/* ============================================================
   CLOSE — shared design layer for the spine surface
   Del Real Commercial · Dealmaking OS
   ============================================================ */
@font-face{font-family:'Montserrat';src:url('fonts/Montserrat-Light.ttf') format('truetype');font-weight:300;font-style:normal;font-display:swap;}
@font-face{font-family:'Montserrat';src:url('fonts/Montserrat-Regular.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Montserrat';src:url('fonts/Montserrat-Medium.ttf') format('truetype');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Montserrat';src:url('fonts/Montserrat-SemiBold.ttf') format('truetype');font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:'Montserrat';src:url('fonts/Montserrat-Bold.ttf') format('truetype');font-weight:700;font-style:normal;font-display:swap;}

:root{
  --ocean:#005175; --ocean-90:#19628a; --ocean-70:#4d83a3; --ocean-40:#b3cbd9; --ocean-15:#e0eaf1; --ocean-08:#eff5f9;
  --forest:#6C8A78; --forest-15:#e9efea; --forest-bd:#9db4a5;
  --terra:#c9603f; --terra-15:#f7e6df; --terra-bd:#e0a288;
  --sunray:#FBBE6D; --sunray-15:#fef5e3; --sunray-bd:#e7a948; --sunray-tx:#8a5a12;
  --ink:#0e1d27; --charcoal:#2a3a45; --slate:#5b6b76; --stone:#8a96a0;
  --fog:#c7ced3; --mist:#e6e9ec; --bone:#f4f1ec; --cream:#fbf8f3; --white:#fff;
  --font:'Montserrat',ui-sans-serif,system-ui,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{ background:var(--bone); font-family:var(--font); color:var(--ink); -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; }
a{ color:inherit; }

/* ---- top bar ---- */
#bar{ position:sticky; top:0; z-index:50; background:var(--white); border-bottom:1px solid var(--mist); display:flex; align-items:center; gap:20px; padding:11px 32px; box-shadow:0 1px 8px rgba(14,29,39,.05); }
.brand{ display:flex; align-items:center; gap:11px; text-decoration:none; }
.brand svg{ height:30px; width:auto; display:block; }
.brand .bt{ font-weight:600; font-size:13px; letter-spacing:.13em; text-transform:uppercase; color:var(--ocean); line-height:1.15; }
.brand .bt small{ display:block; font-weight:500; font-size:10px; letter-spacing:.09em; color:var(--slate); text-transform:none; }
.spacer{ margin-left:auto; }
.linkbtn{ display:inline-flex; align-items:center; gap:7px; text-decoration:none; border:1px solid var(--ocean); color:var(--ocean); background:var(--white); border-radius:9px; padding:7px 14px; font-weight:600; font-size:12.5px; transition:background .2s var(--ease); }
.linkbtn:hover{ background:var(--ocean-15); }
.linkbtn svg{ width:15px; height:15px; }
.linkbtn.ghost{ border-color:var(--mist); color:var(--charcoal); }
.linkbtn.ghost:hover{ border-color:var(--ocean-40); color:var(--ocean); background:var(--white); }

.wrap{ max-width:1120px; margin:0 auto; padding:0 32px; }
.wrap-wide{ max-width:1220px; margin:0 auto; padding:0 32px; }

/* ---- eyebrow / hero ---- */
.eyebrow{ font-size:12px; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:var(--ocean); margin:0 0 16px; }
.hero{ padding:56px 0 8px; }
.hero h1{ font-weight:300; font-size:48px; line-height:1.06; letter-spacing:-.015em; color:var(--ink); margin:0 0 18px; max-width:20ch; text-wrap:balance; }
.hero h1 b{ font-weight:600; color:var(--ocean); }
.hero p{ font-weight:400; font-size:17px; line-height:1.55; color:var(--slate); margin:0; max-width:60ch; }
.hero p b{ font-weight:600; color:var(--charcoal); }

/* ---- section label ---- */
.seclabel{ display:flex; align-items:center; gap:13px; margin:46px 0 18px; font-size:11px; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:var(--slate); }
.seclabel::after{ content:""; flex:1; height:1px; background:var(--mist); }
.seclabel .tag{ font-weight:500; letter-spacing:.04em; text-transform:none; color:var(--stone); font-size:11px; }

