/* =================================================================
   RESPONSIVE - CONTACT FORM SECTION
   Mobile First - Breakpoints: 320px, 480px, 768px, 1024px, 1200px
   ================================================================= */

/* ========================================
   MÓVIL PEQUEÑO (hasta 480px)
   ======================================== */
@media (max-width: 480px) {
    /* === CONTACT SECTION === */
    .contact-section {
        padding: 50px 16px;
    }

    .contact-wrap {
        border-radius: 24px;
    }

    .contact-overlay {
        padding: 30px 20px;
    }

    /* Grid a 1 columna con formulario ABAJO */
    .contact-grid {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    /* Texto primero */
    .contact-info {
        order: 1;
        max-width: 100%;
    }

    /* Formulario después */
    .contact-card {
        order: 2;
        border-radius: 20px;
        backdrop-filter: blur(8px);
        width: 100%;
    }

    /* Títulos responsivos */
    .contact-title {
        margin-bottom: 20px;
    }

    .contact-title .t1 {
        font-size: clamp(20px, 5vw, 24px);
        display: block;
        margin-bottom: 5px;
    }

    .contact-title .t2 {
        font-size: clamp(28px, 7vw, 36px);
        letter-spacing: 0.3px;
        line-height: 1.1;
    }

    /* Textos responsivos */
    .contact-desc {
        font-size: clamp(14px, 3.5vw, 15px);
        line-height: 1.65;
        margin-bottom: 14px;
        max-width: 100%;
    }

    /* Formulario */
    .contact-form {
        gap: 14px;
    }

    /* Labels */
    .field label {
        left: 18px;
        top: 14px;
        font-size: 16px;
    }

    /* Inputs */
    .field input,
    .field textarea {
        font-size: 15px;
        border-radius: 14px;
    }

    .field-textarea textarea {
        min-height: 120px;
    }

    /* Botón */
    .contact-btn {
        margin-top: 8px;
        padding: 14px 36px;
        font-size: 15px;
    }

    /* Teléfono */
    .contact-call {
        margin-top: 24px;
    }

    .call-label {
        font-size: clamp(16px, 4vw, 18px);
        margin-bottom: 10px;
    }

    .call-row {
        gap: 10px;
    }

    .call-icon-img {
        width: 30px;
    }

    .call-number {
        font-size: clamp(18px, 4.5vw, 20px);
    }

    /* Simplificar transiciones en móvil */
    .contact-btn::after {
        display: none;
    }
}

/* ========================================
   MÓVIL GRANDE (481px - 767px)
   ======================================== */
@media (min-width: 481px) and (max-width: 767px) {
    /* === CONTACT SECTION === */
    .contact-section {
        padding: 60px 20px;
    }

    .contact-wrap {
        border-radius: 32px;
    }

    .contact-overlay {
        padding: 40px 30px;
    }

    /* Grid a 1 columna con formulario ABAJO */
    .contact-grid {
        display: flex;
        flex-direction: column;
        gap: 35px;
    }

    /* Texto primero */
    .contact-info {
        order: 1;
        max-width: 100%;
    }

    /* Formulario después */
    .contact-card {
        order: 2;
        border-radius: 24px;
        padding: 32px 26px;
        width:100%;
    }

    /* Títulos responsivos */
    .contact-title .t1 {
        font-size: clamp(22px, 4.5vw, 28px);
        margin-bottom: 5px;
    }

    .contact-title .t2 {
        font-size: clamp(32px, 6vw, 42px);
        line-height: 1.1;
    }

    /* Textos responsivos */
    .contact-desc {
        font-size: clamp(15px, 3vw, 16px);
        line-height: 1.7;
        margin-bottom: 16px;
        max-width: 100%;
    }

    /* Formulario */
    .contact-form {
        gap: 16px;
    }

    .field label {
        left: 20px;
        top: 15px;
        font-size: 18px;
    }

    .field input,
    .field textarea {
        padding: 38px 20px 15px 20px;
        font-size: 15px;
        border-radius: 16px;
    }

    .field-textarea textarea {
        min-height: 130px;
    }

    .contact-btn {
        margin-top: 10px;
        padding: 15px 40px;
        font-size: 15px;
    }

