/* ======================================
   REFORMAS MIREK — styles.css
   Estilo moderno y limpio
   ====================================== */

/* ---- Variables ---- */
:root {
    --color-bg: #FAFAF8;
    --color-surface: #F2F2EF;
    --color-border: #E2E2DE;
    --color-text: #1A1A18;
    --color-muted: #6B6B65;
    --color-accent: #D4500A;
    --color-accent-dk: #B03D06;
    --color-white: #FFFFFF;
    --color-whatsapp: #25D366;
    --color-whatsapp-dk: #1ebe5d;
  
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body: 'Barlow', sans-serif;
  
    --radius: 6px;
    --radius-lg: 12px;
    --shadow: 0 2px 16px rgba(0, 0, 0, .07);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, .10);
  
    --max-w: 1140px;
    --gap: clamp(1.4rem, 3vw, 2.4rem);
  
    --section-padding: clamp(2.8rem, 6vw, 4.5rem);
    --hero-padding-top: clamp(1.4rem, 4vw, 2.8rem);
    --hero-padding-bottom: clamp(2.6rem, 6vw, 4.5rem);
  }
  
  /* ---- Reset básico ---- */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-bg);
  }
  
  img {
    display: block;
    max-width: 100%;
  }
  
  a {
    color: inherit;
    text-decoration: none;
  }
  
  ul {
    list-style: none;
  }
  
  #inicio,
  #servicios,
  #nosotros,
  #contacto {
    scroll-margin-top: 90px;
  }
  
  /* ---- Utilidades ---- */
  .container {
    width: min(var(--max-w), 100% - 2rem);
    margin-inline: auto;
  }
  
  .section-eyebrow {
    font-family: var(--font-body);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: .55rem;
  }
  
  .section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.01em;
    margin-bottom: 1rem;
  }
  
  .section-header {
    max-width: 480px;
    margin-bottom: 2.2rem;
  }
  
  /* ---- Botones ---- */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .55rem 1.3rem;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background .2s, color .2s, border-color .2s, transform .15s;
  }
  
  .btn:hover {
    transform: translateY(-1px);
  }
  
  .btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
  }
  
  .btn--primary:hover {
    background: var(--color-accent-dk);
    border-color: var(--color-accent-dk);
  }
  
  .btn--ghost {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
  }
  
  .btn--ghost:hover {
    border-color: var(--color-text);
  }
  
  .btn--whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-color: var(--color-whatsapp);
  }
  
  .btn--whatsapp:hover {
    background: var(--color-whatsapp-dk);
    border-color: var(--color-whatsapp-dk);
  }
  
  .btn--lg {
    padding: .72rem 1.7rem;
    font-size: 1rem;
  }
  
  .btn--full {
    width: 100%;
  }
  
  /* ============================================================
     HEADER
     ============================================================ */
  .header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 250, 248, .92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
  }
  
  .header__inner {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-block: .8rem;
  }
  
  .logo {
    display: flex;
    align-items: center;
    gap: .65rem;
    flex-shrink: 0;
  }
  
  .logo__mark {
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    display: grid;
    place-items: center;
    border-radius: 4px;
  }
  
  .logo__text {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: .01em;
  }
  
  .logo__text strong {
    color: var(--color-accent);
  }
  
  .nav {
    display: flex;
    gap: 1.8rem;
    margin-left: auto;
  }
  
  .nav a {
    font-size: .9rem;
    font-weight: 500;
    color: var(--color-muted);
    transition: color .2s;
  }
  
  .nav a:hover {
    color: var(--color-text);
  }
  
  /* ============================================================
     HERO
     ============================================================ */
  .hero {
    padding-top: var(--hero-padding-top);
    padding-bottom: var(--hero-padding-bottom);
    background:
      radial-gradient(circle at 85% 18%, rgba(212, 80, 10, 0.09), transparent 30%),
      var(--color-white);
    border-bottom: 1px solid var(--color-border);
  }
  
  .hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    align-items: center;
  }
  
  .hero__eyebrow {
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: .8rem;
  }
  
  .hero__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.02em;
    margin-bottom: 1.15rem;
  }
  
  .hero__title span {
    color: var(--color-accent);
  }
  
  .hero__desc {
    font-size: 1.05rem;
    color: var(--color-muted);
    max-width: 440px;
    margin-bottom: 1.6rem;
  }
  
  .hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
  }
  
  /* Hero visual */
  .hero__visual {
    display: flex;
    justify-content: center;
  }
  
  .hero__img-frame {
    position: relative;
    width: 100%;
    max-width: 520px;
  }
  
  .slider {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
  }
  
  .slider__track {
    display: flex;
    transition: transform .5s cubic-bezier(.4, 0, .2, 1);
    will-change: transform;
  }
  
