/* BoomTalk™ — boomtalk.net · brand system shared with boomlogic.com */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#06031C; --navy2:#0D0930; --slate:#1A1450; --blue:#0050FC;
  --accent:#0050FC; --accent2:#003ED1; --light:#F4F6F9; --muted:#6B7C93;
  --white:#FFFFFF; --border:#D5DCE8; --green:#2E7D32; --blue-lt:#6E9BFF;
}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{font-family:'Lato',system-ui,sans-serif;font-size:16px;line-height:1.65;color:var(--navy);background:var(--white)}
h1,h2.display{font-family:'Rajdhani',sans-serif;font-weight:600;letter-spacing:-.5px}
h2{font-weight:600;line-height:1.2;letter-spacing:-.3px}
h3{font-weight:700}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.container{max-width:1100px;margin:0 auto;padding:0 24px}
section{padding:88px 0}
.section-label{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.section-title{font-size:clamp(1.6rem,3vw,2.4rem);margin-bottom:20px}
.section-body{font-size:1.05rem;color:var(--muted);line-height:1.75;max-width:640px}
.center{text-align:center}.center .section-body{margin-left:auto;margin-right:auto}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 24px;max-width:1200px;margin:0 auto}
.wordmark{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:1.5rem;color:var(--white);letter-spacing:.5px;display:flex;align-items:center;gap:10px}
.wordmark .tm{font-size:.55em;vertical-align:super}
.wordmark-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(0,80,252,.35);flex-shrink:0}
.main-nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.main-nav a{color:rgba(255,255,255,.78);font-size:.9rem;font-weight:600;padding:8px 12px;border-radius:6px;transition:color .15s,background .15s}
.main-nav a:hover{color:var(--white);background:rgba(255,255,255,.07)}
.main-nav a[aria-current="page"]{color:var(--white);box-shadow:inset 0 -2px 0 var(--accent)}
.nav-cta{background:var(--accent);color:var(--white)!important;font-weight:700;padding:9px 18px!important;border-radius:8px;box-shadow:none!important}
.nav-cta:hover{background:var(--accent2)!important}
.nav-toggle{display:none;background:none;border:1px solid rgba(255,255,255,.3);color:var(--white);border-radius:8px;padding:8px 12px;font-size:1rem;cursor:pointer}
@media (max-width:920px){
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy2);flex-direction:column;align-items:stretch;padding:12px;border-bottom:1px solid rgba(255,255,255,.1)}
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 14px}
}

/* hero */
.hero{position:relative;background:linear-gradient(160deg,var(--navy) 0%,var(--slate) 62%,var(--navy) 100%);color:var(--white);padding:110px 24px 96px;text-align:center;overflow:hidden}
.hero h1{font-size:clamp(2.1rem,4.8vw,3.4rem);line-height:1.12;max-width:840px;margin:0 auto 22px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero-sub{font-size:1.125rem;color:rgba(255,255,255,.78);max-width:640px;margin:0 auto 40px;line-height:1.7}
.hero-eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-primary{background:var(--accent);color:var(--white);padding:16px 32px;border-radius:8px;font-size:1rem;font-weight:700;display:inline-block;transition:background .2s,transform .15s}
.btn-primary:hover{background:var(--accent2);transform:translateY(-1px)}
.btn-secondary{background:transparent;color:var(--white);padding:15px 32px;border-radius:8px;font-weight:600;border:1.5px solid rgba(255,255,255,.35);display:inline-block;transition:border-color .2s,background .2s}
.btn-secondary:hover{border-color:var(--white);background:rgba(255,255,255,.07)}
.btn-dark{background:var(--navy);color:var(--white);padding:15px 32px;border-radius:8px;font-weight:700;display:inline-block;transition:background .2s}
.btn-dark:hover{background:var(--slate)}

/* signature waveform */
.waveform{display:block;width:100%;height:64px;margin:36px auto 0;max-width:820px}
.waveform path{fill:none;stroke:var(--accent);stroke-width:2;opacity:.85;stroke-dasharray:2400;stroke-dashoffset:2400;animation:dial 3.2s ease forwards}
.waveform .wf-ghost{stroke:rgba(255,255,255,.18);animation:none;stroke-dasharray:none;stroke-dashoffset:0}
@keyframes dial{to{stroke-dashoffset:0}}

/* trust bar */
.trust-bar{background:var(--navy2);border-top:1px solid rgba(255,255,255,.06);padding:22px 24px;display:flex;justify-content:center;gap:48px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.7);font-size:.9rem}
.trust-item strong{color:var(--white);font-weight:700}
.trust-dot{width:8px;height:8px;background:var(--accent);border-radius:50%;flex-shrink:0}

/* cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.card{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:32px;transition:box-shadow .2s,border-color .2s}
.card:hover{box-shadow:0 8px 32px rgba(6,3,28,.10);border-color:var(--blue)}
.card h3{font-size:1rem;margin-bottom:10px;color:var(--navy)}
.card p{font-size:.9rem;color:var(--muted);line-height:1.65}
.card-icon{width:48px;height:48px;background:rgba(0,80,252,.08);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:20px}
.alt{background:var(--light)}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;align-items:stretch}
.price-card{background:var(--white);border:1px solid var(--border);border-radius:14px;padding:36px 32px;display:flex;flex-direction:column}
.price-card.featured{border:2px solid var(--accent);position:relative}
.price-flag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent);color:var(--white);font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 14px;border-radius:999px;white-space:nowrap}
.price-name{font-family:'Rajdhani',sans-serif;font-size:1.35rem;font-weight:700;margin-bottom:6px}
.price-desc{font-size:.88rem;color:var(--muted);margin-bottom:22px}
.price-amount{font-family:'Rajdhani',sans-serif;font-size:3rem;font-weight:700;line-height:1;color:var(--navy)}
.price-amount span{font-size:1rem;font-weight:600;color:var(--muted)}
.price-alt{font-size:.85rem;color:var(--muted);margin:8px 0 24px}
.price-list{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:28px;font-size:.92rem}
.price-list li{display:flex;gap:10px;align-items:flex-start}
.price-list li::before{content:"✓";color:var(--green);font-weight:700;flex-shrink:0}
.price-card .btn-dark,.price-card .btn-primary{margin-top:auto;text-align:center}
.price-note{font-size:.85rem;color:var(--muted);margin-top:24px;text-align:center}

/* dark band */
.band{background:var(--navy);color:var(--white)}
.band .section-body{color:rgba(255,255,255,.72)}
.band .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12)}
.band .card h3{color:var(--white)}
.band .card p{color:rgba(255,255,255,.6)}
.check-list{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:28px;font-size:.95rem}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:rgba(255,255,255,.82)}
.check-list li::before{content:"✓";color:var(--accent);font-weight:700;flex-shrink:0}
.light-check li{color:var(--navy)}
.light-check li::before{color:var(--green)}

/* stats */
.stats-strip{background:var(--accent);padding:56px 24px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;max-width:1100px;margin:0 auto;text-align:center}
.stat-number{font-family:'Rajdhani',sans-serif;font-size:2.5rem;font-weight:700;color:var(--white);line-height:1;margin-bottom:8px}
.stat-label{font-size:.875rem;color:rgba(255,255,255,.85);font-weight:500}

/* steps */
.step{text-align:center;padding:40px 28px;background:var(--white);border-radius:12px;border:1px solid var(--border)}
.step-num{width:52px;height:52px;background:var(--navy);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Rajdhani',sans-serif;font-size:1.2rem;font-weight:700;margin:0 auto 24px}
.step h3{font-size:1.05rem;margin-bottom:12px;color:var(--navy)}
.step p{font-size:.9rem;color:var(--muted)}

/* faq */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.faq-item{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:28px 32px}
.faq-q{font-size:1rem;font-weight:700;color:var(--navy);margin-bottom:10px}
.faq-a{font-size:.9rem;color:var(--muted);line-height:1.7}

/* final cta */
.final-cta{background:linear-gradient(135deg,var(--navy) 0%,var(--slate) 100%);color:var(--white);text-align:center;padding:100px 24px}
.final-cta h2{font-family:'Rajdhani',sans-serif;font-size:clamp(1.75rem,3.5vw,2.75rem);max-width:700px;margin:0 auto 20px}
.final-cta p{font-size:1.05rem;color:rgba(255,255,255,.72);max-width:540px;margin:0 auto 44px}

/* footer */
.site-footer{background:var(--navy2);color:rgba(255,255,255,.6);padding:64px 24px 32px;font-size:.9rem}
.footer-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.site-footer h4{color:var(--white);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.site-footer a:hover{color:var(--white)}
.footer-brand p{margin-top:14px;line-height:1.7;max-width:320px}
.footer-legal{max-width:1100px;margin:48px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.8rem;color:rgba(255,255,255,.4)}
.tel-link{color:var(--white);font-weight:700}

/* page hero (interior) */
.page-hero{background:linear-gradient(160deg,var(--navy) 0%,var(--slate) 100%);color:var(--white);padding:84px 24px 64px;text-align:center}
.page-hero h1{font-size:clamp(1.9rem,4vw,2.9rem);max-width:820px;margin:0 auto 18px}
.page-hero h1 em{font-style:normal;color:var(--accent)}
.page-hero .hero-sub{margin-bottom:0}
.page-hero .hero-actions{margin-top:36px}

