/* ===========================
   Barbería - styles.css (PRO)
   Paleta: negro + blanco + rojo/azul (poste barber)
   =========================== */

/* ====== Variables ====== */
:root{
    /* Base */
    --bg: #f7f7f8;
    --bg2:#ffffff;
    --card: rgba(255,255,255,.92);
    --alt: #ffffff;
  
    --txt:#0b0b0d;
    --muted:#4b5563;
    --line: rgba(17, 24, 39, .14);
  
    /* Acentos (logo barber) */
    --red:#dc2626;      /* rojo poste */
    --blue:#2563eb;     /* azul poste */
    --ink:#0b0b0d;      /* negro elegante */
  
    /* UI */
    --radius: 18px;
    --shadow: 0 18px 50px rgba(0,0,0,.12);
    --shadow2: 0 12px 30px rgba(0,0,0,.10);
  
    --header-h: 84px;
  
    /* Detalle tipo “poste barber” */
    --pole: repeating-linear-gradient(
      135deg,
      var(--red) 0 10px,
      #ffffff 10px 20px,
      var(--blue) 20px 30px,
      #ffffff 30px 40px
    );
  }
  
  /* ====== Reset / Base ====== */
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  html, body{ overflow-x:hidden; }
  
  body{
    margin:0;
    min-height:100vh;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--txt);
    background:
      radial-gradient(1000px 600px at 15% -10%, rgba(37, 99, 235, .10), transparent 60%),
      radial-gradient(900px 500px at 90% 0%, rgba(220, 38, 38, .10), transparent 60%),
      var(--bg);
  }
  
  /* Links */
  a{color:inherit; text-decoration:none}
  
  /* Helpers */
  .container{width:min(1100px, 92%); margin:0 auto}
  .section{ padding: 72px 0; }
  .section--alt{
    background:
      linear-gradient(to bottom, rgba(0,0,0,.02), rgba(0,0,0,.00)),
      var(--bg2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .section__subtitle{
    margin: 10px 0 0;
    color: var(--muted);
    max-width: 68ch;
  }
  .center{ display:flex; justify-content:center; }
  
  /* Headings */
  h1,h2,h3{margin:0 0 10px; letter-spacing:-.02em}
  h2{ font-size: clamp(22px, 2.4vw, 32px); }
  h3{ font-size: 18px; }
  p{ margin: 10px 0; line-height:1.6; }
  .muted{ color: var(--muted); }
  
  /* ====== Header ====== */
  .header{
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 50;
    height: var(--header-h);
  
    background: rgba(255,255,255,.78);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .header__inner{
    height: 100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap: 16px;
  }
  
  .brand{
    display:flex;
    align-items:center;
    gap: 12px;
    min-width: 180px;
  }
  .brand__logo{
    display:grid;
    place-items:center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background:
      linear-gradient(135deg, rgba(0,0,0,.08), rgba(0,0,0,.02)),
      #fff;
    border: 1px solid var(--line);
    box-shadow: 0 10px 24px rgba(0,0,0,.10);
    position: relative;
    overflow:hidden;
  }
  .brand__logo::after{
    content:"";
    position:absolute;
    inset:0;
    opacity:.25;
    background: var(--pole);
    transform: translateX(-35%);
    mix-blend-mode: multiply;
  }
  .brand__text strong{
    display:block;
    font-size: 15px;
    font-weight: 800;
  }
  .brand__text small{
    display:block;
    font-size: 12px;
    color: var(--muted);
    margin-top: 2px;
  }
  
  /* Nav */
  .nav{
    display:flex;
    align-items:center;
    gap: 18px;
  }
  .nav a{
    font-size: 14px;
    font-weight: 650;
    color: rgba(11,11,13,.84);
    padding: 10px 10px;
    border-radius: 12px;
    transition: background-color .2s ease, transform .2s ease;
  }
  .nav a:hover{
    background: rgba(0,0,0,.06);
    transform: translateY(-1px);
  }
  
