:root{
    --teal-900:#06313E;
    --teal-700:#005E78;
    --teal-500:#0B7C9C;
    --teal-200:#BFE3EC;
    --purple-500:#8A2BE2;
    --purple-700:#5B1FA0;
    --orange-500:#FF7A00;
    --orange-400:#FF9A40;
    --mist-50:#F7F5F1;
    --mist-100:#F1ECE3;
    --white:#FFFFFF;
    --ink-soft:#4A6670;
    --ink-faint:#7E97A0;

    --font-display:'Nunito Sans', sans-serif;
    --font-serif:'Cormorant Garamond', serif;

    --container: 1600px;
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 10px;
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth; font-size:20px;}
  @media (max-width:560px){
    html{ font-size:16px; }
  }
  body{
    margin:0;
    font-family:var(--font-display);
    color:var(--teal-900);
    background:var(--mist-50);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%;height:auto;display:block;}
  a{color:inherit;}
  .wrap{
    max-width:var(--container);
    margin:0 auto;
    padding:0 clamp(24px, 4.5vw, 72px);
  }
  h1,h2,h3{
    font-family:var(--font-display);
    font-weight:800;
    letter-spacing:-0.01em;
    margin:0;
    color:var(--teal-900);
  }
  p{ margin:0; }
  .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-size:0.78rem;
    font-weight:700;
    letter-spacing:0.06em;
    text-transform:uppercase;
    color:var(--purple-700);
    background:linear-gradient(90deg, rgba(138,43,226,0.10), rgba(255,122,0,0.10));
    border:1px solid rgba(138,43,226,0.18);
    padding:8px 16px;
    border-radius:999px;
  }
  .eyebrow .dot{
    width:6px;height:6px;border-radius:50%;
    background:var(--orange-500);
    flex:none;
  }

  /* Buttons */
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    font-family:var(--font-display);
    font-weight:700;
    font-size:0.98rem;
    padding:15px 28px;
    border-radius:999px;
    text-decoration:none;
    cursor:pointer;
    border:none;
    transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
    white-space:nowrap;
  }
  .btn:focus-visible{
    outline:3px solid var(--orange-400);
    outline-offset:3px;
  }
  .btn-primary{
    background:var(--teal-700);
    color:var(--white);
    box-shadow:0 10px 24px -8px rgba(0,94,120,0.55);
  }
  .btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 28px -8px rgba(0,94,120,0.6); }
  .btn-outline{
    background:transparent;
    color:var(--teal-900);
    border:1.5px solid rgba(6,49,62,0.25);
  }
  .btn-outline:hover{ border-color:var(--teal-900); transform:translateY(-2px); }
  .btn-on-dark{
    background:var(--white);
    color:var(--teal-900);
  }
  .btn-on-dark:hover{ transform:translateY(-2px); box-shadow:0 14px 28px -8px rgba(0,0,0,0.35);}
  .btn-ghost-dark{
    background:transparent;
    color:var(--white);
    border:1.5px solid rgba(255,255,255,0.35);
  }
  .btn-ghost-dark:hover{ border-color:var(--white); transform:translateY(-2px); }

  /* ---------- NAV ---------- */
  header.site{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(245,249,250,0.82);
    backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(6,49,62,0.08);
  }
  .nav{
    position:relative;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:10px clamp(24px, 4.5vw, 72px);
  }
  .nav-logo{ display:flex; align-items:center; gap:14px; text-decoration:none; }
  .nav-logo img{ height:84px; width:auto; }
  @media (max-width:640px){
    .nav-logo img{ height:50px; }
  }
  .nav-logo .tag{
    font-size:0.72rem;
    font-weight:700;
    letter-spacing:0.03em;
    color:var(--ink-faint);
    padding-left:12px;
    border-left:1px solid rgba(6,49,62,0.16);
  }
  @media (max-width:640px){
    .nav-logo .tag{ display:none; }
  }
  .nav-links{
    display:flex;
    align-items:center;
    gap:30px;
    font-weight:700;
    font-size:0.92rem;
  }
  .nav-links a{ text-decoration:none; color:var(--ink-soft); transition:color .2s; }
  .nav-links a:hover{ color:var(--teal-700); }
  .nav-links-admin{ display:none; }
  .nav-cta{ display:flex; align-items:center; gap:16px; }
  .btn-login{
    padding:13.5px 24px;
    color:var(--ink-soft);
    border-color:rgba(6,49,62,0.18);
  }
  .btn-login:hover{ color:var(--teal-900); }

