/* ==========================================================================
   HOJA DE ESTILOS RESPONSIVA - DR. MARIANO MARTÍN AGUIRRE
   ========================================================================== */

/* --------------------------------------------------------------------------
   Breakpoint 1: Pantallas de Laptop (1200px)
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {

  .header-container,
  .hero-content-container,
  .section-container {
    padding: 0 32px;
  }

  .nav-list {
    gap: 20px;
  }

  .nav-link {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
  }

  .logo-title {
    font-size: 1.22rem;
  }

  .hero-inner-content {
    max-width: 65%;
  }

  .posicionamiento-layout {
    gap: 60px;
  }

  .agrarias-grid,
  .familia-grid,
  .estudio-grid,
  .contacto-grid {
    gap: 60px;
  }
}

/* --------------------------------------------------------------------------
   Breakpoint 2: Notebooks pequeñas y Tablets Landscape (992px)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  :root {
    --header-height: 76px;
    --header-height-scrolled: 68px;
  }

  /* Header con Opacidad Alta EXCLUSIVO para la Home en Móviles */
  body.page-home .main-header {
    background: rgba(5, 8, 11, 0.92) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border-bottom: 1px solid rgba(184, 131, 74, 0.35) !important;
  }

  .header-container,
  .hero-content-container,
  .section-container {
    padding: 0 20px;
  }

  /* Logotipo */
  .logo-area {
    margin-right: 0;
    max-width: calc(100% - 50px);
  }

  .logo-title {
    font-size: clamp(1.0rem, 3.8vw, 1.2rem);
    letter-spacing: 0.08em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .logo-subtitle {
    font-size: 0.58rem;
    letter-spacing: 0.16em;
  }

  /* Botón Hamburguesa Toggle (3 Barritas Visibles) */
  .menu-toggle {
    display: flex;
    flex-shrink: 0;
    margin-left: auto;
  }

  /* Menú Móvil Desplegable */
  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(5, 8, 11, 0.96);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-15px);
    transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1), transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  }

  .main-nav.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 28px;
    margin-bottom: 32px;
  }

  .nav-link {
    font-size: 1.35rem;
    font-family: var(--font-serif);
    letter-spacing: 0.08em;
  }

  .header-cta {
    display: none;
  }

  .mobile-cta-wrapper {
    display: block;
    width: 100%;
    max-width: 280px;
    margin-top: 12px;
  }

  .mobile-cta-wrapper .btn {
    width: 100%;
    text-align: center;
  }

  .menu-toggle.active .hamburger-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

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

  .menu-toggle.active .hamburger-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  /* Subpage Hero Móvil */
  .subpage-hero {
    height: auto;
    min-height: 420px;
    padding-top: calc(var(--header-height) + 35px);
    padding-bottom: 55px;
  }

  .hero-background,
  .subpage-hero .hero-background {
    width: 100%;
    opacity: 0.55;
  }

  .hero-image,
  .subpage-hero .hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: contrast(1.06) brightness(1.08);
  }

  .hero-inner-content,
  .subpage-hero .hero-inner-content {
    max-width: 100%;
    padding-right: 0;
  }

  .hero-overlay,
  .subpage-hero .hero-overlay {
    background: linear-gradient(to bottom, rgba(5, 8, 11, 0.75) 0%, rgba(5, 8, 11, 0.45) 50%, rgba(5, 8, 11, 0.85) 100%);
  }

  .agrarias-visual-col {
    position: static;
    top: auto;
  }

  /* Posicionamiento */
  .concept-card {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 32px 0;
  }

  .concept-number {
    font-size: 1.8rem;
  }

  .agrarias-grid,
  .familia-grid,
  .estudio-grid,
  .contacto-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .agrarias-pillars-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .agrarias-visual-col,
  .familia-visual-col,
  .estudio-visual-col {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .familia-visual-col {
    grid-row: 1;
  }

