/* === RESET === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

.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}

/* === VARIABLES === */
:root{
  --navy:#0A1428;
  --navy-mid:#14213D;
  --navy-light:#1E2D55;
  --navy-darker:#06101F;
  --gold:#C9A14A;
  --gold-bright:#E5BE5E;
  --gold-dim:#8C6F2F;
  --grey:#8B8B8B;
  --grey-light:#B5B5B5;
  --white:#F5F2EB;
  --cream:#EFE9DD;
  --ease-out:cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:cubic-bezier(0.65, 0, 0.35, 1);
}

/* === BASE === */
html{
  font-size:17px;
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}
body{
  font-family:'EB Garamond',Georgia,serif;
  background:var(--navy);
  color:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
main{width:100%;position:relative}

::selection{background:var(--gold);color:var(--navy)}

/* === SCROLL PROGRESS BAR === */
.scroll-progress{
  position:fixed;
  top:0;
  left:0;
  height:2px;
  width:0%;
  background:linear-gradient(90deg,var(--gold) 0%,var(--gold-bright) 100%);
  z-index:1000;
  transition:width 0.05s linear;
  box-shadow:0 0 10px rgba(201,161,74,0.4);
}

/* === REVEAL ANIMATIONS === */
.reveal{
  opacity:0;
  transition:opacity 1s var(--ease-out),transform 1s var(--ease-out);
}
.reveal[data-reveal="fade-up"]{transform:translateY(40px)}
.reveal[data-reveal="fade"]{transform:none}
.reveal.is-visible{opacity:1;transform:none}

/* === SECTION KICKER & TITLE === */
.section-kicker{
  font-family:'Inter',sans-serif;
  font-size:0.75rem;
  letter-spacing:0.35em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:500;
  margin-bottom:1.5rem;
  position:relative;
  display:inline-block;
}
.section-kicker::before{
  content:'';
  position:absolute;
  left:-2.5rem;
  top:50%;
  width:1.8rem;
  height:1px;
  background:var(--gold);
}

.section-title{
  font-size:clamp(2rem,5vw,3.5rem);
  font-weight:500;
  color:var(--white);
  margin-bottom:2rem;
  line-height:1.1;
  letter-spacing:-0.02em;
}
.section-title em{
  font-style:italic;
  color:var(--gold);
  font-weight:400;
}

/* === HERO === */
.hero{
  min-height:100vh;
  padding:6rem 2rem 4rem;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  top:-20%;
  right:-10%;
  width:60%;
  height:140%;
  background:radial-gradient(circle at 30% 40%,rgba(201,161,74,0.08) 0%,transparent 60%);
  pointer-events:none;
  z-index:0;
}
.hero-inner{
  max-width:1200px;
  width:100%;
  display:grid;
  grid-template-columns:1fr 1.3fr;
  gap:6rem;
  align-items:center;
  position:relative;
  z-index:1;
}

.cover-wrap{
  display:flex;
  justify-content:center;
  position:relative;
  perspective:1000px;
}
.cover-shadow{
  position:absolute;
  bottom:-30px;
  left:10%;
  right:10%;
  height:30px;
  background:radial-gradient(ellipse,rgba(0,0,0,0.6) 0%,transparent 70%);
  filter:blur(15px);
  z-index:0;
}
.cover{
  width:100%;
  max-width:400px;
  height:auto;
  position:relative;
  box-shadow:
    0 30px 80px rgba(0,0,0,0.6),
    0 15px 35px rgba(0,0,0,0.4),
    -10px 0 30px rgba(0,0,0,0.3);
  border-radius:2px;
  transform:rotateY(-3deg);
  transition:transform 0.8s var(--ease-out),box-shadow 0.8s var(--ease-out);
  z-index:1;
}
.cover-wrap:hover .cover{
  transform:rotateY(-1deg) translateY(-8px);
  box-shadow:
    0 40px 100px rgba(0,0,0,0.7),
    0 20px 50px rgba(0,0,0,0.5),
    -15px 0 40px rgba(0,0,0,0.4);
}

