/* ==========================================================================
   OTHANNEL CONSTRUCTION PTE LIMITED — Site Stylesheet
   Brand: Option A navy band · "WE BUILD LIKE IT'S OURS"
   Palette & type per claude/Othannel_Brand_Identity.md
   ========================================================================== */

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

:root{
  --steel:#22303f;      /* Steel Navy — headings/table headers */
  --navy-light:#2f4256; /* Navy Light */
  --band:#2e4156;       /* Band Navy — matches logo background */
  --amber:#e8a33d;      /* Amber — accents/rules */
  --gold:#c9871f;       /* Gold Deep */
  --paper:#f6f4f0;      /* Paper — page background */
  --ink:#1a1a1a;        /* Ink — body text */
  --grey:#6b7280;       /* Grey — secondary text */
  --line:#e2ddd4;
  --paper-2:#fffefb;
  --contact-grey:#d8dde4;
  --maxw:1140px;
  --wordmark:'Barlow Condensed','Arial Narrow',Arial,sans-serif;
  --body:'Barlow','Segoe UI',system-ui,-apple-system,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.muted{color:var(--grey);}
h1,h2,h3,h4{font-family:var(--body);color:var(--steel);line-height:1.15;font-weight:700;}
section{padding:76px 0;}
.eyebrow{color:var(--gold);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;}
.sec-title{font-size:2.15rem;margin:10px 0 14px;}
.sec-intro{color:var(--grey);max-width:660px;margin-bottom:46px;font-size:1.05rem;}
.center{text-align:center;}
.center .sec-intro{margin-left:auto;margin-right:auto;}

/* ---------- Draft banner (remove for launch) ---------- */
.draft-banner{background:#fff4dd;border-bottom:1px solid var(--amber);color:#8a5a00;
  font-size:.78rem;text-align:center;padding:7px 16px;letter-spacing:.02em;}

/* ==========================================================================
   HEADER — Option A navy band + nav
   ========================================================================== */
.site-header{position:sticky;top:0;z-index:40;box-shadow:0 2px 14px rgba(26,32,42,.12);}
.brand-band{background:var(--band);color:#fff;}
.brand-band .container{display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding-top:14px;padding-bottom:14px;}
.brand-lockup{display:flex;align-items:center;gap:14px;text-decoration:none;}
.logo-slot{width:64px;height:58px;border-radius:8px;background:var(--band);
  display:grid;place-items:center;overflow:hidden;flex:none;}
.logo-slot img{width:100%;height:100%;object-fit:contain;}
.logo-slot .lion{font-size:1.7rem;line-height:1;}
.wordmark{display:block;font-family:var(--wordmark);font-weight:700;font-size:1.7rem;letter-spacing:.02em;line-height:.98;}
.wordmark .ot{color:var(--paper);}
.wordmark .con{color:var(--amber);}
.tagline{display:block;clear:both;font-family:var(--body);font-weight:600;color:var(--amber);
  text-transform:uppercase;letter-spacing:.30em;font-size:.62rem;margin-top:5px;}
@media(max-width:560px){
  .brand-lockup{flex-direction:row;align-items:center;text-align:left;gap:12px;}
  .logo-slot{width:88px;height:82px;}
  .wordmark{font-size:1.4rem;}
  .tagline{letter-spacing:.16em;font-size:.56rem;margin-top:5px;}
}
.contact-block{color:var(--contact-grey);font-size:.78rem;text-align:right;line-height:1.7;}
.contact-block strong{color:#fff;font-weight:600;}
.amber-rule{height:2.25px;background:var(--amber);}
.header-gap{height:6px;background:var(--band);}

/* nav bar */
.navbar{background:var(--steel);}
.navbar .container{display:flex;align-items:center;justify-content:space-between;height:52px;}
.navlinks{display:flex;gap:6px;list-style:none;}
.navlinks a{display:inline-block;padding:8px 16px;color:#dfe5ea;text-decoration:none;
  font-weight:500;font-size:.92rem;border-radius:6px;transition:background .18s,color .18s;}
.navlinks a:hover{color:#fff;background:var(--navy-light);}
.navlinks a.active{color:var(--amber);}
.nav-cta{background:var(--amber);color:var(--steel)!important;font-weight:700!important;padding:9px 18px!important;}
.nav-cta:hover{background:var(--gold)!important;color:var(--steel)!important;}
.menu-toggle{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;}

