*{box-sizing:border-box}

:root{
  --text:#111;
  --muted:#3e4b5c;
  --border:#cbd4df;
  --panel:rgba(17,17,17,.82);
  --accent:#d71920;
}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:#fff;
  color:var(--text);
  font-family:Arial,Helvetica,sans-serif;
  line-height:1.45;
}

img{
  display:block;
  max-width:100%;
}

a{color:inherit}

/* =========================
   HERO
   ========================= */


.hero{
  position:relative;
  width:100%;
  overflow:hidden;
  background:#dcebf5;
  box-shadow:0 8px 18px rgba(0,0,0,.30);
  z-index:1;
  background-image: url("assets/gurt-header-desktop.jpg");
  background-position: right top;
  background-size: cover;
  background-repeat: no-repeat;
  min-height: 800px;
}

.hero-art,
.hero-art img{
  display:none;
}

.hero-copy{
  position:absolute;
  left:9.5%;
  bottom:9%;
  width:min(50%,650px);
  color:#fff;
}

/* Gurt SVG supplied separately in assets/ */
.gurt-logo{
  width:min(82%,520px);
  height:auto;
  margin:0 auto 18px;
  filter:drop-shadow(0 5px 4px rgba(0,0,0,.35));
}

.hero-message{
  padding:clamp(24px,2.8vw,38px) clamp(32px,3.3vw,52px);
  background:var(--panel);
  border-radius:32px;
}

.hero-message h1{
  margin:0 0 16px;
  font-size:clamp(25px,3vw,48px);
  line-height:1.08;
  font-weight:800;
  letter-spacing:-.025em;
}

.hero-message p{
  margin:0;
  font-size:clamp(17px,1.5vw,25px);
}

.hero-message .coming-soon{
  margin-top:5px;
  font-weight:800;
  font-style:italic;
}


/* =========================
   INTRO
   ========================= */

.intro{
  width:min(1120px,calc(100% - 80px));
  margin:0 auto;
  padding:54px 0 70px;
  display:flex;
  gap:70px;
  align-items:flex-start;
  align-content:stretch;
}

.intro-copy{
  flex:0 0 auto;
  max-width:400px;
  padding: 80px 0;
}

.intro h2{
  margin:0 0 4px;
  font-size:24px;
  line-height:1.1;
  font-weight:800;
}

.intro-copy p{
  margin:0 0 24px;
  font-size:17px;
}

.intro-copy p:last-child{
  margin-bottom:0;
}


/* =========================
   BREVO / NEWSLETTER
   ========================= */

.signup{
  flex:1 1 0;
  min-width:0;
  border: none;
  padding: 0;
  background: transparent;
}

.signup h2{
  margin:0 0 20px;
  color:var(--muted);
  font-size:24px;
  line-height:1;
  font-weight:800;
}

.signup > p{
  margin:0 0 22px;
  font-size:14px;
  color:#334052;
}

.newsletter{
  width:100%;
}

.brevo-form-placeholder{
  width:100%;
  overflow:hidden;
}

.brevo-form-placeholder iframe{
  display:block;
  width:100%;
  max-width:100%;
  min-height:605px;
  border:0;
}


/* =========================
   FOOTER
   ========================= */

.footer{
  width:min(1120px,calc(100% - 80px));
  margin:0 auto;
  padding:0 0 45px;
}

.socials{
  display:flex;
  gap:4px;
  margin-bottom:16px;
}

.socials a{
  display:flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
}

.social-icon{
  width:40px;
  height:40px;
  object-fit:contain;
}

.footer-brand{
  margin:0 0 2px;
  font-size:12px;
  font-weight:800;
}

.footer-copy,
.copyright{
  margin:2px 0;
  font-size:12px;
}

.footer-copy a{
  color:var(--accent);
  text-decoration:none;
  font-weight:700;
}


/* =========================
   MOBILE
   ========================= */


   

@media(max-width:767px){

  .hero-copy{
    left:50%;
    top:30px;
    transform:translateX(-50%);
    bottom:auto;
    width:86%;
  }