/* ============================================================
   THE SPINE — horizontal C·L·O·S·E backbone
   ============================================================ */
.spine{ margin:40px 0 6px; }
.spine-track{ position:relative; display:grid; grid-template-columns:repeat(5,1fr); gap:0; }
.spine-track::before{ content:""; position:absolute; left:8%; right:8%; top:33px; height:2px; background:var(--ocean-40); z-index:0; }
.node{ position:relative; z-index:1; display:flex; flex-direction:column; align-items:center; gap:10px; text-decoration:none; }
.node .mk{ width:66px; height:66px; border-radius:18px; background:var(--white); border:2px solid var(--ocean-40); color:var(--ocean); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:28px; transition:transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease); box-shadow:0 1px 3px rgba(14,29,39,.05); }
.node .stg{ font-weight:600; font-size:9px; letter-spacing:.14em; text-transform:uppercase; color:var(--stone); }
.node .nm{ font-weight:600; font-size:14px; letter-spacing:-.01em; color:var(--ink); }
.node .sub{ font-weight:500; font-size:10.5px; color:var(--slate); text-align:center; max-width:15ch; line-height:1.35; }
.node:hover .mk{ transform:translateY(-3px); border-color:var(--ocean); box-shadow:0 8px 22px rgba(0,81,117,.14); }
.node.is-secure .mk{ background:var(--ocean); border-color:var(--ocean); color:#fff; }
.node.is-secure .badge{ position:absolute; top:-10px; left:50%; transform:translateX(-50%); background:var(--sunray-15); border:1px solid var(--sunray-bd); color:var(--sunray-tx); font-weight:600; font-size:7.5px; letter-spacing:.1em; text-transform:uppercase; padding:3px 7px; border-radius:999px; white-space:nowrap; }

/* ============================================================
   STAGE ROW (hub)
   ============================================================ */
.stagecard{ position:relative; background:var(--white); border:1px solid var(--mist); border-radius:16px; padding:26px 28px; margin-bottom:18px; box-shadow:0 1px 3px rgba(14,29,39,.04); scroll-margin-top:84px; }
.stagecard .head{ display:flex; align-items:flex-start; gap:20px; }
.stagecard .lmk{ width:60px; height:60px; flex:0 0 auto; border-radius:15px; background:var(--ocean-08); color:var(--ocean); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:27px; }
.stagecard .htxt{ flex:1; }
.stagecard .kick{ font-weight:600; font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:var(--stone); margin:0 0 5px; }
.stagecard h2{ margin:0 0 8px; font-weight:600; font-size:23px; letter-spacing:-.01em; color:var(--ink); }
.stagecard .purpose{ margin:0; font-size:14px; line-height:1.55; color:var(--charcoal); max-width:72ch; }
.stagecard .open{ flex:0 0 auto; align-self:center; display:inline-flex; align-items:center; gap:7px; text-decoration:none; font-size:11px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--ocean); border:1px solid var(--ocean-40); border-radius:9px; padding:9px 14px; transition:background .2s var(--ease); white-space:nowrap; }
.stagecard .open:hover{ background:var(--ocean-08); }
.stagecard .open svg{ width:14px; height:14px; transition:transform .2s var(--ease); }
.stagecard .open:hover svg{ transform:translateX(3px); }

.dolearn{ display:grid; grid-template-columns:1fr 1fr; gap:22px; margin-top:22px; padding-top:20px; border-top:1px solid var(--mist); }
.dl-h{ display:flex; align-items:center; gap:8px; font-weight:600; font-size:10px; letter-spacing:.14em; text-transform:uppercase; margin:0 0 12px; }
.dl-h .pin{ width:7px; height:7px; border-radius:50%; }
.dl-do .dl-h{ color:var(--ocean); } .dl-do .pin{ background:var(--ocean); }
.dl-learn .dl-h{ color:var(--sunray-tx); } .dl-learn .pin{ background:var(--sunray-bd); }

