/*
 * ═══════════════════════════════════════════════════════════════
 *  Notaría 42 — Estilos principales
 *  42notariapublica.com.mx
 *  Iván Villegas Hernández · Notario Titular
 * ═══════════════════════════════════════════════════════════════
 */
    /* ─── RESET & BASE ─────────────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; font-size: 16px; }
    body {
      font-family: 'Inter', sans-serif;
      font-weight: 400;
      color: #1E1E1E;
      background: #F8F7F4;
      line-height: 1.7;
      overflow-x: hidden;
    }
    img { display: block; max-width: 100%; }
    a { text-decoration: none; color: inherit; }

    /* ─── CSS VARIABLES ────────────────────────────────────────── */
    :root {
      --cream:    #F8F7F4;
      --white:    #FFFFFF;
      --dark:     #1A1A1A;
      --charcoal: #2C2C2C;
      --silver:   #555E66;
      --taupe:    #B8A898;
      --gold:     #9A8060;
      --serif:    'Cormorant Garamond', Georgia, serif;
      --sans:     'Inter', system-ui, sans-serif;
      --max:      1200px;
      --nav-h:    72px;
    }

    /* ─── 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 48px;
      background: rgba(26,26,26,0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255,255,255,0.06);
      transition: background 0.3s;
    }
    .nav-brand {
      font-family: var(--serif);
      font-size: 1.05rem;
      font-weight: 500;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: #fff;
    }
    .nav-brand span {
      color: var(--taupe);
      font-weight: 300;
      margin-left: 6px;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 36px;
      list-style: none;
    }
    .nav-links a {
      font-size: 0.72rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.7);
      transition: color 0.2s;
    }
    .nav-links a:hover { color: #fff; }
    .nav-cta {
      background: transparent;
      border: 1px solid rgba(255,255,255,0.35);
      color: #fff !important;
      padding: 9px 22px;
      font-size: 0.68rem !important;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      transition: background 0.2s, border-color 0.2s !important;
    }
    .nav-cta:hover {
      background: rgba(255,255,255,0.1) !important;
      border-color: rgba(255,255,255,0.6) !important;
    }
    .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
    .hamburger span { display: block; width: 24px; height: 1.5px; background: #fff; transition: 0.3s; }

    /* ─── HERO ─────────────────────────────────────────────────── */
    .hero {
      position: relative;
      height: 100vh;
      min-height: 640px;
      display: flex;
      align-items: center;
      justify-content: flex-start;
      overflow: hidden;
    }
    .hero-bg {
      position: absolute;
      inset: 0;
      background-image: url('../imgs/hero.jpg');
      background-size: cover;
      background-position: center 30%;
      transform: scale(1.04);
      transition: transform 8s ease-out;
    }
    .hero-bg.loaded { transform: scale(1); }
    .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(
        105deg,
        rgba(18,18,18,0.93) 0%,
        rgba(18,18,18,0.72) 45%,
        rgba(18,18,18,0.25) 100%
      );
    }
    .hero-content {
      position: relative;
      z-index: 2;
      max-width: var(--max);
      margin: 0 auto;
      padding: 0 64px;
      padding-top: var(--nav-h);
    }
    .hero-eyebrow {
      font-size: 0.68rem;
      letter-spacing: 0.28em;
      text-transform: uppercase;
      color: var(--taupe);
      margin-bottom: 20px;
      display: flex;
      align-items: center;
      gap: 14px;
      text-shadow: 0 1px 6px rgba(0,0,0,0.5);
    }
    .hero-eyebrow::before {
      content: '';
      display: inline-block;
      width: 32px;
      height: 1px;
      background: var(--taupe);
    }
    .hero h1 {
      font-family: var(--serif);
      font-size: clamp(2.6rem, 5vw, 4.2rem);
      font-weight: 300;
      line-height: 1.15;
      color: #fff;
      max-width: 580px;
      margin-bottom: 24px;
      text-shadow: 0 2px 18px rgba(0,0,0,0.55);
    }
    .hero h1 em {
      font-style: italic;
      color: var(--taupe);
    }
    .hero-sub {
      font-size: 0.95rem;
      color: rgba(255,255,255,0.92);
      max-width: 480px;
      line-height: 1.8;
      margin-bottom: 44px;
      font-weight: 300;
      text-shadow: 0 1px 8px rgba(0,0,0,0.45);
    }
    .hero-actions {
      display: flex;
      align-items: center;
      gap: 20px;
      flex-wrap: wrap;
    }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: #fff;
      color: var(--dark);
      padding: 16px 36px;
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      transition: background 0.2s, transform 0.2s;
    }
    .btn-primary:hover { background: var(--cream); transform: translateY(-1px); }
    .btn-primary svg { width: 16px; height: 16px; }
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: rgba(255,255,255,0.75);
      font-size: 0.72rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      border-bottom: 1px solid rgba(255,255,255,0.3);
      padding-bottom: 2px;
      transition: color 0.2s, border-color 0.2s;
    }
    .btn-ghost:hover { color: #fff; border-color: #fff; }
    .btn-wa-hero {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: transparent;
      border: 1.5px solid rgba(37,211,102,0.55);
      color: rgba(255,255,255,0.88);
      padding: 15px 28px;
      font-family: var(--sans);
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      cursor: pointer;
      transition: border-color 0.2s, background 0.2s, color 0.2s;
    }
    .btn-wa-hero:hover {
      border-color: #25D366;
      background: rgba(37,211,102,0.08);
      color: #fff;
    }
    .hero-scroll {
      position: absolute;
      bottom: 36px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 2;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      color: rgba(255,255,255,0.4);
      font-size: 0.62rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
    }
    .scroll-line {
      width: 1px;
      height: 48px;
      background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
      animation: scrollPulse 2s ease-in-out infinite;
    }
    @keyframes scrollPulse {
      0%, 100% { opacity: 0.4; }
      50% { opacity: 1; }
    }

