:root{
  --bg:#080608;
  --bg2:#120b10;
  --panel:#181017;
  --panel2:#21131b;
  --wine:#7b1738;
  --rose:#ed3f76;
  --pink:#ff79a0;
  --cream:#fff7f5;
  --text:#251d21;
  --muted:#756970;
  --white:#fff;
  --line:rgba(255,255,255,.10);
  --max:1180px;
  --shadow:0 25px 80px rgba(0,0,0,.18);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{
  font-family:"DM Sans",Arial,sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.7;
  overflow-x:hidden;
}
body::selection{background:var(--rose);color:#fff}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}

.site-header{
  height:78px;
  position:sticky;
  top:0;
  z-index:1000;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 clamp(22px,5vw,70px);
  background:rgba(8,6,8,.86);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.07);
  transition:.3s ease;
}
/* Keep the height fixed: resizing a sticky header shifts the page and makes scroll anchoring oscillate */
.site-header.scrolled{
  background:rgba(8,6,8,.97);
  box-shadow:0 10px 35px rgba(0,0,0,.25);
}

.brand{
  display:flex;
  align-items:center;
  gap:9px;
  color:#fff;
  font-size:1.08rem;
  letter-spacing:.2px;
}
.brand strong{font-weight:700}
.brand em{font-style:normal;color:var(--pink)}
.brand-logo{
  display:block;
  width:44px;height:44px;
  filter:drop-shadow(0 0 12px rgba(237,63,118,.35));
}

.nav{
  display:flex;
  align-items:center;
  gap:28px;
  color:#eee;
  font-size:.93rem;
}
.nav>a,.drop-btn{
  position:relative;
  transition:.25s ease;
}
.nav>a::after{
  content:"";
  position:absolute;
  left:0;bottom:-5px;
  width:0;height:2px;
  background:var(--pink);
  transition:.25s ease;
}
.nav>a:hover::after{width:100%}
.nav>a:hover,.drop-btn:hover{color:var(--pink)}

.drop-btn{
  display:flex;
  gap:7px;
  align-items:center;
  padding:28px 0;
  border:0;
  background:none;
  color:#eee;
  cursor:pointer;
}
.drop-btn span{transition:.25s ease}
.dropdown.open .drop-btn span{transform:rotate(180deg)}

.dropdown{position:relative}
.dropdown-menu{
  position:absolute;
  top:68px;
  right:-20px;
  width:260px;
  padding:10px;
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(20,13,18,.98);
  box-shadow:0 25px 70px rgba(0,0,0,.55);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:.22s ease;
}
.dropdown.open .dropdown-menu{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.dropdown-menu a,.menu-label{
  display:block;
  padding:9px 12px;
  border-radius:9px;
}
.dropdown-menu a{color:#ddd4d8}
.dropdown-menu a:hover{
  color:#fff;
  background:linear-gradient(90deg,rgba(237,63,118,.18),transparent);
}
.menu-divider{height:1px;background:var(--line);margin:8px 0}
.menu-label{
  color:#8d7d85;
  font-size:.68rem;
  font-weight:700;
  letter-spacing:1.5px;
  text-transform:uppercase;
}
.sub-link{padding-left:27px!important;color:#b8aab0!important}

.menu-toggle{
  display:none;
  border:0;
  background:none;
  color:#fff;
  font-size:1.65rem;
  cursor:pointer;
}

