/* =========================================================================
   Dallas Tech Pros: Design System
   Palette: navy (trust/infrastructure) + brand red (the single accent,
   used for links, active states, the signal dot, and every highlight)
   on a white/paper base. No secondary accent colors.
   Signature element: the "uptime strip," a live-feeling SVG line chart
   in the hero that echoes network monitoring, the thing this company
   actually watches all day for its clients.
   ========================================================================= */

:root{
  --navy:#0B2345;
  --navy-2:#132c52;
  --navy-3:#1a3660;
  --navy-line:#2c4470;
  --paper:#F6F7FA;
  --surface:#ffffff;
  --line:#E3E7ED;
  --ink:#0B2345;
  --muted:#5b6472;
  --muted-invert:#a8b6cc;
  --red:#D71920;
  --red-dim:#B4141B;
  --signal:#D71920; /* alias of --red, kept for the "product highlight" usages */
  --danger:#D71920;
  --danger-bg:#fdecea;
  --ok-bg:#eef2f8;
  --tint:#fdecec;

  --font-display:"Space Grotesk","Helvetica Neue",Arial,sans-serif;
  --font-body:"Inter","Helvetica Neue",Arial,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;

  --step-0:clamp(1rem,0.96rem + 0.2vw,1.0625rem);
  --step-1:clamp(1.2rem,1.1rem + 0.45vw,1.45rem);
  --step-2:clamp(1.65rem,1.4rem + 1.1vw,2.2rem);
  --step-3:clamp(2.15rem,1.7rem + 2vw,3.1rem);
  --step-4:clamp(2.6rem,1.9rem + 3.4vw,4.25rem);

  --maxw:1180px;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(16,26,46,0.06),0 1px 1px rgba(16,26,46,0.04);
  --shadow-md:0 10px 26px rgba(16,26,46,0.10),0 2px 6px rgba(16,26,46,0.05);
  --ease:cubic-bezier(.16,.8,.24,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}

body{margin:0;font-family:var(--font-body);font-size:var(--step-0);line-height:1.65;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.12;letter-spacing:-0.02em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:var(--step-4)}
h2{font-size:var(--step-3)}
h3{font-size:var(--step-2)}
h4{font-size:var(--step-1)}
p{margin:0 0 1em;color:var(--ink)}
.section--navy p, .section--navy h1, .section--navy h2, .section--navy h3{color:#fff}
a{color:var(--red-dim);text-decoration:none}
a:hover{color:var(--red)}
img,svg{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:4px}

.container{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,64px)}
.section{padding:clamp(56px,9vw,110px) 0}
.section--soft{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--navy{background:var(--navy);color:#fff}
.muted{color:var(--muted)}
.text-center{text-align:center}

.eyebrow{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--red-dim);display:inline-flex;align-items:center;gap:8px;margin-bottom:.9em}
.section--navy .eyebrow{color:var(--red)}

.status-dot{width:8px;height:8px;border-radius:50%;background:var(--red);display:inline-block;position:relative;flex-shrink:0}
.status-dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;background:var(--red);opacity:.25;animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:.35}70%{transform:scale(1.8);opacity:0}100%{opacity:0}}
@media (prefers-reduced-motion: reduce){
  .status-dot::after{animation:none;opacity:0}
}

/* -------- Buttons -------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:.95rem;padding:13px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--red-dim);color:#fff}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy)}
.section--navy .btn-ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.section--navy .btn-ghost:hover{border-color:#fff}
.btn-on-navy{background:var(--red);color:#fff}
.btn-on-navy:hover{background:#c21118;color:#fff}
.btn-callback{background:var(--red);color:#fff}
.btn-callback:hover{background:#c21118}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:9px 16px;font-size:.85rem}

/* -------- Header / Nav -------- */
/* Site banner, manually toggled in includes/header.php. Mobile-first:
   base rules below target small screens, then the min-width query
   refines the layout for larger ones. */
.site-banner{padding:10px 16px;text-align:center}
.site-banner-text{font-size:.85rem;line-height:1.5;display:block}
.site-banner-text a{text-decoration:underline;font-weight:600;color:inherit}
@media (min-width:700px){
  .site-banner{padding:11px 24px}
  .site-banner-text{font-size:.92rem}
}

