/* ============================================================
   RTN COACHING — site design system
   Navy / blue / amber. Oswald (display) + Source Sans 3 (body).
   ============================================================ */
:root{
  --navy:#0D1B2A; --navy-mid:#1B2D45; --navy-light:#243B53;
  --blue:#3B82F6; --blue-light:#60A5FA; --blue-glow:rgba(59,130,246,0.15);
  --amber:#FBBF24; --amber-light:#FCD34D;
  --white:#F8FAFC; --gray-100:#E2E8F0; --gray-200:#CBD5E1; --gray-300:#94A3B8;
  --gray-400:#64748B; --gray-500:#475569; --green:#22C55E;
  --text:#F1F5F9;
  --maxw:1140px;
  --font-display:'Oswald',sans-serif; --font-body:'Source Sans 3',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--navy);color:var(--text);font-size:17px;line-height:1.6;overflow-x:hidden}
h1,h2,h3,h4,.display{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.01em;line-height:1.1;color:var(--white)}
img{max-width:100%;display:block;height:auto}
a{color:var(--blue-light);text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.accent{color:var(--blue-light)}
.amber-text{color:var(--amber)}
section{padding:84px 0}
.eyebrow{display:inline-block;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;font-size:.82rem;font-weight:600;color:var(--amber);margin-bottom:14px}
.section-head{max-width:720px;margin:0 auto 52px;text-align:center}
.section-head h2{font-size:clamp(1.8rem,4.2vw,2.7rem);font-weight:700;margin-bottom:14px}
.section-head p{color:var(--gray-200);font-size:1.08rem}

/* ---------- Top announcement bar ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:1100;height:40px;background:var(--amber);color:var(--navy);
  display:flex;align-items:center;justify-content:center;gap:6px;font-weight:600;font-size:.88rem;padding:0 14px;white-space:nowrap;overflow:hidden}
.topbar:hover{background:var(--amber-light)}
.topbar strong{text-transform:uppercase;letter-spacing:.05em}

/* ---------- Nav ---------- */
nav{position:fixed;top:40px;left:0;width:100%;z-index:1000;background:rgba(13,27,42,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(59,130,246,.12)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:13px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.nav-logo{display:flex;align-items:center;gap:11px}
.nav-logo img{width:40px;height:40px;border-radius:8px}
.nav-logo span{font-family:var(--font-display);font-weight:600;font-size:1.2rem;letter-spacing:.05em;color:var(--white)}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none}
.nav-links a{color:var(--gray-200);font-size:.93rem;font-weight:600;transition:color .15s}
.nav-links a:hover{color:var(--white)}
.nav-cta{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;background:var(--blue);color:#fff!important;padding:9px 18px;border-radius:8px;font-size:.88rem;transition:background .2s}
.nav-cta:hover{background:var(--blue-light)}
.hamburger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.hamburger span{width:24px;height:2px;background:var(--white);display:block;transition:.2s}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;font-weight:600;font-size:1rem;padding:15px 30px;border-radius:11px;border:0;cursor:pointer;transition:transform .15s,background .2s,box-shadow .2s;text-align:center}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 24px rgba(59,130,246,.32)}
.btn-primary:hover{background:var(--blue-light);box-shadow:0 10px 30px rgba(59,130,246,.42)}
.btn-amber{background:var(--amber);color:var(--navy);box-shadow:0 6px 24px rgba(251,191,36,.3)}
.btn-amber:hover{background:var(--amber-light);box-shadow:0 10px 30px rgba(251,191,36,.4)}
.btn-outline{background:transparent;color:var(--white);border:2px solid rgba(96,165,250,.45)}
.btn-outline:hover{background:rgba(59,130,246,.12)}
.btn-lg{font-size:1.12rem;padding:17px 38px}
.btn-block{width:100%}

