/* ==========================================================================
   Residebook Trust Blue (Concept A)
   Palette, type scale and components follow the Residebook Brand Identity
   Guidelines. DM Sans weights never exceed 600; all-caps is reserved for
   eyebrow labels only.
   ========================================================================== */

:root{
  /* --- primary --- */
  --navy:#1A3A5C;        /* Deep Navy    : primary brand */
  --sky:#2980B9;         /* Sky Blue     : primary accent */
  --horizon:#5DADE2;     /* Horizon Blue : light accent */
  --ice:#D6EAF8;         /* Ice Blue     : background tint */
  --pale:#EDF5FC;        /* Pale Blue    : soft fill */

  /* --- secondary & semantic --- */
  --emerald:#27AE60;     /* success / active */
  --amber:#F39C12;       /* alert / highlight, sparingly */
  --slate:#566573;       /* body copy */
  --off-white:#F7F9FB;   /* page background */
  --navy-dark:#0F2338;   /* footer / dark bg */
  --white:#FFFFFF;

  /* status text pairings */
  --forest:#14532D;
  --brown:#6B4106;

  --line:#D6EAF8;

  --radius-sm:6px;
  --radius:10px;
  --radius-lg:16px;
  --radius-pill:999px;

  --shadow-sm:0 1px 2px rgba(26,58,92,.06), 0 2px 8px rgba(26,58,92,.05);
  --shadow-md:0 10px 30px rgba(26,58,92,.09);
  --shadow-lg:0 24px 60px rgba(26,58,92,.14);

  --wrap:1180px;
  --nav-h:92px;

  --serif:"DM Serif Display",Georgia,"Times New Roman",serif;
  --sans:"DM Sans",Arial,Helvetica,system-ui,sans-serif;
  --mono:"Courier New",Courier,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  font-weight:400;
  line-height:1.7;
  color:var(--slate);
  background:var(--white);
  overflow-x:hidden;
}

img,svg{max-width:100%;display:block}
[hidden]{display:none !important}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
code,pre{font-family:var(--mono)}

/* --- display type: DM Serif Display, never used for body copy --- */
h1,h2{font-family:var(--serif);font-weight:400;color:var(--navy);margin:0 0 .42em}
h1{font-size:clamp(2.5rem,4.6vw,3.875rem);letter-spacing:-.02em;line-height:1.08}
h2{font-size:clamp(1.95rem,3.4vw,2.625rem);letter-spacing:-.015em;line-height:1.15}

/* --- UI headings: DM Sans, weight 600 max --- */
h3,h4{font-family:var(--sans);font-weight:600;color:var(--navy);line-height:1.3;margin:0 0 .5em}
h3{font-size:1.25rem;letter-spacing:-.005em}
h4{font-size:1rem}

p{margin:0 0 1rem}
em.key{font-family:var(--serif);font-style:italic;color:var(--sky)}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.section{padding:clamp(60px,7vw,104px) 0}
.section--tint{background:var(--off-white);border-block:1px solid var(--line)}

/* eyebrow: the only approved all-caps use */
.eyebrow{
  display:block;font-size:.75rem;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--sky);margin-bottom:14px;
}
.section-head{max-width:740px;margin:0 auto 52px;text-align:center}
.section-head p{font-size:1.0625rem;font-weight:300;margin:0}
.section-head a{color:var(--sky)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:var(--radius);
  font-family:var(--sans);font-weight:500;font-size:.9375rem;line-height:1.2;white-space:nowrap;
  transition:background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.btn svg{width:17px;height:17px}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--sky);color:var(--white);box-shadow:0 8px 20px rgba(41,128,185,.22)}
.btn--primary:hover{background:var(--navy);box-shadow:0 12px 26px rgba(26,58,92,.24)}
.btn--ghost{border:1px solid var(--line);color:var(--navy);background:var(--white)}
.btn--ghost:hover{border-color:var(--sky);color:var(--sky)}
.btn--onnavy{background:var(--white);color:var(--navy)}
.btn--onnavy:hover{background:var(--ice)}
.btn--outline-light{border:1px solid rgba(214,234,248,.45);color:var(--white)}
.btn--outline-light:hover{background:rgba(214,234,248,.14)}
.btn--lg{padding:16px 30px;font-size:1rem}