.toolrow{ display:flex; flex-wrap:wrap; gap:9px; }
.toollink{ display:inline-flex; align-items:center; gap:8px; text-decoration:none; background:var(--cream); border:1px solid var(--mist); border-radius:10px; padding:9px 13px; transition:border-color .2s var(--ease), background .2s var(--ease); }
.toollink:hover{ border-color:var(--ocean-40); background:var(--white); }
.toollink svg{ width:15px; height:15px; color:var(--ocean); flex:0 0 auto; }
.toollink .tn{ font-weight:600; font-size:12.5px; color:var(--ink); }
.toollink .td{ font-weight:500; font-size:10px; color:var(--slate); }

/* placeholder lesson chips */
.lessonrow{ display:flex; flex-wrap:wrap; gap:9px; }
.lesson{ display:inline-flex; align-items:center; gap:8px; border:1px dashed var(--fog); border-radius:10px; padding:9px 13px; background:repeating-linear-gradient(135deg,var(--cream),var(--cream) 7px,#f7f3ec 7px,#f7f3ec 14px); }
.lesson .lt{ font-weight:600; font-size:12px; color:var(--charcoal); }
.lesson .pill{ font-weight:600; font-size:8px; letter-spacing:.1em; text-transform:uppercase; color:var(--stone); border:1px solid var(--fog); border-radius:999px; padding:2px 7px; background:var(--white); }

/* ============================================================
   FRAMEWORK CARDS (Secure)
   ============================================================ */
.fwgrid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:8px; }
.fw{ background:var(--white); border:1px solid var(--mist); border-radius:14px; padding:20px 20px 18px; box-shadow:0 1px 3px rgba(14,29,39,.04); display:flex; flex-direction:column; }
.fw .fwtop{ display:flex; align-items:center; gap:12px; margin-bottom:6px; }
.fw .fno{ font-weight:600; font-size:9px; letter-spacing:.14em; text-transform:uppercase; color:var(--stone); }
.fw h3{ margin:0; font-weight:700; font-size:20px; letter-spacing:.02em; color:var(--ocean); }
.fw .role{ font-weight:600; font-size:9.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--slate); margin-left:auto; }
.fw .fwp{ margin:0 0 14px; font-size:12.5px; line-height:1.5; color:var(--charcoal); }
.fw .fwp b{ font-weight:600; color:var(--ink); }
.steps{ display:flex; flex-direction:column; gap:0; }
.step{ display:flex; align-items:baseline; gap:11px; padding:8px 0; border-top:1px solid var(--mist); }
.step .sl{ width:20px; height:20px; flex:0 0 auto; border-radius:6px; background:var(--ocean-08); color:var(--ocean); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:11px; align-self:center; }
.step .sn{ font-weight:600; font-size:12.5px; color:var(--ink); min-width:78px; }
.step .sd{ font-size:11.5px; line-height:1.45; color:var(--slate); }
.fw .fwfoot{ margin-top:14px; padding-top:13px; border-top:1px solid var(--mist); display:flex; align-items:center; justify-content:space-between; gap:10px; }
.fw .prod{ display:inline-flex; align-items:center; gap:7px; font-weight:600; font-size:9px; letter-spacing:.1em; text-transform:uppercase; color:var(--stone); }
.fw .prod .dotp{ width:6px; height:6px; border-radius:50%; background:var(--sunray-bd); }

/* accent variants for framework cards */
.fw.r .fno,.fw.r h3{ color:var(--ocean); }
.fw.l h3{ color:var(--forest); } .fw.l .step .sl{ background:var(--forest-15); color:var(--forest); }
.fw.v h3{ color:#b07d24; } .fw.v .step .sl{ background:var(--sunray-15); color:#b07d24; }
.fw.rs h3{ color:var(--terra); } .fw.rs .step .sl{ background:var(--terra-15); color:var(--terra); }
.fw.span{ grid-column:1 / -1; }