    /* ─── SECTION WRAPPER ──────────────────────────────────────── */
    section { width: 100%; }
    .container {
      max-width: var(--max);
      margin: 0 auto;
      padding: 0 48px;
    }
    .section-label {
      font-size: 0.65rem;
      letter-spacing: 0.28em;
      text-transform: uppercase;
      color: var(--gold);
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }
    .section-label::before {
      content: '';
      display: block;
      width: 24px;
      height: 1px;
      background: var(--gold);
    }
    .section-title {
      font-family: var(--serif);
      font-size: clamp(2rem, 3.5vw, 3rem);
      font-weight: 300;
      line-height: 1.2;
      color: var(--dark);
    }
    .section-title em { font-style: italic; color: var(--gold); }

    /* ─── STATEMENT BAND ───────────────────────────────────────── */
    .statement {
      background: var(--dark);
      padding: 80px 48px;
      text-align: center;
    }
    .statement blockquote {
      font-family: var(--serif);
      font-size: clamp(1.5rem, 2.8vw, 2.2rem);
      font-weight: 300;
      font-style: italic;
      color: #fff;
      max-width: 820px;
      margin: 0 auto 20px;
      line-height: 1.5;
    }
    .statement cite {
      font-size: 0.68rem;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--taupe);
      font-style: normal;
    }

    /* ─── SERVICIOS ────────────────────────────────────────────── */
    .servicios {
      padding: 100px 0;
      background: var(--cream);
    }
    .servicios-header {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: end;
      margin-bottom: 64px;
    }
    .servicios-intro {
      font-size: 0.95rem;
      color: var(--silver);
      line-height: 1.9;
      max-width: 400px;
    }
    .servicios-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1px;
      background: #D8D4CE;
    }
    .servicio-card {
      background: var(--cream);
      padding: 36px 28px;
      transition: background 0.25s;
      position: relative;
      overflow: hidden;
    }
    .servicio-card::after {
      content: '';
      position: absolute;
      bottom: 0; left: 28px;
      width: 0;
      height: 2px;
      background: var(--gold);
      transition: width 0.3s ease;
    }
    .servicio-card:hover { background: var(--white); }
    .servicio-card:hover::after { width: calc(100% - 56px); }
    .servicio-num {
      font-family: var(--serif);
      font-size: 2.2rem;
      font-weight: 300;
      color: #D8D4CE;
      line-height: 1;
      margin-bottom: 20px;
    }
    .servicio-title {
      font-family: var(--serif);
      font-size: 1.15rem;
      font-weight: 500;
      color: var(--dark);
      margin-bottom: 10px;
      line-height: 1.3;
    }
    .servicio-desc {
      font-size: 0.88rem;
      color: var(--silver);
      line-height: 1.8;
    }