  /* Toggle */
  .nav__toggle{
    display:none;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.9);
    border-radius: 14px;
    padding: 10px 12px;
    font-size: 18px;
    cursor:pointer;
  }
  
  /* CTA header */
  .header__cta{
    position: relative;
  }
  .header__cta::before{
    content:"";
    position:absolute;
    inset:-2px;
    border-radius: 16px;
    background: var(--pole);
    z-index:-1;
    opacity:.28;
    filter: blur(.2px);
  }
  
  /* ====== Buttons ====== */
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap: 10px;
  
    padding: 14px 22px;
    min-height: 48px;
  
    font-size: 14px;
    font-weight: 750;
    letter-spacing: .01em;
  
    border-radius: 16px;
    border: 1px solid transparent;
    cursor:pointer;
    user-select:none;
    white-space:nowrap;
  
    transition:
      transform .22s ease,
      box-shadow .22s ease,
      background-color .22s ease,
      color .22s ease,
      border-color .22s ease;
  }
  
  .btn--small{
    padding: 10px 14px;
    min-height: 40px;
    border-radius: 14px;
    font-size: 13px;
  }
  
  .btn--primary{
    color: #fff;
    background:
      linear-gradient(135deg, rgba(220,38,38,.95), rgba(37,99,235,.95));
    box-shadow:
      0 18px 46px rgba(0,0,0,.18),
      0 10px 26px rgba(220,38,38,.18),
      0 10px 26px rgba(37,99,235,.14);
  }
  .btn--primary:hover{
    transform: translateY(-2px);
    box-shadow:
      0 22px 56px rgba(0,0,0,.20),
      0 14px 34px rgba(220,38,38,.20),
      0 14px 34px rgba(37,99,235,.16);
  }
  .btn--primary:active{ transform: translateY(0px); }
  
  .btn--ghost{
    background: rgba(255,255,255,.78);
    border-color: var(--line);
    color: var(--ink);
    box-shadow: 0 10px 26px rgba(0,0,0,.08);
  }
  .btn--ghost:hover{
    transform: translateY(-2px);
    background: rgba(255,255,255,.92);
  }
  
  /* ====== Hero ====== */
  .hero{
    padding: 28px 0 10px; 
    margin-top: var(--header-h);
  }
  .hero--video{
    position: relative;
  }
  .hero__inner{
    display:grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 22px;
    align-items: center;
    min-height: calc(92vh - var(--header-h));
  }
  
  .hero__left{
    position: relative;
    z-index: 2;
    padding: 18px 0;
  }
  .hero__left--delayed{
    opacity: 0;
    animation: fadeInHero 1.2s ease forwards;
    animation-delay: 6s; /* 🔥 aparece a los 6 segundos */
  }
  
  @keyframes fadeInHero{
    from{
      opacity: 0;
      transform: translateY(10px); /* pequeño efecto elegante */
    }
    to{
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .hero__content h1{
    font-size: clamp(34px, 4.2vw, 52px);
    line-height: 1.05;
    letter-spacing: -0.03em;
  }
  .hero__content p{
    margin-top: 12px;
    color: var(--muted);
  }
  
  .hero__actions{
    display:flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
  
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .6s ease, transform .6s ease;
  }
  .hero__actions.is-visible{
    opacity: 1;
    transform: translateY(0);
  }
  
  .hero__right{
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,.10);
    box-shadow: var(--shadow);
    background: #0b0b0d;
  }
  .hero__right::after{
    content:"";
    position:absolute;
    inset:0;
    pointer-events:none;
    background:
      radial-gradient(600px 300px at 20% 10%, rgba(255,255,255,.18), transparent 60%),
      linear-gradient(to bottom, rgba(0,0,0,.08), rgba(0,0,0,.30));
  }
  .hero__video{
    width: 100%;
    height: 100%;
    display:block;
    object-fit: cover;
    object-position: 50% 20%;
    transform: scale(1.02);
  }
  