    /* Teléfono */
    .contact-call {
        margin-top: 26px;
    }

    .call-label {
        font-size: clamp(17px, 3.5vw, 19px);
    }

    .call-icon-img {
        width: 32px;
    }

    .call-number {
        font-size: clamp(19px, 4vw, 21px);
    }
}

/* ========================================
   TABLET (768px - 1023px)
   ======================================== */
@media (min-width: 768px) and (max-width: 1023px) {
    /* === CONTACT SECTION === */
    .contact-section {
        padding: 70px 20px;
    }

    .contact-wrap {
        border-radius: 42px;
    }

    .contact-overlay {
        padding: 50px 50px;
    }

    /* Mantener 1 columna con formulario ABAJO */
    .contact-grid {
        display: flex;
        flex-direction: column;
        gap: 40px;
        max-width: 700px;
        margin: 0 auto;
    }

    /* Texto primero */
    .contact-info {
        order: 1;
        max-width: 100%;
    }

    /* Formulario después */
    .contact-card {
        order: 2;
        border-radius: 28px;
        padding: 34px 30px;
        width: 100%;
    }

    /* Títulos responsivos */
    .contact-title .t1 {
        font-size: clamp(24px, 4vw, 30px);
        margin-bottom: 8px;
    }

    .contact-title .t2 {
        font-size: clamp(36px, 5.5vw, 50px);
        line-height: 1.1;
    }

    /* Textos responsivos */
    .contact-desc {
        font-size: clamp(16px, 2.5vw, 17px);
        line-height: 1.75;
        margin-bottom: 18px;
        max-width: 100%;
    }

    /* Formulario */
    .contact-form {
        gap: 17px;
    }

    .field label {
        left: 22px;
        top: 15px;
        font-size: clamp(17px, 2.2vw, 19px);
    }

    .field input,
    .field textarea {
        padding: 39px 22px 16px 22px;
        font-size: clamp(15px, 1.8vw, 16px);
        border-radius: 17px;
    }

    .field-textarea textarea {
        min-height: 140px;
    }

    .contact-btn {
        padding: 15px 42px;
        font-size: clamp(15px, 1.8vw, 16px);
    }

    /* Teléfono */
    .call-label {
        font-size: clamp(18px, 2.5vw, 19px);
    }

    .call-icon-img {
        width: 33px;
    }

    .call-number {
        font-size: clamp(20px, 2.8vw, 22px);
    }
}

/* ========================================
   TABLET LANDSCAPE
   ======================================== */
@media (min-width: 768px) and (max-width: 1023px) and (orientation: landscape) {
    .contact-overlay {
        padding: 45px 45px;
    }

    /* En landscape mantenemos 2 columnas pero invertidas (texto izquierda, formulario derecha) */
    .contact-grid {
        display: grid;
        grid-template-columns: 1fr 420px;
        gap: 50px;
        max-width: 100%;
    }

    /* Texto a la izquierda */
    .contact-info {
        order: 1;
    }

    /* Formulario a la derecha */
    .contact-card {
        order: 2;
    }

    .field-textarea textarea {
        min-height: 120px;
    }
}

/* ========================================
   LAPTOP PEQUEÑO (1024px - 1199px)
   ======================================== */
@media (min-width: 1024px) and (max-width: 1199px) {
    /* === CONTACT SECTION === */
    .contact-section {
        padding: 80px 20px;
    }

    .contact-wrap {
        border-radius: 50px;
    }

    .contact-overlay {
        padding: 60px 70px;
    }

    /* Grid 2 columnas NORMAL (formulario izquierda, texto derecha) */
    .contact-grid {
        display: grid;
        grid-template-columns: 450px 1fr;
        gap: 60px;
        max-width: 100%;
    }

    /* Resetear orden para desktop */
    .contact-info,
    .contact-card {
        order: 0;
    }

    /* Títulos responsivos */
    .contact-title .t1 {
        font-size: clamp(26px, 2.5vw, 32px);
        margin-bottom: 10px;
    }

    .contact-title .t2 {
        font-size: clamp(40px, 4vw, 54px);
        line-height: 1.1;
    }

    /* Textos responsivos */
    .contact-desc {
        font-size: clamp(16px, 1.5vw, 17px);
        line-height: 1.8;
        margin-bottom: 20px;
        max-width: 580px;
    }

    /* Formulario */
    .contact-card {
        border-radius: 30px;
        padding: 36px 32px;
        width: 100%;
    }