.hero{
  min-height:calc(100vh - 78px);
  min-height:calc(100svh - 78px);
  position:relative;
  isolation:isolate;
  display:grid;
  grid-template-columns:1.08fr .92fr;
  align-items:center;
  gap:70px;
  padding:90px clamp(25px,7vw,100px);
  color:#fff;
  background:
    radial-gradient(circle at 82% 22%,rgba(237,63,118,.18),transparent 27%),
    radial-gradient(circle at 20% 90%,rgba(123,23,56,.2),transparent 30%),
    linear-gradient(135deg,#080608,#1a0b13);
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  opacity:.16;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:50px 50px;
  mask-image:linear-gradient(to bottom,black,transparent);
}
.hero-video{
  position:absolute;
  inset:0;
  z-index:-2;
  width:100%;height:100%;
  object-fit:cover;
  pointer-events:none; /* no hover buttons, no right-click "Save video" */
  user-select:none;
}
/* Hide the play button iOS shows when autoplay is blocked (e.g. Low Power Mode) */
.hero-video::-webkit-media-controls,
.hero-video::-webkit-media-controls-start-playback-button,
.hero-video::-webkit-media-controls-panel{display:none!important;-webkit-appearance:none}
/* Darken the video so the headline stays readable */
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:
    linear-gradient(90deg,rgba(8,6,8,.88) 0%,rgba(8,6,8,.55) 55%,rgba(8,6,8,.35) 100%),
    linear-gradient(to top,rgba(8,6,8,.7),transparent 40%);
}
.hero-copy{max-width:720px}
.eyebrow{
  margin-bottom:14px;
  color:var(--pink);
  font-size:.72rem;
  font-weight:800;
  letter-spacing:2.4px;
}
.hero h1,.section h2{
  font-family:"Playfair Display",Georgia,serif;
}
.hero h1{
  font-size:clamp(3.2rem,6.2vw,6rem);
  line-height:1;
  letter-spacing:-2px;
  margin-bottom:26px;
}
.hero h1 span{
  background:linear-gradient(90deg,#ff9fba,var(--rose));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-text{
  max-width:630px;
  color:#d2c6cb;
  font-size:1.08rem;
}
.hero-actions{
  display:flex;
  gap:13px;
  flex-wrap:wrap;
  margin-top:32px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:12px 23px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
  cursor:pointer;
  transition:.25s ease;
}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--rose),#aa1f4e);
  box-shadow:0 12px 35px rgba(237,63,118,.25);
}
.btn-primary:hover{
  transform:translateY(-3px);
  box-shadow:0 17px 40px rgba(237,63,118,.35);
}
.btn-ghost{
  color:#fff;
  border-color:rgba(255,255,255,.18);
  background:rgba(255,255,255,.03);
}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.adult-note{margin-top:15px;color:#81767c;font-size:.76rem}

.hero-card{
  min-height:560px;
  position:relative;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  padding:35px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:34px;
  background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.hero-card::before{
  content:"";
  position:absolute;
  inset:18px;
  border:1px solid rgba(255,255,255,.06);
  border-radius:25px;
}
.glow{
  position:absolute;
  width:330px;height:330px;
  top:30px;left:50%;
  transform:translateX(-50%);
  border-radius:50%;
  background:rgba(237,63,118,.32);
  filter:blur(85px);
}
.heart-art{
  position:absolute;
  top:36px;left:50%;
  width:240px;height:auto;
  transform:translateX(-50%);
  filter:drop-shadow(0 0 40px rgba(237,63,118,.45));
  animation:pulseHeart 3.2s ease-in-out infinite;
  will-change:transform;
}
.hero-card-content{position:relative;z-index:2}
.hero-card-content span{
  color:var(--pink);
  font-size:.68rem;
  letter-spacing:2px;
  font-weight:800;
}
.hero-card h2{
  margin:6px 0;
  color:#fff;
  font-family:"Playfair Display",Georgia,serif;
  font-size:2.2rem;
}
.hero-card p{color:#c5b9bf}

.section{
  max-width:var(--max);
  margin:auto;
  padding:105px clamp(25px,7vw,90px);
}
.dark-section{
  max-width:none;
  color:#fff;
  background:linear-gradient(145deg,#110b10,#1a0e15);
}
.dark-section>*{max-width:var(--max);margin-left:auto;margin-right:auto}
.blush-section{
  max-width:none;
  background:linear-gradient(180deg,#fff2f6,#fff);
}
.blush-section>*{max-width:var(--max);margin-left:auto;margin-right:auto}

.section-heading{max-width:780px;margin-bottom:45px}
.section-heading.centered{text-align:center;margin-left:auto;margin-right:auto}
.section h2{
  font-size:clamp(2.35rem,4vw,3.65rem);
  line-height:1.08;
  margin-bottom:18px;
}
.section-heading>p:not(.eyebrow){color:#6f646a}
.dark-section .section-heading>p:not(.eyebrow){color:#bdb1b7}
.muted{color:var(--muted)}

.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  font-size:1.04rem;
}
.two-col p{margin:0}

.info-grid,.cards,.challenge-grid,.benefits-grid{
  display:grid;
  gap:18px;
}
.info-grid{grid-template-columns:repeat(3,1fr)}
.cards{grid-template-columns:repeat(4,1fr)}
.challenge-grid{grid-template-columns:repeat(2,1fr)}
.benefits-grid{grid-template-columns:repeat(4,1fr)}

