:root{
  --blue:#005B96;       /* primary - headings, links (7:1 on paper) */
  --blue-dark:#004170;
  --sky:#87CEEB;        /* secondary - decorative only */
  --text:#555555;       /* body text (7:1 on paper); original #7E7E7E failed AA */
  --muted:#666666;
  --green:#4F6B19;      /* accent for text & buttons (5.9:1 with white); original #6B8E23 failed */
  --green-dark:#3B5212;
  --green-brand:#6B8E23;/* original accent, decorative use */
  --paper:#F8F8F8;
  --sage:#8FBC8F;       /* decorative lines only */
  --sage-dark:#3F5F3F;  /* footer bar (7.4:1 with white) */
  --ink:#333333;
  --sky-15:rgba(135,206,235,.15);
  --radius:16px;
  --wrap:1140px;
  --gutter:16px;
  --serif:"Lora",Georgia,serif;
  --sans:"Open Sans",Arial,sans-serif;
  --focus:0 0 0 3px #fff,0 0 0 5px var(--blue);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font:400 17px/1.6 var(--sans);overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;transition:color .2s}
a:hover{color:var(--blue-dark);text-decoration-thickness:2px}
:focus-visible{outline:none;box-shadow:var(--focus);border-radius:3px}
h1,h2,h3,h4,h5,h6{font-family:var(--serif);font-weight:600;color:var(--blue);line-height:1.2;margin:0}
h1{font-size:clamp(2rem,1.4rem + 2.4vw,2.75rem)}
h2{font-size:clamp(1.6rem,1.2rem + 1.6vw,2.25rem)}
h3{font-size:1.5rem}
p{margin:0 0 .9em}p:last-child{margin-bottom:0}
ul{margin:0 0 .9em;padding-left:1.4em}
strong{color:var(--ink)}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;padding:8px 12px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.stack>*+*{margin-top:20px}

/* Buttons (min 44px tall) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;background:var(--green);color:#fff;font:600 16px/1.2 var(--serif);padding:12px 24px;border-radius:4px;border:0;cursor:pointer;text-decoration:none;transition:background .2s,transform .2s}
.btn:hover{background:var(--green-dark);color:#fff}
.btn--bold{font-weight:700}
.btn--sans{font-family:var(--sans);font-weight:700}
.btn--lg{font-size:18px;padding:14px 28px}
.btn--grow:hover{transform:scale(1.04)}
.btn--white{background:#fff;color:var(--green-dark)}
.btn--white:hover{background:var(--paper);color:var(--green-dark)}

/* Header */
.site-header{background:var(--paper);border-bottom:2px solid var(--sage);padding:8px 56px 6px;position:sticky;top:0;z-index:20}
.site-header .inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:block;text-decoration:none}
.logo img{width:220px}
.nav ul{list-style:none;margin:0;padding:0;display:flex}
.nav a{display:block;padding:12px 18px;color:var(--ink);font:500 16px/1.5 var(--sans);text-decoration:none;position:relative}
.nav a::after{content:"";position:absolute;left:18px;right:18px;bottom:6px;height:3px;background:var(--sage);transform:scaleX(0);transition:transform .2s}
.nav a:hover,.nav a[aria-current]{color:var(--blue)}
.nav a:hover::after,.nav a[aria-current]::after{transform:scaleX(1)}
.nav-toggle{display:none;background:none;border:0;width:48px;height:48px;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);border-radius:4px}
.nav-toggle svg{width:26px;height:26px}