    /* ─── SPLIT: IMAGEN + NOTARIO ──────────────────────────────── */
    .notario {
      display: grid;
      grid-template-columns: 1fr 1fr;
      min-height: 600px;
    }
    .notario-img {
      background-image: url('../imgs/letrero.jpg');
      background-size: cover;
      background-position: center;
    }
    .notario-content {
      background: var(--dark);
      padding: 80px 64px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .notario-content .section-label { color: var(--taupe); }
    .notario-content .section-label::before { background: var(--taupe); }
    .notario-content .section-title { color: #fff; margin-bottom: 28px; }
    .notario-text {
      font-size: 0.92rem;
      color: rgba(255,255,255,0.82);
      line-height: 1.9;
      margin-bottom: 36px;
    }
    .notario-divider {
      width: 48px;
      height: 1px;
      background: var(--taupe);
      margin-bottom: 28px;
    }
    .notario-firma {
      font-family: var(--serif);
      font-size: 1.4rem;
      font-weight: 300;
      font-style: italic;
      color: var(--taupe);
      line-height: 1.3;
    }
    .notario-cargo {
      font-size: 0.65rem;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.35);
      margin-top: 6px;
    }

    /* ─── POR QUÉ ELEGIRNOS ────────────────────────────────────── */
    .porque {
      padding: 100px 0;
      background: var(--white);
    }
    .porque-header {
      text-align: center;
      margin-bottom: 72px;
    }
    .porque-header .section-label { justify-content: center; }
    .porque-header .section-label::before { display: none; }
    .porque-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 48px;
    }
    .porque-item { text-align: center; }
    .porque-icon {
      width: 52px;
      height: 52px;
      margin: 0 auto 20px;
      border: 1px solid #D8D4CE;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gold);
    }
    .porque-icon svg { width: 22px; height: 22px; }
    .porque-title {
      font-family: var(--serif);
      font-size: 1.2rem;
      font-weight: 500;
      color: var(--dark);
      margin-bottom: 12px;
    }
    .porque-desc {
      font-size: 0.9rem;
      color: var(--silver);
      line-height: 1.85;
    }

    /* ─── GALERÍA ──────────────────────────────────────────────── */
    .galeria {
      padding: 100px 0;
      background: var(--cream);
    }
    .galeria-header {
      margin-bottom: 48px;
    }
    .galeria-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      grid-template-rows: 320px 240px;
      gap: 4px;
    }
    .galeria-item {
      overflow: hidden;
      background: #D8D4CE;
    }
    .galeria-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .galeria-item:hover img { transform: scale(1.04); }
    .galeria-item.main { grid-row: 1 / 3; }

    /* ─── CONTACTO ─────────────────────────────────────────────── */
    .contacto {
      background: var(--dark);
      padding: 100px 0 0;
    }
    .contacto-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: start;
      padding-bottom: 80px;
    }
    .contacto-left .section-label { color: var(--taupe); }
    .contacto-left .section-label::before { background: var(--taupe); }
    .contacto-left .section-title { color: #fff; margin-bottom: 16px; }
    .contacto-sub {
      font-size: 0.92rem;
      color: rgba(255,255,255,0.78);
      line-height: 1.8;
      margin-bottom: 44px;
      max-width: 400px;
    }
    .contacto-cta {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      background: #fff;
      color: var(--dark);
      padding: 18px 40px;
      font-size: 0.75rem;
      font-weight: 500;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      transition: background 0.2s, transform 0.2s;
      margin-bottom: 52px;
    }
    .contacto-cta:hover { background: var(--cream); transform: translateY(-1px); }
    .contacto-cta svg { width: 18px; height: 18px; flex-shrink: 0; }
    .contacto-details { display: flex; flex-direction: column; gap: 20px; }
    .contacto-detail {
      display: flex;
      align-items: flex-start;
      gap: 16px;
    }
    .detail-icon {
      width: 36px;
      height: 36px;
      border: 1px solid rgba(255,255,255,0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      color: var(--taupe);
    }
    .detail-icon svg { width: 14px; height: 14px; }
    .detail-label {
      font-size: 0.6rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.55);
      margin-bottom: 3px;
    }
    .detail-value {
      font-size: 0.92rem;
      color: rgba(255,255,255,0.9);
      line-height: 1.5;
    }
    .detail-value a { color: inherit; transition: color 0.2s; }
    .detail-value a:hover { color: #fff; }
    .contacto-map {
      border: none;
      width: 100%;
      height: 100%;
      min-height: 420px;
      filter: grayscale(30%) contrast(0.95);
    }
    .map-wrapper {
      position: relative;
      height: 100%;
      min-height: 420px;
    }