@media(max-width:860px){
  .contact-block{display:none;}
  .menu-toggle{display:block;}
  .navbar .container{flex-wrap:wrap;height:auto;padding-top:8px;padding-bottom:8px;}
  .navlinks{display:none;flex-direction:column;width:100%;gap:2px;padding-bottom:8px;}
  .navlinks.open{display:flex;}
  .navlinks a{padding:11px 14px;}
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn{display:inline-block;padding:13px 26px;border-radius:7px;font-weight:700;
  text-decoration:none;font-size:.95rem;transition:transform .15s,box-shadow .15s;cursor:pointer;border:none;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--amber);color:var(--steel);box-shadow:0 6px 16px rgba(232,163,61,.32);}
.btn-primary:hover{background:var(--gold);}
.btn-ghost{border:1.6px solid #6b7d90;color:#fff;background:transparent;}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber);}
.btn-dark{background:var(--steel);color:#fff;}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{position:relative;color:#fff;padding:104px 0 112px;
  background:linear-gradient(rgba(26,32,42,.84),rgba(34,48,63,.88)),
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Crect width='60' height='60' fill='%232f4256'/%3E%3Cpath d='M0 60L60 0M-15 15L15 -15M45 75L75 45' stroke='%233a5068' stroke-width='2'/%3E%3C/svg%3E");
  background-size:cover;background-position:center;}
.hero .tag{color:var(--amber);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:.8rem;margin-bottom:18px;}
.hero h1{font-size:3.05rem;color:#fff;max-width:760px;font-weight:700;letter-spacing:-.01em;}
.hero p.lead{max-width:600px;margin:22px 0 34px;color:#d6dce2;font-size:1.16rem;}
.hero-stats{display:flex;gap:46px;margin-top:56px;flex-wrap:wrap;}
.hero-stats .n{font-family:var(--wordmark);font-size:2.3rem;font-weight:700;color:var(--amber);line-height:1;}
.hero-stats small{color:#b8c2cd;font-size:.85rem;letter-spacing:.03em;display:block;margin-top:6px;}
.page-hero{background:var(--steel);color:#fff;padding:64px 0 58px;}
.page-hero h1{color:#fff;font-size:2.6rem;}
.page-hero p{color:#c3ccd4;max-width:640px;margin-top:12px;font-size:1.08rem;}
.crumb{color:var(--amber);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;}
@media(max-width:640px){.hero h1{font-size:2.15rem;}.page-hero h1{font-size:1.9rem;}}

/* ==========================================================================
   CARDS / GRIDS
   ========================================================================== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
@media(max-width:860px){.grid-3{grid-template-columns:1fr;}.grid-2{grid-template-columns:1fr;}}
.card{background:var(--paper-2);border:1px solid var(--line);border-radius:13px;padding:30px;
  transition:box-shadow .2s,transform .2s;}
.card:hover{box-shadow:0 16px 38px rgba(34,48,63,.13);transform:translateY(-4px);}
.card .ic{width:54px;height:54px;border-radius:11px;background:var(--paper);display:grid;
  place-items:center;font-size:1.55rem;margin-bottom:18px;border:1px solid var(--line);}
.card h3{font-size:1.25rem;margin-bottom:10px;}
.card p{color:var(--grey);font-size:.97rem;}
.card .more{display:inline-block;margin-top:14px;color:var(--gold);font-weight:700;
  text-decoration:none;font-size:.9rem;}
.card .more:hover{color:var(--amber);}

/* image placeholder */
.imgph{background:linear-gradient(135deg,var(--steel),var(--navy-light));
  display:grid;place-items:center;color:#8ba0b5;position:relative;overflow:hidden;}
.imgph::after{content:attr(data-label);font-size:.8rem;letter-spacing:.06em;
  text-transform:uppercase;color:#7f93a8;padding:0 12px;text-align:center;}
.imgph.tall{aspect-ratio:4/5;}
.imgph.wide{aspect-ratio:16/9;}
.imgph.sq{aspect-ratio:1/1;}

/* ==========================================================================
   BANDS / SECTIONS
   ========================================================================== */
.band{background:var(--steel);color:#fff;}
.band .sec-title{color:#fff;}
.band .eyebrow{color:var(--amber);}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px 34px;}
@media(max-width:860px){.values-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.values-grid{grid-template-columns:1fr;}}
.value{display:flex;gap:14px;align-items:flex-start;}
.value .dot{color:var(--amber);font-weight:800;font-size:1.15rem;line-height:1.5;flex:none;}
.value h4{color:#fff;font-size:1.06rem;margin-bottom:3px;}
.value p{color:#b8c2cd;font-size:.92rem;}

.promise{background:var(--amber);color:var(--steel);border-radius:16px;padding:46px;
  display:flex;gap:30px;align-items:center;justify-content:space-between;flex-wrap:wrap;}
.promise h2{color:var(--steel);font-size:1.75rem;max-width:600px;}
.promise p{max-width:600px;margin-top:8px;}

/* feature split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:28px;}}
.split ul{list-style:none;margin-top:18px;}
.split li{padding:9px 0 9px 30px;position:relative;color:var(--ink);}
.split li::before{content:"◆";color:var(--amber);position:absolute;left:0;top:9px;font-size:.85rem;}

/* stat strip */
.stripe{background:var(--band);color:#fff;}
.stripe .container{display:flex;justify-content:space-around;flex-wrap:wrap;gap:24px;padding:40px 24px;text-align:center;}
.stripe .n{font-family:var(--wordmark);font-size:2.2rem;color:var(--amber);font-weight:700;}
.stripe small{display:block;color:#c3ccd4;font-size:.86rem;margin-top:4px;}

