/* ═══════════════════════════════════════════════
   MAGNUM TRADE HOLDINGS — Global Stylesheet
   ═══════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --navy:#0C2340;
  --navy2:#1A3A5C;
  --gold:#B8972E;
  --gold2:#D4AF50;
  --white:#FFFFFF;
  --off:#F7F5F0;
  --light:#EEF1F6;
  --gray:#6B7B8D;
  --gray2:#9AAABB;
  --dark:#1A1A1A;
  --border:#E2E6EC;
}
html{scroll-behavior:smooth;}
body{font-family:'DM Sans',sans-serif;background:#fff;color:var(--dark);overflow-x:hidden;}

/* ── NAV ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 64px;height:68px;
  background:rgba(255,255,255,0.97);
  border-bottom:1px solid var(--border);
  transition:box-shadow 0.3s;
}
nav.scrolled{box-shadow:0 2px 20px rgba(12,35,64,0.08);}
.logo-wrap{display:flex;flex-direction:column;gap:1px;text-decoration:none;}
.logo-main{font-family:'DM Sans',sans-serif;font-weight:500;font-size:17px;letter-spacing:1.5px;color:var(--navy);text-transform:uppercase;}
.logo-sub{font-size:9px;letter-spacing:3px;color:var(--gold);text-transform:uppercase;font-weight:400;}
.nav-links{display:flex;gap:40px;list-style:none;}
.nav-links a{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--gray);text-decoration:none;font-weight:400;transition:color 0.2s;}
.nav-links a:hover,.nav-links a.active{color:var(--navy);}
.nav-links a.active{border-bottom:1px solid var(--gold);padding-bottom:2px;}
.nav-btn{padding:9px 22px;background:var(--navy);color:#fff;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;text-decoration:none;font-weight:500;transition:background 0.2s;white-space:nowrap;}
.nav-btn:hover{background:var(--navy2);}

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none;}
.hamburger span{width:24px;height:2px;background:var(--navy);transition:all 0.3s;display:block;}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-menu{
  display:none;position:fixed;top:68px;left:0;right:0;
  background:#fff;border-bottom:1px solid var(--border);
  padding:24px 32px;z-index:199;
  flex-direction:column;gap:0;
  box-shadow:0 8px 32px rgba(12,35,64,0.1);
}
.mobile-menu.open{display:flex;}
.mobile-menu a{
  font-size:13px;letter-spacing:1px;text-transform:uppercase;
  color:var(--gray);text-decoration:none;font-weight:400;
  padding:14px 0;border-bottom:1px solid var(--border);
  transition:color 0.2s;
}
.mobile-menu a:last-child{border-bottom:none;}
.mobile-menu a:hover{color:var(--navy);}
.mobile-menu .mob-cta{
  margin-top:16px;padding:13px 24px;background:var(--navy);
  color:#fff;font-size:11px;letter-spacing:2px;text-transform:uppercase;
  font-weight:500;text-align:center;border-bottom:none !important;
}

/* ── PAGE HEADER (páginas internas) ── */
.page-header{
  background:var(--navy);
  padding:140px 64px 80px;
  position:relative;overflow:hidden;
}
.page-header::after{
  content:'';position:absolute;right:-80px;top:-80px;
  width:400px;height:400px;
  border-radius:50%;
  border:1px solid rgba(184,151,46,0.15);
}
.page-header::before{
  content:'';position:absolute;right:40px;top:40px;
  width:200px;height:200px;
  border-radius:50%;
  border:1px solid rgba(184,151,46,0.1);
}
.ph-eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:20px;}
.ph-line{width:28px;height:1px;background:var(--gold);}
.ph-eye{font-size:10px;letter-spacing:3px;color:var(--gold);text-transform:uppercase;}
.ph-h1{font-family:'Playfair Display',serif;font-size:clamp(40px,5vw,64px);font-weight:400;color:#fff;line-height:1.05;}
.ph-h1 em{font-style:italic;color:var(--gold2);}
.ph-sub{font-size:16px;color:rgba(255,255,255,0.55);font-weight:300;margin-top:16px;max-width:560px;line-height:1.7;}