    .field label {
        font-size: clamp(17px, 1.8vw, 19px);
    }

    .field input,
    .field textarea {
        padding: 39px 22px 16px 22px;
        font-size: clamp(15px, 1.5vw, 16px);
    }

    .field-textarea textarea {
        min-height: 145px;
    }

    /* Botón */
    .contact-btn {
        padding: clamp(14px, 1.5vw, 15px) clamp(38px, 4vw, 42px);
        font-size: clamp(15px, 1.5vw, 16px);
    }

    /* Teléfono */
    .call-label {
        font-size: clamp(18px, 1.8vw, 19px);
    }

    .call-icon-img {
        width: clamp(30px, 3vw, 33px);
    }

    .call-number {
        font-size: clamp(20px, 2vw, 22px);
    }
}

/* ========================================
   DESKTOP ESTÁNDAR (1200px - 1439px)
   ======================================== */
@media (min-width: 1200px) and (max-width: 1439px) {
    /* === CONTACT SECTION === */
    .contact-wrap {
        max-width: 1500px;
    }

    .contact-overlay {
        padding: 65px 80px;
    }

    /* Grid 2 columnas */
    .contact-grid {
        grid-template-columns: 500px 1fr;
        gap: 70px;
    }

    /* Títulos responsivos */
    .contact-title .t1 {
        font-size: clamp(28px, 2.2vw, 32px);
    }

    .contact-title .t2 {
        font-size: clamp(44px, 3.5vw, 54px);
    }

    /* Textos responsivos */
    .contact-desc {
        font-size: clamp(16px, 1.3vw, 17px);
        max-width: 600px;
    }

    /* Botón */
    .contact-btn {
        padding: clamp(15px, 1.3vw, 16px) clamp(40px, 3.5vw, 45px);
        font-size: clamp(15px, 1.3vw, 16px);
    }

    /* Teléfono */
    .call-label {
        font-size: clamp(18px, 1.5vw, 20px);
    }

    .call-number {
        font-size: clamp(21px, 1.8vw, 23px);
    }
}



/* ========================================
   AJUSTES PARA PANTALLAS CON POCA ALTURA
   ======================================== */
@media (max-height: 700px) and (min-width: 768px) {
    .contact-section {
        padding: 50px 20px;
    }

    .contact-overlay {
        padding: 40px 50px;
    }

    .field-textarea textarea {
        min-height: 100px;
    }
}

/* ========================================
   OPTIMIZACIÓN ANIMACIONES PARA MÓVIL
   ======================================== */
@media (max-width: 767px) {
    /* Simplificar efectos en móvil */
    .contact-btn {
        transition-duration: 0.3s;
    }

    .contact-btn:hover::after {
        width: 200px;
        height: 200px;
    }

    .field input:focus,
    .field textarea:focus {
        transform: none;
    }

    .contact-card {
        backdrop-filter: blur(8px);
    }

    /* Pausar animaciones si el usuario prefiere menos movimiento */
    @media (prefers-reduced-motion: reduce) {
        .field input,
        .field textarea,
        .contact-btn,
        .field label {
            transition-duration: 0.01ms !important;
            animation: none !important;
        }
    }
}

/* ========================================
   AJUSTES ESPECÍFICOS PARA ORIENTACIÓN
   ======================================== */
@media (max-width: 767px) and (orientation: landscape) {
    .contact-section {
        padding: 40px 16px;
    }

    .contact-overlay {
        padding: 25px 20px;
    }

    .contact-grid {
        gap: 25px;
    }

    .field-textarea textarea {
        min-height: 100px;
    }

    .contact-title {
        margin-bottom: 12px;
    }

    .contact-desc {
        margin-bottom: 10px;
    }
}

/* ========================================
   REGLAS RESPONSIVAS GLOBALES PARA TEXTOS DE CONTACTO
   ======================================== */
@media (max-width: 1023px) {
    /* En dispositivos móviles y tablets, forzar texto primero, formulario después */
    .contact-grid {
        display: flex;
        flex-direction: column;
    }
    
    .contact-info {
        order: 1;
    }
    
    .contact-card {
        order: 2;
    }
}

/* Excepción: En tablet landscape (ancho pero no demasiado) mantener 2 columnas pero invertidas */
@media (min-width: 768px) and (max-width: 1023px) and (orientation: landscape) {
    .contact-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .contact-info {
        order: 1;
    }
    