.site-banner--info{background:var(--navy);color:#fff}
.site-banner--alert{background:var(--red);color:#fff}
.site-banner--holiday{background:#0d5c3f;color:#fff}
.site-banner--holiday .site-banner-text a{color:#ffd873}

.site-header{position:sticky;top:0;z-index:100;background:rgba(246,247,250,.86);backdrop-filter:blur(14px) saturate(160%);border-bottom:1px solid var(--line)}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center}
.brand-mark{height:44px;width:auto;flex-shrink:0;object-fit:contain}

.nav-links{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--navy);font-size:.92rem;font-weight:500}
.nav-links a.active{color:var(--red-dim)}

.nav-cta{display:flex;align-items:center;gap:14px}
.nav-ticket{display:flex;align-items:center;gap:7px;color:var(--red-dim);font-weight:600;font-size:.84rem;white-space:nowrap}
.nav-ticket svg{width:16px;height:16px;stroke:var(--red-dim)}
.nav-phone{display:flex;align-items:center;gap:7px;color:var(--navy);font-weight:600;font-size:.9rem}
.nav-phone svg{width:16px;height:16px;stroke:var(--red-dim)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;cursor:pointer;padding:8px}

.mobile-panel{display:none;flex-direction:column;padding:6px 0 22px;border-top:1px solid var(--line)}
.mobile-panel a{padding:13px 4px;border-bottom:1px solid var(--line);font-size:1.02rem;color:var(--navy);font-weight:500}
.mobile-panel.open{display:flex}

@media (max-width:1149px){
  .nav-links{display:none}
  .nav-phone .txt{display:none}
  .nav-ticket{display:none}
  .nav-cta .btn-sm{display:none}
  .nav-toggle{display:flex}
}

/* -------- Hero -------- */
.hero{padding:clamp(56px,9vw,110px) 0 clamp(48px,7vw,80px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:start}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr}}
.hero h1{max-width:15ch}
.hero-sub{font-size:1.08rem;color:var(--muted);max-width:48ch}
.hero-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}
.hero-trust{display:flex;flex-wrap:wrap;gap:20px 28px;margin-top:30px;font-size:.86rem;color:var(--muted)}
.hero-trust .item{display:flex;align-items:center;gap:8px}

/* Signature: uptime strip */
.uptime-strip{background:var(--navy);border-radius:var(--radius);padding:26px 26px 20px;color:#fff;box-shadow:var(--shadow-md)}
.uptime-head{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;color:var(--muted-invert);margin-bottom:14px}
.uptime-title{display:flex;align-items:center;gap:7px;color:#dbe3ee}
.uptime-value{color:var(--red)}
.uptime-svg{width:100%;height:90px;display:block}
.uptime-svg .fill{fill:url(#uptimeFill)}
.uptime-svg .line{fill:none;stroke:var(--red);stroke-width:2}
.uptime-foot{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.66rem;color:var(--muted-invert);margin:6px 0 18px}
.uptime-rows{display:flex;flex-direction:column;gap:11px;border-top:1px solid var(--navy-line);padding-top:16px}
.uptime-rows .row{display:flex;align-items:center;gap:10px;font-size:.82rem}
.uptime-rows .label{font-family:var(--font-mono);letter-spacing:.05em;color:#dbe3ee;flex:1}
.uptime-rows .ms{font-family:var(--font-mono);color:var(--muted-invert);font-size:.76rem}

/* -------- Cards / grid -------- */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:transparent}
.card-icon{width:42px;height:42px;border-radius:10px;background:var(--tint);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--red-dim)}
.card-icon svg{width:22px;height:22px;stroke:var(--red-dim);fill:none}
.card h3{font-size:1.08rem;margin-bottom:6px}
.card p{color:var(--muted);font-size:.93rem;margin-bottom:0}
.card-link{font-size:.87rem;font-weight:600;display:inline-block;margin-top:12px}

.pill{display:inline-block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;padding:4px 10px;border-radius:999px;background:var(--tint);color:var(--red-dim);text-transform:uppercase}