.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:.9375rem;color:var(--sky)}
.link-arrow svg{width:16px;height:16px;transition:transform .2s ease}
.link-arrow:hover svg{transform:translateX(4px)}

/* ==========================================================================
   Logo: supplied brand artwork, never recoloured or rearranged
   ========================================================================== */
.logo{display:inline-block}
.logo img{width:auto;height:auto}
.logo--header img{height:62px}
.logo--footer{background:var(--white);border-radius:var(--radius);padding:14px 20px;display:inline-block}
.logo--footer img{height:74px}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(150%) blur(12px);
  border-bottom:1px solid transparent;transition:border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 2px 16px rgba(26,58,92,.06)}
.nav{display:flex;align-items:center;gap:20px;height:var(--nav-h)}
.nav__brand{flex:none}

.nav__menu{display:flex;align-items:center;gap:2px;margin-left:8px}
.nav__link{
  display:inline-flex;align-items:center;gap:5px;padding:10px 13px;border-radius:var(--radius-sm);
  font-size:.9375rem;font-weight:500;color:var(--slate);
  transition:color .18s ease,background .18s ease;
}
.nav__link:hover{color:var(--navy);background:var(--pale)}
.nav__link svg{width:15px;height:15px;transition:transform .2s ease}

/* dropdown */
.nav__more{position:relative}
.nav__more-btn[aria-expanded="true"]{color:var(--navy);background:var(--pale)}
.nav__more-btn[aria-expanded="true"] svg{transform:rotate(180deg)}
.nav__dropdown{
  position:absolute;top:calc(100% + 8px);left:0;min-width:170px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-md);padding:6px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
}
.nav__more.is-open .nav__dropdown{opacity:1;visibility:visible;transform:none}
.nav__dropdown a{
  display:block;padding:10px 14px;border-radius:var(--radius-sm);
  font-size:.9375rem;font-weight:500;color:var(--slate);
}
.nav__dropdown a:hover{background:var(--pale);color:var(--navy)}

.nav__menu-cta{display:none}
.nav__actions{display:flex;align-items:center;gap:10px;margin-left:auto}

.nav__toggle{display:none;width:44px;height:44px;border-radius:var(--radius-sm);border:1px solid var(--line);place-items:center}
.nav__toggle span{display:block;width:18px;height:1.8px;background:var(--navy);border-radius:2px;position:relative}
.nav__toggle span::before,.nav__toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:1.8px;background:var(--navy);border-radius:2px;
  transition:transform .22s ease,top .22s ease;
}
.nav__toggle span::before{top:-6px}
.nav__toggle span::after{top:6px}
body.nav-open .nav__toggle span{background:transparent}
body.nav-open .nav__toggle span::before{top:0;transform:rotate(45deg)}
body.nav-open .nav__toggle span::after{top:0;transform:rotate(-45deg)}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{position:relative;padding:clamp(48px,5.5vw,80px) 0 clamp(60px,7vw,92px)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(900px 520px at 80% -10%, var(--pale) 0%, rgba(237,245,252,0) 64%),
    linear-gradient(180deg, var(--off-white), var(--white) 70%);
}
.hero__grid{display:grid;grid-template-columns:1.04fr .96fr;gap:54px;align-items:center}

.hero__badge{
  display:inline-flex;align-items:center;gap:10px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:6px 18px 6px 6px;margin-bottom:22px;
  font-size:.8125rem;font-weight:400;color:var(--slate);
}
.hero__badge b{
  background:var(--ice);color:var(--navy);font-weight:600;font-size:.6875rem;
  letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:var(--radius-pill);
}
.hero__lede{font-size:1.125rem;font-weight:300;max-width:56ch;margin-bottom:24px}

