/*
Theme Name: Viva Interiorismo
Theme URI: https://vivainteriorismo.com
Author: Viva Interiorismo
Description: Landing page de Viva Interiorismo — diseño interior en Zona Norte, Buenos Aires.
Version: 1.2.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: viva-interiorismo
*/

    /* ─── RESET & BASE ─────────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Poppins', sans-serif;
      background: #FAF9F7;
      color: #1C1C1A;
      overflow-x: hidden;
    }

    /* ─── CSS VARIABLES ────────────────────────────────────── */
    :root {
      --verde:    #4E6B52;
      --verde-lt: #8FAE92;
      --arena:    #D9CDB8;
      --arena-lt: #EDE8DF;
      --hueso:    #FAF9F7;
      --carbon:   #1C1C1A;
      --gris:     #6B6B68;
      --laton:    #B8A06A;
      --nav-h:    72px;
    }

    /* ─── TYPOGRAPHY ───────────────────────────────────────── */
    h1, h2, h3, h4 { line-height: 1.1; font-weight: 600; }
    h1 { font-size: clamp(2.4rem, 6vw, 5.2rem); letter-spacing: -0.03em; }
    h2 { font-size: clamp(1.8rem, 4vw, 3.2rem); letter-spacing: -0.02em; }
    h3 { font-size: 1.2rem; font-weight: 600; }
    p  { line-height: 1.7; color: var(--gris); }
    a  { text-decoration: none; color: inherit; }

    /* ─── NAV ──────────────────────────────────────────────── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      height: var(--nav-h);
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 5vw;
      background: rgba(250,249,247,0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--arena);
      transition: box-shadow 0.3s;
    }
    nav.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.06); }

    .nav-logo {
      font-size: 0.82rem;
      font-weight: 600;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--carbon);
    }
    .nav-logo span { color: var(--verde); }

    .nav-links {
      display: flex; gap: 2.4rem; list-style: none;
    }
    .nav-links a {
      font-size: 0.78rem;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--gris);
      transition: color 0.25s;
      position: relative;
    }
    .nav-links a::after {
      content: '';
      position: absolute; bottom: -3px; left: 0; right: 0; height: 1px;
      background: var(--verde);
      transform: scaleX(0); transform-origin: left;
      transition: transform 0.3s;
    }
    .nav-links a:hover { color: var(--carbon); }
    .nav-links a:hover::after { transform: scaleX(1); }

    .nav-cta {
      font-size: 0.78rem; font-weight: 600;
      letter-spacing: 0.08em; text-transform: uppercase;
      padding: 10px 22px;
      border: 1.5px solid var(--carbon);
      color: var(--carbon);
      transition: background 0.25s, color 0.25s;
    }
    .nav-cta:hover { background: var(--carbon); color: var(--hueso); }

    /* ─── SECTIONS SHARED ──────────────────────────────────── */
    section { padding: 110px 5vw; }
    .section-label {
      font-size: 0.72rem; font-weight: 600;
      letter-spacing: 0.22em; text-transform: uppercase;
      color: var(--verde);
      margin-bottom: 1.2rem;
    }
    .divider {
      width: 48px; height: 1.5px;
      background: var(--laton);
      margin: 1.6rem 0 2.4rem;
    }

    /* ─── HERO ─────────────────────────────────────────────── */
    #home {
      min-height: 100vh;
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      padding-top: calc(var(--nav-h) + 60px);
      gap: 4vw;
    }
    .hero-text { max-width: 600px; }
    .hero-text h1 {
      margin-bottom: 1.6rem;
      color: var(--carbon);
    }
    .hero-text h1 em {
      font-style: italic; font-weight: 300;
      color: var(--verde);
    }
    .hero-text p {
      font-size: 1.05rem;
      max-width: 480px;
      margin-bottom: 2.8rem;
    }
    .hero-actions { display: flex; gap: 1.2rem; align-items: center; }
    .btn-primary {
      display: inline-block;
      background: var(--carbon); color: var(--hueso);
      padding: 14px 32px;
      font-size: 0.82rem; font-weight: 600;
      letter-spacing: 0.1em; text-transform: uppercase;
      transition: background 0.25s, transform 0.2s;
    }
    .btn-primary:hover { background: var(--verde); transform: translateY(-1px); }
    .btn-ghost {
      display: inline-block;
      color: var(--gris);
      font-size: 0.82rem; font-weight: 500;
      letter-spacing: 0.05em;
      border-bottom: 1px solid var(--arena);
      padding-bottom: 2px;
      transition: color 0.25s, border-color 0.25s;
    }
    .btn-ghost:hover { color: var(--carbon); border-color: var(--carbon); }

    .hero-image {
      position: relative;
      height: 70vh; min-height: 480px;
    }
    .hero-image .img-placeholder {
      width: 100%; height: 100%;
      background: url("zelaya.jpg") center / cover no-repeat;
      position: relative; overflow: hidden;
    }
    .hero-image .img-label {
      position: absolute; bottom: 24px; left: 24px;
      font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
      color: rgba(255,255,255,0.7);
      background: rgba(78,107,82,0.6);
      padding: 6px 14px;
      backdrop-filter: blur(8px);
    }
    .hero-image .accent-block {
      position: absolute;
      width: 120px; height: 120px;
      background: var(--laton);
      bottom: -24px; right: -24px;
      z-index: -1;
    }

