}
h1{font-size:clamp(2rem,4.5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
h3{font-size:clamp(1.1rem,2vw,1.35rem)}
p{color:var(--warm-gray);margin-bottom:.75rem}
a{color:var(--moss);text-decoration:none;transition:color .15s}
a:hover{color:var(--forest)}

/* Nav */
nav{position:sticky;top:0;z-index:100;background:rgba(253,250,245,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--stone);padding:0 24px}
.nav-inner{max-width:var(--max-w);margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:68px}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;color:var(--forest);letter-spacing:-0.02em}
.nav-logo img{width:38px;height:38px;border-radius:50%;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.nav-links{display:flex;gap:32px;list-style:none;align-items:center}
.nav-links a{color:var(--warm-gray);font-size:.88rem;font-weight:500}
.nav-links a:hover{color:var(--forest)}
.nav-links .btn-nav{padding:7px 18px;background:var(--forest);color:#fff!important;border-radius:20px;font-size:.82rem;font-weight:600}
.nav-links .btn-nav:hover{background:var(--gold);color:#fff!important}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.nav-toggle span{width:24px;height:2px;background:var(--forest);border-radius:1px}
@media(max-width:900px){.nav-links{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:var(--cream);padding:24px;gap:18px;border-bottom:1px solid var(--stone);box-shadow:var(--shadow-lg)}.nav-links.open{display:flex}.nav-toggle{display:flex}}

/* Hero */
.hero{padding:120px 24px 96px;text-align:center;max-width:none;margin:0;display:flex;flex-direction:column;align-items:center;background:linear-gradient(rgba(15,36,23,.5),rgba(15,36,23,.82)),url('../images/hero.jpg') center/cover no-repeat}
.hero-logo{width:130px;height:130px;border-radius:50%;object-fit:cover;margin-bottom:36px;box-shadow:0 6px 40px rgba(0,0,0,.25);border:3px solid rgba(255,255,255,.4)}
.hero h1{line-height:1.15;margin-bottom:16px;color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.4)}
.hero .subtitle{font-size:1.15rem;color:rgba(255,255,255,.92);max-width:540px;line-height:1.65;margin-bottom:32px;text-shadow:0 1px 12px rgba(0,0,0,.35)}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.hero .btn-outline{border-color:#fff;color:#fff}
.hero .btn-outline:hover{background:#fff;color:var(--forest)}

/* Buttons */
.btn{display:inline-block;padding:13px 30px;border-radius:24px;font-weight:600;font-size:.92rem;transition:all .2s;cursor:pointer;border:none;text-align:center;letter-spacing:-0.01em}
.btn-primary{background:var(--gold);color:#fff}
.btn-primary:hover{background:var(--gold-bright);color:#fff;transform:translateY(-1px);box-shadow:0 6px 20px rgba(184,134,11,.25)}
.btn-outline{border:2px solid var(--forest);color:var(--forest);background:transparent}
.btn-outline:hover{background:var(--forest);color:#fff}
.btn-dark{background:var(--forest);color:#fff}
.btn-dark:hover{background:#1a3327;color:#fff;transform:translateY(-1px)}
.btn-lg{padding:16px 36px;font-size:1rem}

/* Stats Bar */
.stat-bar{display:flex;gap:48px;flex-wrap:wrap;justify-content:center;padding:48px 24px;background:var(--sand);border-top:1px solid var(--stone);border-bottom:1px solid var(--stone)}
.stat-item{text-align:center}
.stat-num{font-size:2.4rem;font-weight:800;color:var(--forest);letter-spacing:-0.03em;line-height:1}
.stat-label{font-size:.82rem;color:var(--muted);margin-top:6px;font-weight:500}