.info-card,.card,.challenge-grid article,.benefits-grid div{
  padding:28px;
  border:1px solid #eadfe3;
  border-radius:21px;
  background:#fff;
  transition:.3s ease;
}
.dark-section .info-card,.dark-section .benefits-grid div{
  border-color:var(--line);
  background:rgba(255,255,255,.035);
}
.info-card:hover,.card:hover,.challenge-grid article:hover,.benefits-grid div:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 45px rgba(46,18,31,.10);
}
.dark-section .info-card:hover,.dark-section .benefits-grid div:hover{
  box-shadow:0 20px 45px rgba(0,0,0,.22);
}
.card-number,.benefits-grid b{color:var(--rose);font-weight:800}
.info-card h3,.card h3,.challenge-grid h3,.benefits-grid h3{margin:7px 0 8px}
.card p,.challenge-grid p,.benefits-grid p{color:#756970}
.dark-section .info-card p,.dark-section .benefits-grid p{color:#bdb1b7}
.icon{display:block;color:var(--rose);font-size:1.7rem;margin-bottom:8px}

.feelings{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:12px;
}
.feelings span{
  padding:11px 19px;
  border:1px solid #e7b9c7;
  border-radius:999px;
  color:#6e3546;
  background:rgba(255,255,255,.75);
  transition:.25s ease;
}
.feelings span:hover{
  color:#fff;
  background:var(--wine);
  transform:translateY(-3px);
}

.callout{
  margin-top:24px;
  padding:18px 22px;
  border-left:4px solid var(--rose);
  border-radius:0 13px 13px 0;
  background:#fff3f6;
}

.context-panel{
  position:relative;
  overflow:hidden;
  padding:60px;
  border-radius:32px;
  color:#fff;
  background:
    radial-gradient(circle at 90% 10%,rgba(255,121,160,.25),transparent 30%),
    linear-gradient(135deg,#7b1738,#481022);
  box-shadow:0 30px 70px rgba(73,16,34,.18);
}
.context-panel h2{max-width:700px}
.context-panel p:not(.eyebrow){max-width:730px;color:#f3dfe6}
.context-panel .eyebrow{color:#ffb3c8}
.context-panel ul{margin-top:20px;padding-left:20px;color:#f8e9ee}
.context-panel li{margin:5px 0}

.split-section{
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  gap:60px;
}
.solo-cards{display:grid;gap:15px}
.solo-cards article{
  padding:26px;
  border:1px solid #eadfe3;
  border-radius:20px;
  background:#fff;
  transition:.25s ease;
}
.solo-cards article:hover{transform:translateX(5px);border-color:#dda5b6}
.solo-cards span{color:var(--rose);font-weight:800}
.solo-cards h3{margin:4px 0}

.myths{max-width:900px;margin:auto}
.myths details{
  overflow:hidden;
  border-bottom:1px solid #e6dadd;
}
.myths summary{
  position:relative;
  padding:22px 35px 22px 0;
  list-style:none;
  cursor:pointer;
  font-weight:700;
}
.myths summary::-webkit-details-marker{display:none}
.myths summary::after{
  content:"+";
  position:absolute;
  right:4px;
  color:var(--rose);
  font-size:1.4rem;
  transition:.25s;
}
.myths details[open] summary::after{transform:rotate(45deg)}
.myths p{
  max-width:800px;
  padding:0 0 22px;
  color:#70656a;
}

.contact-section{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:70px;
}
.contact-form{display:grid;gap:16px}
.contact-form label{font-size:.83rem;font-weight:700}
.contact-form input,.contact-form textarea{
  width:100%;
  display:block;
  margin-top:6px;
  padding:13px 15px;
  border:1px solid #ded1d6;
  border-radius:13px;
  outline:none;
  background:#fff;
  transition:.2s;
}
.contact-form input:focus,.contact-form textarea:focus{
  border-color:var(--rose);
  box-shadow:0 0 0 4px rgba(237,63,118,.09);
}
.form-status{min-height:1.7em;font-size:.88rem;color:var(--muted)}
.form-status.error{color:#b3123f}