    .hero-stats {
      display: flex; gap: 3rem;
      margin-top: 3.6rem;
      padding-top: 2.4rem;
      border-top: 1px solid var(--arena);
    }
    .stat-n {
      font-size: 2.2rem; font-weight: 700;
      color: var(--carbon); line-height: 1;
    }
    .stat-l {
      font-size: 0.72rem; letter-spacing: 0.08em;
      color: var(--gris); margin-top: 4px;
    }

    /* ─── SERVICIOS ────────────────────────────────────────── */
    #servicios { background: var(--carbon); color: var(--hueso); }
    #servicios .section-label { color: var(--laton); }
    #servicios h2 { color: var(--hueso); }
    #servicios p  { color: rgba(250,249,247,0.65); }
    #servicios .divider { background: var(--laton); }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2px;
      margin-top: 4rem;
    }
    .service-card {
      padding: 3rem 2.4rem;
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.08);
      position: relative; overflow: hidden;
      transition: background 0.3s;
    }
    .service-card:hover { background: rgba(255,255,255,0.07); }
    .service-card::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--laton), transparent);
      transform: scaleX(0); transform-origin: left;
      transition: transform 0.4s;
    }
    .service-card:hover::before { transform: scaleX(1); }
    .service-icon {
      font-size: 2rem; margin-bottom: 1.6rem;
      display: block;
    }
    .service-card h3 {
      color: var(--hueso); font-size: 1.1rem;
      margin-bottom: 1rem;
    }
    .service-tag {
      display: inline-block; margin-top: 2rem;
      font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
      color: var(--laton);
      border-bottom: 1px solid var(--laton);
      padding-bottom: 2px;
      opacity: 0.8;
    }

    /* ─── PROYECTOS ────────────────────────────────────────── */
    #proyectos { background: var(--arena-lt); }
    .projects-intro {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 4vw; align-items: end;
      margin-bottom: 4rem;
    }
    /* Masonry con CSS Grid: las fotos van en orden de lectura (izquierda →
       derecha, fila por fila) y cada una conserva su proporción real.
       El alto de cada tarjeta lo calcula main.js fijando grid-row-end (span).
       Sin JS, degrada a una grilla normal (filas alineadas) que igual funciona. */
    .projects-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      align-items: start;
    }
    .projects-grid.is-masonry {
      grid-auto-rows: 8px;   /* unidad base; el span define el alto real */
      row-gap: 0;            /* el espacio vertical lo añade el cálculo del span */
    }
    .proj-card {
      position: relative; overflow: hidden; cursor: pointer;
    }
    .proj-bg {
      display: block;
      width: 100%;
      transition: transform 0.6s ease;
    }
    /* !important para vencer alto/ancho en línea que inyectan algunos plugins
       de optimización (Jetpack/Smush/LiteSpeed) y que deforman la foto. */
    img.proj-bg { width: 100% !important; height: auto !important; }
    div.proj-bg { aspect-ratio: 4 / 5; }     /* placeholder sin imagen: vertical */
    .proj-card:hover .proj-bg { transform: scale(1.04); }
    /* Degradados de respaldo (sólo para tarjetas sin foto), cíclicos. */
    .proj-card:nth-child(5n+1) div.proj-bg { background: linear-gradient(135deg, #C8BFAF 0%, #9E9486 100%); }
    .proj-card:nth-child(5n+2) div.proj-bg { background: linear-gradient(135deg, #8FAE92 0%, #4E6B52 100%); }
    .proj-card:nth-child(5n+3) div.proj-bg { background: linear-gradient(135deg, #D4C4A8 0%, #BFB090 100%); }
    .proj-card:nth-child(5n+4) div.proj-bg { background: linear-gradient(135deg, #B8A06A 0%, #8C7A4E 100%); }
    .proj-card:nth-child(5n+5) div.proj-bg { background: linear-gradient(135deg, #A8B8C8 0%, #6B8096 100%); }

    .proj-info {
      position: absolute; bottom: 0; left: 0; right: 0;
      padding: 1.4rem 1.6rem;
      background: linear-gradient(transparent, rgba(28,28,26,0.75));
      transform: translateY(6px);
      transition: transform 0.3s;
    }
    .proj-card:hover .proj-info { transform: translateY(0); }
    .proj-name {
      color: #fff; font-size: 0.88rem; font-weight: 600;
      letter-spacing: 0.05em;
    }
    .proj-type {
      color: rgba(255,255,255,0.65); font-size: 0.72rem;
      letter-spacing: 0.1em; text-transform: uppercase;
    }