/* ============================================================
   VIDEO / CURRICULUM PLACEHOLDER
   ============================================================ */
.media-ph{ display:flex; align-items:center; gap:18px; background:var(--ocean-08); border:1px dashed var(--ocean-40); border-radius:13px; padding:18px 20px; }
.media-ph .play{ width:52px; height:52px; flex:0 0 auto; border-radius:50%; background:var(--white); border:1.5px solid var(--ocean-40); display:flex; align-items:center; justify-content:center; color:var(--ocean); }
.media-ph .play svg{ width:20px; height:20px; margin-left:2px; }
.media-ph .mt{ font-weight:600; font-size:13.5px; color:var(--ink); margin:0 0 3px; }
.media-ph .ms{ font-size:11.5px; line-height:1.45; color:var(--slate); margin:0; }
.media-ph .stat{ margin-left:auto; flex:0 0 auto; font-weight:600; font-size:8.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--sunray-tx); background:var(--sunray-15); border:1px solid var(--sunray-bd); border-radius:999px; padding:5px 10px; }

/* ============================================================
   ONBOARDING RIBBON
   ============================================================ */
.onboard{ margin:42px 0 0; background:var(--ocean); border-radius:18px; padding:28px 32px; color:#fff; }
.onboard .ob-h{ display:flex; align-items:baseline; gap:14px; margin-bottom:20px; }
.onboard .ob-ey{ font-weight:600; font-size:10px; letter-spacing:.2em; text-transform:uppercase; color:var(--sunray); }
.onboard h3{ margin:0; font-weight:500; font-size:21px; letter-spacing:-.01em; }
.onboard .ob-sub{ margin-left:auto; font-size:12px; color:rgba(255,255,255,.7); font-weight:500; }
.ob-steps{ display:grid; grid-template-columns:repeat(5,1fr); gap:12px; }
.ob-step{ position:relative; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.14); border-radius:12px; padding:14px 15px; text-decoration:none; transition:background .2s var(--ease); }
.ob-step:hover{ background:rgba(255,255,255,.12); }
.ob-step .num{ font-weight:600; font-size:9px; letter-spacing:.12em; text-transform:uppercase; color:var(--sunray); margin-bottom:8px; }
.ob-step .l{ font-weight:700; font-size:16px; color:#fff; margin-bottom:2px; }
.ob-step .n{ font-weight:500; font-size:11.5px; color:rgba(255,255,255,.82); }

/* ============================================================
   STAGE PAGE specifics
   ============================================================ */
.crumb{ display:flex; align-items:center; gap:9px; font-size:11px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--stone); margin:0 0 20px; }
.crumb a{ color:var(--ocean); text-decoration:none; }
.crumb a:hover{ text-decoration:underline; }
.crumb svg{ width:12px; height:12px; }

.stagehero{ display:flex; align-items:flex-start; gap:24px; padding:44px 0 8px; }
.stagehero .bigmk{ width:92px; height:92px; flex:0 0 auto; border-radius:22px; background:var(--ocean); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:700; font-size:44px; box-shadow:0 10px 30px rgba(0,81,117,.18); }
.stagehero .sh-kick{ font-weight:600; font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--ocean); margin:0 0 10px; }
.stagehero h1{ font-weight:500; font-size:42px; line-height:1.05; letter-spacing:-.015em; color:var(--ink); margin:0 0 14px; }
.stagehero p{ font-weight:400; font-size:16px; line-height:1.55; color:var(--slate); margin:0; max-width:62ch; }

.panel{ background:var(--white); border:1px solid var(--mist); border-radius:16px; padding:26px 28px; margin-bottom:18px; box-shadow:0 1px 3px rgba(14,29,39,.04); }
.panel-h{ display:flex; align-items:center; gap:9px; font-weight:600; font-size:11px; letter-spacing:.14em; text-transform:uppercase; margin:0 0 4px; }
.panel-h .pin{ width:8px; height:8px; border-radius:50%; }
.panel.do .panel-h{ color:var(--ocean); } .panel.do .pin{ background:var(--ocean); }
.panel.learn .panel-h{ color:var(--sunray-tx); } .panel.learn .pin{ background:var(--sunray-bd); }
.panel .panel-sub{ margin:0 0 18px; font-size:13px; line-height:1.5; color:var(--slate); }