/* Sections */
.section{padding:80px 24px}
.section-inner{max-width:var(--max-w);margin:0 auto}
.section-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--gold);font-weight:700;margin-bottom:10px}
.section-title{margin-bottom:14px}
.section-desc{color:var(--warm-gray);max-width:620px;margin-bottom:44px;font-size:1.05rem;line-height:1.6}
.section-alt{background:var(--sand)}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}
.card{background:#fff;border-radius:12px;padding:32px 28px;box-shadow:var(--shadow);transition:all .25s;border:1px solid transparent}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--stone)}
.card-icon{font-size:2.2rem;margin-bottom:16px;line-height:1}
.card-photo{width:calc(100% + 56px);height:170px;object-fit:cover;margin:-32px -28px 20px;border-radius:12px 12px 0 0;display:block}
.card h3{color:var(--forest);margin-bottom:10px;font-size:1.15rem}
.card p{color:var(--warm-gray);font-size:.9rem;line-height:1.6;margin-bottom:0}

/* Feature rows */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media(max-width:768px){.feature-row{grid-template-columns:1fr;gap:32px}}
.feature-content h2{color:var(--forest);margin-bottom:16px}
.feature-content p{color:var(--warm-gray);font-size:1rem;line-height:1.7}

/* Tables */
.table-wrap{overflow-x:auto;margin:20px 0;border-radius:10px;box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th{background:var(--forest);color:#fff;padding:14px 18px;text-align:left;font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}
td{padding:14px 18px;border-bottom:1px solid var(--stone);color:var(--warm-gray)}
tr:nth-child(even){background:rgba(245,239,228,.5)}
tr:hover{background:var(--sand)}

/* Tiers */
.tier-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.tier-card{background:#fff;border-radius:14px;padding:36px 28px;box-shadow:var(--shadow);text-align:center;border-top:4px solid var(--stone);transition:all .25s;position:relative}
.tier-card.featured{border-top-color:var(--gold);box-shadow:var(--shadow-lg);transform:scale(1.04)}
.tier-card.featured::before{content:'Popular';position:absolute;top:-12px;right:24px;background:var(--gold);color:#fff;padding:4px 14px;border-radius:12px;font-size:.72rem;font-weight:700;letter-spacing:.04em}
.tier-card h3{font-size:1.25rem;margin-bottom:4px}
.tier-card .tier-price{font-size:2rem;font-weight:800;color:var(--gold);margin:16px 0 4px;letter-spacing:-0.02em}
.tier-card .tier-sub{color:var(--muted);font-size:.85rem;margin-bottom:16px}
.tier-card ul{list-style:none;text-align:left;color:var(--warm-gray);font-size:.88rem;line-height:2.1;margin:20px 0}
.tier-card ul li::before{content:'✓';color:var(--moss);font-weight:700;margin-right:8px}

/* Forms */
.form-group{margin-bottom:22px}
.form-group label{display:block;font-weight:600;color:var(--forest);margin-bottom:6px;font-size:.88rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:13px 16px;border:1.5px solid var(--stone);border-radius:var(--radius);font-size:.92rem;font-family:inherit;background:var(--cream);transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,134,11,.08)}
.form-group textarea{min-height:120px;resize:vertical}

/* Page header */
.page-header{background:linear-gradient(180deg,var(--sand) 0%,var(--cream) 100%);padding:72px 24px;text-align:center}
.page-header h1{color:var(--forest);margin-bottom:12px}
.page-header p{color:var(--warm-gray);font-size:1.05rem;max-width:560px;margin:0 auto}

/* CTA */
.cta-banner{background:var(--forest);color:#fff;text-align:center;padding:60px 24px;border-radius:14px;margin-top:20px}
.cta-banner h2{color:#fff;margin-bottom:10px}
.cta-banner p{color:#b5c8ae;margin-bottom:24px;font-size:1.05rem}
.cta-banner .btn-primary{background:var(--gold);font-size:1rem;padding:14px 34px}

/* Badge */
.badge{display:inline-block;padding:5px 14px;background:var(--sand);color:var(--moss);border-radius:20px;font-size:.76rem;font-weight:600;letter-spacing:.02em}
.badge-gold{background:#fdf3dc;color:var(--gold)}
.badge-green{background:#e8f0e4;color:var(--moss)}
.badge-red{background:#fce8e6;color:#c0392b}

