/* ===== ÓREA Studio — brand tokens ===== */
:root{
  --cream:        #efe7d9;
  --sand:         #d9cdba;
  --sand-dark:    #c9baa2;
  --taupe:        #7c7568;
  --taupe-dark:   #6b6559;
  --charcoal:     #4a463f;
  --ink:          #35322c;
  --gold:         #b3925f;
  --gold-light:   #cbae7d;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1180px;
  --radius: 2px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
.sr-only{
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}
.container.narrow{ max-width: 760px; }
.center{ text-align: center; }

/* subtle paper grain overlay */
.grain{
  position: fixed; inset: 0; pointer-events: none; z-index: 999;
  opacity: .035; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== typography ===== */
.eyebrow{
  font-family: var(--font-sans);
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin: 0 0 14px;
}
.section-title{
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  color: var(--ink);
  margin: 0 0 20px;
  letter-spacing: .01em;
}
.section-lead{
  max-width: 620px;
  margin: 0 auto 8px;
  color: var(--charcoal);
  font-size: 1.05rem;
  font-weight: 300;
}
.section-lead.center{ margin-left: auto; margin-right: auto; }

/* ===== header ===== */
.site-header{
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  border-bottom: 1px solid rgba(74,70,63,.08);
}
.site-header::before{
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: rgba(239, 231, 217, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.header-inner{
  display: flex; align-items: center; justify-content: space-between;
  height: 78px;
}
.wordmark{
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: .12em;
  font-weight: 600;
  color: var(--ink);
}
.wordmark-accent{ color: var(--gold); }

.nav{ display: flex; align-items: center; gap: 34px; }
.nav a{
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--charcoal);
  position: relative;
  padding: 4px 0;
  transition: color .2s ease;
}
.nav a:not(.nav-cta)::after{
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px;
  background: var(--gold); transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav a:not(.nav-cta):hover{ color: var(--ink); }
.nav a:not(.nav-cta):hover::after{ transform: scaleX(1); }

.nav-cta{
  border: 1px solid var(--taupe);
  padding: 9px 20px !important;
  border-radius: var(--radius);
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}
.nav-cta:hover{
  background: var(--ink); border-color: var(--ink); color: var(--cream);
}

.header-actions{
  display: flex; align-items: center; gap: 22px;
}

.lang-switch{
  display: flex; align-items: center; gap: 7px;
  font-size: .78rem; letter-spacing: .06em; font-weight: 600;
}
.lang-link{ color: var(--charcoal); transition: color .2s ease; }
.lang-link:hover{ color: var(--ink); }
.lang-link.is-active{ color: var(--gold); pointer-events: none; }
.lang-sep{ color: var(--taupe); font-weight: 400; }

.nav-toggle{
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 34px; height: 34px; background: none; border: none; cursor: pointer; padding: 0;
}
.nav-toggle span{
  display: block; height: 1.5px; background: var(--ink); border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}

/* ===== hero ===== */
.hero{
  position: relative;
  padding: 168px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 78% 12%, rgba(179,146,95,.16), transparent 55%),
    linear-gradient(180deg, var(--cream) 0%, var(--sand) 100%);
}
.hero-inner{
  max-width: 640px;
  position: relative; z-index: 2;
}
.hero-title{
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.05;
  margin: 0 0 24px;
  color: var(--ink);
}
.hero-title em{ font-style: italic; color: var(--gold); }
.hero-sub{
  font-size: 1.08rem;
  font-weight: 300;
  color: var(--charcoal);
  max-width: 480px;
  margin: 0 0 38px;
}
.hero-actions{ display: flex; gap: 18px; flex-wrap: wrap; }

.hero-emblem{
  position: absolute;
  right: -80px; top: 50%; transform: translateY(-46%);
  width: min(46vw, 560px);
  z-index: 1;
  opacity: .96;
  filter: drop-shadow(0 30px 50px rgba(74,70,63,.22));
}
.hero-emblem img{ width: 100%; border-radius: 50%; }

/* ===== buttons ===== */
.btn{
  display: inline-flex; align-items: center; justify-content: center;
  padding: 15px 34px;
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{
  background: var(--ink); color: var(--cream); border-color: var(--ink);
}
.btn-primary:hover{ background: var(--gold); border-color: var(--gold); color: var(--ink); }
.btn-ghost{
  background: transparent; color: var(--ink); border-color: var(--taupe);
}
.btn-ghost:hover{ border-color: var(--ink); }

