@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Inter:wght@300;400;500;600;600;700&display=swap');

:root{
  --bg:#0b0d11;
  --bg-soft:#10141a;
  --panel:#121720;
  --panel-2:#171d27;
  --panel-3:#1d2532;
  --line:rgba(255,255,255,0.08);
  --line-strong:rgba(216,181,109,0.22);
  --text:#edf2f8;
  --muted:#b1bccd;
  --muted-2:#8e99aa;
  --gold:#d8b56d;
  --gold-soft:#f1d69a;
  --gold-deep:#b98a38;
  --white:#ffffff;
  --success:#8fd0a3;
  --danger:#ff9c9c;
  --shadow-lg:0 28px 68px rgba(0,0,0,0.42);
  --shadow-md:0 18px 40px rgba(0,0,0,0.28);
  --shadow-sm:0 12px 24px rgba(0,0,0,0.18);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --container:1200px;
  --container-narrow:860px;
  --header-height:88px;
  --transition:220ms ease;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%;}
body{
  margin:0;
  min-width:320px;
  font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.72;
  color:var(--text);
  background:
    radial-gradient(circle at top right, rgba(216,181,109,0.12), transparent 28%),
    radial-gradient(circle at bottom left, rgba(216,181,109,0.06), transparent 24%),
    linear-gradient(180deg, #0b0d11 0%, #0a0c10 100%);
}
body.menu-open{overflow:hidden;}
img{display:block;max-width:100%;height:auto;}
a{
  color:inherit;
  text-decoration:none;
  transition:color var(--transition),opacity var(--transition),border-color var(--transition),background-color var(--transition),transform var(--transition),box-shadow var(--transition);
}
button,input,select,textarea{font:inherit;}
button{cursor:pointer;}
textarea{resize:vertical;min-height:150px;}
::selection{background:rgba(216,181,109,0.24);color:var(--white);}

h1,h2,h3,h4{
  margin:0 0 0.7em;
  font-family:'Cormorant Garamond',Georgia,serif;
  line-height:1.1;
  letter-spacing:0.01em;
  color:var(--white);
}
h1{font-size:clamp(2.2rem,3.8vw,4.05rem);font-weight:600;}
h2{font-size:clamp(1.75rem,2.6vw,2.8rem);font-weight:600;}
h3{font-size:clamp(1.2rem,1.8vw,1.55rem);font-weight:600;}
p,ul,ol{margin:0 0 1.15rem;}
.lead{font-size:1.06rem;color:var(--text);}
small{font-size:0.9rem;}

.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto;}
.narrow{max-width:var(--container-narrow);}
.page{padding-top:var(--header-height);}
.page > section{position:relative;}