/* Listing cards */
.listing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}
.listing-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:all .25s;border:1px solid var(--stone)}
.listing-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.listing-header{background:var(--forest);color:#fff;padding:20px 24px;display:flex;justify-content:space-between;align-items:center}
.listing-header h3{color:#fff;font-size:1.05rem;margin:0}
.listing-price{font-size:1.4rem;font-weight:800;color:var(--gold-bright)}
.listing-body{padding:20px 24px}
.listing-body .info-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--stone);font-size:.88rem}
.listing-body .info-row:last-child{border:none}
.info-label{color:var(--muted)}.info-value{color:var(--charcoal);font-weight:600}
.listing-tags{padding:12px 24px;display:flex;gap:8px;flex-wrap:wrap}
.listing-footer{padding:16px 24px;border-top:1px solid var(--stone);display:flex;justify-content:space-between;align-items:center}
.listing-footer .price-per{font-weight:700;color:var(--moss);font-size:.95rem}

/* Compare section */
.compare-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.compare-card{background:#fff;border-radius:12px;padding:28px 24px;text-align:center;box-shadow:var(--shadow);transition:all .25s}
.compare-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.compare-card .asset-icon{font-size:2.4rem;margin-bottom:12px}
.compare-card h3{font-size:1rem;margin-bottom:8px}
.compare-card .return{font-size:1.6rem;font-weight:800;color:var(--gold);margin:8px 0}
.compare-card .detail{font-size:.82rem;color:var(--muted);line-height:1.5}

/* Testimonials */
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.testimonial{background:#fff;border-radius:12px;padding:28px;box-shadow:var(--shadow);border-left:4px solid var(--gold)}
.testimonial p{font-style:italic;font-size:.95rem;line-height:1.6}
.testimonial .author{font-weight:700;color:var(--forest);margin-top:14px;font-size:.88rem}

/* Utility */
.text-center{text-align:center}.mt-20{margin-top:20px}.mb-20{margin-bottom:20px}.mb-40{margin-bottom:40px}
.divider{width:60px;height:3px;background:var(--gold);margin:24px auto;border-radius:2px;opacity:.5}

/* Footer */
footer{background:var(--forest);color:#b5c8ae;padding:64px 24px 36px}
.footer-inner{max-width:var(--max-w);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px}
.footer-inner h4{color:#fff;margin-bottom:14px;font-size:.92rem;letter-spacing:-0.01em}
.footer-inner a{color:#9ab392;font-size:.85rem;display:block;margin-bottom:8px}
.footer-inner a:hover{color:#fff}
.footer-brand p{color:#9ab392;font-size:.85rem;line-height:1.6;margin-top:10px}
.footer-bottom{max-width:var(--max-w);margin:40px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);text-align:center;font-size:.78rem;color:#6d8a65}
.footer-credit{max-width:var(--max-w);margin:14px auto 0;text-align:center;font-size:.7rem;color:#5d7a55;line-height:1.6}
.footer-credit a{color:#8aa682}
@media(max-width:768px){.footer-inner{grid-template-columns:1fr 1fr;gap:32px}}

/* Animations */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.animate{animation:fadeUp .6s ease-out}

/* Filter bar */
.filter-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.filter-bar select,.filter-bar input{padding:10px 16px;border:1.5px solid var(--stone);border-radius:24px;font-size:.88rem;font-family:inherit;background:#fff;min-width:140px}
.filter-bar select:focus,.filter-bar input:focus{outline:none;border-color:var(--gold)}

/* Case study card */
.case-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:all .25s}
.case-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.case-header{padding:24px 28px;background:var(--sand);display:flex;justify-content:space-between;align-items:flex-start}
.case-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:24px 28px}
.case-stat{text-align:center}.case-stat .num{font-size:1.4rem;font-weight:800;color:var(--forest)}.case-stat .lbl{font-size:.75rem;color:var(--muted);margin-top:4px}
.case-body{padding:20px 28px;color:var(--warm-gray);font-size:.9rem;line-height:1.7}