/* comparison table */
.compare{width:100%;border-collapse:collapse;font-size:.92rem;background:var(--white);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.compare th,.compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--border)}
.compare thead th{background:var(--navy);color:var(--white);font-family:'Rajdhani',sans-serif;font-size:1rem;letter-spacing:.03em}
.compare tbody tr:last-child td{border-bottom:none}
.compare td:first-child{font-weight:700;color:var(--navy)}
.table-scroll{overflow-x:auto}

@media (max-width:900px){
  section{padding:64px 0}
  .grid-3{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .grid-3,.grid-2{grid-template-columns:1fr}
  .hero{padding:80px 20px 64px}
  .hero-actions{flex-direction:column;align-items:center}
  .trust-bar{flex-direction:column;align-items:center;gap:14px}
  .footer-grid{grid-template-columns:1fr}
}

/* logo + on-dark legibility (brand palette from bt logo) */
.logo-img{height:30px;width:auto;display:block}
.site-footer .logo-img{height:26px}
.hero-eyebrow,.band .section-label{color:var(--blue-lt)}
.waveform path{stroke:var(--blue-lt)}
.check-list li::before{color:var(--blue-lt)}
.band .stat-number{color:var(--blue-lt)!important}
/* featured device cards */
.device-card .device-img{height:210px;display:flex;align-items:flex-end;justify-content:center;margin-bottom:20px}
.device-card .device-img img{max-height:210px;width:auto;object-fit:contain;filter:drop-shadow(0 12px 28px rgba(6,3,28,.14))}
/* app screenshots */
.hero-split{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;text-align:left;padding:0 24px}
.hero-split .hero-actions{justify-content:flex-start}
.hero-phone img{max-height:480px;width:auto;filter:drop-shadow(0 24px 48px rgba(0,0,0,.45))}
.shot-row{display:flex;gap:40px;justify-content:center;flex-wrap:wrap}
.shot{text-align:center}
.shot img{max-height:420px;width:auto;filter:drop-shadow(0 16px 36px rgba(6,3,28,.18));border-radius:24px}
.shot figcaption{font-size:.85rem;color:var(--muted);margin-top:14px;max-width:280px;margin-left:auto;margin-right:auto}
@media (max-width:820px){.hero-split{grid-template-columns:1fr;text-align:center}.hero-split .hero-actions{justify-content:center}.hero-phone img{max-height:380px}}
/* integration logo strip */
.logo-strip{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px 36px;margin:48px auto 0;max-width:980px}
.logo-strip img{height:56px;width:auto;object-fit:contain;opacity:.9;transition:opacity .15s}
.logo-strip img:hover{opacity:1}
.tm-note{font-size:.72rem;color:var(--muted);margin-top:28px}
@media (max-width:600px){.logo-strip{gap:4px 20px}.logo-strip img{height:44px}}

/* hero background images + inline feature graphics (graphics sprint 7/20/26) */
.hero.has-bg,.page-hero.has-bg{background-image:linear-gradient(160deg,rgba(6,3,28,.90) 0%,rgba(26,20,80,.80) 55%,rgba(6,3,28,.92) 100%),var(--hbg);background-size:cover;background-position:center}
.hbg-home{--hbg:url('/assets/img/hero/home.webp')}
.hbg-voip{--hbg:url('/assets/img/hero/voip.webp')}
.hbg-cc{--hbg:url('/assets/img/hero/call-center.webp')}
.hbg-app{--hbg:url('/assets/img/hero/communicator-app.webp')}
.hbg-devices{--hbg:url('/assets/img/hero/devices.webp')}
.hbg-nonprofit{--hbg:url('/assets/img/hero/nonprofit.webp')}
.hbg-why{--hbg:url('/assets/img/hero/why-boomtalk.webp')}
.hbg-contact{--hbg:url('/assets/img/hero/contact.webp')}
.feature-graphic{margin:56px auto 0;max-width:900px;text-align:center;padding:0 24px}
.feature-graphic img{border-radius:16px;box-shadow:0 24px 64px rgba(6,3,28,.25);width:100%;height:auto;display:block}
.feature-graphic figcaption{font-size:.85rem;color:var(--muted);margin-top:16px}
.stack-fig{border-radius:14px;overflow:hidden;box-shadow:0 16px 40px rgba(6,3,28,.22);margin-bottom:16px}
.stack-fig img{display:block;width:100%;height:auto}