.section-head{max-width:640px;margin-bottom:clamp(30px,5vw,52px)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

.stats{display:flex;flex-wrap:wrap;gap:clamp(24px,6vw,56px)}
.stat .n{font-family:var(--font-mono);font-size:1.9rem;color:var(--red)}
.stat .l{font-size:.82rem;color:var(--muted)}
.section--navy .stat .l{color:var(--muted-invert)}

/* -------- CTA band -------- */
.cta-band{border-radius:20px;padding:clamp(34px,6vw,58px);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band .actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band h2,.cta-band h3{margin-bottom:6px}
.cta-band p{margin:0}

/* -------- Forms -------- */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,38px);box-shadow:var(--shadow-sm)}

/* -------- Data tables (e.g. pricing add-ons list) --------
   Mobile-first: full width and readable on a phone by default. On wider
   screens, constrained to a comfortable reading width and centered rather
   than stretching edge-to-edge of the page container, which looks sparse
   and unbalanced for a short 2-column table. */
.table-wrap{overflow:hidden;overflow-x:auto;max-width:640px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
table.dtp-table{width:100%;border-collapse:collapse;font-size:.92rem}
table.dtp-table th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:12px 16px;border-bottom:2px solid var(--line)}
table.dtp-table td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
table.dtp-table tr:last-child td{border-bottom:none}
table.dtp-table tr:hover td{background:var(--tint)}
table.dtp-table th:last-child,table.dtp-table td:last-child{text-align:right}
@media (max-width:480px){
  table.dtp-table th,table.dtp-table td{padding:11px 12px;font-size:.86rem}
}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
.field .hint{font-size:.78rem;color:var(--muted);margin-top:4px}
.field input,.field select,.field textarea{width:100%;font-family:var(--font-body);font-size:.95rem;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--paper);color:var(--ink);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(215,25,32,.15);outline:none}
.field textarea{resize:vertical;min-height:110px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:620px){.field-row{grid-template-columns:1fr}}
.hp-field{position:absolute;left:-9999px;top:-9999px}

.form-msg{margin-top:14px;font-size:.9rem;padding:12px 14px;border-radius:var(--radius-sm);display:none}
.form-msg.show{display:block}
.form-msg.success{background:var(--ok-bg);color:var(--navy)}
.form-msg.error{background:var(--danger-bg);color:var(--danger)}

/* -------- Tabs (contact page) -------- */
.tabs{display:flex;gap:8px;margin-bottom:24px;border-bottom:1px solid var(--line)}
.tab-btn{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;padding:12px 4px;margin-right:22px;background:none;border:none;border-bottom:2px solid transparent;color:var(--muted);cursor:pointer}
.tab-btn.active{color:var(--navy);border-color:var(--red)}
.tab-panel{display:none}
.tab-panel.active{display:block}

/* -------- FAQ -------- */
.faq-search{position:relative;margin-bottom:24px}
.faq-search input{width:100%;font-size:1rem;padding:16px 20px 16px 46px;border-radius:999px;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm)}
.faq-search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:18px;height:18px;stroke:var(--muted)}
.faq-cats{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.faq-cat{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);cursor:pointer;color:var(--muted)}
.faq-cat.active{background:var(--navy);color:#fff;border-color:var(--navy)}

.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:19px 4px;font-family:var(--font-body);font-weight:600;font-size:1rem;color:var(--navy);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .plus{flex-shrink:0;width:16px;height:16px;position:relative}
.faq-q .plus::before,.faq-q .plus::after{content:"";position:absolute;background:var(--navy);transition:transform .25s var(--ease)}
.faq-q .plus::before{width:100%;height:2px;top:7px}
.faq-q .plus::after{width:2px;height:100%;left:7px}
.faq-item.open .faq-q .plus::after{transform:rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq-item.open .faq-a{max-height:1400px}
.faq-a-inner{padding:0 4px 20px;color:var(--muted);font-size:.94rem}
.faq-a-inner p{margin:0 0 12px}
.faq-a-inner p:last-child{margin-bottom:0}
.faq-a-inner ol,.faq-a-inner ul{margin:0 0 12px;padding-left:1.3em}
.faq-a-inner li{margin-bottom:6px}
.faq-a-inner strong{color:var(--navy)}
#faqEmpty{color:var(--muted);padding:32px 0;text-align:center}