/* Hero (home) */
.hero{position:relative;min-height:min(80vh,760px);display:flex;align-items:center;overflow:hidden;background:#333 center/cover no-repeat}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.45))}
.hero .wrap{position:relative;z-index:1}
.hero-box{display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px}
.hero h1{font-size:clamp(2.4rem,1.2rem + 4.5vw,4.4rem);color:#fff;text-shadow:0 2px 16px rgba(0,0,0,.45);max-width:16ch}
.hero-down{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;color:#fff;border:2px solid rgba(255,255,255,.7);text-decoration:none;transition:background .2s}
.hero-down:hover{background:rgba(255,255,255,.15);color:#fff}
.hero-down svg{width:28px;height:28px}
.video-toggle{position:absolute;right:16px;bottom:16px;z-index:2;display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 14px;border-radius:999px;border:0;background:rgba(0,0,0,.55);color:#fff;font:600 14px var(--sans);cursor:pointer}
.video-toggle svg{width:16px;height:16px}

/* Sections */
.section{padding:56px 0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-bottom:1px solid rgba(51,51,51,.14);padding:28px 0}
.stat{display:flex;align-items:center;gap:14px}
.stat img{width:64px;height:auto;flex:none}
.stat h2{font-size:1.4rem;margin-bottom:4px}
.stat p{font-size:15px}
.intro{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:24px 40px;margin:56px 0 32px}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:56px}
.feature img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px;margin-bottom:12px}
.feature h3{font-size:1.3rem;margin-bottom:8px}
.feature p{font-size:15px}

.band{background:linear-gradient(180deg,rgba(135,206,235,.15),rgba(135,206,235,.10));padding:40px 0 56px}
.book-row{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:32px;margin-bottom:32px}
.book-row h2{font-size:clamp(2.2rem,1.4rem + 3vw,3.9rem);line-height:1.1}
.book-row img{max-width:460px;width:100%;margin:0 auto}
.gallery{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:var(--gap,16px)}
.gallery a{display:block;overflow:hidden;border-radius:8px}
.gallery img{width:100%;aspect-ratio:1;object-fit:cover;transition:transform .4s}
.gallery a:hover img{transform:scale(1.05)}
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.testimonial{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:8px;padding:20px;margin:0}
.testimonial blockquote{margin:0 0 12px;font-size:17px;color:var(--ink)}
.testimonial cite{font-style:normal;font-weight:700;color:var(--ink)}

.box{background:var(--sky-15);border-radius:var(--radius);padding:28px}
.author{display:grid;grid-template-columns:2fr 1fr;gap:24px}
.author-photo{border-radius:var(--radius);background:center 30%/cover no-repeat;min-height:320px}

/* Call to action (cover) */
.cta{position:relative;display:flex;align-items:center;min-height:520px;border-radius:var(--radius);overflow:hidden;color:var(--ink);background:center/cover no-repeat;text-decoration:none}
.cta::before{content:"";position:absolute;inset:0;background:rgba(248,248,248,.8);transition:background .3s}
.cta-body{position:relative;padding:48px;max-width:760px}
.cta h2{font-size:clamp(2.4rem,1.2rem + 4.4vw,5rem);line-height:1.05;color:var(--ink);margin-bottom:20px;transition:color .3s}
.cta p{color:var(--ink);font-size:18px;transition:color .3s}
.cta .cta-btn{display:inline-flex;align-items:center;min-height:48px;margin-top:20px;background:var(--green);color:#fff;padding:12px 24px;border-radius:4px;font:700 16px var(--serif)}
.cta:hover::before{background:rgba(30,30,30,.6)}
.cta:hover h2,.cta:hover p{color:#fff}
.cta:hover{color:#fff}

.cards2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.card2{display:flex;flex-direction:column;justify-content:center;gap:20px;border-radius:var(--radius);padding:32px;align-items:flex-start}
.card2 svg{width:44px;height:44px}
.card2 h2{font-size:1.9rem}
.card2--green{background:var(--green);color:#fff}
.card2--green h2,.card2--green p{color:#fff}
.card2--soft{background:#EEF3E4;color:var(--ink)}
.card2--soft h2,.card2--soft svg{color:var(--green)}