/* eBooks */
.btn-light{
  margin-top:28px;
  color:var(--wine);
  background:#fff;
}
.btn-light:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.2)}
.btn-ghost-dark{
  color:var(--text);
  border-color:#e3cbd3;
  background:#fff;
}
.btn-ghost-dark:hover{color:var(--rose);border-color:var(--rose)}
.ebook-link{
  margin-top:10px;
  padding:0;
  border:0;
  background:none;
  color:var(--rose);
  font-weight:700;
  cursor:pointer;
}
.ebook-link:hover{text-decoration:underline}

.ebook-cover{
  position:relative;
  overflow:hidden;
  aspect-ratio:3/4;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:18px 18px 18px 26px;
  border-radius:5px 14px 14px 5px;
  color:#fff;
  box-shadow:0 18px 40px rgba(46,18,31,.25);
}
.ebook-cover::before{
  content:"";
  position:absolute;
  inset:0 auto 0 0;
  width:9px;
  background:linear-gradient(90deg,rgba(0,0,0,.35),rgba(255,255,255,.12));
}
.ebook-cover--couples{background:radial-gradient(circle at 80% 15%,rgba(255,121,160,.35),transparent 45%),linear-gradient(150deg,#7b1738,#3a0b1c)}
.ebook-cover--male{background:radial-gradient(circle at 80% 15%,rgba(237,63,118,.3),transparent 45%),linear-gradient(150deg,#2b1836,#0f0a10)}
.ebook-cover--female{background:radial-gradient(circle at 80% 15%,rgba(255,200,215,.35),transparent 45%),linear-gradient(150deg,#ed3f76,#8d1a44)}
.ebook-cover img{
  position:absolute;
  top:14%;left:50%;
  width:52%;
  transform:translateX(-50%);
  filter:brightness(0) invert(1);
  opacity:.92;
}
.ebook-cover--image{padding:0;aspect-ratio:2/3;background:#f6eee8}
.ebook-cover--image img{
  position:static;
  width:100%;
  height:100%;
  object-fit:cover;
  transform:none;
  filter:none;
  opacity:1;
}
.ebook-cover-label{
  font-size:.62rem;
  font-weight:800;
  letter-spacing:1.6px;
  text-transform:uppercase;
  opacity:.8;
}
.ebook-cover-title{
  font-family:"Playfair Display",Georgia,serif;
  font-size:1.5rem;
  line-height:1.1;
}

.ebook-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.ebook-card{
  display:flex;
  flex-direction:column;
  padding:26px;
  border:1px solid #eadfe3;
  border-radius:24px;
  background:#fff;
  transition:.3s ease;
}
.ebook-card:hover{transform:translateY(-6px);box-shadow:0 20px 45px rgba(46,18,31,.10)}
.ebook-card .ebook-cover{width:62%;margin:0 auto 24px}
.ebook-card-info{display:flex;flex-direction:column;flex:1}
.ebook-card .eyebrow{margin-bottom:4px}
.ebook-card h3{font-family:"Playfair Display",Georgia,serif;font-size:1.6rem;line-height:1.15}
.ebook-card-subtitle{margin:4px 0 10px;font-weight:600;color:#5b4f55;line-height:1.45}
.ebook-card-blurb{margin-bottom:20px;color:var(--muted);font-size:.95rem}
.ebook-card-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto}
.ebook-card-actions .btn{flex:1;white-space:nowrap}