.kicker{
  font-family:'Inter',sans-serif;
  font-size:0.75rem;
  color:var(--gold);
  letter-spacing:0.35em;
  text-transform:uppercase;
  margin-bottom:1.5rem;
  font-weight:500;
}

.title{
  font-size:clamp(2.5rem,7vw,4.5rem);
  font-weight:500;
  line-height:0.95;
  letter-spacing:-0.03em;
  margin-bottom:1rem;
  color:var(--white);
}

.subtitle{
  font-size:clamp(1.2rem,2.5vw,1.8rem);
  font-style:italic;
  color:var(--grey-light);
  margin-bottom:2rem;
  font-weight:400;
}

.gold-line{
  width:80px;
  height:1px;
  background:linear-gradient(90deg,var(--gold) 0%,transparent 100%);
  margin:2rem 0;
  position:relative;
}
.gold-line::before{
  content:'';
  position:absolute;
  left:0;
  top:-1px;
  width:24px;
  height:3px;
  background:var(--gold);
  transition:width 1.2s var(--ease-out);
}
.reveal.is-visible .gold-line::before{width:80px;background:var(--gold-bright)}
.gold-line.center{
  margin:1.5rem auto;
  background:linear-gradient(90deg,transparent 0%,var(--gold) 50%,transparent 100%);
}

.headline{
  font-size:clamp(1.4rem,2.5vw,1.9rem);
  font-weight:500;
  font-style:italic;
  line-height:1.3;
  margin-bottom:2.5rem;
  color:var(--cream);
}

.lead{
  font-size:clamp(1rem,1.3vw,1.15rem);
  line-height:1.8;
  margin-bottom:1.3rem;
  color:var(--grey-light);
}

.cta-button{
  display:inline-flex;
  align-items:center;
  gap:0.7rem;
  margin-top:2rem;
  padding:1.1rem 2.8rem;
  background:transparent;
  color:var(--gold);
  text-decoration:none;
  font-family:'Inter',sans-serif;
  font-size:0.95rem;
  font-weight:500;
  letter-spacing:0.1em;
  text-transform:uppercase;
  border:1px solid var(--gold);
  border-radius:0;
  transition:all 0.4s var(--ease-out);
  position:relative;
  overflow:hidden;
  cursor:pointer;
}
.cta-button::before{
  content:'';
  position:absolute;
  top:0;
  left:-100%;
  width:100%;
  height:100%;
  background:var(--gold);
  transition:left 0.4s var(--ease-out);
  z-index:0;
}
.cta-button:hover::before,
.cta-button:focus-visible::before{left:0}
.cta-button > *{position:relative;z-index:1;transition:color 0.4s var(--ease-out)}
.cta-button:hover,
.cta-button:focus-visible{color:var(--navy);outline:none}
.cta-button .arrow{
  display:inline-block;
  transition:transform 0.4s var(--ease-out);
}
.cta-button:hover .arrow{transform:translateX(5px)}

/* === SCROLL HINT === */
.scroll-hint{
  position:absolute;
  bottom:2rem;
  left:50%;
  transform:translateX(-50%);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:0.8rem;
  font-family:'Inter',sans-serif;
  font-size:0.7rem;
  letter-spacing:0.3em;
  text-transform:uppercase;
  color:var(--grey);
}
.scroll-line{
  width:1px;
  height:40px;
  background:linear-gradient(180deg,var(--gold) 0%,transparent 100%);
  animation:scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse{
  0%,100%{transform:scaleY(1);opacity:0.6}
  50%{transform:scaleY(0.5);opacity:1}
}