  .slider__img {
    min-width: 100%;
    width: 100%;
    height: 420px;
    object-fit: cover;
    object-position: center;
    display: block;
    flex-shrink: 0;
  }
  
  .slider__img--top {
    object-position: center 40%;
  }
  
  .slider__img--center {
    object-position: center center;
  }
  
  .slider__img--bottom {
    object-position: center 80%;
  }
  
  .slider__img--very-bottom {
    object-position: center bottom;
  }
  
  .slider__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, .85);
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s, transform .15s;
    z-index: 2;
  }
  
  .slider__btn:hover {
    background: #fff;
    transform: translateY(-50%) scale(1.08);
  }
  
  .slider__btn--prev {
    left: .7rem;
  }
  
  .slider__btn--next {
    right: .7rem;
  }
  
  .slider__dots {
    position: absolute;
    bottom: .8rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 2;
  }
  
  .slider__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, .5);
    cursor: pointer;
    padding: 0;
    transition: background .2s, transform .2s;
  }
  
  .slider__dot.active {
    background: #fff;
    transform: scale(1.3);
  }
  
  .hero__badge {
    position: absolute;
    bottom: -1rem;
    left: -1.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .85rem 1.1rem;
    display: flex;
    align-items: center;
    gap: .75rem;
    box-shadow: var(--shadow);
  }
  
  .hero__badge-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
  }
  
  .hero__badge-text {
    font-size: .78rem;
    font-weight: 600;
    color: var(--color-muted);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: .05em;
  }
  
  /* ============================================================
     SERVICIOS
     ============================================================ */
  .servicios {
    padding-block: var(--section-padding);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
  }
  
  .servicios__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
  }
  
  .servicio-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.6rem 1.35rem;
    transition: box-shadow .25s, transform .2s;
    overflow: hidden;
  }
  
  .servicio-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
  }
  
  .servicio-card--foto {
    padding: 0;
    display: flex;
    flex-direction: column;
  }
  
  .servicio-card__img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    object-position: center;
    display: block;
  }
  
  .servicio-card__img--top {
    object-position: center 25%;
  }
  
  .servicio-card__img--center {
    object-position: center center;
  }
  
  .servicio-card__img--bottom {
    object-position: center 75%;
  }
  
  .servicio-card__img--very-bottom {
    object-position: center bottom;
  }
  
  .servicio-card__body {
    padding: 1.05rem 1.25rem 1.25rem;
    flex: 1;
  }
  
  .servicio-card__icon {
    width: 36px;
    height: 36px;
    color: var(--color-accent);
    margin-bottom: .65rem;
  }
  
  .servicio-card__icon svg {
    width: 100%;
    height: 100%;
  }
  
  .servicio-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: .3rem;
    letter-spacing: .01em;
  }
  
  .servicio-card p {
    font-size: .88rem;
    color: var(--color-muted);
    line-height: 1.42;
  }
  
  /* ============================================================
     NOSOTROS
     ============================================================ */
  .nosotros {
    padding-block: var(--section-padding);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
  }
  
  .nosotros__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    align-items: center;
  }
  
  .nosotros__content p {
    color: var(--color-muted);
    margin-bottom: 1.25rem;
    max-width: 460px;
  }
  
  .nosotros__list {
    display: flex;
    flex-direction: column;
    gap: .6rem;
    margin-bottom: 1.8rem;
  }
  
  .nosotros__list li {
    display: flex;
    align-items: center;
    gap: .7rem;
    font-size: .95rem;
    font-weight: 500;
  }
  
  .check {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    background: var(--color-accent);
    color: #fff;
    border-radius: 50%;
    font-size: .7rem;
    flex-shrink: 0;
  }
  
  .nosotros__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .9rem;
  }
  
  .stat {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1rem .9rem;
    display: flex;
    flex-direction: column;
    gap: .25rem;
  }
  
  .stat__num {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
  }
  
  .stat__label {
    font-size: .72rem;
    font-weight: 500;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
  }
  
  .nosotros__foto {
    display: flex;
    justify-content: center;
  }
  
  .nosotros__img {
    width: 100%;
    max-width: 520px;
    height: 470px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
  }
  
  .nosotros__img--top {
    object-position: center 25%;
  }
  
  .nosotros__img--center {
    object-position: center center;
  }
  
  .nosotros__img--bottom {
    object-position: center 75%;
  }
  
  .nosotros__img--very-bottom {
    object-position: center bottom;
  }
  
  /* ============================================================
     CONTACTO
     ============================================================ */
  .contacto {
    padding-block: var(--section-padding);
    background: var(--color-white);
  }
  
  .contacto__inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--gap);
    align-items: start;
  }
  
  .contacto__info p {
    color: var(--color-muted);
    margin-bottom: 1.5rem;
    max-width: 390px;
  }
  
  .contacto__acciones {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
    margin-bottom: 1.6rem;
  }
  