.hero__points{margin-bottom:30px}
.hero__points li{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;font-size:.9375rem;font-weight:400;color:var(--navy)}
.hero__points svg{width:14px;height:14px;color:var(--sky);flex:none;margin-top:7px;stroke-width:2.4}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px}

/* hero visual */
.hero__visual{position:relative}
.hero__panel{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:var(--white);border:1px solid var(--line)}
.hero__panel svg{width:100%;height:auto}

.float-card{
  position:absolute;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:13px 16px;display:flex;align-items:center;gap:12px;
  animation:bob 6s ease-in-out infinite;
}
.float-card i{width:38px;height:38px;border-radius:var(--radius-sm);display:grid;place-items:center;flex:none;background:var(--ice);color:var(--navy)}
.float-card i svg{width:19px;height:19px}
.float-card small{display:block;font-size:.6875rem;font-weight:300;line-height:1.3}
.float-card strong{font-family:var(--serif);font-weight:400;font-size:1.125rem;color:var(--navy)}
.float-card--a{left:-30px;top:12%}
.float-card--b{right:-24px;bottom:10%;animation-delay:1.8s}

@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ==========================================================================
   About
   ========================================================================== */
.about{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.about__copy > p{font-size:1.0625rem;font-weight:300;margin-bottom:26px}
.about__list{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:28px}
.about__list li{display:flex;gap:12px;align-items:flex-start}
.about__list i{width:34px;height:34px;border-radius:var(--radius-sm);flex:none;display:grid;place-items:center;background:var(--ice);color:var(--navy)}
.about__list i svg{width:17px;height:17px}
.about__list span{font-size:.9375rem;font-weight:400;color:var(--navy)}
.about__media{border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--white);box-shadow:var(--shadow-sm);overflow:hidden}

/* ==========================================================================
   Feature cards
   ========================================================================== */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 28px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--horizon)}
.card__icon{width:46px;height:46px;border-radius:var(--radius);display:grid;place-items:center;margin-bottom:20px;background:var(--ice);color:var(--navy);flex:none}
.card__icon svg{width:23px;height:23px}
.card p{font-size:.9375rem;font-weight:300;margin:0}

.card--wide{display:flex;gap:26px;margin-top:20px;align-items:flex-start;background:var(--pale);border-color:var(--ice)}
.card--wide .card__icon{background:var(--white);margin-bottom:0}
.card--wide h3{margin-bottom:.4em}
.card--wide p{margin-bottom:18px;max-width:88ch}

.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  background:var(--white);border:1px solid var(--ice);color:var(--navy);
  font-size:.8125rem;font-weight:500;padding:6px 13px;border-radius:var(--radius-pill);
}

/* ==========================================================================
   AI reporting band
   ========================================================================== */
.ai{background:var(--navy);position:relative;overflow:hidden}
.ai::after{content:"";position:absolute;right:-140px;top:-120px;width:420px;height:420px;border-radius:50%;background:rgba(93,173,226,.09)}
.ai__grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;position:relative}
.ai .eyebrow{color:var(--horizon)}
.ai h2{color:var(--white)}
.ai h2 em.key{color:var(--horizon)}
.ai__copy > p{color:var(--ice);font-weight:300;font-size:1.0625rem;margin-bottom:26px}
.ai__list{margin-bottom:30px}
.ai__list li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid rgba(214,234,248,.14)}
.ai__list li:last-child{border-bottom:0}
.ai__list i{width:34px;height:34px;border-radius:var(--radius-sm);flex:none;display:grid;place-items:center;background:rgba(93,173,226,.16);color:var(--horizon)}
.ai__list i svg{width:17px;height:17px}
.ai__list span{font-size:.9375rem;color:var(--white);font-weight:300}
.ai__media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:var(--white)}
.ai__media svg{width:100%;height:auto}

/* ==========================================================================
   How it works
   ========================================================================== */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(196px,1fr));gap:18px}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 22px}
.step__num{font-family:var(--serif);font-size:1.5rem;color:var(--sky);display:block;margin-bottom:12px;line-height:1}
.step h3{font-size:1.0625rem;margin-bottom:6px}
.step p{font-size:.9375rem;font-weight:300;margin:0}