/* ── SECTION COMMONS ── */
section{padding:96px 64px;}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.eyebrow-line{width:24px;height:1px;background:var(--gold);}
.eyebrow-text{font-size:10px;letter-spacing:3px;color:var(--gold);text-transform:uppercase;}
.section-h{font-family:'Playfair Display',serif;font-size:clamp(32px,3.5vw,48px);font-weight:400;line-height:1.12;color:var(--navy);}
.section-h em{font-style:italic;color:var(--gold);}
.divider{height:1px;background:var(--border);}

/* ── BUTTONS ── */
.btn-gold{padding:13px 32px;background:var(--gold);color:#fff;font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:500;text-decoration:none;transition:background 0.2s;display:inline-block;border:none;cursor:pointer;font-family:'DM Sans',sans-serif;}
.btn-gold:hover{background:var(--gold2);}
.btn-navy{padding:13px 32px;background:var(--navy);color:#fff;font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:500;text-decoration:none;transition:background 0.2s;display:inline-block;border:none;cursor:pointer;font-family:'DM Sans',sans-serif;}
.btn-navy:hover{background:var(--navy2);}
.btn-outline-white{padding:13px 32px;border:1px solid rgba(255,255,255,0.25);color:#fff;font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:400;text-decoration:none;transition:all 0.2s;display:inline-block;}
.btn-outline-white:hover{border-color:rgba(255,255,255,0.6);}

/* ── UTILITIES ── */
.cta-btn-lg{padding:16px 44px;font-size:12px;}
.text-navy-500{color:var(--navy);font-weight:500;}
.section-h-sm{font-size:36px;}
.copy-muted{font-size:15px;color:var(--gray);font-weight:300;line-height:1.8;margin-bottom:24px;}
.comp-layout{display:grid;grid-template-columns:1fr 2fr;gap:80px;align-items:center;}
.border-left{border-left:1px solid var(--border);}
.border-top{border-top:1px solid var(--border);}
.hidden-field{display:none;}

/* ── STRIP ── */
.strip{
  background:var(--gold);padding:14px 0;overflow:hidden;
}
.strip-track{
  display:flex;gap:48px;
  animation:ticker 30s linear infinite;
  width:max-content;
}
.strip:hover .strip-track{animation-play-state:paused;}
.strip-item{display:flex;align-items:center;gap:48px;white-space:nowrap;}
.strip-dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,0.5);flex-shrink:0;}
.strip-text{font-size:11px;letter-spacing:2px;color:rgba(255,255,255,0.9);text-transform:uppercase;font-weight:500;}
@keyframes ticker{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}

/* ── CTA BANNER ── */
.cta-banner{
  background:var(--navy);padding:80px 64px;
  display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center;
}
.cta-h{font-family:'Playfair Display',serif;font-size:clamp(32px,3vw,44px);font-weight:400;color:#fff;line-height:1.1;}
.cta-h em{font-style:italic;color:var(--gold2);}
.cta-sub{font-size:15px;color:rgba(255,255,255,0.55);margin-top:12px;font-weight:300;}

/* ── CONTACT FORM ── */
.contact-section{background:var(--off);padding:96px 64px;}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;margin-top:60px;}
.ci-label{font-size:9px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:8px;}
.ci-val{font-size:15px;color:var(--navy);font-weight:400;line-height:1.5;}
.ci-sub{font-size:13px;color:var(--gray);margin-top:2px;}
.contact-items{display:flex;flex-direction:column;gap:32px;}
.contact-item-link{display:flex;align-items:center;gap:12px;text-decoration:none;}
.contact-item-link:hover .ci-val{color:var(--gold);}
.contact-form{display:flex;flex-direction:column;gap:14px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
input,textarea,select{
  width:100%;padding:13px 16px;
  background:#fff;border:1px solid var(--border);
  color:var(--dark);font-family:'DM Sans',sans-serif;font-size:14px;font-weight:300;
  outline:none;transition:border-color 0.2s;
  -webkit-appearance:none;appearance:none;
  border-radius:0;
}
input::placeholder,textarea::placeholder{color:var(--gray2);}
input:focus,textarea:focus,select:focus{border-color:var(--navy);}
input.error,textarea.error,select.error{border-color:#C0392B;}
textarea{resize:vertical;min-height:110px;}
select{color:var(--gray);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7B8D' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px;}
.field-error{font-size:11px;color:#C0392B;margin-top:4px;display:none;}
.form-btn{
  align-self:flex-start;padding:13px 36px;
  background:var(--navy);border:none;color:#fff;
  font-family:'DM Sans',sans-serif;font-size:11px;
  letter-spacing:2px;text-transform:uppercase;font-weight:500;
  cursor:pointer;transition:background 0.2s;
}
.form-btn:hover{background:var(--navy2);}
.form-btn:disabled{opacity:0.6;cursor:not-allowed;}
.form-success{
  display:none;padding:20px 24px;background:rgba(12,35,64,0.05);
  border-left:3px solid var(--gold);
  font-size:14px;color:var(--navy);line-height:1.6;
}