  .contacto__datos {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .dato {
    display: flex;
    flex-direction: column;
    gap: .1rem;
  }
  
  .dato__label {
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-muted);
  }
  
  .dato__val {
    font-size: 1rem;
    font-weight: 500;
    transition: color .2s;
  }
  
  a.dato__val:hover {
    color: var(--color-accent);
  }
  
  /* Formulario */
  .contacto__form {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.7rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    box-shadow: var(--shadow);
  }
  
  .form-group {
    display: flex;
    flex-direction: column;
    gap: .35rem;
  }
  
  .form-group--full {
    grid-column: 1 / -1;
  }
  
  .contacto__form .btn--full {
    grid-column: 1 / -1;
  }
  
  .form-group label {
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--color-muted);
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    font-family: var(--font-body);
    font-size: .95rem;
    color: var(--color-text);
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    padding: .6rem .85rem;
    transition: border-color .2s, box-shadow .2s;
    outline: none;
    width: 100%;
    resize: vertical;
  }
  
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(212, 80, 10, .12);
  }
  
  .form-group input::placeholder,
  .form-group textarea::placeholder {
    color: #b0b0a8;
  }
  
  .form-honeypot {
    display: none;
  }
  
  /* ============================================================
     FOOTER
     ============================================================ */
  .footer {
    background: var(--color-text);
    color: var(--color-white);
    padding-block: 1.5rem;
  }
  
  .footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .footer .logo__text {
    color: #fff;
  }
  
  .footer .logo__text strong {
    color: var(--color-accent);
  }
  
  .footer__copy {
    font-size: .85rem;
    color: rgba(255, 255, 255, .45);
  }
  
  /* ============================================================
     RESPONSIVE
     ============================================================ */
  @media (max-width: 900px) {
    :root {
      --section-padding: clamp(2.4rem, 5vw, 3.6rem);
      --hero-padding-top: 1.6rem;
      --hero-padding-bottom: 3rem;
    }
  
    .servicios__grid {
      grid-template-columns: 1fr 1fr;
    }
  
    .servicio-card__img {
      height: 230px;
    }
  
    .nosotros__stats {
      grid-template-columns: repeat(2, 1fr);
    }
  
    .nosotros__img {
      height: 430px;
    }
  }
  
  @media (max-width: 700px) {
    :root {
      --section-padding: 2.6rem;
      --hero-padding-top: 1.2rem;
      --hero-padding-bottom: 2.3rem;
    }
  
    .nav {
      display: none;
    }
  
    .header__inner {
      gap: 1rem;
      padding-block: .75rem;
    }
  
    .header .btn {
      margin-left: auto;
    }
  
    .hero__inner,
    .nosotros__inner,
    .contacto__inner {
      grid-template-columns: 1fr;
    }
  
    .hero__inner {
      gap: 0;
    }
  
    .hero__content {
      text-align: left;
    }
  
    .hero__eyebrow {
      margin-bottom: .65rem;
    }
  
    .hero__title {
      font-size: clamp(3rem, 14vw, 4rem);
      margin-bottom: 1rem;
    }
  
    .hero__desc {
      max-width: 100%;
      margin-bottom: 1.4rem;
    }
  
    .hero__visual {
      display: none;
    }
  
    .section-header {
      margin-bottom: 1.8rem;
    }
  
    .servicios__grid {
      grid-template-columns: 1fr;
    }
  
    .servicio-card__img {
      height: 240px;
    }
  
    .nosotros__list {
      margin-bottom: 1.5rem;
    }
  
    .nosotros__foto {
      display: none;
    }
  
    .contacto__form {
      grid-template-columns: 1fr;
      padding: 1.4rem;
    }
  }
  
  @media (max-width: 480px) {
    :root {
      --section-padding: 2.3rem;
      --hero-padding-top: 1rem;
      --hero-padding-bottom: 2.1rem;
    }
  
    .container {
      width: min(100% - 1.4rem, var(--max-w));
    }
  
    .header__inner {
      flex-wrap: wrap;
    }
  
    .header .btn {
      width: 100%;
    }
  
    .hero__actions {
      flex-direction: column;
    }
  
    .hero__actions .btn {
      width: 100%;
    }
  
    .contacto__acciones {
      flex-direction: column;
    }
  
    .contacto__acciones .btn {
      width: 100%;
    }
  
    .footer__inner {
      align-items: flex-start;
      flex-direction: column;
    }
  }

  #zonas {
    scroll-margin-top: 90px;
  }
  
  .zonas {
    padding-block: var(--section-padding);
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
  }
  
  .zonas__texto {
    max-width: 720px;
    color: var(--color-muted);
    margin-bottom: 1.5rem;
  }
  
  .zonas__grid {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
  }
  
  .zonas__grid span {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .65rem 1rem;
    font-weight: 600;
    color: var(--color-text);
  }