    /* ─── FOOTER ───────────────────────────────────────────────── */
    footer {
      background: #111;
      padding: 36px 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
      border-top: 1px solid rgba(255,255,255,0.05);
    }
    .footer-brand {
      font-family: var(--serif);
      font-size: 0.95rem;
      font-weight: 400;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.55);
    }
    .footer-brand strong {
      font-weight: 500;
      color: rgba(255,255,255,0.8);
    }
    .footer-tagline {
      font-family: var(--serif);
      font-style: italic;
      font-size: 0.85rem;
      color: var(--taupe);
      opacity: 0.7;
    }
    .footer-legal {
      font-size: 0.68rem;
      color: rgba(255,255,255,0.2);
      letter-spacing: 0.08em;
    }

    /* ─── FACHADA BAND ─────────────────────────────────────────── */
    .fachada-band {
      position: relative;
      height: 280px;
      overflow: hidden;
    }
    .fachada-band img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 40%;
      filter: brightness(0.6);
    }
    .fachada-overlay {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 8px;
      background: rgba(18,18,18,0.45);
    }
    .fachada-overlay p {
      font-size: 0.65rem;
      letter-spacing: 0.3em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.5);
    }
    .fachada-overlay h2 {
      font-family: var(--serif);
      font-size: clamp(1.8rem, 3vw, 2.6rem);
      font-weight: 300;
      color: #fff;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    /* ─── RESPONSIVE ───────────────────────────────────────────── */
    @media (max-width: 1024px) {
      .servicios-grid { grid-template-columns: repeat(2, 1fr); }
      .porque-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
      .galeria-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
      }
      .galeria-item.main { grid-row: auto; }
    }
    @media (max-width: 768px) {
      nav { padding: 0 24px; }
      .nav-links { display: none; }
      .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: var(--nav-h);
        left: 0; right: 0;
        background: rgba(26,26,26,0.97);
        padding: 32px 24px;
        gap: 24px;
        border-bottom: 1px solid rgba(255,255,255,0.08);
      }
      .nav-links.open a { font-size: 0.9rem; }
      .hamburger { display: flex; }
      .hero-content { padding: 0 24px; padding-top: var(--nav-h); }
      .container { padding: 0 24px; }
      .servicios-header { grid-template-columns: 1fr; }
      .servicios-grid { grid-template-columns: 1fr; }
      .notario { grid-template-columns: 1fr; }
      .notario-img { height: 340px; }
      .notario-content { padding: 56px 28px; }
      .porque-grid { grid-template-columns: 1fr; gap: 32px; }
      .galeria-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
      .galeria-item { height: 260px; }
      .contacto-inner { grid-template-columns: 1fr; gap: 48px; }
      .statement { padding: 60px 24px; }
      footer { flex-direction: column; align-items: flex-start; gap: 12px; }
    }

    /* ─── WHATSAPP BUBBLE ──────────────────────────────────────── */
    .wa-bubble {
      position: fixed;
      bottom: 28px;
      right: 28px;
      z-index: 200;
      width: 60px;
      height: 60px;
      border-radius: 50%;
      background: #25D366;
      border: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 20px rgba(37,211,102,0.45), 0 2px 8px rgba(0,0,0,0.2);
      transition: transform 0.25s cubic-bezier(.34,1.56,.64,1), box-shadow 0.25s;
      outline: none;
    }
    .wa-bubble:hover {
      transform: scale(1.1);
      box-shadow: 0 6px 28px rgba(37,211,102,0.55), 0 4px 12px rgba(0,0,0,0.22);
    }
    .wa-bubble:active { transform: scale(0.96); }
    .wa-bubble svg { width: 30px; height: 30px; fill: #fff; }
    .wa-pulse {
      position: absolute;
      inset: -4px;
      border-radius: 50%;
      border: 2px solid rgba(37,211,102,0.5);
      animation: waPulse 2.2s ease-out infinite;
    }
    @keyframes waPulse {
      0%   { transform: scale(1); opacity: 0.7; }
      70%  { transform: scale(1.35); opacity: 0; }
      100% { transform: scale(1.35); opacity: 0; }
    }
    .wa-tooltip {
      position: absolute;
      right: 72px;
      bottom: 50%;
      transform: translateY(50%);
      background: var(--dark);
      color: #fff;
      font-size: 0.75rem;
      font-weight: 400;
      white-space: nowrap;
      padding: 8px 14px;
      border-radius: 4px;
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.2s;
    }
    .wa-tooltip::after {
      content: '';
      position: absolute;
      right: -6px;
      top: 50%;
      transform: translateY(-50%);
      border: 6px solid transparent;
      border-right: none;
      border-left-color: var(--dark);
    }
    .wa-bubble:hover .wa-tooltip { opacity: 1; }