/* ---------- Hero ---------- */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:140px 0 70px}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(59,130,246,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.05) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(ellipse 80% 70% at 50% 0%,#000,transparent)}
.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 55% at 50% -5%,rgba(59,130,246,.16),transparent);pointer-events:none}
.hero-inner{position:relative;z-index:2;max-width:880px;margin:0 auto;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;font-weight:600;color:var(--green);background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);border-radius:100px;padding:7px 16px;margin-bottom:24px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green)}
.hero h1{font-size:clamp(2.4rem,6.5vw,4.4rem);font-weight:700;margin-bottom:20px}
.hero-sub{font-size:clamp(1.05rem,2.4vw,1.32rem);color:var(--gray-200);max-width:680px;margin:0 auto 18px}
.hero-meta{color:var(--gray-300);font-size:.95rem;margin-bottom:34px}
.hero-meta strong{color:var(--white)}

/* ---------- Opt-in trio ---------- */
.optin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.optin{display:flex;flex-direction:column;text-align:left;background:var(--navy-mid);border:1px solid rgba(59,130,246,.14);border-radius:16px;padding:28px 26px;transition:border-color .2s,transform .2s}
.optin:hover{border-color:rgba(59,130,246,.4);transform:translateY(-3px)}
.optin .ic{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.optin.cold .ic{background:rgba(251,191,36,.14);color:var(--amber)}
.optin.warm .ic{background:rgba(59,130,246,.16);color:var(--blue-light)}
.optin.hot .ic{background:rgba(34,197,94,.14);color:var(--green)}
.optin .tag{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;color:var(--gray-400);margin-bottom:6px}
.optin h3{font-size:1.25rem;margin-bottom:8px}
.optin p{color:var(--gray-200);font-size:.97rem;flex:1;margin-bottom:18px}
.optin .go{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;font-size:.9rem;font-weight:600;color:var(--blue-light);display:inline-flex;align-items:center;gap:6px}

/* ---------- Trust strip ---------- */
.trust{background:var(--navy-mid);border-top:1px solid rgba(59,130,246,.1);border-bottom:1px solid rgba(59,130,246,.1);padding:30px 0}
.trust-grid{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:18px 54px}
.trust-item{text-align:center}
.trust-item strong{display:block;font-family:var(--font-display);font-weight:700;font-size:1.7rem;color:var(--white)}
.trust-item span{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;color:var(--gray-300)}
.stars{color:var(--amber);letter-spacing:2px}

/* ---------- BUILD method ---------- */
.build-letters{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:46px}
.build-card{background:var(--navy-mid);border:1px solid rgba(59,130,246,.14);border-radius:16px;padding:26px 20px;text-align:center;position:relative;overflow:hidden}
.build-card .lt{font-family:var(--font-display);font-weight:700;font-size:3.2rem;line-height:1;color:var(--amber);display:block;margin-bottom:10px}
.build-card h3{font-size:1.04rem;margin-bottom:8px}
.build-card p{color:var(--gray-200);font-size:.9rem}

/* ---------- Method timeline ---------- */
.mstep{display:flex;gap:28px;align-items:flex-start;position:relative;padding-bottom:34px;margin-bottom:34px}
.mstep:not(:last-child)::after{content:'';position:absolute;left:38px;top:84px;bottom:-6px;width:2px;background:linear-gradient(var(--blue),rgba(59,130,246,.08))}
.mstep-letter{flex-shrink:0;width:76px;height:76px;border-radius:18px;background:var(--navy-mid);border:1px solid rgba(251,191,36,.4);
  font-family:var(--font-display);font-weight:700;font-size:2.6rem;color:var(--amber);display:flex;align-items:center;justify-content:center;box-shadow:0 0 40px rgba(59,130,246,.12)}
.mstep-body{flex:1;padding-top:6px}
.mstep-body h2{font-size:1.6rem;margin-bottom:10px}
.mstep-body p{color:var(--gray-200);margin-bottom:6px}
@media(max-width:600px){.mstep{gap:18px}.mstep-letter{width:58px;height:58px;font-size:2rem;border-radius:14px}.mstep:not(:last-child)::after{left:29px;top:66px}.mstep-body h2{font-size:1.35rem}}

/* ---------- Feature / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.split img{border-radius:18px;border:1px solid rgba(59,130,246,.2)}
.split h2{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:700;margin-bottom:16px}
.split p{color:var(--gray-200);margin-bottom:14px}
.checklist{list-style:none;margin:18px 0 0}
.checklist li{display:flex;gap:12px;align-items:flex-start;margin-bottom:13px;color:var(--gray-100)}
.checklist li .ck{color:var(--green);font-weight:700;flex-shrink:0}

