:root{
    --cream: #F7EFE1;
    --cream-soft: #EFE1C9;
    --paper: #FFFCF6;
    --coffee-950: #211309;
    --coffee-900: #2A1A10;
    --coffee-700: #4A2F1E;
    --coffee-500: #6B4A31;
    --rust: #A0552E;
    --rust-dark: #7C4020;
    --text-muted: #6E5A47;
    --line: rgba(42,26,16,0.14);
    --shadow: 0 18px 40px -22px rgba(33,19,9,0.35);
    --radius: 14px;
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--cream);
    color:var(--coffee-900);
    font-family:'Manrope', sans-serif;
    font-size:16px;
    line-height:1.65;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  h1,h2,h3{
    font-family:'Fraunces', serif;
    font-weight:500;
    line-height:1.12;
    margin:0;
    color:var(--coffee-950);
  }
  p{margin:0;}
  ul{list-style:none;margin:0;padding:0;}
  button{font-family:inherit;cursor:pointer;border:none;background:none;}
  .visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}

  .container{
    width:100%;
    max-width:1180px;
    margin:0 auto;
    padding:0 28px;
  }

  /* ---------- Reveal on scroll ---------- */
  .reveal{
    opacity:0;
    transform:translateY(18px);
    transition:opacity .8s ease, transform .8s ease;
  }
  .reveal.is-visible{opacity:1;transform:translateY(0);}
  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1;transform:none;transition:none;}
  }

  /* ---------- Buttons ---------- */
  .btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:14px 26px;
    border-radius:999px;
    font-weight:600;
    font-size:0.98rem;
    transition:transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  }
  .btn-primary{
    background:var(--rust);
    color:var(--paper);
    box-shadow:0 12px 28px -14px rgba(160,85,46,0.65);
  }
  .btn-primary:hover{background:var(--rust-dark);transform:translateY(-2px);}
  .btn-ghost{
    background:transparent;
    color:var(--paper);
    border:1.5px solid rgba(255,252,246,0.55);
  }
  .btn-ghost:hover{border-color:var(--paper);transform:translateY(-2px);}
  .btn-dark{
    background:var(--coffee-900);
    color:var(--paper);
  }
  .btn-dark:hover{background:var(--coffee-950);transform:translateY(-2px);}
  .btn-sm{padding:10px 18px;font-size:0.88rem;}

  .btn svg{width:18px;height:18px;flex-shrink:0;}

  /* ---------- Header ---------- */
  header{
    position:fixed;
    top:0;left:0;right:0;
    z-index:100;
    padding:20px 0;
    transition:background .35s ease, padding .35s ease, box-shadow .35s ease;
  }
  header .container{
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  header.scrolled{
    background:rgba(247,239,225,0.92);
    backdrop-filter:blur(10px);
    padding:12px 0;
    box-shadow:0 8px 30px -20px rgba(33,19,9,0.4);
  }
  .logo{
    font-family:'Fraunces', serif;
    font-size:1.5rem;
    font-weight:600;
    color:var(--paper);
    transition:color .35s ease;
    letter-spacing:0.2px;
  }
  header.scrolled .logo{color:var(--coffee-950);}

  nav.primary-nav{
    display:flex;
    align-items:center;
    gap:38px;
  }
  nav.primary-nav a{
    font-size:0.96rem;
    font-weight:500;
    color:var(--paper);
    position:relative;
    transition:color .35s ease;
  }
  header.scrolled nav.primary-nav a{color:var(--coffee-900);}
  nav.primary-nav a::after{
    content:"";
    position:absolute;left:0;right:0;bottom:-6px;
    height:1px;background:currentColor;
    transform:scaleX(0);transform-origin:left;
    transition:transform .3s ease;
  }
  nav.primary-nav a:hover::after{transform:scaleX(1);}

  .header-actions{display:flex;align-items:center;gap:18px;}
  .header-actions .btn{color:var(--paper);border-color:rgba(255,252,246,0.6);}
  header.scrolled .header-actions .btn-ghost{color:var(--coffee-950);border-color:rgba(42,26,16,0.35);}

  .hamburger{
    display:none;
    width:26px;height:20px;
    position:relative;
    z-index:210;
  }
  .hamburger span{
    position:absolute;left:0;right:0;height:2px;
    background:var(--paper);
    transition:transform .3s ease, opacity .3s ease, background .3s ease;
  }
  header.scrolled .hamburger span{background:var(--coffee-950);}
  .hamburger span:nth-child(1){top:0;}
  .hamburger span:nth-child(2){top:9px;}
  .hamburger span:nth-child(3){top:18px;}
  .nav-open .hamburger span{background:var(--coffee-950);}
  .nav-open .hamburger span:nth-child(1){transform:translateY(9px) rotate(45deg);}
  .nav-open .hamburger span:nth-child(2){opacity:0;}
  .nav-open .hamburger span:nth-child(3){transform:translateY(-9px) rotate(-45deg);}