/* Post cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{position:relative;background:#fff;border-radius:var(--radius);box-shadow:0 1px 3px rgba(0,0,0,.08),0 4px 16px rgba(0,0,0,.06);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 2px 6px rgba(0,0,0,.1),0 10px 28px rgba(0,0,0,.1);transform:translateY(-2px)}
.card-img{position:relative;display:block}
.card-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
.badge{position:absolute;top:14px;right:14px;background:var(--blue);color:#fff;font-size:13px;font-weight:600;border-radius:999px;padding:4px 12px}
.card-body{padding:22px 24px;flex:1}
.card-body :is(h2,h3){font-size:1.3rem;margin-bottom:10px}
.card-body :is(h2,h3) a{color:var(--blue);text-decoration:none}
.card-body :is(h2,h3) a::after{content:"";position:absolute;inset:0} /* whole card clickable */
.card-body p{font-size:15px}
.card-more{font-size:14px;font-weight:700;color:var(--blue);display:inline-block;margin-top:10px}
.card-meta{border-top:1px solid #eee;padding:12px 24px;font-size:14px;color:var(--muted)}

/* Single waterfall */
.post{max-width:1123px;margin:24px auto 0;padding:0 var(--gutter);display:flex;flex-direction:column;gap:48px}
.post-hero{position:relative;overflow:hidden;min-height:240px;display:flex;align-items:flex-end;border-radius:var(--radius);background:center/cover no-repeat;padding:28px}
.post-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.55),rgba(0,0,0,0) 65%)}
.post-hero h1{position:relative;color:#fff}
.post-info{display:grid;grid-template-columns:3fr 2fr;gap:20px;background:var(--sky-15);border-radius:var(--radius);padding:24px}
.post-info>div{border-radius:12px;padding:20px}
.post-info>div:first-child{background:#fff}
.post-info h2{font-size:1.5rem;margin-bottom:16px}
.post-nav{display:flex;justify-content:space-between;gap:20px}
.post-nav a{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;min-height:48px}
.post-nav a:hover{color:var(--blue)}
.post-nav small{display:block;text-transform:uppercase;font-size:13px;letter-spacing:.05em;color:var(--muted)}
.post-nav svg{width:24px;height:24px;flex:none}
.post-nav .next{text-align:right;margin-left:auto}
.related h2{font-size:1.6rem;margin-bottom:20px}

/* Book page */
.order-top{display:grid;grid-template-columns:3fr 2fr;gap:24px;margin-top:40px}
.book-bg{background:var(--sky-15) center/cover no-repeat;border-radius:var(--radius);min-height:360px}
.price{font-size:18px;color:var(--ink);background:#fff;border-left:4px solid var(--green);padding:12px 16px;border-radius:4px}
.order-form{margin:40px auto 56px;max-width:760px}
.order-form h2{margin-bottom:8px}
.order-form form{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;margin-top:20px}
.field--full,.form-actions,.hp{grid-column:1/-1}
.field label{display:block;font-weight:700;color:var(--ink);margin-bottom:6px}
.field .req{color:#B3261E}
.field input,.field textarea{width:100%;font:inherit;min-height:48px;padding:10px 14px;border:1px solid #8a8a8a;border-radius:6px;background:#fff;color:var(--ink)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,91,150,.25)}
.field input:user-invalid,.field textarea:user-invalid{border-color:#B3261E}
.field small{display:block;margin-top:6px;font-size:14px;color:var(--muted)}
.form-note{font-size:14px;color:var(--muted)}
.hp{position:absolute;left:-9999px}
.notice{padding:16px 20px;border-radius:8px;margin-bottom:20px;font-weight:600}
.notice:empty{display:none}
.notice--ok{background:#E7F3DC;color:#2F4A0B;border:1px solid #9CC06A}
.notice--err{background:#FBE9E7;color:#8A2A1B;border:1px solid #E8A396}

/* Legal */
.legal{padding:48px 0}
.legal .wrap{max-width:780px}
.legal h2,.legal h3{margin:1.2em 0 .5em}