  .nav-toggle{
    display:none;
    flex-direction:column;
    justify-content:center;
    gap:5px;
    width:40px;height:40px;
    padding:0;
    background:none;
    border:none;
    cursor:pointer;
    flex:none;
  }
  .nav-toggle span{
    display:block;
    width:22px;height:2px;
    background:var(--teal-900);
    border-radius:2px;
    transition:transform .2s ease, opacity .2s ease;
  }
  .nav.is-open .nav-toggle span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav.is-open .nav-toggle span:nth-child(2){ opacity:0; }
  .nav.is-open .nav-toggle span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

  @media (max-width:820px){
    .nav-toggle{ display:flex; }
    .nav-cta .btn-login{ display:none; }
    .nav-links{
      display:none;
      position:absolute;
      top:100%;
      left:0;
      right:0;
      flex-direction:column;
      align-items:flex-start;
      gap:4px;
      background:var(--mist-50);
      border-bottom:1px solid rgba(6,49,62,0.08);
      padding:12px clamp(24px, 4.5vw, 72px) 20px;
    }
    .nav-links a{ padding:10px 0; width:100%; }
    .nav-links-admin{
      display:block;
      border-top:1px solid rgba(6,49,62,0.1);
      margin-top:4px;
      padding-top:14px !important;
    }
    .nav.is-open .nav-links{ display:flex; }
  }

  /* ---------- HERO ---------- */
  .hero{
    padding:28px 0 40px;
    position:relative;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1.05fr 0.95fr;
    gap:56px;
    align-items:center;
  }
  .hero h1{
    font-size:clamp(2.4rem, 4.6vw, 3.6rem);
    line-height:1.06;
    margin-top:18px;
  }
  .hero h1 .accent{
    background:linear-gradient(90deg, var(--purple-500), var(--orange-500));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  .hero p.lead{
    margin-top:22px;
    font-size:1.12rem;
    line-height:1.65;
    color:var(--ink-soft);
    max-width:46ch;
  }
  .hero-ctas{
    display:flex;
    gap:16px;
    margin-top:34px;
    flex-wrap:wrap;
  }
  .hero-meta{
    margin-top:38px;
    display:flex;
    align-items:center;
    gap:14px;
    color:var(--ink-faint);
    font-size:0.88rem;
    font-weight:600;
  }
  .hero-meta svg{ flex:none; }

  /* Envelope */
  .envelope-stage{
    position:relative;
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:380px;
  }
  .envelope{
    position:relative;
    width:min(420px, 90%);
    aspect-ratio: 4 / 3.05;
    animation: float 6s ease-in-out infinite;
    animation-delay: 1.4s;
  }
  .env-back{
    position:absolute; inset:0;
    background:var(--white);
    border-radius: var(--radius-md);
    box-shadow: 0 30px 60px -20px rgba(6,49,62,0.35);
  }
  .env-left{
    position:absolute; inset:0;
    clip-path: polygon(0 0, 50% 46%, 0 100%);
    background:linear-gradient(160deg, var(--teal-500), var(--teal-700));
    border-radius: var(--radius-md) 0 0 var(--radius-md);
  }
  .env-right{
    position:absolute; inset:0;
    clip-path: polygon(100% 0, 50% 46%, 100% 100%);
    background:linear-gradient(200deg, var(--orange-400), var(--orange-500));
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
  }
  .env-bottom{
    position:absolute; inset:0;
    clip-path: polygon(0 100%, 50% 46%, 100% 100%);
    background:linear-gradient(20deg, var(--purple-700), var(--purple-500) 60%, #C13FD6 100%);
  }
  .env-card{
    position:absolute;
    left:8%; right:8%;
    top:10%;
    bottom:10%;
    background:var(--white);
    border-radius: var(--radius-sm);
    box-shadow: 0 18px 30px -14px rgba(6,49,62,0.35);
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    text-align:center;
    padding:18px 14px;
    transform: translateY(6%);
    animation: cardRise 1.1s cubic-bezier(.2,.8,.2,1) forwards;
    animation-delay: .9s;
    opacity:0;
  }
  .env-card .k1{
    font-family:var(--font-serif);
    font-style:italic;
    font-weight:500;
    font-size:0.82rem;
    color:var(--ink-faint);
  }
  .env-card .k2{
    font-family:var(--font-serif);
    font-style:italic;
    font-weight:600;
    font-size:1.5rem;
    color:var(--teal-900);
    margin-top:4px;
    background:linear-gradient(90deg, var(--purple-700), var(--orange-500));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  .env-card .k3{
    margin-top:10px;
    font-size:0.72rem;
    letter-spacing:0.05em;
    color:var(--ink-faint);
    text-transform:uppercase;
    font-weight:700;
  }
  .env-flap{
    position:absolute;
    left:0; right:0; top:0;
    height:52%;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    background:linear-gradient(200deg, var(--purple-500), var(--purple-700));
    transform-origin: top center;
    transform: rotateX(0deg);
    animation: flapOpen 1.1s cubic-bezier(.3,.7,.2,1) forwards;
    animation-delay: .15s;
    z-index:3;
  }
  @keyframes flapOpen{
    0%{ transform: rotateX(0deg); }
    100%{ transform: rotateX(-152deg); }
  }
  @keyframes cardRise{
    0%{ opacity:0; transform:translateY(10%); }
    100%{ opacity:1; transform:translateY(-14%); }
  }
  @keyframes float{
    0%,100%{ transform: translateY(0px); }
    50%{ transform: translateY(-10px); }
  }
  @media (prefers-reduced-motion: reduce){
    .envelope{ animation:none; }
    .env-flap{ animation:none; transform: rotateX(-152deg); }
    .env-card{ animation:none; opacity:1; transform:translateY(-14%); }
  }