    .projects-cta { text-align: center; margin-top: 3rem; }

    /* ─── SOBRE MÍ ─────────────────────────────────────────── */
    #sobre-mi {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6vw;
      align-items: center;
    }
    .about-image {
      position: relative;
    }
    .about-img-wrap {
      width: 100%; aspect-ratio: 3/4; max-width: 460px;
      background: linear-gradient(160deg, var(--arena) 0%, var(--verde-lt) 100%);
      position: relative;
    }
    .about-img-wrap::after {
      content: '';
      position: absolute;
      width: 80%; height: 80%;
      border: 1.5px solid var(--laton);
      bottom: -18px; right: -18px;
      z-index: -1;
    }
    .about-badge {
      position: absolute;
      bottom: 32px; left: -24px;
      background: var(--carbon); color: var(--hueso);
      padding: 1.2rem 1.6rem;
      font-size: 0.78rem; line-height: 1.5;
    }
    .about-badge strong {
      display: block; font-size: 1.6rem; font-weight: 700;
      color: var(--laton); line-height: 1;
    }

    .about-text { max-width: 520px; }
    .about-text p { margin-bottom: 1.4rem; }
    .about-values {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 1rem; margin: 2.4rem 0;
    }
    .value-item {
      padding: 1.2rem;
      border: 1px solid var(--arena);
      background: var(--hueso);
    }
    .value-item h4 {
      font-size: 0.82rem; font-weight: 600;
      color: var(--verde); margin-bottom: 0.4rem;
      letter-spacing: 0.06em; text-transform: uppercase;
    }
    .value-item p { font-size: 0.82rem; }

    /* ─── CONTACTO ─────────────────────────────────────────── */
    #contacto {
      background: var(--hueso);
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6vw;
      align-items: start;
    }
    .contact-info h2 { margin-bottom: 1.2rem; }
    .contact-info p { font-size: 1rem; max-width: 400px; }
    .contact-links { margin-top: 2.4rem; display: flex; flex-direction: column; gap: 1rem; }
    .contact-link {
      display: flex; align-items: center; gap: 1rem;
      font-size: 0.88rem; color: var(--gris);
      transition: color 0.2s;
    }
    .contact-link:hover { color: var(--verde); }
    .contact-icon {
      width: 40px; height: 40px;
      background: var(--arena-lt);
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem; flex-shrink: 0;
    }

    .contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
    .field label {
      display: block;
      font-size: 0.72rem; font-weight: 600;
      letter-spacing: 0.12em; text-transform: uppercase;
      color: var(--gris); margin-bottom: 0.5rem;
    }
    .field input, .field textarea, .field select {
      width: 100%;
      background: transparent;
      border: none; border-bottom: 1.5px solid var(--arena);
      padding: 10px 0;
      font-family: 'Poppins', sans-serif;
      font-size: 0.9rem; color: var(--carbon);
      outline: none;
      transition: border-color 0.25s;
    }
    .field input:focus, .field textarea:focus, .field select:focus {
      border-color: var(--verde);
    }
    .field textarea { resize: none; height: 100px; }
    .form-submit {
      background: var(--verde); color: #fff;
      border: none; cursor: pointer;
      padding: 14px 32px;
      font-family: 'Poppins', sans-serif;
      font-size: 0.82rem; font-weight: 600;
      letter-spacing: 0.1em; text-transform: uppercase;
      transition: background 0.25s, transform 0.2s;
      align-self: flex-start;
    }
    .form-submit:hover { background: var(--carbon); transform: translateY(-1px); }

    /* ─── FOOTER ───────────────────────────────────────────── */
    footer {
      background: var(--carbon);
      color: rgba(250,249,247,0.45);
      padding: 3rem 5vw;
      display: flex; justify-content: space-between; align-items: center;
    }
    footer .f-logo {
      font-size: 0.78rem; font-weight: 600;
      letter-spacing: 0.18em; text-transform: uppercase;
      color: var(--hueso);
    }
    footer .f-logo span { color: var(--verde-lt); }
    footer p { font-size: 0.72rem; }
    footer .f-links { display: flex; gap: 1.6rem; }
    footer .f-links a {
      font-size: 0.72rem; color: rgba(250,249,247,0.45);
      letter-spacing: 0.08em; text-transform: uppercase;
      transition: color 0.2s;
    }
    footer .f-links a:hover { color: var(--hueso); }

    /* ─── ANIMATIONS ───────────────────────────────────────── */
    .fade-up {
      opacity: 0; transform: translateY(28px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .fade-up.visible { opacity: 1; transform: translateY(0); }
    .fade-up:nth-child(2) { transition-delay: 0.1s; }
    .fade-up:nth-child(3) { transition-delay: 0.2s; }
    .fade-up:nth-child(4) { transition-delay: 0.3s; }

    /* ─── RESPONSIVE ───────────────────────────────────────── */
    @media (max-width: 900px) {
      #home, #sobre-mi, #contacto {
        grid-template-columns: 1fr; gap: 3rem;
      }
      .hero-image { height: 50vw; min-height: 300px; }
      .services-grid { grid-template-columns: 1fr; }
      .projects-grid { grid-template-columns: repeat(2, 1fr); }
      .projects-intro { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .about-badge { left: 0; }
      .nav-links { display: none; }
      footer { flex-direction: column; gap: 1.4rem; text-align: center; }
    }