/* ── FOOTER ── */
footer{background:var(--navy);padding:60px 64px 40px;}
.footer-top{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:60px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,0.08);}
.ft-brand-name{font-size:14px;letter-spacing:2px;text-transform:uppercase;color:#fff;font-weight:500;}
.ft-brand-sub{font-size:9px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-top:4px;}
.ft-brand-p{font-size:12px;color:rgba(255,255,255,0.4);line-height:1.7;margin-top:20px;max-width:240px;font-weight:300;}
.ft-col h5{font-size:9px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:20px;}
.ft-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.ft-col ul a{font-size:13px;color:rgba(255,255,255,0.45);text-decoration:none;transition:color 0.2s;font-weight:300;}
.ft-col ul a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;flex-wrap:wrap;gap:12px;}
.fb-copy{font-size:12px;color:rgba(255,255,255,0.3);font-weight:300;}
.fb-legal{display:flex;gap:24px;}
.fb-legal a{font-size:12px;color:rgba(255,255,255,0.3);text-decoration:none;font-weight:300;transition:color 0.2s;}
.fb-legal a:hover{color:rgba(255,255,255,0.7);}

/* ── WHATSAPP FLOAT ── */
.wa-float{
  position:fixed;bottom:32px;right:32px;z-index:300;
  width:54px;height:54px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(37,211,102,0.4);
  text-decoration:none;transition:transform 0.2s,box-shadow 0.2s;
}
.wa-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,0.5);}
.wa-float svg{width:28px;height:28px;fill:#fff;}
.wa-tooltip{
  position:absolute;right:64px;
  background:var(--dark);color:#fff;
  font-size:11px;letter-spacing:1px;text-transform:uppercase;
  padding:6px 14px;white-space:nowrap;
  opacity:0;transition:opacity 0.2s;pointer-events:none;
}
.wa-float:hover .wa-tooltip{opacity:1;}

/* ── SCROLL REVEAL ── */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}
.reveal-delay-1{transition-delay:0.1s;}
.reveal-delay-2{transition-delay:0.2s;}
.reveal-delay-3{transition-delay:0.3s;}
.reveal-delay-4{transition-delay:0.4s;}

/* ── IMAGES ── */
.img-cover{width:100%;height:100%;object-fit:cover;display:block;}
.img-ratio-16-9{aspect-ratio:16/9;overflow:hidden;}
.img-ratio-4-3{aspect-ratio:4/3;overflow:hidden;}
.img-ratio-3-2{aspect-ratio:3/2;overflow:hidden;}

/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media(max-width:1024px){
  nav{padding:0 32px;}
  section{padding:72px 32px;}
  .page-header{padding:120px 32px 64px;}
  .cta-banner{padding:64px 32px;}
  footer{padding:48px 32px 32px;}
  .footer-top{grid-template-columns:1fr 1fr;gap:40px;}
  .contact-grid{gap:48px;}
  .contact-section{padding:72px 32px;}
}

@media(max-width:768px){
  nav{padding:0 24px;}
  .nav-links,.nav-btn{display:none;}
  .hamburger{display:flex;}
  section{padding:56px 24px;}
  .page-header{padding:108px 24px 56px;}
  .cta-banner{
    grid-template-columns:1fr;gap:32px;
    padding:56px 24px;text-align:center;
  }
  .cta-banner .btn-gold{align-self:center;}
  footer{padding:40px 24px 28px;}
  .footer-top{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:16px;}
  .contact-grid{grid-template-columns:1fr;gap:40px;}
  .contact-section{padding:56px 24px;}
  .form-row{grid-template-columns:1fr;}
  .wa-float{bottom:24px;right:24px;}
}

@media(max-width:480px){
  .page-header{padding:100px 20px 48px;}
  section{padding:48px 20px;}
  .cta-banner{padding:48px 20px;}
  footer{padding:36px 20px 24px;}
  .contact-section{padding:48px 20px;}
}