.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:30;
  backdrop-filter:blur(18px);
  background:rgba(10,12,16,0.76);
  border-bottom:1px solid rgba(255,255,255,0.06);
  transition:background var(--transition),border-color var(--transition),box-shadow var(--transition);
}
.site-header.is-scrolled{
  background:rgba(10,12,16,0.9);
  border-color:rgba(216,181,109,0.14);
  box-shadow:0 10px 34px rgba(0,0,0,0.18);
}
.header-inner{
  min-height:var(--header-height);
  display:flex;
  align-items:center;
  gap:18px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
  margin-right:auto;
}
.brand-logo{
  width:58px;
  height:58px;
  border-radius:16px;
  object-fit:cover;
  box-shadow:var(--shadow-sm);
  border:1px solid rgba(255,255,255,0.08);
}
.brand-name{
  font-family:'Cormorant Garamond',Georgia,serif;
  font-size:1.55rem;
  letter-spacing:0.04em;
  white-space:nowrap;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:6px;
  flex-wrap:wrap;
}
.main-nav a{
  position:relative;
  padding:12px 14px;
  font-size:0.94rem;
  color:var(--muted);
  border-radius:999px;
}
.main-nav a:hover,
.main-nav a:focus-visible{
  color:var(--white);
  background:rgba(255,255,255,0.04);
  outline:none;
}
.main-nav a[aria-current="page"]{
  color:var(--white);
  background:linear-gradient(180deg, rgba(216,181,109,0.18), rgba(216,181,109,0.08));
  box-shadow:inset 0 0 0 1px rgba(216,181,109,0.22);
}
.header-actions{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
}
.lang-switch{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px;
  border-radius:999px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.06);
}
.lang-switch a,
.lang-switch span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:42px;
  height:34px;
  padding:0 12px;
  border-radius:999px;
  font-size:0.82rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--muted);
}
.lang-switch span.is-current,
.lang-switch a:hover{
  color:var(--white);
  background:linear-gradient(180deg, rgba(216,181,109,0.16), rgba(216,181,109,0.08));
}
.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:48px;
  height:48px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,0.08);
  background:rgba(255,255,255,0.04);
  color:var(--white);
}
.nav-toggle svg{width:22px;height:22px;}
.menu-overlay{
  position:fixed;
  inset:0;
  z-index:20;
  background:rgba(7,9,13,0.6);
  opacity:0;
  pointer-events:none;
  transition:opacity var(--transition);
}
.menu-overlay.is-visible{opacity:1;pointer-events:auto;}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:12px 20px;
  border-radius:999px;
  font-size:0.94rem;
  font-weight:600;
  letter-spacing:0.01em;
  border:1px solid transparent;
}
.btn:hover,
.btn:focus-visible{transform:translateY(-1px);outline:none;}
.btn-primary{
  color:#0b0d11;
  background:linear-gradient(180deg,var(--gold-soft),var(--gold));
  box-shadow:0 14px 30px rgba(216,181,109,0.18);
}
.btn-primary:hover,
.btn-primary:focus-visible{box-shadow:0 18px 36px rgba(216,181,109,0.24);}
.btn-secondary{
  color:var(--white);
  background:rgba(255,255,255,0.04);
  border-color:rgba(255,255,255,0.1);
}
.btn-secondary:hover,
.btn-secondary:focus-visible{
  background:rgba(255,255,255,0.08);
  border-color:rgba(216,181,109,0.26);
}

.hero-section,
.content-section,
.trust-section,
.intro-section,
.model-section,
.process-section,
.service-section,
.contact-form-section,
.legal-section,
.cta-section{
  padding:84px 0;
}
.hero-section{
  padding-top:106px;
  overflow:hidden;
}
.hero-section::before,
.cta-box::before{
  content:"";
  position:absolute;
  inset:auto auto -10% -10%;
  width:320px;
  height:320px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(216,181,109,0.12), transparent 70%);
  pointer-events:none;
}
.inner-hero{padding-top:84px;padding-bottom:74px;}
.hero-grid,
.split-layout{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(320px,0.9fr);
  gap:42px;
  align-items:center;
}
.split-layout.reverse{grid-template-columns:minmax(320px,0.9fr) minmax(0,1.1fr);}
.split-layout.reverse > :first-child{order:2;}
.split-layout.reverse > :last-child{order:1;}
.hero-copy,
.model-copy,
.service-copy,
.form-copy{position:relative;z-index:1;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
  color:var(--gold-soft);
  font-size:0.84rem;
  font-weight:600;
  letter-spacing:0.14em;
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";
  width:34px;
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(216,181,109,0.9));
}
.hero-actions,
.cta-actions,
.form-actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-top:28px;
}

.media-frame{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-xl);
  background:var(--panel);
  border:1px solid rgba(255,255,255,0.08);
  box-shadow:var(--shadow-lg);
  isolation:isolate;
}
.media-frame::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.22));
  z-index:1;
}
.media-frame::after{
  content:"Duarte & Silva";
  position:absolute;
  inset:50% auto auto 50%;
  transform:translate(-50%,-50%) rotate(-24deg);
  z-index:2;
  font-family:'Cormorant Garamond',Georgia,serif;
  font-size:clamp(2.1rem,4vw,4.5rem);
  line-height:1;
  letter-spacing:0.16em;
  white-space:nowrap;
  text-transform:uppercase;
  color:rgba(255,255,255,0.35);
  text-shadow:0 6px 20px rgba(0,0,0,0.28);
  pointer-events:none;
}
.media-frame img{
  width:100%;
  height:100%;
  min-height:320px;
  object-fit:cover;
}
.hero-media .media-frame img{min-height:440px;}