/* ===== sections ===== */
.section{ padding: 108px 0; }
.section-alt{ background: var(--sand); }
.section-dark{
  background: linear-gradient(180deg, var(--taupe-dark), var(--charcoal));
  color: var(--cream);
}
.section-dark .eyebrow{ color: var(--gold-light); }
.section-dark .section-title{ color: var(--cream); }
.section-dark .section-lead{ color: #d9d3c6; }

/* pillars */
.pillars{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 64px;
}
.pillar{ text-align: center; padding: 0 12px; }
.pillar-icon{
  width: 68px; height: 68px; margin: 0 auto 22px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
}
.pillar-icon svg{ width: 30px; height: 30px; }
.pillar h3{
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3rem;
  margin: 0 0 10px;
  letter-spacing: .02em;
}
.pillar p{
  font-size: .92rem;
  font-weight: 300;
  color: var(--charcoal);
  max-width: 280px;
  margin: 0 auto;
}

/* classes */
.classes{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 60px;
  background: var(--sand-dark);
}
.class-card{
  background: var(--cream);
  padding: 46px 34px;
  position: relative;
  transition: background .25s ease;
}
.class-card:hover{ background: var(--sand); }
.class-num{
  display: block;
  font-family: var(--font-serif);
  font-size: .95rem;
  color: var(--gold);
  letter-spacing: .1em;
  margin-bottom: 18px;
}
.class-card h3{
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.5rem;
  margin: 0 0 14px;
}
.class-card p{
  font-size: .92rem;
  font-weight: 300;
  color: var(--charcoal);
  margin: 0;
}

/* notify form */
.notify-form{ margin-top: 44px; }
.notify-field{
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  border: 1px solid rgba(239,231,217,.35);
  border-radius: var(--radius);
  overflow: hidden;
}
.notify-field input{
  flex: 1;
  border: none;
  background: transparent;
  padding: 0 20px;
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: .95rem;
  outline: none;
}
.notify-field input::placeholder{ color: rgba(239,231,217,.55); }
.notify-field .btn{ border-radius: 0; }
.notify-note{
  font-size: .76rem;
  color: rgba(239,231,217,.55);
  margin: 16px 0 0;
  letter-spacing: .02em;
}
.notify-success{
  margin-top: 16px;
  font-size: .92rem;
  color: var(--gold-light);
  font-weight: 500;
}

/* ===== footer ===== */
.site-footer{ background: var(--ink); color: var(--cream); padding: 72px 0 0; }
.footer-inner{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(239,231,217,.12);
}
.footer-brand .wordmark{ color: var(--cream); font-size: 1.4rem; }
.footer-brand p{
  margin-top: 12px;
  font-size: .82rem;
  color: rgba(239,231,217,.6);
  letter-spacing: .04em;
}
.footer-contact h4, .footer-social h4{
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin: 0 0 16px;
  font-weight: 600;
}
.footer-contact p{ margin: 0 0 8px; font-size: .9rem; }
.footer-contact a:hover{ color: var(--gold-light); }
.muted{ color: rgba(239,231,217,.5); }
.social-links{ display: flex; flex-direction: column; gap: 8px; }
.social-links a{ font-size: .9rem; transition: color .2s ease; }
.social-links a:hover{ color: var(--gold-light); }
.footer-bottom{
  padding: 26px 0;
  text-align: center;
  font-size: .78rem;
  color: rgba(239,231,217,.45);
  letter-spacing: .03em;
}

/* ===== scroll reveal ===== */
.reveal{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ===== responsive ===== */
@media (max-width: 900px){
  .hero-emblem{
    position: static; transform: none; width: 60vw; max-width: 320px;
    margin: 48px auto 0;
  }
  .hero{ padding: 148px 0 70px; text-align: center; }
  .hero-inner{ margin: 0 auto; }
  .hero-actions{ justify-content: center; }
  .pillars{ grid-template-columns: 1fr; gap: 44px; }
  .classes{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; gap: 32px; text-align: left; }
}

@media (max-width: 760px){
  .nav{
    position: fixed; top: 78px; left: 0; right: 0; bottom: 0;
    background: var(--cream);
    flex-direction: column; justify-content: flex-start;
    padding: 40px 28px; gap: 28px;
    transform: translateX(100%);
    transition: transform .3s ease;
  }
  .nav.is-open{ transform: translateX(0); }
  .nav a{ font-size: 1rem; }
  .nav-toggle{ display: flex; }
  .notify-field{ flex-direction: column; }
  .notify-field .btn{ padding: 15px; }
}