    .contact-card {
        order: 2;
    }
}

/* A partir de 1024px, restaurar orden original */
@media (min-width: 1024px) {
    .contact-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
    
    /* Restaurar orden natural (formulario izquierda, texto derecha) */
    .contact-info,
    .contact-card {
        order: 0;
    }
}

/* =================================================================
   HAMBURGUESA RESPONSIVE - PALETA BLANCO Y NEGRO ELEGANTE
   ESTÉTICA NATURAL Y SOFISTICADA
   ================================================================= */

/* ========================================
   MÓVIL PEQUEÑO (320px - 479px)
   ======================================== */
@media (max-width: 479px) {
  /* ----- HAMBURGUESA ----- */
  .hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    width: 40px;
    height: 30px;
    position: relative;
    z-index: 1001;
    margin-right: 20px;
  }

  .hamburger .bar {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #000;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  /* Estado activo (X) */
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(11px) rotate(45deg);
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
  }

  /* ----- NAVBAR CON FONDO ELEGANTE ----- */
  .navbar {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.98), rgba(250, 250, 250, 0.95)) !important;
    backdrop-filter: blur(15px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

  .nav-container {
    padding: 12px 16px;
  }

  /* ----- LOGO MÓVIL ----- */
  .nav-logo-img {
    height: 35px !important;
    width: auto !important;
    filter: none !important;
  }

  /* ----- MENÚ ELEGANTE Y NATURAL ----- */
  .nav-menu {
    position: fixed;
    top: 64px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 64px);
    background: linear-gradient(135deg, 
      rgba(255, 255, 255, 0.97) 0%, 
      rgba(248, 248, 248, 0.98) 50%,
      rgba(245, 245, 245, 0.99) 100%);
    flex-direction: column;
    align-items: center;
    padding: 40px 16px;
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    overflow-y: auto;
    backdrop-filter: blur(25px);
    gap: 0;
    border-left: 1px solid rgba(0, 0, 0, 0.04);
  }

  .nav-menu.active {
    left: 0;
  }

  /* ----- ITEMS DEL MENÚ ----- */
  .nav-item {
    width: 100%;
    max-width: 280px;
    margin: 8px 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
  }

  .nav-menu.active .nav-item {
    opacity: 1;
    transform: translateY(0);
  }

  /* Retraso escalonado suave */
  .nav-menu.active .nav-item:nth-child(1) { transition-delay: 0.1s; }
  .nav-menu.active .nav-item:nth-child(2) { transition-delay: 0.15s; }
  .nav-menu.active .nav-item:nth-child(3) { transition-delay: 0.2s; }
  .nav-menu.active .nav-item:nth-child(4) { transition-delay: 0.25s; }
  .nav-menu.active .nav-item:nth-child(5) { transition-delay: 0.3s; }

  /* ----- ENLACES ELEGANTES Y NATURALES ----- */
  .nav-link {
    display: block;
    text-align: center;
    padding: 16px 24px;
    font-size: 17px;
    color: #1a1a1a !important;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    letter-spacing: 0.3px;
  }

  .nav-link:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    color: #000000 !important;
  }

  /* Enlace activo en móvil */
  .nav-link.active {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.18);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    font-weight: 600;
  }

  /* Enlace de contacto - Elegante en blanco y negro */
  .nav-link[href="#contacto"] {
    background: linear-gradient(135deg, 
      rgba(0, 0, 0, 0.92) 0%, 
      rgba(20, 20, 20, 0.95) 100%);
    color: #ffffff !important;
    font-weight: 600;
    margin-top: 12px;
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  }

  .nav-link[href="#contacto"]:hover {
    background: linear-gradient(135deg, 
      rgba(0, 0, 0, 0.98) 0%, 
      rgba(30, 30, 30, 1) 100%);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  }

  /* ----- PREVENIR SCROLL ----- */
  body.menu-open {
    overflow: hidden;
  }

  /* ----- ESPACIO PARA NAVBAR FIJA ----- */
  main {
    margin-top: 64px;
  }
}

/* ========================================
   MÓVIL GRANDE (480px - 767px)
   ======================================== */
@media (min-width: 480px) and (max-width: 767px) {
  .hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    width: 42px;
    height: 32px;
    position: relative;
    z-index: 1001;
  }