  .mobile-nav{
    position:fixed;inset:0;
    background:var(--cream);
    z-index:200;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:34px;
    transform:translateY(-100%);
    transition:transform .4s ease;
  }
  .nav-open .mobile-nav{transform:translateY(0);}
  .mobile-nav a{font-family:'Fraunces', serif;font-size:1.8rem;color:var(--coffee-950);}
  .mobile-nav .btn{margin-top:10px;}

  /* ---------- Hero ---------- */
  .hero{
    position:relative;
    min-height:100vh;
    display:flex;
    align-items:flex-end;
    color:var(--paper);
    background:
      linear-gradient(0deg, rgba(24,14,7,0.86) 0%, rgba(24,14,7,0.42) 46%, rgba(24,14,7,0.28) 100%),
      url("https://images.unsplash.com/photo-1554118811-1e0d58224f24?auto=format&fit=crop&w=1800&q=80")
      center/cover no-repeat;
  }
  .hero-inner{
    padding:170px 0 100px;
    max-width:640px;
  }
  .hero-eyebrow{
    font-size:0.95rem;
    color:var(--cream-soft);
    margin-bottom:18px;
    font-weight:500;
  }
  .hero h1{
    font-size:clamp(2.6rem, 5.6vw, 4.1rem);
    margin-bottom:22px;
  }
  .hero p.lead{
    font-size:1.15rem;
    color:rgba(255,252,246,0.9);
    max-width:480px;
    margin-bottom:38px;
  }
  .hero-actions{display:flex;flex-wrap:wrap;gap:16px;}

  /* ---------- Section basics ---------- */
  section{padding:110px 0;}
  .section-tag{
    font-family:'Fraunces', serif;
    font-style:italic;
    font-size:1.05rem;
    color:var(--rust);
    margin-bottom:14px;
  }

  /* ---------- Nosotros ---------- */
  .nosotros{
    display:grid;
    grid-template-columns:0.9fr 1.1fr;
    gap:70px;
    align-items:center;
  }
  .nosotros-media{
    position:relative;
    border-radius:var(--radius);
    overflow:hidden;
    box-shadow:var(--shadow);
  }
  .nosotros-media img{
    width:100%;height:100%;object-fit:cover;
    aspect-ratio:4/5;
  }
  .nosotros-text h2{
    font-size:clamp(2rem, 3.6vw, 2.7rem);
    margin-bottom:26px;
  }
  .nosotros-text p{
    color:var(--text-muted);
    font-size:1.05rem;
    max-width:520px;
  }
  .nosotros-text p + p{margin-top:18px;}
  .nosotros-divider{
    width:64px;height:2px;
    background:var(--rust);
    margin:28px 0;
  }

  /* ---------- Ofrecemos ---------- */
  .ofrecemos-head{
    max-width:560px;
    margin-bottom:56px;
  }
  .ofrecemos-head h2{font-size:clamp(2rem, 3.6vw, 2.7rem);}
  .offer-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:26px;
  }
  .offer-card{
    border-radius:var(--radius);
    overflow:hidden;
    position:relative;
    min-height:400px;
    display:flex;
    align-items:flex-end;
    box-shadow:var(--shadow);
  }
  .offer-card.photo{
    background-size:cover;
    background-position:center;
  }
  .offer-card.photo::before{
    content:"";
    position:absolute;inset:0;
    background:linear-gradient(0deg, rgba(24,14,7,0.82) 0%, rgba(24,14,7,0.12) 62%);
  }
  .offer-card.dark{
    background:var(--coffee-950);
  }
  .offer-card-body{
    position:relative;
    z-index:2;
    padding:32px;
    color:var(--paper);
  }
  .offer-card-body h3{
    font-size:1.5rem;
    color:var(--paper);
    margin-bottom:10px;
  }
  .offer-card-body p{
    color:rgba(255,252,246,0.82);
    font-size:0.98rem;
    max-width:260px;
  }
  .offer-icon{
    width:46px;height:46px;
    margin-bottom:22px;
    color:var(--rust);
  }

  /* ---------- Info band ---------- */
  .info-band{
    background:var(--coffee-950);
    color:var(--paper);
    padding:80px 0;
  }
  .info-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
  }
  .info-item{
    padding:0 36px;
    border-left:1px solid rgba(255,252,246,0.16);
  }
  .info-item:first-child{border-left:none;padding-left:0;}
  .info-item h3{
    color:var(--paper);
    font-size:1.3rem;
    margin-bottom:16px;
  }
  .info-item p{
    color:rgba(255,252,246,0.78);
    font-size:0.98rem;
  }
  .info-item p + p{margin-top:6px;}
  .info-item a{
    color:var(--cream-soft);
    font-weight:600;
    border-bottom:1px solid rgba(239,225,201,0.5);
    padding-bottom:2px;
  }