/* ==========================================================================
   Blog
   ========================================================================== */
.post .tag{margin-bottom:14px;display:inline-block}
.post h3 a:hover{color:var(--sky)}
.post__date{font-size:.8125rem;font-weight:300;margin:14px 0 0}
.empty{
  display:flex;gap:22px;align-items:flex-start;max-width:820px;margin-inline:auto;
  background:var(--pale);border:1px solid var(--ice);border-radius:var(--radius-lg);padding:32px 30px;
}
.empty i{width:46px;height:46px;border-radius:var(--radius);flex:none;display:grid;place-items:center;background:var(--white);color:var(--navy)}
.empty i svg{width:23px;height:23px}
.empty h3{margin-bottom:.4em}
.empty p{font-size:.9375rem;font-weight:300;margin-bottom:14px}

/* ========================================================================== */
/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{max-width:820px;margin-inline:auto}
.faq__item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}
.faq__item.is-open{border-color:var(--horizon)}
.faq__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 24px;text-align:left;font-size:1rem;font-weight:500;color:var(--navy);
}
.faq__q i{
  width:24px;height:24px;flex:none;border-radius:50%;background:var(--pale);color:var(--sky);
  display:grid;place-items:center;font-style:normal;font-size:1.1rem;line-height:1;
  transition:transform .25s ease,background .25s ease;
}
.faq__item.is-open .faq__q i{transform:rotate(45deg);background:var(--ice)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq__a p{padding:0 24px 22px;margin:0;font-size:.9375rem;font-weight:300}

/* ==========================================================================
   CTA band + contact
   ========================================================================== */
.cta{
  background:var(--navy);border-radius:var(--radius-lg);padding:clamp(40px,5.5vw,64px);
  text-align:center;position:relative;overflow:hidden;margin-bottom:48px;
}
.cta::before,.cta::after{content:"";position:absolute;border-radius:50%;background:rgba(93,173,226,.1)}
.cta::before{width:300px;height:300px;left:-110px;bottom:-150px}
.cta::after{width:220px;height:220px;right:-70px;top:-100px}
.cta .eyebrow{color:var(--horizon);position:relative}
.cta h2{color:var(--white);position:relative}
.cta h2 em.key{color:var(--horizon)}
.cta > p{color:var(--ice);font-weight:300;max-width:60ch;margin:0 auto 28px;position:relative;font-size:1.0625rem}
.cta__btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;position:relative}

.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact__copy > p{font-size:1rem;font-weight:300;margin-bottom:26px}
.contact__details li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact__details li:last-child{border-bottom:0}
.contact__details i{width:36px;height:36px;border-radius:var(--radius-sm);flex:none;display:grid;place-items:center;background:var(--ice);color:var(--navy)}
.contact__details i svg{width:17px;height:17px}
.contact__details h4{margin:0 0 2px;font-size:.8125rem;font-weight:500;color:var(--slate)}
.contact__details a,.contact__details span{font-size:.9375rem;font-weight:500;color:var(--navy)}
.contact__details a:hover{color:var(--sky)}