.section-heading{margin-bottom:30px;}
.section-heading p{max-width:72ch;color:var(--muted);}
.content-section.alt,
.model-section.alt,
.service-section.alt,
.legal-section.alt{
  background:linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0));
}

.card-grid{
  display:grid;
  gap:22px;
}
.card-grid.three-columns{grid-template-columns:repeat(3,minmax(0,1fr));}
.card-grid.two-columns{grid-template-columns:repeat(2,minmax(0,1fr));}
.info-card,
.legal-card,
.form-panel,
.cta-box{
  position:relative;
  border-radius:var(--radius-lg);
  border:1px solid rgba(255,255,255,0.08);
  background:linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  box-shadow:var(--shadow-md);
}
.info-card,
.legal-card{padding:28px;}
.info-card h3,
.legal-card h3{margin-bottom:12px;}
.info-card p:last-child,
.legal-card p:last-child{margin-bottom:0;}
.info-card a,
.legal-card a,
.site-footer a{color:var(--gold-soft);}
.info-card a:hover,
.legal-card a:hover,
.site-footer a:hover{color:var(--white);}

.feature-list,
.process-list{
  padding:0;
  margin:24px 0 0;
  list-style:none;
}
.feature-list li,
.process-list li{
  position:relative;
  padding-left:24px;
  color:var(--muted);
}
.feature-list li + li,
.process-list li + li{margin-top:12px;}
.feature-list li::before,
.process-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:0.72em;
  width:9px;
  height:9px;
  border-radius:50%;
  background:linear-gradient(180deg,var(--gold-soft),var(--gold-deep));
  box-shadow:0 0 0 5px rgba(216,181,109,0.12);
}
.process-list{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:20px;
  counter-reset:step;
}
.process-list li{
  padding:28px 22px 22px 22px;
  border-radius:var(--radius-md);
  background:rgba(255,255,255,0.03);
  border:1px solid rgba(255,255,255,0.06);
  box-shadow:var(--shadow-sm);
}
.process-list li::before{
  content:counter(step, decimal-leading-zero);
  counter-increment:step;
  top:18px;
  left:18px;
  width:auto;
  height:auto;
  background:none;
  box-shadow:none;
  color:var(--gold-soft);
  font-size:0.82rem;
  font-weight:700;
  letter-spacing:0.12em;
}
.process-list li strong{
  display:block;
  margin:18px 0 10px;
  color:var(--white);
}
.process-list li p{margin-bottom:0;color:var(--muted);}

.cta-box{
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  padding:36px;
}
.cta-copy{max-width:760px;}
.cta-copy p{color:var(--muted);margin-bottom:0;}

.contact-form-section .split-layout{align-items:start;}
.trust-note{
  margin-top:28px;
  padding:20px 22px;
  border-radius:var(--radius-md);
  background:rgba(255,255,255,0.035);
  border:1px solid rgba(255,255,255,0.06);
}
.form-panel{padding:28px;}
.contact-form{display:grid;gap:18px;}
.form-row{display:grid;gap:8px;}
.form-row label{
  font-size:0.93rem;
  font-weight:600;
  color:var(--white);
}
input,select,textarea{
  width:100%;
  padding:15px 16px;
  color:var(--text);
  background:rgba(255,255,255,0.03);
  border:1px solid rgba(255,255,255,0.1);
  border-radius:14px;
  outline:none;
  transition:border-color var(--transition),box-shadow var(--transition),background-color var(--transition);
}
input::placeholder,textarea::placeholder{color:var(--muted-2);}
input:focus,select:focus,textarea:focus{
  border-color:rgba(216,181,109,0.42);
  box-shadow:0 0 0 4px rgba(216,181,109,0.12);
  background:rgba(255,255,255,0.05);
}
.form-status{
  margin-top:8px;
  padding:14px 16px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.08);
  background:rgba(255,255,255,0.04);
  color:var(--muted);
  font-size:0.95rem;
}
.form-status.is-success{border-color:rgba(143,208,163,0.3);color:var(--success);}
.form-status.is-error{border-color:rgba(255,156,156,0.24);color:var(--danger);}
.visually-hidden{
  position:absolute!important;
  width:1px!important;
  height:1px!important;
  padding:0!important;
  margin:-1px!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
  border:0!important;
}

