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

:root{
  --background: 210 20% 98%;
  --foreground: 215 45% 15%;
  --card: 0 0% 100%;
  --card-foreground: 215 45% 15%;
  --muted: 210 15% 95%;
  --muted-foreground: 215 15% 50%;
  --primary: 218 55% 20%;
  --primary-foreground: 210 20% 98%;
  --border: 214 20% 90%;
  --ring: 218 55% 20%;
  --radius: 0.5rem;
  --nav-push: 0px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:'Inter', sans-serif;
  background:hsl(var(--background));
  color:hsl(var(--foreground));
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

h1,h2,h3{ font-family:'Playfair Display', serif; }
a{ color:inherit; text-decoration:none; }

.md-container{
  width:min(1120px, calc(100% - 32px));
  margin:0 auto;
}

/* ============ NAVBAR ============ */
.md-navbar{
  position:fixed;
  top:0; left:0; right:0;
  z-index:50;
  background:hsl(var(--background));
  border-bottom:3px solid hsl(var(--primary));
}
.md-nav-inner{
  height:64px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.md-brand{ display:flex; align-items:center; gap:12px; }
.md-brand-logo{ height:36px; width:auto; }
.md-brand-text{ font-size:14px; font-weight:500; color:hsl(var(--foreground)); display:none; }

.md-nav-links{
  list-style:none;
  display:flex;
  align-items:center;
  gap:32px;
  margin:0; padding:0;
}
.md-nav-links a{
  font-size:14px;
  color:hsl(var(--foreground));
  transition:color .2s ease;
}
.md-nav-links a:hover{ color:hsl(var(--primary)); }

.md-nav-toggle{
  display:none;
  background:transparent;
  border:0;
  color:hsl(var(--primary));
  font-size:22px;
}

.md-mobile{
  padding: 0 16px 12px;
  border-top:1px solid hsl(var(--border));
}
.md-mobile-link{
  display:block;
  padding:10px 4px;
  font-size:14px;
  color:hsl(var(--foreground));
}
.md-mobile-link:hover{ color:hsl(var(--primary)); }

/* Empuja el contenido SOLO cuando el menú está abierto */
body.menu-open{
  padding-top: var(--nav-push);
}

/* Para que el navbar quede fijo sin moverse */
.md-navbar{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
}

@media (min-width:640px){
  .md-brand-text{ display:inline; }
}
@media (max-width:768px){
  .md-nav-links{ display:none; }
  .md-nav-toggle{ display:inline-flex; align-items:center; justify-content:center; }
}

/* ============ HERO ============ */
.md-hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  padding-top:64px; /* navbar */
}

.md-hero-bg{
  pointer-events: none;
  position:absolute; inset:0;
  background: linear-gradient(135deg,
    hsl(var(--background)) 0%,
    hsl(var(--background)) 60%,
    hsla(var(--muted)/ 0.3) 100%);
}
.md-hero-inner{
  position:relative;
  z-index:1;
  padding: 72px 0;
  display:flex;
  gap:40px;
  align-items:center;
}
.md-hero-left{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
}
.md-hero-right{
  flex:1;
  display:flex;
  justify-content:flex-end;
}
.md-hero-logo{ height:160px; width:auto; margin-bottom:24px; }
.md-divider{ width:3rem; height:2px; background:hsla(var(--primary)/ .3); margin:18px 0;}
.md-divider2{ width:3rem; height:2px; background:hsla(var(--primary)/ .3); margin:18px 0; margin-left: auto;  margin-right: auto; }
.md-hero-text{
  color:hsla(var(--foreground)/ .60);
  font-size:15px;
  line-height:1.6;
  max-width:520px;
  font-weight:300;
  letter-spacing:0.02em;
}
.md-hero-actions{ margin-top:36px; display:flex; gap:14px; flex-wrap:wrap; }

.md-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 14px 32px;
  border-radius:3px;
  font-size:12px;
  letter-spacing:.15em;
  text-transform:uppercase;
  font-weight:500;
  transition: all .25s ease;
}
.md-btn-primary{
  background:hsl(var(--primary));
  color:hsl(var(--primary-foreground));
}
.md-btn-primary:hover{ filter:brightness(1.05); color:hsl(var(--primary-foreground)); text-decoration: none;}
.md-btn-outline{
  border:1px solid hsla(var(--primary)/ .30);
  color:hsl(var(--primary));
}
.md-btn-outline:hover{ background: hsla(var(--primary)/ .10); color:hsl(var(--primary)); text-decoration: none;}

.md-hero-machine{
  width:100%;
  max-width: 620px;
  height:auto;
  filter: drop-shadow(0 18px 28px rgba(0,0,0,.18));
}

.md-hero-down{
  position:absolute;
  left:50%;
  bottom:28px;
  transform:translateX(-50%);
  color:hsla(var(--primary)/ .45);
  font-size:22px;
  transition:color .2s ease;
  animation: mdBounce 1.4s infinite;
  z-index: 20;
  pointer-events: auto;
  cursor: pointer;
}
.md-hero-down:hover{ color:hsla(var(--primary)/ .75); }
@keyframes mdBounce{
  0%,100%{ transform:translateX(-50%) translateY(0); }
  50%{ transform:translateX(-50%) translateY(6px); }
}