/* ---------- Reviews ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{background:var(--navy-mid);border:1px solid rgba(59,130,246,.14);border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:13px}
.review p{color:var(--gray-100);font-size:1rem;flex:1}
.review .who{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;color:var(--blue-light);font-size:.88rem}
.gbadge{display:inline-flex;align-items:center;gap:9px;background:var(--navy-mid);border:1px solid rgba(59,130,246,.18);border-radius:100px;padding:9px 20px;font-size:.95rem;color:var(--gray-100)}
.gbadge b{color:var(--white)}

/* ---------- FAQ ---------- */
.faq-list{max-width:760px;margin:0 auto;display:grid;gap:13px}
details{background:var(--navy-mid);border:1px solid rgba(59,130,246,.14);border-radius:12px;overflow:hidden}
summary{cursor:pointer;list-style:none;padding:20px 24px;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.03em;font-size:1.02rem;color:var(--white);display:flex;justify-content:space-between;align-items:center;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';color:var(--blue-light);font-size:1.5rem;font-family:var(--font-body)}
details[open] summary::after{content:'\2013'}
details .ans{padding:0 24px 20px;color:var(--gray-200)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(150deg,var(--navy),var(--navy-light));border-top:1px solid rgba(59,130,246,.15);text-align:center}
.cta-band h2{font-size:clamp(1.9rem,4.5vw,2.8rem);font-weight:700;margin-bottom:16px}
.cta-band p{color:var(--gray-200);max-width:580px;margin:0 auto 30px}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- Page hero (subpages) ---------- */
.page-hero{padding:150px 0 60px;text-align:center;position:relative;background:radial-gradient(ellipse 70% 60% at 50% 0%,rgba(59,130,246,.12),transparent)}
.page-hero h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:700;margin-bottom:16px}
.page-hero p{color:var(--gray-200);max-width:660px;margin:0 auto;font-size:1.1rem}

/* ---------- Forms ---------- */
.lead-card{max-width:520px;margin:0 auto;background:var(--navy-mid);border:1px solid rgba(59,130,246,.18);border-radius:18px;padding:34px}
.lead-card label{display:block;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;font-size:.8rem;color:var(--gray-300);margin:16px 0 7px}
.lead-card input{width:100%;background:var(--navy);border:2px solid rgba(59,130,246,.18);border-radius:11px;padding:14px 16px;color:var(--white);font-family:var(--font-body);font-size:1.05rem}
.lead-card input:focus{outline:none;border-color:var(--blue)}
.lead-card .btn{margin-top:24px}
.form-note{font-size:.82rem;color:var(--gray-400);text-align:center;margin-top:14px}
.form-error{color:#F87171;font-size:.9rem;margin-top:8px;display:none}

/* ---------- Calculator tabs ---------- */
.calc-tabs{display:flex;gap:8px;max-width:860px;margin:0 auto 22px;flex-wrap:wrap}
.calc-tab{flex:1;min-width:140px;background:var(--navy-mid);border:1px solid rgba(59,130,246,.18);color:var(--gray-200);
  border-radius:12px;padding:14px 12px;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.04em;font-size:.92rem;cursor:pointer;text-align:center;transition:.15s}
.calc-tab:hover{border-color:rgba(59,130,246,.45)}
.calc-tab.on{background:var(--blue);border-color:var(--blue);color:#fff}
.calc-panel{display:none}
.calc-panel.on{display:block}
.calc-hint{font-size:.82rem;color:var(--gray-400);margin-top:4px}