/* -------- Knowledge base -------- */
.kb-list{display:grid;gap:14px}
.tag{display:inline-block;vertical-align:middle;font-family:var(--font-mono);font-size:.63rem;text-transform:uppercase;color:var(--red-dim);background:var(--tint);padding:3px 8px;border-radius:6px;white-space:nowrap}

/* -------- Video grid -------- */
.video-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.video-frame{position:relative;padding-top:56.25%;background:#000}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-meta{padding:16px 18px}
.video-meta h4{font-size:.97rem;margin-bottom:4px}
.video-meta p{font-size:.84rem;color:var(--muted);margin:0}

/* -------- Footer -------- */
.site-footer{background:var(--navy);color:var(--muted-invert);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px}
@media (max-width:900px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-grid h4{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:14px;font-weight:600}
.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{margin-bottom:9px}
.footer-grid a{color:var(--muted-invert);font-size:.9rem}
.footer-grid a:hover{color:#fff}
.footer-brand{margin-bottom:14px}
.footer-brand .logo-chip{display:inline-flex;align-items:center;justify-content:center;background:#fff;border-radius:9px;padding:6px 8px;line-height:0}
.footer-brand .logo-chip img{height:32px;width:auto;display:block}
.footer-brand img{height:26px;width:auto;object-fit:contain;display:block}
.footer-status{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:.82rem;color:var(--muted-invert)}
.footer-social{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.footer-social a{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,0.08);color:var(--muted-invert);transition:background .15s ease,color .15s ease}
.footer-social a:hover{background:var(--red);color:#fff}
.footer-bottom{border-top:1px solid var(--navy-line);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}
.legal-links{display:flex;gap:18px}
.legal-links a{color:var(--muted-invert)}
.legal-links a:hover{color:#fff}

/* -------- Interior page hero -------- */
.page-hero{padding:clamp(44px,8vw,80px) 0 clamp(30px,5vw,50px);border-bottom:1px solid var(--line)}
.page-hero .lede{max-width:62ch;color:var(--muted);font-size:1.05rem}

/* -------- Prose (privacy/terms/blog) -------- */
.prose{max-width:74ch}
.prose h2{font-size:1.4rem;margin-top:1.6em}
.prose h3{font-size:1.1rem;margin-top:1.3em}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.5em}
.prose p{color:var(--muted)}
.updated-badge{display:inline-block;font-family:var(--font-mono);font-size:.76rem;color:var(--muted);background:var(--surface);border:1px solid var(--line);padding:5px 12px;border-radius:999px;margin-bottom:20px}

/* -------- Sticky mobile CTA bar --------
   Full-width bar pinned to the bottom on phones only (hidden at 700px+,
   where the header's phone number + "Get a Quote" button already do this
   job). Two-thumb-reachable actions: call, or jump into the quote wizard.
   This is one of the highest-converting patterns for a local service
   business on mobile, where most first visits happen. */
.mobile-cta-bar{
  display:flex;
  position:fixed;left:0;right:0;bottom:0;
  z-index:190;
  padding-bottom:env(safe-area-inset-bottom, 0px);
  box-shadow:0 -4px 18px rgba(11,35,69,.14);
}
.mcb-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:7px;padding:15px 10px;font-weight:700;font-size:.92rem;text-decoration:none}
.mcb-call{background:var(--navy);color:#fff}
.mcb-call svg{width:17px;height:17px;stroke:#fff}
.mcb-quote{background:var(--red);color:#fff}
@media (min-width:700px){.mobile-cta-bar{display:none}}

/* Body needs bottom breathing room on mobile so the bar never covers the
   last bit of content or the footer's legal links. */
@media (max-width:699px){
  body{padding-bottom:64px}
}

/* Ticket/status link in header. Base rule moved above (near .nav-cta),
   before the max-width:1149px media query, so the mobile "hide" rule
   correctly wins the cascade instead of being overridden by this. */