  .image-caption {
    text-align: center;
  }

  /* Timeline */
  .proceso-progress-line {
    left: 18px;
    top: 20px;
    width: 2px;
    height: calc(100% - 40px);
  }

  .proceso-progress-fill {
    width: 100% !important;
    height: 0%;
  }

  .proceso-steps-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .proceso-step-card {
    padding-left: 50px;
    padding-top: 0;
    align-items: start;
  }

  .step-marker {
    left: 18px;
    top: 2px;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* --------------------------------------------------------------------------
   Breakpoint 3: Tablets y Móviles Verticales (768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {

  .header-container,
  .hero-content-container,
  .section-container {
    padding: 0 18px;
  }

  .posicionamiento-section,
  .sucesiones-agrarias-section,
  .proceso-section,
  .familia-section,
  .estudio-section,
  .faq-section,
  .contacto-section {
    padding: 65px 0;
  }

  .agrarias-services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hero-section {
    min-height: auto;
    padding-top: calc(var(--header-height) + 30px);
    padding-bottom: 50px;
  }

  .hero-title {
    font-size: clamp(1.95rem, 6vw, 2.7rem);
    line-height: 1.18;
    margin-bottom: 18px;
  }

  .subpage-hero .hero-title {
    font-size: clamp(1.8rem, 5.5vw, 2.4rem);
    line-height: 1.2;
  }

  .hero-lead {
    font-size: 0.98rem;
    margin-bottom: 28px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-floating-stats {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .stat-pill {
    width: 100%;
    justify-content: flex-start;
    padding: 10px 16px;
    font-size: 0.75rem;
  }

  .scroll-indicator {
    display: none;
  }

  .section-title-serif {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    margin-bottom: 18px;
  }

  .section-description {
    font-size: 1.02rem;
    margin-bottom: 28px;
  }

  .estudio-points-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .signature-container {
    align-items: center;
  }

  .contacto-form {
    padding: 32px 20px;
  }

  .contacto-form input[type="text"],
  .contacto-form input[type="tel"],
  .contacto-form input[type="email"],
  .contacto-form select,
  .contacto-form textarea {
    font-size: 16px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .faq-header,
  .proceso-header {
    margin-bottom: 50px;
  }

  .faq-trigger {
    padding: 22px 0;
  }

  .faq-question {
    font-size: 1.1rem;
  }

  .emotional-quote-section {
    padding: 100px 0;
  }

  .emotional-text {
    font-size: clamp(1.6rem, 4.5vw, 2.3rem);
  }

  .footer-top {
    padding: 60px 0;
  }

  .footer-bottom-flex {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .legal-links {
    flex-wrap: wrap;
    gap: 16px;
  }
}

/* --------------------------------------------------------------------------
   Breakpoint 4: Smartphones Pequeños (480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {

  .header-container,
  .hero-content-container,
  .section-container {
    padding: 0 16px;
  }

  .logo-title {
    font-size: 1.0rem;
    letter-spacing: 0.05em;
  }

  .logo-subtitle {
    font-size: 0.52rem;
    letter-spacing: 0.12em;
  }

  .hero-tagline {
    letter-spacing: 0.14em;
    font-size: 0.72rem;
    margin-bottom: 16px;
  }

  .tech-badge {
    padding: 6px 14px;
    font-size: 0.68rem;
  }

  .btn {
    padding: 14px 24px;
    font-size: 0.78rem;
  }

  .contacto-form {
    padding: 24px 16px;
  }

  .whatsapp-floating {
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
  }

  .whatsapp-floating svg {
    width: 22px;
    height: 22px;
  }

  .btn-whatsapp-large {
    width: 100%;
    padding: 16px 20px;
    font-size: 0.78rem;
  }

  .agrarias-list li,
  .familia-services-grid .service-item {
    font-size: 0.85rem;
    padding: 14px 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .highlight-quote-block {
    padding: 24px 20px;
  }

  .highlight-quote-block blockquote {
    font-size: 1.18rem;
  }
}