@media (max-width:992px){
  .md-hero-inner{ flex-direction:column; text-align:center; }
  .md-hero-left{ align-items:center; }
  .md-hero-right{ justify-content:center; }
  .md-hero-logo{ height:140px; }
}

/* ============ SECTIONS ============ */
.md-section{ padding: 110px 0; }
.md-muted-bg{ background:hsl(var(--muted)); }

.md-grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.md-grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.md-grid-4{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width:992px){
  .md-grid-2{ grid-template-columns:1fr; }
  .md-grid-3{ grid-template-columns:1fr; }
  .md-grid-4{ grid-template-columns:1fr; }
}

.md-h2{
  font-size: clamp(30px, 4vw, 50px);
  margin:0 0 14px;
}
.md-h2-primary{ color:hsl(var(--primary)); }
.md-h3{
  font-size: 20px;
  margin:0 0 12px;
  color:hsl(var(--primary));
  font-weight:600;
}
.md-center{ text-align:center; }

.md-muted{ color:hsl(var(--muted-foreground)); }
.md-small{ font-size: 14px; line-height:1.7; }
.md-justify{ text-align:justify; }
.mt-4{ margin-top:16px; }
.md-spacey > * + *{ margin-top:16px; }

/* ============ CARDS ============ */
.md-card{
  background:hsl(var(--card));
  border:0.1px solid hsl(var(--border));
  border-radius: 12px;
  overflow:hidden;
  transition: box-shadow .35s ease, border-color .35s ease;
}
.md-card:hover{
  box-shadow: 0 10px 24px rgba(0,0,0,.08);
  border-color: hsla(var(--primary)/ .25);
}
.md-card-media{
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.md-card-img{
  width:100%;
  height:260px;
  object-fit:contain;
  padding:16px;
  transition: transform .6s ease;
}
.md-card:hover .md-card-img{ transform: scale(1.05); }
.md-card-body{ padding: 22px; }

/* ============ ABOUT ============ */
.md-about{ align-items:center; }
.md-about-logoWrap{
  display:flex;
  align-items:center;
  justify-content:center;
}
.md-about-logo{ width:min(380px, 80%); opacity:.82; }

/* ============ CONTACT ============ */
.md-contact{ width:min(920px, calc(100% - 32px)); }
.md-contact-head{ text-align:center; margin-bottom: 48px; }
.md-kicker{
  text-transform:uppercase;
  letter-spacing:.25em;
  font-size:12px;
  font-weight:600;
  color:hsl(var(--muted-foreground));
  margin:0 0 14px;
}
.md-contact-card{
  border:1px solid hsl(var(--border));
  border-radius: 6px;
  padding: 34px 22px;
  text-align:center;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.md-contact-card:hover{
  border-color: hsla(var(--primary)/ .30);
  box-shadow: 0 10px 20px rgba(0,0,0,.06);
}
.md-ico{ font-size:20px; color:hsla(var(--primary)/ .55); display:inline-block; margin-bottom:14px; }
.md-label{
  text-transform:uppercase;
  letter-spacing:.15em;
  font-size:10px;
  font-weight:600;
  color:hsl(var(--muted-foreground));
  margin:0 0 10px;
}
.md-link{
  color:hsl(var(--primary));
  font-size:14px;
}
.md-link:hover{ text-decoration:underline; text-underline-offset:4px; color:hsl(var(--primary));}
.md-noLink:hover{ text-decoration:none; }

/* ============ FOOTER ============ */
.md-footer{
  background:hsl(var(--muted));
  border-top:1px solid hsl(var(--border));
  padding: 44px 0 18px;
}
.md-footer-title{
  font-size:14px;
  margin:0 0 12px;
  font-weight:700;
  color:hsl(var(--foreground));
}
.md-footer-text{
  font-size:14px;
  color:hsl(var(--muted-foreground));
  line-height:1.7;
}
.md-row{
  display:flex;
  justify-content:space-between;
  max-width:260px;
  gap:10px;
}
.md-strong{ font-weight:600; color:hsl(var(--foreground)); }

.md-social{
  display:flex;
  gap:10px;
}
.md-social a{
  width:36px; height:36px;
  border-radius:999px;
  border:1px solid hsl(var(--border));
  display:flex;
  align-items:center;
  justify-content:center;
  color:hsl(var(--muted-foreground));
  transition: border-color .2s ease, color .2s ease;
}
.md-social a:hover{
  color:hsl(var(--primary));
  border-color:hsl(var(--primary));
}

.md-footer-link{
  display:flex;
  align-items:center;
  gap:10px;
  color:hsl(var(--muted-foreground));
}
.md-footer-link i{ color:hsl(var(--primary)); }
.md-footer-link:hover{ color:hsl(var(--primary)); text-decoration: none;}

.md-footer-bottom{
  margin-top: 26px;
  padding-top: 16px;
  border-top:1px solid hsl(var(--border));
  text-align:center;
  font-size:12px;
  color:hsl(var(--muted-foreground));
}

/* ============ WHATSAPP FLOAT ============ */
.md-wpp{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:999;
  width:56px;
  height:56px;
  background:#25D366;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow: 0 12px 24px rgba(0,0,0,.18);
  transition: filter .2s ease;
}
.md-wpp i{
  color:#fff;
  font-size:28px;
}
.md-wpp:hover{ filter:brightness(1.05); }