/* -------- Floating WhatsApp button --------
   Fixed bottom-right on every page (mobile-first: sized and positioned for
   thumb reach, respects iOS safe-area so it never sits under the home
   indicator). wa.me automatically opens the WhatsApp app on phones/tablets
   that have it installed, and web.whatsapp.com on desktop. */
.whatsapp-float{
  position:fixed;
  right:16px;
  bottom:calc(16px + env(safe-area-inset-bottom, 0px));
  width:56px;height:56px;
  background:#25D366;
  color:#fff;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(0,0,0,.25);
  z-index:200;
  transition:transform .2s var(--ease);
}
.whatsapp-float:hover{transform:scale(1.06);color:#fff}
.whatsapp-float:active{transform:scale(.95)}
@media (max-width:699px){.whatsapp-float{bottom:calc(72px + env(safe-area-inset-bottom, 0px))}}
@media (min-width:700px){.whatsapp-float{width:60px;height:60px;right:24px;bottom:calc(24px + env(safe-area-inset-bottom, 0px))}}
@media print{.whatsapp-float{display:none}}

/* -------- Mobile-first refinements --------
   Slightly larger tap targets and tighter spacing on small screens so the
   site is comfortable to use one-handed, which is how most visitors will
   first find this site. */
@media (max-width:480px){
  .btn{padding:14px 22px;font-size:1rem}
  .btn-sm{padding:12px 18px}
  .youtube-link{padding:12px 18px 12px 14px}
  .nav-toggle{padding:10px}
  .mobile-panel a{padding:15px 4px;font-size:1.05rem}
  .cta-band{flex-direction:column;align-items:flex-start;text-align:left}
  .cta-band .actions{width:100%}
  .cta-band .actions .btn{flex:1;justify-content:center}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* -------- Brand photography / content images --------
   Shared treatment for the real marketing images (not decorative SVG icons):
   rounded corners matching the card system, a soft shadow, and critically,
   max-width:100% + height:auto so they scale down cleanly on any screen
   instead of overflowing a narrow mobile viewport. */
.content-img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  border-radius:var(--radius);
  box-shadow:var(--shadow-md);
}
.content-img-frame{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-md);
  line-height:0;
}
.content-img-frame .content-img{box-shadow:none;border-radius:0}
/* Wide banner-style images (skyline, tech stack strip): let them shrink to
   fit a narrow container, but never stretch past their native resolution;
   this asset's source is 785px wide, so anything wider is just upscaled
   and blurry. Individual instances can override max-width inline (smaller
   only) for a deliberately smaller display size. */
.content-img-banner{width:100%;max-width:785px;height:auto;display:block;margin:0 auto;border-radius:var(--radius);box-shadow:var(--shadow-md)}

/* -------- Founder photo (About page) -------- */
.founder-photo{width:172px;height:172px;border-radius:50%;object-fit:cover;margin:0 auto 16px;display:block;border:3px solid var(--surface);box-shadow:0 0 0 3px var(--red-dim)}

/* -------- YouTube video links --------
   Consistent "Watch on YouTube" badge used across the site. Real red
   YouTube-brand color on the icon (recognizable at a glance), everything
   else matches the site's pill-link pattern. Always opens in a new tab
   since leaving the site to watch a video shouldn't lose the visitor's
   place. */
.youtube-link{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--line);
  padding:9px 16px 9px 12px;border-radius:999px;
  font-size:.86rem;font-weight:600;color:var(--ink);
  text-decoration:none;transition:border-color .2s var(--ease),transform .2s var(--ease);
  max-width:100%;
}
.youtube-link span:not(.yt-badge){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.youtube-link:hover{border-color:#FF0000;transform:translateY(-1px)}
.youtube-link svg{width:20px;height:20px;flex-shrink:0}
.youtube-link .yt-badge{width:20px;height:14px;background:#FF0000;border-radius:4px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.youtube-link .yt-badge svg{width:9px;height:9px;fill:#fff}

/* -------- Utility -------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:12px 18px;z-index:999;border-radius:0 0 8px 0}
.skip-link:focus{left:0}