  /* ====== Cards / Grids ====== */
  .grid{
    display:grid;
    gap: 16px;
  }
  .grid.cards{
    grid-template-columns: repeat(3, 1fr);
  }
  .card{
    background: rgba(255,255,255,.86);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px 18px 16px;
    box-shadow: var(--shadow2);
    position: relative;
    overflow:hidden;
  }
  .card::before{
    content:"";
    position:absolute;
    inset: -2px;
    border-radius: calc(var(--radius) + 2px);
    background: var(--pole);
    opacity: .08;
    z-index: 0;
  }
  .card > *{ position:relative; z-index:1; }
  .card p{ color: var(--muted); margin: 8px 0 0; }
  
 
  
  /* ====== About layout (reusa tu estructura) ====== */
  .paint-about{
    display:grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 18px;
    margin-top: 18px;
  }
  .paint-photo{
    margin: 0 0 14px;
    border-radius: 18px;
    overflow:hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow2);
  }
  .paint-photo img{
    width:100%;
    height:auto;
    display:block;
  }
  .paint-panel{
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255,255,255,.90);
    box-shadow: var(--shadow2);
    padding: 16px;
    position: relative;
    overflow:hidden;
  }
  .paint-panel::before{
    content:"";
    position:absolute;
    inset:0;
    background: var(--pole);
    opacity: .06;
  }
  .paint-panel > *{ position:relative; z-index:1; }
  .paint-panel__title{
    margin: 0 0 10px;
    font-size: 16px;
  }
  .paint-panel__list{
    margin: 0 0 14px;
    padding-left: 18px;
    color: var(--muted);
  }
  .paint-panel__list li{ margin: 6px 0; }
  
  /* ====== Carrusel ====== */
  .carousel{
    position: relative;
    margin-top: 16px;
  }
  .carousel__track{
    display:flex;
    gap: 14px;
    overflow-x:auto;
    scroll-snap-type: x mandatory;
    scroll-behavior:smooth;
    padding: 6px 4px 12px;
    scrollbar-width: thin;
  }
  .carousel__track::-webkit-scrollbar{ height: 10px; }
  .carousel__track::-webkit-scrollbar-thumb{
    background: rgba(0,0,0,.18);
    border-radius: 999px;
  }
  .carousel__item{
    flex: 0 0 min(420px, 86vw);
    scroll-snap-align: start;
    border-radius: 20px;
    overflow:hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow2);
    background:#fff;
  }
  .carousel__item img{
    width:100%;
    height: 280px;
    display:block;
    object-fit: cover;
    cursor: zoom-in;
    transition: transform .35s ease;
  }
  .carousel__item:hover img{ transform: scale(1.03); }
  
  .carousel__btn{
    position:absolute;
    top: 50%;
    transform: translateY(-50%);
    border: 1px solid var(--line);
    background: rgba(255,255,255,.86);
    backdrop-filter: blur(10px);
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display:grid;
    place-items:center;
    cursor:pointer;
    box-shadow: 0 14px 30px rgba(0,0,0,.10);
    transition: transform .2s ease, background-color .2s ease;
  }
  .carousel__btn:hover{ transform: translateY(-50%) scale(1.04); background: rgba(255,255,255,.96); }
  .carousel__btn--prev{ left: -8px; }
  .carousel__btn--next{ right: -8px; }
  
  .carousel__dots{
    display:flex;
    justify-content:center;
    gap: 8px;
    margin-top: 12px;
  }
  .carousel__dot{
    width: 10px;
    height: 10px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(0,0,0,.10);
    cursor:pointer;
  }
  .carousel__dot.is-active{
    background: linear-gradient(135deg, var(--red), var(--blue));
    border-color: transparent;
  }
  
  /* ====== Modal (dialog) ====== */
  .modal{
    border: none;
    border-radius: 18px;
    padding: 0;
    width: min(960px, 92vw);
    background: #0b0b0d;
    box-shadow: 0 30px 90px rgba(0,0,0,.45);
  }
  .modal::backdrop{
    background: rgba(0,0,0,.55);
  }
  .modal img{
    width:100%;
    height:auto;
    display:block;
  }
  .modal__close{
    position:absolute;
    top: 12px;
    right: 12px;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.22);
    background: rgba(255,255,255,.10);
    color: #fff;
    cursor:pointer;
  }
  