  /* Mobile: use the mobile header artwork and anchor to the bottom */
  .hero{
    background-image: url("assets/gurt-header-mobile.jpg");
    background-position: center bottom;
    background-size: cover;
    min-height: 1400px;
  }

  .gurt-logo{
    width:92%;
    margin-bottom:14px;
  }

  .hero-message{
    padding:22px 24px 21px;
    border-radius:30px;
  }

  .hero-message h1{
    margin-bottom:14px;
    font-size:clamp(24px,6.5vw,38px);
    line-height:1.08;
  }

  .hero-message p{
    font-size:clamp(15px,4vw,20px);
  }

  .intro{
    width:calc(100% - 36px);
    padding:22px 0 48px;
    display:block;
  }
  .intro-copy{

    padding-top: 20px;
    padding-bottom: 40px;
  }
  .intro h2{
    font-size:20px;
  }

  .intro-copy p{
    margin-bottom:22px;
    font-size:16px;
  }

  .signup{
    margin:0;
    padding:0;
  }

  .brevo-form-placeholder iframe{
    height:605px;
    display:block;
    width:100%;
    margin:0;
  }

  .footer{
    width:calc(100% - 70px);
    padding-bottom:38px;
  }
}

  @media (min-width:768px) and (max-width:1182px){
        .hero{
        background-position: right -120px top;
        }
  }
  @media (min-width:600px) and (max-width:767px){
    .hero{
      min-height: 1800px;
    }
  }

  @media (max-width:500px){
    .hero{
      min-height: 1200px;
    }
  }

  @media (max-width:390px){
    .hero{
      min-height: 980px;
    }
  }







  /* =========================
   READ BOOK CTA
   ========================= */

.available-now {
  margin-top: 18px !important;
  font-weight: 900;
  font-style: italic;
  letter-spacing: .03em;
}

.hero-read-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  margin-top: 22px;
  padding: 15px 28px;

  border-radius: 999px;

  background: var(--accent);
  color: #fff;

  font-size: 16px;
  font-weight: 900;
  line-height: 1;

  text-decoration: none;

  transition:
    transform .15s ease,
    background .15s ease;
}

.hero-read-button:hover,
.hero-read-button:focus-visible {
  background: #b71319;
  transform: translateY(-2px);
}


/* LARGE READ CALLOUT */

.read-callout {
  width: 100%;

  background: #111;
  color: #fff;
}

.read-callout-inner {
  width: min(850px, calc(100% - 60px));
  margin: 0 auto;

  padding: 64px 0 68px;

  text-align: center;
}

.read-callout-kicker {
  margin: 0 0 10px;

  color: #ff4b43;

  font-size: 13px;
  font-weight: 900;

  letter-spacing: .14em;
}

.read-callout h2 {
  margin: 0 auto 18px;

  max-width: 760px;

  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.02;

  letter-spacing: -.035em;
}

.read-callout p:not(.read-callout-kicker) {
  max-width: 650px;
  margin: 0 auto 28px;

  color: #ddd;

  font-size: 18px;
  line-height: 1.55;
}

.read-callout-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 56px;

  padding: 17px 30px;

  border-radius: 999px;

  background: var(--accent);
  color: #fff;

  font-size: 16px;
  font-weight: 900;

  text-decoration: none;

  box-shadow:
    0 6px 18px rgba(0,0,0,.25);

  transition:
    transform .15s ease,
    background .15s ease;
}

.read-callout-button:hover,
.read-callout-button:focus-visible {
  background: #b71319;
  transform: translateY(-2px);
}


@media (max-width: 767px) {

  .hero-read-button {
    width: 100%;
    min-height: 52px;
  }

  .read-callout-inner {
    width: calc(100% - 34px);

    padding: 45px 0 48px;
  }

  .read-callout h2 {
    font-size: clamp(30px, 9vw, 43px);
  }

  .read-callout p:not(.read-callout-kicker) {
    font-size: 16px;
  }

  .read-callout-button {
    width: 100%;
  }

}