  /* ---------- Contacto ---------- */
  .contacto-grid{
    display:grid;
    grid-template-columns:0.85fr 1.15fr;
    gap:70px;
  }
  .contacto-intro h2{font-size:clamp(2rem, 3.6vw, 2.7rem);margin-bottom:20px;}
  .contacto-intro p{color:var(--text-muted);font-size:1.05rem;max-width:420px;margin-bottom:34px;}
  .contacto-quick{
    display:flex;
    align-items:center;
    gap:14px;
    padding:18px 22px;
    background:var(--paper);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
    max-width:340px;
  }
  .contacto-quick svg{width:28px;height:28px;color:#25D366;flex-shrink:0;}
  .contacto-quick div p:first-child{font-weight:600;font-size:0.95rem;}
  .contacto-quick div p:last-child{color:var(--text-muted);font-size:0.88rem;}

  form.contact-form{
    background:var(--paper);
    border-radius:var(--radius);
    padding:42px;
    box-shadow:var(--shadow);
  }
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
  .field{margin-bottom:22px;}
  .field label{
    display:block;
    font-size:0.88rem;
    font-weight:600;
    margin-bottom:8px;
    color:var(--coffee-900);
  }
  .field input, .field textarea{
    width:100%;
    padding:13px 16px;
    border:1.5px solid var(--line);
    border-radius:10px;
    background:var(--cream);
    font-family:'Manrope', sans-serif;
    font-size:0.96rem;
    color:var(--coffee-950);
    transition:border-color .25s ease, background .25s ease;
  }
  .field input:focus, .field textarea:focus{
    outline:none;
    border-color:var(--rust);
    background:var(--paper);
  }
  .field textarea{resize:vertical;min-height:120px;}
  .form-note{
    display:none;
    align-items:center;
    gap:12px;
    padding:16px 20px;
    background:#EEF3E8;
    border:1px solid #cfe0bf;
    border-radius:10px;
    color:#3c5a2a;
    font-weight:600;
    font-size:0.95rem;
    margin-top:6px;
  }
  .form-note.show{display:flex;}
  .form-note svg{width:20px;height:20px;flex-shrink:0;}

  /* ---------- Footer ---------- */
  footer{
    background:var(--coffee-950);
    color:rgba(255,252,246,0.75);
    padding:74px 0 32px;
  }
  .footer-top{
    display:grid;
    grid-template-columns:1.3fr 1fr 1fr;
    gap:50px;
    padding-bottom:52px;
    border-bottom:1px solid rgba(255,252,246,0.12);
  }
  .footer-brand h3{
    font-family:'Fraunces', serif;
    color:var(--paper);
    font-size:1.5rem;
    margin-bottom:14px;
  }
  .footer-brand p{max-width:280px;font-size:0.95rem;}
  .footer-col h4{
    font-family:'Manrope', sans-serif;
    font-weight:700;
    color:var(--paper);
    font-size:0.95rem;
    margin-bottom:18px;
  }
  .footer-col ul li{margin-bottom:12px;}
  .footer-col a{font-size:0.94rem;transition:color .25s ease;}
  .footer-col a:hover{color:var(--paper);}
  .social-row{display:flex;gap:14px;margin-top:6px;}
  .social-row a{
    width:40px;height:40px;
    display:flex;align-items:center;justify-content:center;
    border:1px solid rgba(255,252,246,0.2);
    border-radius:50%;
    transition:background .25s ease, border-color .25s ease;
  }
  .social-row a:hover{background:var(--rust);border-color:var(--rust);}
  .social-row svg{width:18px;height:18px;}
  .footer-bottom{
    padding-top:28px;
    font-size:0.85rem;
    color:rgba(255,252,246,0.5);
    text-align:center;
  }

  /* ---------- Floating WhatsApp ---------- */
  .wa-float{
    position:fixed;
    right:24px;bottom:24px;
    z-index:150;
    width:60px;height:60px;
    border-radius:50%;
    background:#25D366;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 14px 30px -10px rgba(37,211,102,0.6);
    transition:transform .25s ease;
  }
  .wa-float:hover{transform:scale(1.07);}
  .wa-float svg{width:30px;height:30px;color:#fff;}
  .wa-float::before{
    content:"";
    position:absolute;inset:0;
    border-radius:50%;
    border:2px solid #25D366;
    animation:wa-pulse 2.6s ease-out 1;
  }
  @keyframes wa-pulse{
    0%{transform:scale(1);opacity:0.9;}
    100%{transform:scale(1.6);opacity:0;}
  }

  /* ---------- Responsive ---------- */
  @media (max-width: 900px){
    nav.primary-nav, .header-actions .btn-ghost{display:none;}
    .header-actions{gap:0;}
    .hamburger{display:block;}
    .nosotros, .contacto-grid{grid-template-columns:1fr;gap:40px;}
    .nosotros-media img{aspect-ratio:16/10;}
    .offer-grid{grid-template-columns:1fr;}
    .info-grid{grid-template-columns:1fr;gap:36px;}
    .info-item{border-left:none;padding-left:0;border-top:1px solid rgba(255,252,246,0.16);padding-top:28px;}
    .info-item:first-child{border-top:none;padding-top:0;}
    .footer-top{grid-template-columns:1fr;gap:36px;}
    .form-row{grid-template-columns:1fr;gap:0;}
    section{padding:80px 0;}
    .hero-inner{padding:140px 0 70px;}
    form.contact-form{padding:28px;}
  }