  /* ====== Reviews (reusa tus clases) ====== */
  .reviews-demo{
    padding: 72px 0;
  }
  .reviews-demo__head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap: 16px;
    margin-bottom: 18px;
  }
  .reviews-demo__subtitle{ color: var(--muted); margin: 0; }
  .reviews-demo__grid{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .review-card{
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,.86);
    box-shadow: var(--shadow2);
    padding: 18px;
    position: relative;
    overflow:hidden;
  }
  .review-card::before{
    content:"";
    position:absolute;
    inset:-2px;
    background: var(--pole);
    opacity:.06;
  }
  .review-card > *{ position:relative; z-index:1; }
  
  .review-badge{
    display:inline-block;
    font-size: 12px;
    font-weight: 750;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.88);
  }
  .review-text{ color: rgba(11,11,13,.84); }
  .review-meta{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-top: 12px;
    color: var(--muted);
  }
  .review-stars{
    letter-spacing: .06em;
    color: rgba(11,11,13,.75);
  }
  .reviews-demo__notice{
    margin-top: 18px;
    padding: 16px;
    border-radius: var(--radius);
    border: 1px dashed rgba(0,0,0,.18);
    background: rgba(255,255,255,.65);
  }
  .reviews-demo__btn{
    margin-top: 10px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(0,0,0,.06);
    cursor: not-allowed;
    opacity: .7;
  }
  
  /* ====== Contact ====== */
  .contact{
    margin-top: 18px;
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
  }
  .contact__info{
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,.88);
    box-shadow: var(--shadow2);
    padding: 16px;
    position: relative;
    overflow:hidden;
  }
  .contact__info::before{
    content:"";
    position:absolute;
    inset:0;
    background: var(--pole);
    opacity:.05;
  }
  .contact__info > *{ position:relative; z-index:1; }
  
  .infoBox{
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 16px;
    background: rgba(255,255,255,.85);
    padding: 14px;
    margin-bottom: 12px;
  }
  .infoBox h3{ margin-bottom: 6px; font-size: 14px; }
  .infoBox p{ margin: 0; color: var(--muted); }
  
  .contact__form{
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,.92);
    box-shadow: var(--shadow2);
    padding: 16px;
  }
  .contact__form label{
    display:block;
    font-weight: 700;
    font-size: 13px;
    margin: 10px 0 6px;
  }
  .contact__form input,
  .contact__form select,
  .contact__form textarea{
    width:100%;
    padding: 12px 12px;
    border-radius: 14px;
    border: 1px solid rgba(0,0,0,.14);
    background: #fff;
    outline: none;
    font: inherit;
  }
  .contact__form input:focus,
  .contact__form select:focus,
  .contact__form textarea:focus{
    border-color: rgba(37,99,235,.55);
    box-shadow: 0 0 0 4px rgba(37,99,235,.14);
  }
  .contact__form textarea{ resize: vertical; min-height: 120px; }
  
  /* Map */
  .map{
    margin-top: 16px;
    border-radius: var(--radius);
    overflow:hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow2);
  }
  .map iframe{
    width:100%;
    height: 320px;
    border:0;
    display:block;
  }
  
  /* ====== WhatsApp float ====== */
  .wa-float{
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 58px;
    height: 58px;
    border-radius: 18px;
    display:grid;
    place-items:center;
    background: rgba(255,255,255,.92);
    border: 1px solid var(--line);
    box-shadow: 0 22px 56px rgba(0,0,0,.18);
    z-index: 60;
  }
  .wa-float img{
    width: 34px;
    height: 34px;
    display:block;
  }
  