  .hamburger .bar {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #000;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  /* Estado activo (X) */
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(12px) rotate(45deg);
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-12px) rotate(-45deg);
  }

  /* Navbar */
  .navbar {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.98), rgba(250, 250, 250, 0.95)) !important;
    backdrop-filter: blur(15px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

  .nav-container {
    padding: 14px 20px;
  }

  /* Logo */
  .nav-logo-img {
    height: 40px !important;
    width: auto !important;
    filter: none !important;
  }

  /* Menú */
  .nav-menu {
    position: fixed;
    top: 68px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 68px);
    background: linear-gradient(135deg, 
      rgba(255, 255, 255, 0.97) 0%, 
      rgba(248, 248, 248, 0.98) 50%,
      rgba(245, 245, 245, 0.99) 100%);
    flex-direction: column;
    align-items: center;
    padding: 50px 20px;
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    overflow-y: auto;
    backdrop-filter: blur(25px);
    gap: 0;
    border-left: 1px solid rgba(0, 0, 0, 0.04);
  }

  .nav-menu.active {
    left: 0;
  }

  /* Items */
  .nav-item {
    width: 100%;
    max-width: 300px;
    margin: 10px 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
  }

  .nav-menu.active .nav-item {
    opacity: 1;
    transform: translateY(0);
  }

  /* Retraso escalonado */
  .nav-menu.active .nav-item:nth-child(1) { transition-delay: 0.1s; }
  .nav-menu.active .nav-item:nth-child(2) { transition-delay: 0.15s; }
  .nav-menu.active .nav-item:nth-child(3) { transition-delay: 0.2s; }
  .nav-menu.active .nav-item:nth-child(4) { transition-delay: 0.25s; }
  .nav-menu.active .nav-item:nth-child(5) { transition-delay: 0.3s; }

  /* Enlaces */
  .nav-link {
    display: block;
    text-align: center;
    padding: 18px 28px;
    font-size: 18px;
    color: #1a1a1a !important;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    letter-spacing: 0.3px;
  }

  .nav-link:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    color: #000000 !important;
  }

  .nav-link.active {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.18);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    font-weight: 600;
  }

  .nav-link[href="#contacto"] {
    background: linear-gradient(135deg, 
      rgba(0, 0, 0, 0.92) 0%, 
      rgba(20, 20, 20, 0.95) 100%);
    color: #ffffff !important;
    font-weight: 600;
    margin-top: 14px;
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  }

  .nav-link[href="#contacto"]:hover {
    background: linear-gradient(135deg, 
      rgba(0, 0, 0, 0.98) 0%, 
      rgba(30, 30, 30, 1) 100%);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  }

  /* Prevenir scroll */
  body.menu-open {
    overflow: hidden;
  }

  /* Espacio para navbar fija */
  main {
    margin-top: 68px;
  }
}

/* ========================================
   TABLET (768px - 1023px)
   ======================================== */
@media (min-width: 768px) and (max-width: 1023px) {
  /* Solo mostrar hamburguesa si el menú no cabe */
  .nav-menu {
    gap: 3rem;
  }

  /* Si el menú se sale de la pantalla, mostrar hamburguesa */
  @media (max-width: 850px) {
    .hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: 10px;
      width: 44px;
      height: 34px;
      position: relative;
      z-index: 1001;
    }

    .hamburger .bar {
      display: block;
      width: 100%;
      height: 3px;
      background-color: #000;
      border-radius: 2px;
      transition: transform 0.3s ease, opacity 0.3s ease;
    }

    /* Estado activo (X) */
    .hamburger.active .bar:nth-child(1) {
      transform: translateY(13px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active .bar:nth-child(3) {
      transform: translateY(-13px) rotate(-45deg);
    }

    /* Navbar */
    .navbar {
      background: linear-gradient(to bottom, rgba(255, 255, 255, 0.98), rgba(250, 250, 250, 0.95)) !important;
      backdrop-filter: blur(15px);
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
      border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-container {
      padding: 16px 24px;
    }

    /* Logo */
    .nav-logo-img {
      height: 45px !important;
      width: auto !important;
      filter: none !important;
    }