/* CTA band */
.cta{background:linear-gradient(135deg,var(--steel),var(--band));color:#fff;text-align:center;}
.cta h2{color:#fff;font-size:2.1rem;max-width:640px;margin:0 auto 12px;}
.cta p{color:#c3ccd4;max-width:560px;margin:0 auto 28px;}

/* ==========================================================================
   FORMS
   ========================================================================== */
.form-card{background:var(--paper-2);border:1px solid var(--line);border-radius:14px;padding:32px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:560px){.form-row{grid-template-columns:1fr;}}
label{display:block;font-size:.82rem;font-weight:600;color:var(--steel);margin:0 0 6px;}
input,select,textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:8px;
  margin-bottom:16px;font-family:inherit;font-size:.96rem;background:#fff;color:var(--ink);}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(232,163,61,.18);}

/* contact info list */
.info-list{list-style:none;}
.info-list li{display:flex;gap:14px;margin-bottom:18px;align-items:flex-start;}
.info-list .k{color:var(--gold);font-weight:700;min-width:82px;font-size:.8rem;
  text-transform:uppercase;letter-spacing:.05em;padding-top:2px;}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{background:var(--ink);color:#9aa4ad;padding:54px 0 30px;font-size:.9rem;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-bottom:30px;
  border-bottom:1px solid #2a2a2a;}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr;gap:24px;}}
.site-footer h5{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;}
.site-footer a{color:#9aa4ad;text-decoration:none;}
.site-footer a:hover{color:var(--amber);}
.site-footer .fnav{list-style:none;line-height:2;}
.foot-word{font-family:var(--wordmark);font-size:1.4rem;font-weight:700;margin-bottom:8px;}
.foot-word .con{color:var(--amber);}
.foot-bottom{padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:#6b7280;}

/* ===== v2: real photos ===== */
.thumb{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;}
.photo{width:100%;height:100%;min-height:340px;object-fit:cover;border-radius:13px;display:block;}
.hero{background:linear-gradient(rgba(26,32,42,.72),rgba(34,48,63,.82)),url("img/hero.webp");
  background-size:cover;background-position:center;}
.avatar{height:150px;display:grid;place-items:center;background:linear-gradient(135deg,var(--steel),var(--navy-light));
  color:var(--amber);font-family:var(--wordmark);font-weight:700;font-size:2.6rem;letter-spacing:.04em;}
.mapframe{width:100%;border:0;border-radius:12px;height:260px;margin-top:8px;}
.charter-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 28px;margin-top:8px;}
@media(max-width:640px){.charter-list{grid-template-columns:1fr;}}
.charter-list li{padding:8px 0 8px 30px;position:relative;color:var(--ink);}
.charter-list li::before{content:"✓";position:absolute;left:0;top:7px;color:#1f8a4c;font-weight:800;}
.wa-btn{background:#25D366;color:#fff!important;}
.wa-btn:hover{background:#1ebe5a;}

/* ===== social links ===== */
.social{display:flex;gap:10px;margin-top:16px;}
.social a{width:38px;height:38px;border-radius:8px;display:grid;place-items:center;background:#26374a;color:#fff;transition:background .18s,color .18s;}
.social a:hover{background:var(--amber);color:var(--steel);}
.social svg{width:20px;height:20px;fill:currentColor;}

@media(max-width:560px){.md-card{grid-template-columns:1fr!important;}.md-card .avatar{min-height:130px!important;}}

/* ===== Tara Koro ===== */
.yt{position:relative;aspect-ratio:16/9;border-radius:13px;overflow:hidden;background:#1d2a37 center/cover no-repeat;}
.yt::before{content:"";position:absolute;inset:0;background:rgba(26,32,42,.45);}
.yt[data-id]:not([data-id=""]){cursor:pointer;}
.yt[data-id]:not([data-id=""])::after{content:"";position:absolute;left:50%;top:50%;width:72px;height:72px;margin:-36px 0 0 -36px;border-radius:50%;
  background:var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 5v14l11-7z' fill='%2322303f'/%3E%3C/svg%3E") center/34px no-repeat;box-shadow:0 8px 24px rgba(0,0,0,.35);}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.yt-badge{position:absolute;left:16px;bottom:16px;background:var(--amber);color:var(--steel);font-weight:700;font-size:.8rem;
  padding:6px 12px;border-radius:6px;letter-spacing:.04em;text-transform:uppercase;z-index:1;}
.ep-list{list-style:none;margin-top:14px;border-top:1px solid var(--line);}
.ep-list li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.93rem;display:flex;gap:10px;align-items:baseline;}
.ep-list li span{flex:none;min-width:42px;font-size:.72rem;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:.05em;}
@media(max-width:1000px) and (min-width:861px){.navlinks a{padding:8px 11px;font-size:.88rem;}}