  /* ====== Side card ====== */
  .side-card{
    position: fixed;
    right: 18px;
    top: calc(var(--header-h) + 16px);
    width: min(320px, 88vw);
  
    border-radius: 18px;
    border: 1px solid var(--line);
    background: black;
    box-shadow: 0 22px 60px rgba(0,0,0,.18);
    padding: 14px 14px 12px;
  
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity .45s ease, transform .45s ease;
    z-index: 55;
    overflow:hidden;
  }
  .side-card::before{
    content:"";
    position:absolute;
    inset:0;
    background: var(--pole);
    opacity:.06;
  }
  .side-card > *{ position:relative; z-index:1; }
  
  .side-card.is-visible{
    opacity: 1;
    transform: translateY(0px);
    pointer-events: auto;
  }
  .side-card__title{
    margin: 0 0 6px;
    font-weight: 850;
    color: white;
  }
  .side-card__text{
    margin: 0;
    color: white;
  }
  
  /* ====== Footer ====== */
  .footer{
    padding: 26px 0;
    border-top: 1px solid var(--line);
    background: rgba(255,255,255,.65);
  }
  .footer__inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap: 12px;
  }
  .redes{ width: 26px; height: 26px; opacity:.9; }
  
  /* ====== Responsive ====== */
  @media (max-width: 980px){
    .grid.cards{ grid-template-columns: repeat(2, 1fr); }
    .reviews-demo__grid{ grid-template-columns: repeat(2, 1fr); }
    .paint-about{ grid-template-columns: 1fr; }
    .hero__inner{
      grid-template-columns: 1fr;
      min-height: auto;
    }
    .hero__right{ min-height: 360px; }
  }
  
  @media (max-width: 720px){
    .nav__toggle{ display: inline-flex; }
    .nav{
      position: absolute;
      top: var(--header-h);
      right: 4%;
      width: min(360px, 92vw);
      padding: 12px;
      background: rgba(255,255,255,.92);
      border: 1px solid var(--line);
      border-radius: 18px;
      box-shadow: 0 26px 70px rgba(0,0,0,.18);
      display: none;
      flex-direction: column;
      align-items: stretch;
      gap: 6px;
    }
    .nav.is-open{ display:flex; }
    .nav a{ padding: 12px; }
  
    .header__cta{ display:none; }
  
    .contact{ grid-template-columns: 1fr; }
    .carousel__btn{ display:none; } /* en mobile: swipe */
  }
  
  @media (max-width: 600px){
    .section{ padding: 56px 0; }
  
    /* Hero mobile: video full, texto abajo (como venías haciendo) */
    .hero{
      padding: 0; height: 90vh;
      margin-top: var(--header-h);
    }
    .hero__inner.container{
      height: 90vh;
      width: 100%;
      max-width: none;
      margin: 0;
      padding: 0;
    }
  
    .hero__right{
      border-radius: 0;
      border: none;
      box-shadow: none;
      min-height: calc(90vh - var(--header-h));
    }
    .hero__video{
      height: calc(100% - var(--header-h));
      object-fit: cover;
      object-position: 50% 20%;
      transform: none;
    }
  
    .hero__left{
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      padding: 16px 16px 18px;
      z-index: 3;
  
      background:
        linear-gradient(to top, rgba(11,11,13,.70), rgba(11,11,13,.08));
      color: #fff;
    }
    .hero__content p,
    .section__subtitle{ color: rgba(255,255,255,.84); }
  
    .hero__actions{
      opacity: 1;              /* en mobile lo dejamos visible */
      transform: none;
    }
  
    .grid.cards{ grid-template-columns: 1fr; }
    .reviews-demo__grid{ grid-template-columns: 1fr; }
  
    .carousel__item img{ height: 240px; }
  
    .side-card{
      top: auto;
      bottom: 88px;
      right: 12px;
      left: 12px;
      width: auto;
    }
  }
  
  /* Accesibilidad: reduce motion */
  @media (prefers-reduced-motion: reduce){
    *{ transition: none !important; scroll-behavior: auto !important; }
  }