    /* Menú */
    .nav-menu {
      position: fixed;
      top: 76px;
      left: -100%;
      width: 100%;
      height: calc(100vh - 76px);
      background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.97) 0%, 
        rgba(248, 248, 248, 0.98) 50%,
        rgba(245, 245, 245, 0.99) 100%);
      flex-direction: column;
      align-items: center;
      padding: 60px 30px;
      transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      z-index: 999;
      overflow-y: auto;
      backdrop-filter: blur(25px);
      gap: 0;
      border-left: 1px solid rgba(0, 0, 0, 0.04);
    }

    .nav-menu.active {
      left: 0;
    }

    /* Items */
    .nav-item {
      width: 100%;
      max-width: 350px;
      margin: 12px 0;
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.4s ease, transform 0.4s ease;
    }

    .nav-menu.active .nav-item {
      opacity: 1;
      transform: translateY(0);
    }

    /* Retraso escalonado */
    .nav-menu.active .nav-item:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active .nav-item:nth-child(2) { transition-delay: 0.15s; }
    .nav-menu.active .nav-item:nth-child(3) { transition-delay: 0.2s; }
    .nav-menu.active .nav-item:nth-child(4) { transition-delay: 0.25s; }
    .nav-menu.active .nav-item:nth-child(5) { transition-delay: 0.3s; }

    /* Enlaces */
    .nav-link {
      display: block;
      text-align: center;
      padding: 20px 32px;
      font-size: 19px;
      color: #1a1a1a !important;
      background: rgba(255, 255, 255, 0.7);
      border-radius: 18px;
      border: 1.5px solid rgba(0, 0, 0, 0.08);
      transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
      letter-spacing: 0.3px;
    }

    .nav-link:hover {
      background: rgba(255, 255, 255, 0.95);
      border-color: rgba(0, 0, 0, 0.15);
      transform: translateY(-3px);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
      color: #000000 !important;
    }

    .nav-link.active {
      background: rgba(255, 255, 255, 0.95);
      border-color: rgba(0, 0, 0, 0.18);
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
      font-weight: 600;
    }

    .nav-link[href="#contacto"] {
      background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.92) 0%, 
        rgba(20, 20, 20, 0.95) 100%);
      color: #ffffff !important;
      font-weight: 600;
      margin-top: 16px;
      border: 1.5px solid rgba(255, 255, 255, 0.15);
      box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
    }

    .nav-link[href="#contacto"]:hover {
      background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.98) 0%, 
        rgba(30, 30, 30, 1) 100%);
      border-color: rgba(255, 255, 255, 0.25);
      transform: translateY(-3px);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }

    /* Prevenir scroll */
    body.menu-open {
      overflow: hidden;
    }

    /* Espacio para navbar fija */
    main {
      margin-top: 76px;
    }
  }
}

/* ========================================
   LAPTOP (1024px - 1199px)
   ======================================== */
@media (min-width: 1024px) and (max-width: 1199px) {
  .nav-menu {
    gap: 4rem;
  }
  
  /* Ocultar hamburguesa en laptop */
  .hamburger {
    display: none;
  }
}

/* ========================================
   DESKTOP (1200px+)
   ======================================== */
@media (min-width: 1200px) {
  .hamburger {
    display: none;
  }
}

/* ========================================
   AJUSTES DE ORIENTACIÓN LANDSCAPE
   ======================================== */
@media (max-width: 767px) and (orientation: landscape) {
  .nav-menu {
    padding: 20px 16px;
    top: 60px;
    height: calc(100vh - 60px);
    overflow-y: auto;
  }

  .nav-item {
    margin: 6px 0;
  }

  .nav-link {
    padding: 12px 20px;
    font-size: 16px;
  }
}

/* ========================================
   AJUSTES PARA PREFERENCIAS DE REDUCCIÓN DE MOVIMIENTO
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  .hamburger .bar,
  .nav-menu,
  .nav-item,
  .nav-link {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ========================================
   AJUSTES PARA ALTO CONTRASTE
   ======================================== */
@media (prefers-contrast: high) {
  .hamburger .bar {
    background-color: black !important;
    border: 2px solid black;
  }
  
  .nav-link {
    border: 2px solid black !important;
    color: black !important;
  }

  .nav-link[href="#contacto"] {
    background: black !important;
    color: white !important;
    border: 2px solid white !important;
  }
}