body.reader-open{overflow:hidden}
.ebook-reader{
  width:min(760px,calc(100% - 32px));
  max-width:none;
  max-height:calc(100svh - 40px);
  margin:auto;
  padding:0;
  border:0;
  border-radius:24px;
  overflow:hidden;
  color:var(--text);
  background:#fff;
  box-shadow:0 40px 100px rgba(0,0,0,.45);
}
.ebook-reader[open]{display:flex;flex-direction:column}
.ebook-reader::backdrop{background:rgba(8,6,8,.72);backdrop-filter:blur(6px)}
.ebook-reader-head{
  display:grid;
  grid-template-columns:64px 1fr auto;
  align-items:center;
  gap:18px;
  padding:20px 24px;
  color:#fff;
  background:linear-gradient(135deg,#1a0b13,#3a0b1c);
}
.ebook-reader-cover .ebook-cover{padding:0;border-radius:3px 7px 7px 3px;box-shadow:0 8px 20px rgba(0,0,0,.35)}
.ebook-reader-cover .ebook-cover img{top:50%;width:70%;transform:translate(-50%,-50%)}
.ebook-reader-cover .ebook-cover--image img{width:100%;transform:none}
.ebook-reader-cover .ebook-cover-label,.ebook-reader-cover .ebook-cover-title{display:none}
.ebook-reader-audience{
  color:var(--pink);
  font-size:.68rem;
  font-weight:800;
  letter-spacing:1.8px;
  text-transform:uppercase;
}
.ebook-reader-head h2{
  font-family:"Playfair Display",Georgia,serif;
  font-size:1.6rem;
  line-height:1.15;
}
.ebook-reader-subtitle{color:#cdbfc5;font-size:.9rem;line-height:1.4}
.ebook-close{
  align-self:start;
  width:38px;height:38px;
  border:0;
  border-radius:50%;
  color:#fff;
  background:rgba(255,255,255,.1);
  cursor:pointer;
}
.ebook-close:hover{background:rgba(255,255,255,.2)}
.ebook-reader-body{flex:1;overflow-y:auto;padding:30px 44px 40px}
.ebook-preview-badge{
  display:inline-block;
  margin-bottom:18px;
  padding:4px 12px;
  border-radius:999px;
  color:var(--rose);
  background:#fff0f4;
  font-size:.68rem;
  font-weight:800;
  letter-spacing:1.5px;
  text-transform:uppercase;
}
.ebook-preview{
  position:relative;
  color:#3a2f34;
  font-family:Georgia,"Times New Roman",serif;
  font-size:1.06rem;
  line-height:1.85;
}
.ebook-preview h3{
  margin-bottom:14px;
  color:var(--text);
  font-family:"Playfair Display",Georgia,serif;
  font-size:1.4rem;
  line-height:1.25;
}
.ebook-preview p{margin-bottom:16px}
.ebook-preview::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:120px;
  background:linear-gradient(rgba(255,255,255,0),#fff);
  pointer-events:none;
}
.ebook-lock{
  padding:30px 24px;
  border:1px solid #f1d3dc;
  border-radius:20px;
  text-align:center;
  background:#fff6f9;
}
.ebook-lock-icon{font-size:1.8rem}
.ebook-lock h3{margin:4px 0 6px;font-size:1.15rem}
.ebook-lock p{color:var(--muted)}
.ebook-buy{margin:18px 0 10px}
.ebook-lock .ebook-secure{color:#9a8c93;font-size:.76rem}
.ebook-toast{
  position:absolute;
  left:16px;right:16px;bottom:16px;
  display:flex;
  align-items:center;
  gap:14px;
  padding:14px 14px 14px 20px;
  border-radius:16px;
  color:#fff;
  background:#160d13;
  box-shadow:0 18px 45px rgba(0,0,0,.35);
  opacity:0;
  transform:translateY(calc(100% + 24px));
  pointer-events:none;
  transition:opacity .35s ease,transform .35s ease;
}
.ebook-toast.show{opacity:1;transform:none;pointer-events:auto}
.ebook-toast-text{flex:1;font-size:.92rem;line-height:1.45}
.ebook-toast-buy{min-height:40px;padding:8px 18px;white-space:nowrap}
.ebook-reader [hidden]{display:none!important}