  @media (max-width:900px){
    .hero-grid{ grid-template-columns:1fr; }
    .envelope-stage{ order:-1; min-height:300px; }
  }

  /* ---------- BANNER PATAGONIA ---------- */
    .patagonia-section{ padding:0 0 96px; }
  .patagonia-banner{
    overflow:hidden;
    box-shadow: 0 30px 60px -30px rgba(6,49,62,0.4);
    position:relative;
  }
  .patagonia-banner img{
    width:100%;
    display:block;
  }

  /* ---------- SECTION SHELL ---------- */
  section{ padding:56px 0; }
  .section-head{
    max-width:640px;
    margin-bottom:52px;
  }
  .section-head h2{
    font-size:clamp(1.7rem, 3vw, 2.4rem);
    margin-top:16px;
    line-height:1.16;
  }
  .section-head p{
    margin-top:16px;
    color:var(--ink-soft);
    font-size:1.05rem;
    line-height:1.6;
  }
  .reveal{
    opacity:0;
    transform:translateY(24px);
    transition:opacity .7s ease, transform .7s ease;
  }
  .reveal.in{ opacity:1; transform:translateY(0); }
  @media (prefers-reduced-motion: reduce){
    .reveal{ opacity:1; transform:none; transition:none; }
  }

  /* ---------- VALUE PROPS ---------- */
  .props-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:26px;
  }
  .prop-card{
    background:var(--white);
    border-radius: var(--radius-md);
    padding:32px 28px;
    border:1px solid rgba(6,49,62,0.06);
  }
  .prop-icon{
    width:48px;height:48px;
    border-radius:14px;
    display:flex;align-items:center;justify-content:center;
    margin-bottom:20px;
  }
  .prop-card h3{ font-size:1.15rem; margin-bottom:10px; }
  .prop-card p{ color:var(--ink-soft); font-size:0.96rem; line-height:1.6; }

  @media (max-width:900px){
    .props-grid{ grid-template-columns:1fr; }
  }

  /* ---------- TIPOS ---------- */
  .tipos-section{ background:var(--white); }
  .tipos-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
  }
  .tipo-card{
    background:var(--mist-50);
    border-radius:var(--radius-md);
    padding:26px 22px;
    display:flex;
    align-items:flex-start;
    gap:16px;
    transition:transform .25s ease, box-shadow .25s ease;
  }
  .tipo-card:hover{ transform:translateY(-4px); box-shadow:0 16px 30px -18px rgba(6,49,62,0.35); }
  .tipo-icon{
    flex:none;
    width:42px;height:42px;
    border-radius:11px;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg, var(--purple-500), var(--orange-500));
  }
  .tipo-card h3{ font-size:1rem; font-weight:800; margin-bottom:4px; }
  .tipo-card p{ font-size:0.87rem; color:var(--ink-soft); line-height:1.5; }

  @media (max-width:900px){
    .tipos-grid{ grid-template-columns:1fr 1fr; }
  }
  @media (max-width:560px){
    .tipos-grid{ grid-template-columns:1fr; }
  }

  /* ---------- PROCESO ---------- */
  .proceso-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:0;
    position:relative;
  }
  .paso{
    padding:0 26px;
    position:relative;
  }
  .paso:not(:first-child){ border-left:1px dashed rgba(6,49,62,0.18); }
  .paso .num{
    font-family:var(--font-serif);
    font-style:italic;
    font-size:2.6rem;
    font-weight:600;
    color:transparent;
    -webkit-text-stroke:1.4px var(--purple-500);
    line-height:1;
  }
  .paso h3{ margin-top:18px; font-size:1.12rem; }
  .paso p{ margin-top:10px; color:var(--ink-soft); font-size:0.95rem; line-height:1.6; }