/* request form card */
.request{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:26px}
.request__form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field--wide{grid-column:1 / -1}
.field label{font-size:.75rem;font-weight:500;color:var(--navy)}
.field input,.field select{
  font-family:var(--sans);font-size:.9375rem;font-weight:400;color:var(--navy);
  padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--off-white);outline:none;width:100%;
  transition:border-color .18s ease,background .18s ease;
}
.field input::placeholder{color:#9AAAB5}
.field input:focus,.field select:focus{border-color:var(--sky);background:var(--white)}
.request__note{font-size:.6875rem;font-weight:300;margin:14px 0 0;line-height:1.5}
.request__ok{
  display:none;align-items:center;gap:10px;margin:16px 0 0;padding:12px 14px;
  background:rgba(39,174,96,.08);border:1px solid rgba(39,174,96,.3);border-radius:var(--radius);
  font-size:.875rem;color:var(--forest);
}
.request__ok.is-shown{display:flex}
.request__ok.is-error{background:rgba(243,156,18,.1);border-color:rgba(243,156,18,.4);color:var(--brown)}
.request__ok.is-error svg{color:var(--amber)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.edit-bar{
  position:fixed;left:24px;bottom:24px;z-index:75;background:var(--navy);color:#fff;
  padding:11px 20px;border-radius:var(--radius);font-size:.875rem;font-weight:500;
  box-shadow:var(--shadow-md);
}
.edit-bar:hover{background:var(--sky)}
.request__ok svg{width:18px;height:18px;color:var(--emerald);flex:none}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--navy-dark);color:var(--ice);padding:68px 0 0}
.footer__grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr) 1.1fr;gap:38px;padding-bottom:48px}
.footer__brand{display:inline-block;margin-bottom:20px}
.footer__promise{font-family:var(--serif);font-size:1.125rem;color:var(--white);margin-bottom:8px}
.footer__about p{font-size:.9375rem;font-weight:300;max-width:34ch;color:var(--ice);opacity:.78}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{
  width:36px;height:36px;border-radius:var(--radius-sm);display:grid;place-items:center;
  background:rgba(93,173,226,.12);color:var(--horizon);transition:background .2s ease,color .2s ease;
}
.socials a:hover{background:var(--horizon);color:var(--navy-dark)}
.socials svg{width:16px;height:16px}
.footer__col h4{color:var(--white);font-size:.875rem;font-weight:600;margin-bottom:18px}
.footer__col li{margin-bottom:10px}
.footer__col a{font-size:.9375rem;font-weight:300;color:var(--ice);opacity:.78;transition:opacity .18s ease,color .18s ease}
.footer__col a:hover{opacity:1;color:var(--horizon)}
.footer__contact li{display:flex;gap:10px;font-size:.9375rem;font-weight:300;margin-bottom:12px;color:var(--ice);opacity:.82}
.footer__contact svg{width:16px;height:16px;color:var(--horizon);flex:none;margin-top:5px}
.footer__contact a{opacity:1}
.footer__bar{
  border-top:1px solid rgba(214,234,248,.12);padding:22px 0;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:.8125rem;font-weight:300;color:var(--ice);opacity:.7;
}
.footer__bar ul{display:flex;gap:22px;flex-wrap:wrap}
.footer__bar a:hover{color:var(--horizon)}

/* to top */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:70;width:44px;height:44px;border-radius:var(--radius);
  background:var(--sky);color:var(--white);display:grid;place-items:center;box-shadow:var(--shadow-md);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s ease;
}
.to-top svg{width:19px;height:19px}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--navy)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}

/* focus visibility: WCAG */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{
  outline:2px solid var(--sky);outline-offset:3px;border-radius:var(--radius-sm);
}
.ai a:focus-visible,.cta a:focus-visible,.site-footer a:focus-visible{outline-color:var(--horizon)}


/* ==========================================================================
   Builder blocks
   ========================================================================== */
.bk--ice{background:var(--pale);border-block:1px solid var(--line)}
.bk--navy{background:var(--navy)}
.bk--navy h2,.bk--navy h3,.bk--navy h4{color:var(--white)}
.bk--navy p,.bk--navy li span,.bk--navy figcaption{color:var(--ice)}
.bk--navy .eyebrow{color:var(--horizon)}
.bk--navy .bk-divider{border-top-color:rgba(214,234,248,.22)}
.bk--navy .card{background:rgba(255,255,255,.06);border-color:rgba(214,234,248,.18)}
.bk--navy .card p{color:var(--ice)}
.bk--navy .bk-quote{border-left-color:var(--horizon)}
.bk--navy .bk-quote p{color:var(--white)}

.wrap.bk--narrow{max-width:780px}
.wrap.bk--wide{max-width:1320px}

.bk-w{margin:0 0 24px}
.bk-w:last-child{margin-bottom:0}
.bk--center{text-align:center;margin-inline:auto}