.legal-section .narrow,
.content-section .narrow,
.intro-section .narrow{width:min(100%,var(--container-narrow));}
.legal-section .legal-card + .legal-card{margin-top:18px;}
.legal-card ul{padding-left:18px;color:var(--muted);}
.legal-card li + li{margin-top:8px;}

.site-footer{
  padding:34px 0 46px;
  border-top:1px solid rgba(255,255,255,0.06);
  background:rgba(255,255,255,0.015);
}
.footer-inner{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
  align-items:start;
}
.site-footer strong{
  display:block;
  margin-bottom:8px;
  font-family:'Cormorant Garamond',Georgia,serif;
  font-size:1.4rem;
  letter-spacing:0.04em;
}
.site-footer p{margin:0;color:var(--muted);}
.site-footer p + p{margin-top:6px;}

[data-reveal]{
  opacity:0;
  transform:translateY(22px);
  transition:opacity 600ms ease,transform 600ms ease;
}
[data-reveal].is-visible{
  opacity:1;
  transform:none;
}
[data-reveal="left"]{transform:translateX(-24px);}
[data-reveal="right"]{transform:translateX(24px);}
[data-reveal="left"].is-visible,
[data-reveal="right"].is-visible{transform:none;}

@media (max-width:1180px){
  .header-inner{gap:14px;}
  .brand-name{display:none;}
  .card-grid.three-columns{grid-template-columns:repeat(2,minmax(0,1fr));}
  .process-list{grid-template-columns:repeat(3,minmax(0,1fr));}
}

@media (max-width:960px){
  :root{--header-height:78px;}
  h1{font-size:clamp(2rem,7vw,3rem);}
  h2{font-size:clamp(1.6rem,5.2vw,2.25rem);}
  body.menu-open .menu-overlay{opacity:1;pointer-events:auto;}
  .nav-toggle{display:inline-flex;order:3;}
  .main-nav{
    position:fixed;
    top:calc(var(--header-height) + 12px);
    right:20px;
    left:20px;
    z-index:25;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:18px;
    border-radius:24px;
    background:rgba(13,16,22,0.96);
    border:1px solid rgba(255,255,255,0.08);
    box-shadow:var(--shadow-lg);
    opacity:0;
    pointer-events:none;
    transform:translateY(-10px);
    transition:opacity var(--transition),transform var(--transition);
  }
  body.menu-open .main-nav{
    opacity:1;
    pointer-events:auto;
    transform:none;
  }
  .main-nav a{width:100%;padding:14px 16px;border-radius:14px;}
  .header-actions{
    margin-left:auto;
    gap:8px;
  }
  .header-actions .btn-secondary{display:none;}
  .hero-grid,
  .split-layout,
  .split-layout.reverse{
    grid-template-columns:1fr;
    gap:28px;
  }
  .split-layout.reverse > :first-child,
  .split-layout.reverse > :last-child{order:initial;}
  .card-grid.three-columns,
  .card-grid.two-columns,
  .process-list,
  .footer-inner{grid-template-columns:1fr;}
  .cta-box{
    padding:30px;
    flex-direction:column;
    align-items:flex-start;
  }
}

@media (max-width:720px){
  body{font-size:15px;line-height:1.66;}
  .container{width:min(calc(100% - 28px),var(--container));}
  .hero-section,
  .content-section,
  .trust-section,
  .intro-section,
  .model-section,
  .process-section,
  .service-section,
  .contact-form-section,
  .legal-section,
  .cta-section{padding:68px 0;}
  .hero-section{padding-top:94px;}
  .inner-hero{padding-top:68px;padding-bottom:60px;}
  .brand-logo{width:52px;height:52px;border-radius:14px;}
  .header-actions .btn-primary{display:none;}
  .lang-switch a,
  .lang-switch span{min-width:38px;height:32px;padding:0 10px;}
  .media-frame::after{font-size:clamp(1.5rem,8vw,2.4rem);letter-spacing:0.12em;}
  .media-frame img{min-height:250px;}
  .hero-media .media-frame img{min-height:320px;}
  .info-card,
  .legal-card,
  .form-panel{padding:22px;}
  .cta-box{padding:24px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation:none!important;transition:none!important;}
  [data-reveal]{opacity:1;transform:none;}
}