  @media (max-width:820px){
    .proceso-grid{ grid-template-columns:1fr; gap:36px; }
    .paso:not(:first-child){ border-left:none; padding-left:0; border-top:1px dashed rgba(6,49,62,0.18); padding-top:32px; }
  }

  /* ---------- PANEL DE CONTROL ---------- */
  .panel-grid{
    display:grid;
    grid-template-columns:0.85fr 1.15fr;
    gap:64px;
    align-items:center;
  }
  .panel-text h2{
    font-size:clamp(1.7rem, 3vw, 2.3rem);
    margin-top:16px;
    line-height:1.18;
  }
  .panel-text .lead{
    color:var(--ink-soft);
    font-size:1.05rem;
    line-height:1.6;
  }
  .panel-features{
    list-style:none;
    margin:30px 0 0;
    padding:0;
    display:flex;
    flex-direction:column;
    gap:16px;
  }
  .panel-features li{
    display:flex;
    align-items:flex-start;
    gap:12px;
    font-size:0.98rem;
    color:var(--ink-soft);
    line-height:1.5;
  }
  .panel-features .check{
    flex:none;
    width:24px;height:24px;
    border-radius:50%;
    background:linear-gradient(135deg, var(--purple-500), var(--orange-500));
    color:var(--white);
    font-size:0.72rem;
    font-weight:900;
    display:flex;align-items:center;justify-content:center;
    margin-top:2px;
  }
  .browser-mock{
    background:var(--white);
    border-radius:var(--radius-lg);
    overflow:hidden;
    box-shadow:0 40px 70px -30px rgba(6,49,62,0.4);
    border:1px solid rgba(6,49,62,0.08);
  }
  .browser-bar{
    height:38px;
    background:var(--mist-100);
    display:flex;
    align-items:center;
    gap:7px;
    padding-left:16px;
    border-bottom:1px solid rgba(6,49,62,0.06);
  }
  .browser-bar span{
    width:10px;height:10px;border-radius:50%;
    background:rgba(6,49,62,0.16);
  }
  .browser-bar span:nth-child(1){ background:#FF9A9A; }
  .browser-bar span:nth-child(2){ background:#FFD27A; }
  .browser-bar span:nth-child(3){ background:#8FE0A8; }
  .browser-mock img{ width:100%; display:block; }

  @media (max-width:900px){
    .panel-grid{ grid-template-columns:1fr; gap:40px; }
    .panel-media{ order:-1; }
  }


  /* ---------- GALERÍA / PORTAFOLIO (CARRUSEL) ---------- */
  .gallery-carousel{
    display:flex;
    align-items:center;
    gap:18px;
  }
  .gallery-track{
    display:flex;
    gap:28px;
    overflow-x:auto;
    scroll-snap-type:x mandatory;
    scroll-behavior:smooth;
    -webkit-overflow-scrolling:touch;
    padding:6px 4px 10px;
    scrollbar-width:none;
  }
  .gallery-track::-webkit-scrollbar{ display:none; }
  .gallery-item{
    flex:0 0 auto;
    width:min(360px, 76vw);
    scroll-snap-align:start;
  }
  .gallery-item .browser-mock{
    box-shadow:0 24px 46px -22px rgba(6,49,62,0.32);
    transition:transform .3s ease, box-shadow .3s ease;
  }
  .gallery-item .browser-mock img{
    aspect-ratio: 4 / 2.6;
    object-fit:cover;
    object-position:top center;
  }
  .gallery-item:hover .browser-mock{
    transform:translateY(-6px);
    box-shadow:0 30px 54px -20px rgba(6,49,62,0.4);
  }
  .gallery-caption{ margin-top:18px; }
  .gallery-caption h3{ font-size:1.02rem; font-weight:800; }
  .gallery-caption p{ margin-top:5px; font-size:0.88rem; color:var(--ink-soft); line-height:1.5; }

  .carousel-btn{
    flex:none;
    width:46px;height:46px;
    border-radius:50%;
    background:var(--white);
    border:1px solid rgba(6,49,62,0.12);
    box-shadow:0 12px 22px -12px rgba(6,49,62,0.35);
    font-size:1.5rem;
    line-height:1;
    color:var(--teal-900);
    cursor:pointer;
    display:flex;
    align-items:center;
    justify-content:center;
    transition:transform .2s ease, background .2s ease;
  }
  .carousel-btn:hover{ background:var(--mist-100); transform:translateY(-2px); }
  .carousel-btn:focus-visible{ outline:3px solid var(--orange-400); outline-offset:2px; }