.bk-heading h2,.bk-heading h3,.bk-heading h4{margin-bottom:.35em}
.bk-heading:not(:first-child){margin-top:8px}

.bk-text p{font-size:1.0625rem;font-weight:300;margin:0;max-width:70ch}
.bk-text.bk--center p{margin-inline:auto}

.bk-image img{border-radius:var(--radius-lg);border:1px solid var(--line);width:100%;height:auto}
.bk-image figcaption{font-size:.8125rem;font-weight:300;margin-top:10px}
.bk-image.bk--center img{margin-inline:auto}

.bk-list{display:grid;gap:12px;max-width:70ch}
.bk-list.bk--center{margin-inline:auto}
.bk-list li{display:flex;gap:12px;align-items:flex-start;font-size:.9375rem;color:var(--navy)}
.bk-list svg{width:16px;height:16px;color:var(--sky);flex:none;margin-top:6px}
.bk--navy .bk-list svg{color:var(--horizon)}

.bk-button{display:flex;gap:12px;flex-wrap:wrap}
.bk-button.bk--center{justify-content:center}

.bk-quote{
  margin:0 0 24px;padding:6px 0 6px 24px;border-left:3px solid var(--sky);max-width:70ch;
}
.bk-quote p{font-family:var(--serif);font-size:1.25rem;color:var(--navy);margin:0 0 10px;line-height:1.4}
.bk-quote cite{font-style:normal;font-size:.875rem;font-weight:500;color:var(--slate)}

.bk-divider{border:0;border-top:1px solid var(--line);margin:8px 0 24px}

/* draft notice for signed-in admins */
.draft-note{
  position:fixed;left:50%;transform:translateX(-50%);bottom:24px;z-index:78;
  display:flex;align-items:center;gap:14px;
  background:var(--navy);color:#fff;padding:12px 18px;border-radius:var(--radius);
  box-shadow:var(--shadow-lg);font-size:.875rem;
}
.draft-note a{color:var(--horizon);font-weight:500;text-decoration:underline}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1080px){
  .nav{gap:12px}
  .nav__link{padding:10px 10px;font-size:.875rem}
  .logo--header img{height:54px}
}

@media (max-width:1024px){
  .hero__grid,.about,.ai__grid,.contact{grid-template-columns:1fr;gap:44px}
  .hero__visual,.about__media,.ai__media{max-width:620px;margin-inline:auto;width:100%}
  .float-card--a{left:0}
  .float-card--b{right:0}
  .cards{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr;gap:34px}
}

@media (max-width:900px){
  :root{--nav-h:76px}
  .logo--header img{height:48px}
  .nav__toggle{display:grid}
  .nav__menu{
    position:fixed;left:0;right:0;top:var(--nav-h);flex-direction:column;align-items:stretch;gap:0;
    background:var(--white);border-bottom:1px solid var(--line);padding:12px 24px 22px;margin:0;
    box-shadow:var(--shadow-md);transform:translateY(-150%);
    transition:transform .3s cubic-bezier(.4,0,.2,1);max-height:calc(100vh - var(--nav-h));overflow-y:auto;
  }
  body.nav-open .nav__menu{transform:none}
  .nav__link{padding:14px 4px;font-size:1rem;border-bottom:1px solid var(--line);border-radius:0;justify-content:space-between}
  .nav__more{border-bottom:1px solid var(--line)}
  .nav__more-btn{width:100%;border-bottom:0}
  .nav__dropdown{
    position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    padding:0 0 8px 14px;display:none;min-width:0;
  }
  .nav__more.is-open .nav__dropdown{display:block}
  .nav__menu-cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
  .nav__actions .btn{display:none}
}

@media (max-width:640px){
  .cards,.about__list,.request__form{grid-template-columns:1fr}
  .card--wide{flex-direction:column;gap:18px}
  .float-card{position:static;margin-top:12px;animation:none}
  .footer__grid{grid-template-columns:1fr}
  .footer__bar{flex-direction:column;text-align:center}
  .nav__menu-cta{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}