.ebook-back{
  justify-self:start;
  margin-bottom:14px;
  padding:0;
  border:0;
  background:none;
  color:var(--muted);
  font-weight:600;
  cursor:pointer;
}
.ebook-back:hover{color:var(--rose)}
.ebook-checkout{display:grid;gap:16px;max-width:520px;margin:0 auto}
.ebook-checkout h3,.ebook-success h3{font-family:"Playfair Display",Georgia,serif;font-size:1.6rem;line-height:1.2}
.ebook-checkout-price{margin-top:-12px;color:var(--muted)}
.ebook-field{display:block;font-size:.83rem;font-weight:700}
.ebook-field input{
  display:block;
  width:100%;
  margin-top:6px;
  padding:13px 15px;
  border:1px solid #ded1d6;
  border-radius:13px;
  outline:none;
  background:#fff;
  transition:.2s;
}
.ebook-field input:focus{border-color:var(--rose);box-shadow:0 0 0 4px rgba(237,63,118,.09)}
.ebook-pay{width:100%}
.ebook-pay:disabled{opacity:.7;cursor:wait;transform:none}
.ebook-checkout-status{min-height:1.5em;font-size:.9rem;line-height:1.5}
.ebook-checkout-status[data-type="info"]{color:#5b4f55}
.ebook-checkout-status[data-type="error"]{color:#b3123f}
.ebook-checkout .ebook-secure,.ebook-success .ebook-secure{margin-top:-8px;color:#9a8c93;font-size:.76rem;text-align:center}
.ebook-success{max-width:480px;margin:0 auto;padding:20px 0;text-align:center}
.ebook-success-icon{
  display:inline-grid;
  place-items:center;
  width:60px;height:60px;
  margin-bottom:12px;
  border-radius:50%;
  color:#fff;
  background:linear-gradient(135deg,var(--rose),var(--wine));
  font-size:1.6rem;
  font-weight:700;
}
.ebook-success-text{margin:8px 0 18px;color:#5b4f55}
.ebook-success .ebook-secure{margin:0 0 20px}
.ebook-soon-close{display:block;margin:14px auto 0}
.ebook-card--soon .ebook-cover{opacity:.55;filter:grayscale(.35)}
.ebook-toast-close{
  padding:6px;
  border:0;
  color:#b9aab1;
  background:none;
  cursor:pointer;
}

footer{
  padding:48px 25px;
  color:#aaa0a5;
  text-align:center;
  background:#080608;
}
.footer-logo{
  display:block;
  width:200px;height:auto;
  margin:0 auto 14px;
}
.copyright{margin-top:12px;color:#70676c;font-size:.76rem}

.reveal{
  opacity:0;
  transform:translateY(25px);
  transition:opacity .7s ease,transform .7s ease;
}
.reveal.visible{opacity:1;transform:none}

@keyframes pulseHeart{
  0%,100%{transform:translateX(-50%) scale(1)}
  50%{transform:translateX(-50%) scale(1.04)}
}

@media(max-width:950px){
  .hero{grid-template-columns:1fr}
  .hero-card{max-width:650px;width:100%;margin:auto}
  .cards{grid-template-columns:repeat(2,1fr)}
  .info-grid,.benefits-grid{grid-template-columns:repeat(2,1fr)}
  .contact-section,.split-section{grid-template-columns:1fr}
  .ebook-grid{grid-template-columns:1fr;max-width:680px;margin:auto}
  .ebook-card{flex-direction:row;gap:24px}
  .ebook-card .ebook-cover{flex:none;width:150px;margin:0;align-self:flex-start}
}

@media(max-width:700px){
  .site-header{height:68px}
  .menu-toggle{display:block}
  .nav{
    display:none;
    position:absolute;
    top:68px;left:0;right:0;
    padding:15px 25px 25px;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    background:#090709;
    border-bottom:1px solid var(--line);
  }
  .nav.mobile-open{display:flex}
  .nav>a,.drop-btn{padding:11px 0;text-align:left}
  .dropdown-menu{
    display:none;
    position:static;
    width:auto;
    margin:3px 0 5px;
    box-shadow:none;
    background:#130d12;
    opacity:1;
    visibility:visible;
    transform:none;
  }
  .dropdown.open .dropdown-menu{display:block}
  .hero{min-height:calc(100vh - 68px);min-height:calc(100svh - 68px);padding:65px 25px}
  .hero-card{display:none}
  .hero::after{background:rgba(8,6,8,.68)}
  .hero h1{font-size:3.25rem;letter-spacing:-1.2px}
  .section{padding:78px 25px}
  .two-col,.info-grid,.cards,.challenge-grid,.benefits-grid{grid-template-columns:1fr}
  .context-panel{padding:38px 25px}
  .ebook-card{flex-direction:column}
  .ebook-card .ebook-cover{width:55%;margin:0 auto 22px;align-self:center}
  .ebook-reader{width:calc(100% - 20px);max-height:calc(100svh - 20px)}
  .ebook-reader-head{grid-template-columns:48px 1fr auto;gap:14px;padding:16px}
  .ebook-reader-head h2{font-size:1.3rem}
  .ebook-reader-body{padding:24px 20px 32px}
  .ebook-toast{flex-wrap:wrap;left:10px;right:10px;bottom:10px}
  .ebook-toast-text{flex-basis:calc(100% - 40px)}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    scroll-behavior:auto!important;
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    transition-delay:0s!important;
  }
}