  .carousel-dots{
    display:flex;
    justify-content:center;
    gap:9px;
    margin-top:20px;
  }
  .carousel-dots button{
    width:8px;height:8px;
    border-radius:999px;
    background:rgba(6,49,62,0.2);
    border:none;
    padding:0;
    cursor:pointer;
    transition:background .2s ease, width .2s ease;
  }
  .carousel-dots button.active{
    width:24px;
    background:linear-gradient(90deg, var(--purple-500), var(--orange-500));
  }

  @media (max-width:700px){
    .carousel-btn{ display:none; }
  }

  .gallery-more{
    margin-top:56px;
    padding-top:40px;
    border-top:1px solid rgba(6,49,62,0.1);
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:14px;
    text-align:center;
  }
  .gallery-more p{ color:var(--ink-soft); font-size:0.98rem; }


  .contacto{
    background: radial-gradient(circle at 20% 20%, rgba(255,122,0,0.16), transparent 45%),
                radial-gradient(circle at 80% 0%, rgba(138,43,226,0.22), transparent 45%),
                var(--teal-900);
    color:var(--white);
    border-radius:var(--radius-lg);
    margin:0 clamp(24px, 4.5vw, 72px);
    max-width:calc(var(--container) - 2 * clamp(24px, 4.5vw, 72px));
    margin-left:auto; margin-right:auto;
    padding:76px 48px;
  }
  .contacto-grid{
    display:grid;
    grid-template-columns:1.1fr 0.9fr;
    gap:56px;
    align-items:center;
  }
  .contacto-media img{
    width:100%;
    border-radius:var(--radius-md);
    box-shadow:0 24px 48px -16px rgba(0,0,0,0.45);
  }
  @media (max-width:900px){
    .contacto-grid{ grid-template-columns:1fr; gap:40px; }
    .contacto-media{ order:-1; }
  }
  .contacto .eyebrow{
    color:var(--orange-400);
    background:rgba(255,255,255,0.08);
    border-color:rgba(255,255,255,0.18);
  }
  .contacto h2{
    color:var(--white);
    font-size:clamp(1.8rem,3.4vw,2.6rem);
    margin-top:18px;
    max-width:16ch;
  }
  .contacto p.lead{
    margin-top:16px;
    color:rgba(255,255,255,0.72);
    max-width:48ch;
    font-size:1.05rem;
    line-height:1.6;
  }
  .contacto-ctas{ display:flex; gap:16px; margin-top:34px; flex-wrap:wrap; }
  .channels{
    margin-top:56px;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
    border-top:1px solid rgba(255,255,255,0.14);
    padding-top:36px;
  }
  .channel{ display:flex; align-items:center; gap:14px; text-decoration:none; }
  .channel .ic{
    width:42px;height:42px;border-radius:12px;
    background:rgba(255,255,255,0.08);
    display:flex;align-items:center;justify-content:center;
    flex:none;
  }
  .channel .label{ font-size:0.74rem; color:rgba(255,255,255,0.55); text-transform:uppercase; letter-spacing:0.04em; font-weight:700;}
  .channel .value{ font-size:0.98rem; font-weight:700; margin-top:2px; }
  @media (max-width:760px){
    .contacto{ padding:52px 26px; }
    .channels{ grid-template-columns:1fr; }
  }

  /* ---------- FOOTER ---------- */
  footer{
    padding:48px 0 40px;
    background:
      radial-gradient(circle at 12% 0%, rgba(255,122,0,0.35), transparent 45%),
      radial-gradient(circle at 88% 100%, rgba(138,43,226,0.45), transparent 50%),
      var(--teal-900);
  }
  .footer-inner{
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
  }
  .footer-brand{ height:52px; width:auto; }
  .footer-tagline{
    margin-top:14px;
    color:rgba(255,255,255,0.72);
    font-size:0.9rem;
  }
  .footer-social{ display:flex; gap:12px; margin-top:28px; }
  .footer-social a{
    width:40px;height:40px;border-radius:50%;
    background:rgba(255,255,255,0.1);
    color:var(--white);
    display:flex;align-items:center;justify-content:center;
    transition:transform .2s ease, background .2s ease, color .2s ease;
  }
  .footer-social a:hover{
    transform:translateY(-3px);
    background:var(--orange-500);
    color:var(--white);
  }
  .footer-divider{
    width:100%;
    max-width:280px;
    height:1px;
    background:rgba(255,255,255,0.14);
    margin:32px auto 22px;
  }
  footer .muted{ color:rgba(255,255,255,0.6); font-size:0.82rem; }