/* ---------- Calculator ---------- */
.calc{max-width:860px;margin:0 auto;background:var(--navy-mid);border:1px solid rgba(59,130,246,.16);border-radius:20px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:30px}
.calc-fields label{display:block;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;font-size:.78rem;color:var(--gray-300);margin:14px 0 6px}
.calc-fields label:first-child{margin-top:0}
.calc-fields input,.calc-fields select{width:100%;background:var(--navy);border:2px solid rgba(59,130,246,.18);border-radius:10px;padding:12px 14px;color:var(--white);font-family:var(--font-body);font-size:1rem}
.calc-fields input:focus,.calc-fields select:focus{outline:none;border-color:var(--blue)}
.seg{display:flex;gap:8px}
.seg button{flex:1;background:var(--navy);border:2px solid rgba(59,130,246,.18);color:var(--gray-200);border-radius:10px;padding:11px 0;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.04em;font-size:.85rem;cursor:pointer}
.seg button.on{background:var(--blue);border-color:var(--blue);color:#fff}
.calc-out{background:var(--navy);border:1px solid rgba(59,130,246,.16);border-radius:14px;padding:26px;display:flex;flex-direction:column}
.calc-out .big{font-family:var(--font-display);font-weight:700;font-size:3rem;color:var(--amber);line-height:1}
.calc-out .big-label{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;color:var(--gray-300);margin-bottom:20px}
.macro-row{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-top:1px solid rgba(59,130,246,.12)}
.macro-row .m-name{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.04em;font-size:.92rem;color:var(--gray-100)}
.macro-row .m-val{font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:var(--white)}
.macro-row .m-val small{font-size:.8rem;color:var(--gray-400);font-weight:400}
.calc-cta{margin-top:auto;padding-top:20px}

/* ---------- Footer ---------- */
footer{background:var(--navy);border-top:1px solid rgba(59,130,246,.1);padding:54px 0 34px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:38px}
.foot-brand .nav-logo{margin-bottom:14px}
.foot-brand p{color:var(--gray-300);font-size:.95rem;max-width:340px}
.foot-col h4{font-size:.92rem;letter-spacing:.08em;color:var(--white);margin-bottom:14px}
.foot-col a{display:block;color:var(--gray-300);font-size:.93rem;margin-bottom:10px}
.foot-col a:hover{color:var(--white)}
.foot-bottom{border-top:1px solid rgba(59,130,246,.1);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--gray-400);font-size:.86rem}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.reveal.vis{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Mobile ---------- */
@media(max-width:900px){
  .nav-links{position:fixed;top:96px;left:0;right:0;background:rgba(13,27,42,.98);flex-direction:column;gap:0;padding:10px 0;border-bottom:1px solid rgba(59,130,246,.15);transform:translateY(-130%);transition:transform .25s;align-items:stretch}
  .nav-links.open{transform:none}
  .nav-links li{padding:0 22px}
  .nav-links a{display:block;padding:13px 0;border-bottom:1px solid rgba(59,130,246,.08)}
  .nav-cta{text-align:center;margin:10px 0}
  .hamburger{display:flex}
  .optin-grid,.review-grid{grid-template-columns:1fr}
  .build-letters{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:30px}
  .split .split-img{order:-1}
  .calc{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  section{padding:60px 0}
  .btn{width:100%}
  .hero .btn,.cta-row .btn{width:auto}
}
@media(max-width:560px){.topbar{font-size:.76rem}.build-letters{grid-template-columns:1fr}.hero .btn{width:100%}}

/* ===== Transformations wall ===== */
.tw-masonry{column-count:3;column-gap:16px}
@media(max-width:860px){.tw-masonry{column-count:2}}
@media(max-width:560px){.tw-masonry{column-count:1}}
.tw-card{break-inside:avoid;margin-bottom:16px;background:var(--navy-mid);border:1px solid var(--blue-glow);border-radius:14px;overflow:hidden}
.tw-card.coach{border-color:var(--amber)}
.tw-card img{width:100%;display:block;height:auto}
.tw-cap{padding:9px 13px;font-family:var(--font-display);font-weight:600;letter-spacing:.03em;font-size:1rem}
.tw-cap .tag{color:var(--amber);font-size:.82rem;font-weight:500}

/* ===== Coach headshot + stage pair ===== */
.coach-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.coach-pair img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:16px;border:1px solid rgba(59,130,246,.2)}

/* full-width featured transformation */
.tw-card.feature{column-span:all;margin:6px 0 16px}
.tw-card.feature img{width:100%}