    /* ─── MODAL OVERLAY ────────────────────────────────────────── */
    .wa-overlay {
      position: fixed;
      inset: 0;
      z-index: 300;
      background: rgba(10,10,10,0.6);
      backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.28s ease, visibility 0.28s ease;
    }
    .wa-overlay.active {
      opacity: 1;
      visibility: visible;
    }
    .wa-modal {
      background: #fff;
      width: 100%;
      max-width: 480px;
      border-radius: 4px;
      overflow: hidden;
      box-shadow: 0 24px 64px rgba(0,0,0,0.3);
      transform: translateY(24px) scale(0.97);
      transition: transform 0.32s cubic-bezier(.34,1.3,.64,1);
    }
    .wa-overlay.active .wa-modal {
      transform: translateY(0) scale(1);
    }

    /* Modal header */
    .wa-modal-header {
      background: #1A1A1A;
      padding: 22px 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }
    .wa-modal-brand {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .wa-modal-icon {
      width: 38px;
      height: 38px;
      background: #25D366;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .wa-modal-icon svg { width: 20px; height: 20px; fill: #fff; }
    .wa-modal-title {
      font-family: var(--serif);
      font-size: 1.15rem;
      font-weight: 400;
      color: #fff;
      line-height: 1.2;
    }
    .wa-modal-sub {
      font-size: 0.7rem;
      color: rgba(255,255,255,0.5);
      letter-spacing: 0.06em;
      margin-top: 2px;
    }
    .wa-close {
      background: none;
      border: none;
      cursor: pointer;
      color: rgba(255,255,255,0.45);
      line-height: 1;
      padding: 4px;
      transition: color 0.2s;
      flex-shrink: 0;
    }
    .wa-close:hover { color: #fff; }
    .wa-close svg { width: 20px; height: 20px; }

    /* Modal body / form */
    .wa-modal-body {
      padding: 28px;
    }
    .wa-intro {
      font-size: 0.85rem;
      color: #555E66;
      line-height: 1.75;
      margin-bottom: 24px;
      padding-bottom: 20px;
      border-bottom: 1px solid #EBEBEB;
    }
    .wa-form { display: flex; flex-direction: column; gap: 16px; }
    .wa-field { display: flex; flex-direction: column; gap: 6px; }
    .wa-label {
      font-size: 0.7rem;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: #2C2C2C;
    }
    .wa-label span { color: #c0392b; margin-left: 2px; }
    .wa-input,
    .wa-select,
    .wa-textarea {
      font-family: var(--sans);
      font-size: 0.9rem;
      color: #1E1E1E;
      background: #F8F7F4;
      border: 1.5px solid #DDDAD5;
      border-radius: 3px;
      padding: 11px 14px;
      width: 100%;
      outline: none;
      transition: border-color 0.2s, background 0.2s;
      -webkit-appearance: none;
    }
    .wa-input:focus,
    .wa-select:focus,
    .wa-textarea:focus {
      border-color: #25D366;
      background: #fff;
    }
    .wa-input::placeholder,
    .wa-textarea::placeholder { color: #AAA49E; }
    .wa-select { cursor: pointer; }
    .wa-select-wrap { position: relative; }
    .wa-select-wrap::after {
      content: '';
      position: absolute;
      right: 14px;
      top: 50%;
      transform: translateY(-50%);
      width: 0; height: 0;
      border-left: 5px solid transparent;
      border-right: 5px solid transparent;
      border-top: 6px solid #888;
      pointer-events: none;
    }
    .wa-textarea {
      resize: vertical;
      min-height: 90px;
      line-height: 1.6;
    }
    .wa-error {
      font-size: 0.72rem;
      color: #c0392b;
      display: none;
    }
    .wa-field.has-error .wa-input,
    .wa-field.has-error .wa-select,
    .wa-field.has-error .wa-textarea {
      border-color: #c0392b;
      background: #fdf5f5;
    }
    .wa-field.has-error .wa-error { display: block; }

    /* Submit button */
    .wa-submit {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      width: 100%;
      background: #25D366;
      color: #fff;
      border: none;
      padding: 15px 24px;
      font-family: var(--sans);
      font-size: 0.78rem;
      font-weight: 500;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      cursor: pointer;
      border-radius: 3px;
      margin-top: 6px;
      transition: background 0.2s, transform 0.15s;
    }
    .wa-submit:hover { background: #20b858; }
    .wa-submit:active { transform: scale(0.98); }
    .wa-submit svg { width: 18px; height: 18px; fill: #fff; }
    .wa-disclaimer {
      font-size: 0.68rem;
      color: #AAA49E;
      text-align: center;
      margin-top: 12px;
      line-height: 1.6;
    }

    @media (m