/* === INSIDE SECTION === */
.inside{
  padding:8rem 2rem;
  background:var(--navy-darker);
  position:relative;
  overflow:hidden;
}
.inside::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:1px;
  background:linear-gradient(90deg,transparent 0%,rgba(201,161,74,0.3) 50%,transparent 100%);
}
.inside-inner{
  max-width:1100px;
  margin:0 auto;
  text-align:center;
}
.inside-inner > .reveal{
  display:flex;
  flex-direction:column;
  align-items:center;
  margin-bottom:5rem;
}
.inside-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:4rem;
}
.inside-item{
  position:relative;
  padding:2rem 1rem;
  text-align:center;
}
.inside-item::before{
  content:'';
  position:absolute;
  top:0;
  left:50%;
  transform:translateX(-50%);
  width:40px;
  height:1px;
  background:var(--gold);
  opacity:0.6;
}
.inside-num{
  font-family:'EB Garamond',Georgia,serif;
  font-size:clamp(3.5rem,6vw,5rem);
  font-weight:500;
  color:var(--gold);
  line-height:1;
  margin-bottom:0.8rem;
  letter-spacing:-0.02em;
}
.inside-label{
  font-family:'Inter',sans-serif;
  font-size:0.85rem;
  color:var(--cream);
  letter-spacing:0.3em;
  text-transform:uppercase;
  margin-bottom:1.5rem;
  font-weight:500;
}
.inside-item p{
  font-size:1rem;
  line-height:1.7;
  color:var(--grey-light);
  max-width:280px;
  margin:0 auto;
}

/* === ABOUT === */
.about{
  padding:8rem 2rem;
  background:var(--navy);
  position:relative;
}
.about-inner{
  max-width:780px;
  margin:0 auto;
  text-align:center;
}
.about-inner > .reveal{
  display:flex;
  flex-direction:column;
  align-items:center;
}
.about-inner .section-title{
  margin-bottom:3rem;
}
.about-text{
  font-size:clamp(1.1rem,1.5vw,1.3rem);
  line-height:1.9;
  margin-bottom:2rem;
  color:var(--cream);
}
.emphasis{
  font-size:clamp(1.5rem,2.5vw,2rem) !important;
  font-style:italic;
  color:var(--gold-bright);
  margin-top:2.5rem !important;
  letter-spacing:0.01em;
}

/* === READ SECTION === */
.read-section{
  padding:8rem 2rem;
  background:var(--navy-darker);
  position:relative;
  overflow:hidden;
}
.read-bg{
  position:absolute;
  bottom:-50%;
  left:-20%;
  width:80%;
  height:150%;
  background:radial-gradient(circle at 50% 40%,rgba(201,161,74,0.06) 0%,transparent 60%);
  pointer-events:none;
}
.read-inner{
  max-width:560px;
  margin:0 auto;
  text-align:center;
  position:relative;
  z-index:1;
}
.read-inner > .reveal{
  display:flex;
  flex-direction:column;
  align-items:center;
}
.read-description{
  font-size:1.1rem;
  color:var(--grey-light);
  margin-bottom:3rem;
  line-height:1.8;
}

.email-form{
  display:flex;
  flex-direction:column;
  gap:1rem;
  max-width:460px;
  margin:0 auto;
}
.input-wrapper{position:relative}
.email-form input{
  width:100%;
  padding:1.2rem 1.5rem;
  font-size:1.1rem;
  font-family:'EB Garamond',Georgia,serif;
  background:transparent;
  color:var(--white);
  border:1px solid rgba(139,139,139,0.4);
  border-radius:0;
  outline:none;
  transition:all 0.4s var(--ease-out);
  -webkit-appearance:none;
  appearance:none;
}
.email-form input:focus{
  border-color:var(--gold);
  background:rgba(201,161,74,0.03);
}
.email-form input::placeholder{
  color:var(--grey);
  font-style:italic;
}

.email-form button{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:0.7rem;
  padding:1.2rem 2rem;
  font-family:'Inter',sans-serif;
  font-size:0.95rem;
  font-weight:500;
  letter-spacing:0.1em;
  text-transform:uppercase;
  background:var(--gold);
  color:var(--navy);
  border:1px solid var(--gold);
  border-radius:0;
  cursor:pointer;
  transition:all 0.4s var(--ease-out);
  overflow:hidden;
}
.email-form button::before{
  content:'';
  position:absolute;
  top:0;
  left:-100%;
  width:100%;
  height:100%;
  background:var(--gold-bright);
  transition:left 0.4s var(--ease-out);
}
.email-form button:hover:not(:disabled)::before,
.email-form button:focus-visible:not(:disabled)::before{left:0}
.email-form button > *{position:relative;z-index:1}
.email-form button:hover:not(:disabled),
.email-form button:focus-visible:not(:disabled){outline:none}
.email-form button:disabled{opacity:0.5;cursor:wait}
.email-form button .btn-arrow{
  display:inline-block;
  transition:transform 0.4s var(--ease-out);
}
.email-form button:hover:not(:disabled) .btn-arrow{transform:translateX(5px)}
.email-form button.loading .btn-text,
.email-form button.loading .btn-arrow{opacity:0}
.email-form button.loading::after{
  content:'';
  position:absolute;
  width:18px;
  height:18px;
  top:50%;
  left:50%;
  margin:-9px 0 0 -9px;
  border:2px solid var(--navy);
  border-top-color:transparent;
  border-radius:50%;
  animation:spin 0.8s linear infinite;
  z-index:2;
}
@keyframes spin{to{transform:rotate(360deg)}}