/* Footer */
.site-footer{background:#fff;border-top:1px solid var(--sage);margin-top:24px}
.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;max-width:var(--wrap);margin:0 auto;padding:56px var(--gutter)}
.footer-about{display:flex;flex-direction:column;gap:24px}
.footer-about p{color:var(--text);max-width:42ch}
.social{display:flex;gap:8px}
.social a{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;color:var(--green);background:#EEF3E4;text-decoration:none}
.social a:hover{background:var(--green);color:#fff}
.social svg{width:22px;height:22px}
.footer-col h2{color:var(--green);font-size:1.2rem;margin-bottom:14px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.footer-col a{display:inline-block;padding:6px 0;color:var(--text);text-decoration:none}
.footer-col a:hover{color:var(--blue);text-decoration:underline}
.footer-bar{background:var(--sage-dark);padding:16px;display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;color:#fff;font-size:15px}
.footer-bar p{margin:0}
.footer-bar a{color:#fff}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;z-index:100}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;width:auto;border-radius:4px}
.lightbox button{position:absolute;display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;background:rgba(255,255,255,.12);border:0;border-radius:50%;color:#fff;font-size:34px;line-height:1;cursor:pointer}
.lightbox button:hover{background:rgba(255,255,255,.25)}
.lb-close{top:16px;right:16px}.lb-prev{left:16px;top:50%;transform:translateY(-50%)}.lb-next{right:16px;top:50%;transform:translateY(-50%)}
.lb-count{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:#ddd;font-size:14px}

/* Entrance animations */
.anim{opacity:0}
.anim.in.slideInDown{animation:slideInDown .9s both}
.anim.in.fadeInUp{animation:fadeInUp 1s .3s both}
@keyframes slideInDown{from{transform:translateY(-40px);opacity:0}to{transform:none;opacity:1}}
@keyframes fadeInUp{from{transform:translateY(30px);opacity:0}to{transform:none;opacity:1}}
.no-js .anim{opacity:1}
@media (prefers-reduced-motion:reduce){
  .anim{opacity:1}.anim.in{animation:none!important}
  html{scroll-behavior:auto}
  *{transition:none!important}
}

/* Tablet */
@media (max-width:1024px){
  .site-header{padding:6px var(--gutter)}
  .features{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:repeat(2,1fr)}
  .testimonials{grid-template-columns:1fr 1fr}
  .author{grid-template-columns:1fr}
  .author-photo{min-height:360px}
  .footer-main{grid-template-columns:1fr 1fr}
  .footer-about{grid-column:1/-1}
}
/* Mobile */
@media (max-width:767px){
  body{font-size:16px}
  .section{padding:40px 0}
  .logo img{width:160px}
  .nav-toggle{display:inline-flex}
  .nav{position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:2px solid var(--sage);box-shadow:0 8px 16px rgba(0,0,0,.08);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;padding:8px 0}
  .nav a{padding:14px var(--gutter);font-size:17px}
  .nav a::after{display:none}
  .nav a[aria-current]{background:var(--sky-15)}
  .hero{min-height:min(75vh,620px)}
  .stats{grid-template-columns:1fr;gap:16px}
  .intro{grid-template-columns:1fr;margin-top:40px}
  .features{grid-template-columns:1fr}
  .book-row{grid-template-columns:1fr}
  .book-row img{max-width:280px}
  .gallery{--cols:2!important;--gap:10px!important}
  .testimonials{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .cards2{grid-template-columns:1fr}
  .card2{padding:24px}
  .box{padding:20px}
  .cta{min-height:420px}
  .cta-body{padding:28px 22px}
  .post{gap:32px}
  .post-hero{min-height:200px;padding:20px}
  .post-info{grid-template-columns:1fr;padding:12px}
  .post-nav{flex-direction:column}
  .post-nav .next{margin-left:0;justify-content:flex-end}
  .order-top{grid-template-columns:1fr}
  .book-bg{min-height:240px}
  .order-form form{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr 1fr;padding:40px var(--gutter);gap:28px}
  .video-toggle{right:12px;bottom:12px}
}