.toolgrid{ display:grid; grid-template-columns:repeat(2,1fr); gap:12px; }
.toolcard{ display:flex; align-items:flex-start; gap:13px; text-decoration:none; background:var(--cream); border:1px solid var(--mist); border-radius:12px; padding:15px 16px; transition:border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease); }
.toolcard:hover{ border-color:var(--ocean-40); background:var(--white); transform:translateY(-2px); }
.toolcard .ti{ width:40px; height:40px; flex:0 0 auto; border-radius:10px; background:var(--ocean-08); color:var(--ocean); display:flex; align-items:center; justify-content:center; }
.toolcard .ti svg{ width:20px; height:20px; }
.toolcard .tt{ font-weight:600; font-size:14px; color:var(--ink); margin:0 0 3px; }
.toolcard .tdesc{ font-weight:400; font-size:11.5px; line-height:1.45; color:var(--slate); margin:0; }
.toolcard .arr{ margin-left:auto; align-self:center; color:var(--ocean); }
.toolcard .arr svg{ width:16px; height:16px; transition:transform .2s var(--ease); }
.toolcard:hover .arr svg{ transform:translateX(3px); }

.lessongrid{ display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.lessoncard{ border:1px dashed var(--fog); border-radius:12px; padding:16px; background:repeating-linear-gradient(135deg,var(--cream),var(--cream) 8px,#f7f3ec 8px,#f7f3ec 16px); }
.lessoncard .lhd{ display:flex; align-items:center; justify-content:space-between; margin-bottom:11px; }
.lessoncard .lno{ font-weight:600; font-size:9px; letter-spacing:.12em; text-transform:uppercase; color:var(--stone); }
.lessoncard .lbadge{ font-weight:600; font-size:7.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--stone); border:1px solid var(--fog); border-radius:999px; padding:3px 7px; background:var(--white); }
.lessoncard .ltt{ font-weight:600; font-size:13.5px; color:var(--ink); margin:0 0 5px; line-height:1.3; }
.lessoncard .ld{ font-weight:400; font-size:11px; line-height:1.45; color:var(--slate); margin:0; }

/* prev / next */
.stepnav{ display:flex; gap:14px; margin:30px 0 0; }
.stepnav a{ flex:1; display:flex; align-items:center; gap:13px; text-decoration:none; background:var(--white); border:1px solid var(--mist); border-radius:13px; padding:16px 18px; transition:border-color .2s var(--ease), transform .2s var(--ease); }
.stepnav a:hover{ border-color:var(--ocean-40); transform:translateY(-2px); }
.stepnav a.next{ flex-direction:row-reverse; text-align:right; }
.stepnav .nl{ font-weight:600; font-size:9px; letter-spacing:.14em; text-transform:uppercase; color:var(--stone); margin-bottom:4px; }
.stepnav .nm{ font-weight:600; font-size:15px; color:var(--ink); }
.stepnav .nmk{ width:42px; height:42px; flex:0 0 auto; border-radius:11px; background:var(--ocean-08); color:var(--ocean); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:19px; }
.stepnav a.disabled{ opacity:.4; pointer-events:none; }

/* ---- footer ---- */
footer.foot{ max-width:1120px; margin:60px auto 0; padding:26px 32px 44px; border-top:1px solid var(--mist); display:flex; align-items:center; justify-content:space-between; gap:16px; }
footer.foot .fl{ font-size:12px; font-weight:400; color:var(--stone); }
footer.foot .fr{ font-size:11px; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:var(--ocean); }

@media (max-width:920px){
  .spine-track{ grid-template-columns:1fr; gap:14px; }
  .spine-track::before{ display:none; }
  .node{ flex-direction:row; justify-content:flex-start; gap:14px; }
  .node .sub{ text-align:left; max-width:none; }
  .dolearn{ grid-template-columns:1fr; }
  .fwgrid{ grid-template-columns:1fr; }
  .ob-steps{ grid-template-columns:1fr 1fr; }
  .toolgrid,.lessongrid{ grid-template-columns:1fr; }
  .hero h1{ font-size:38px; }
  .stagehero{ flex-direction:column; }
}