.form-message{
  margin-top:2rem;
  font-size:1rem;
  min-height:1.5rem;
  font-style:italic;
  transition:color 0.3s var(--ease-out);
}
.form-message.success{color:var(--gold-bright)}
.form-message.error{color:#E07A5F}

.privacy-note{
  margin-top:3rem;
  font-size:0.85rem;
  color:var(--grey);
  font-style:italic;
  line-height:1.7;
}

/* === AUTHOR === */
.author{
  padding:8rem 2rem;
  background:var(--navy);
  position:relative;
}
.author-inner{
  max-width:680px;
  margin:0 auto;
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.author-name{
  font-family:'EB Garamond',Georgia,serif;
  font-size:clamp(2rem,4vw,2.8rem);
  font-weight:500;
  color:var(--gold);
  letter-spacing:0.05em;
  margin:1rem 0 0 0;
}
.author-text{
  font-size:1.15rem;
  line-height:1.9;
  margin:2rem 0 1.5rem 0;
  color:var(--cream);
}
.author-final{
  font-size:1.15rem;
  line-height:1.7;
  color:var(--gold-bright);
}

/* === FOOTER === */
footer{
  padding:4rem 2rem 3rem;
  background:var(--navy-darker);
  border-top:1px solid rgba(201,161,74,0.15);
}
.footer-inner{
  max-width:680px;
  margin:0 auto;
  text-align:center;
}
.footer-title{
  font-size:1.4rem;
  color:var(--gold);
  margin-bottom:0.3rem;
  font-weight:500;
  letter-spacing:0.02em;
}
.footer-subtitle{
  font-size:1rem;
  color:var(--cream);
  margin-bottom:1.5rem;
  font-style:italic;
}
.footer-line{
  width:60px;
  height:1px;
  background:var(--gold);
  margin:1.5rem auto;
  opacity:0.4;
}
.footer-text{
  font-size:0.85rem;
  color:var(--grey);
  margin-bottom:0.5rem;
}
.footer-domain{
  font-family:'Inter',sans-serif;
  font-size:0.8rem;
  color:var(--gold-dim);
  letter-spacing:0.1em;
  text-transform:uppercase;
}

/* === RESPONSIVE === */
@media (max-width:900px){
  .hero{padding:5rem 1.5rem 3rem;min-height:auto}
  .hero-inner{
    grid-template-columns:1fr;
    gap:3rem;
    text-align:center;
  }
  .hero-text{display:flex;flex-direction:column;align-items:center}
  .cover{max-width:280px;transform:rotateY(-2deg)}
  
  .section-kicker{padding-left:2.5rem}
  .section-kicker::before{left:0}
  
  .inside,.about,.read-section,.author{padding:5rem 1.5rem}
  
  .inside-grid{
    grid-template-columns:1fr;
    gap:3rem;
  }
  
  .scroll-hint{display:none}
}

@media (max-width:500px){
  html{font-size:16px}
  .hero{padding-top:4rem}
  .inside,.about,.read-section,.author{padding:4rem 1.5rem}
  .kicker{font-size:0.7rem}
  .section-kicker{font-size:0.7rem;letter-spacing:0.3em}
  .cta-button{padding:1rem 2.2rem;font-size:0.9rem}
  .email-form input{padding:1rem 1.2rem;font-size:1rem}
  .email-form button{padding:1rem 1.5rem;font-size:0.9rem}
}

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