/* =============================================================
   VIRTUOSO CONSULTING — Responsivo
   Mobile-first: 320px → 360px → 375px → 390px → 414px → 768px+
   ============================================================= */

/* ============================================================
   TABLET — até 1024px
   ============================================================ */
@media (max-width: 1024px) {
  .header-inner {
    grid-template-columns: auto 1fr;
  }

  .header-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
    grid-column: 2;
    justify-self: end;
  }

  /* Hero */
  .hero-content {
    grid-template-columns: 1fr;
    align-items: flex-start;
    padding-bottom: 6rem;
  }

  .hero-visual-col {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
  }

  .hero-pillars {
    grid-template-columns: repeat(2, 1fr);
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: clamp(2rem, 5vw, 3rem);
  }

  .about-image-wrap {
    max-width: 520px;
  }

  .about-image-wrap img {
    height: clamp(320px, 45vw, 460px);
  }

  .about-vertical-line { display: none; }

  /* Services panel */
  .services-panel {
    grid-template-columns: 220px 1fr;
  }

  /* Footer */
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 4vw, 3rem);
  }

  .footer-brand {
    grid-column: span 2;
  }

  /* Benefits bento */
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-item--dark,
  .bento-item--navy {
    grid-column: span 2;
  }

  /* MVV */
  .mvv-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Services page */
  .services-page-layout {
    grid-template-columns: 1fr;
  }

  .services-sidebar {
    position: static;
  }

  .services-sidebar-nav {
    flex-direction: row;
    flex-wrap: wrap;
    border-left: none;
    border-bottom: 1px solid rgba(174,181,193,0.08);
    padding-left: 0;
    padding-bottom: var(--space-5);
    gap: var(--space-2);
  }

  .sidebar-link {
    border-left: none;
    border-bottom: 2px solid transparent;
    border-radius: var(--radius-sm);
    margin-left: 0;
    padding: var(--space-2) var(--space-4);
  }

  .sidebar-link.active {
    border-left-color: transparent;
    border-bottom-color: var(--silver);
  }

  /* Contact */
  .contact-layout {
    flex-direction: column;
  }

  .contact-layout > .contact-info-panel,
  .contact-layout > div {
    flex: 1 1 100%;
    order: unset !important;
  }

  /* Method */
  .method-timeline-track {
    display: none;
  }

  .method-timeline-mobile {
    display: flex;
  }

  /* Challenges */
  .transformation-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .transform-col--before {
    border-right: none;
    border-bottom: 1px solid rgba(174,181,193,0.08);
    padding-bottom: var(--space-6);
    margin-bottom: var(--space-6);
  }
}

/* ============================================================
   MOBILE — até 768px
   ============================================================ */
@media (max-width: 768px) {
  /* Header */
  .header-inner {
    height: 64px;
    padding-inline: 1.25rem;
  }

  .header-logo .virtuoso-logo-circle {
    width: 42px;
    height: 42px;
  }
  .footer-brand .virtuoso-logo-circle {
    width: 46px;
    height: 46px;
  }
  .hero-logo-circle {
    width: 130px;
    height: 130px;
  }

  /* Hero */
  .hero-content {
    padding-inline: 1.25rem;
    padding-bottom: 5.5rem;
  }

  .hero h1 {
    font-size: clamp(2.25rem, 8vw, 3rem);
    letter-spacing: -0.015em;
  }

  .hero-description {
    font-size: var(--fs-base);
  }

  .hero-pillars {
    grid-template-columns: repeat(2, 1fr);
    position: relative;
    margin-top: var(--space-10);
    border-top: 1px solid rgba(174,181,193,0.08);
  }

  .hero-pillar {
    font-size: 0.65rem;
    padding: var(--space-4);
  }

  .btn-group { flex-direction: column; align-items: stretch; }
  .btn-group .btn { justify-content: center; }

  /* Marquee */
  .marquee-word { font-size: clamp(1.5rem, 5vw, 2rem); }

  /* About */
  .about-grid { grid-template-columns: 1fr; }
  .about-image-wrap img { height: clamp(280px, 60vw, 400px); }

  .about-section::before {
    font-size: clamp(8rem, 30vw, 14rem);
    right: -0.1em;
    top: auto;
    bottom: 0;
    transform: none;
  }

  /* Services — accordeão mobile */
  .services-panel { display: none; }
  .services-accordion { display: block; }

  /* Challenges */
  .challenges-grid { grid-template-columns: 1fr; }
  .transformation-grid { grid-template-columns: 1fr; }
  .transform-col--before {
    border-right: none;
    border-bottom: 1px solid rgba(174,181,193,0.08);
    padding-bottom: var(--space-6);
    margin-bottom: var(--space-6);
  }

  /* Method timeline */
  .method-timeline-track { display: none; }
  .method-timeline-mobile { display: flex; }

  /* Benefits bento */
  .bento-grid { grid-template-columns: 1fr; }
  .bento-item--dark,
  .bento-item--navy { grid-column: span 1; }

  /* FAQ */
  .faq-answer-inner { padding-left: 0; }

  /* Footer */
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: var(--space-2); }

  /* Page hero */
  .page-hero-num { display: none; }
  .page-hero h1 { font-size: clamp(1.875rem, 6vw, 2.75rem); }

  /* MVV / Values */
  .mvv-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-layout {
    flex-direction: column;
  }

  .contact-layout > .contact-info-panel,
  .contact-layout > div {
    flex: 1 1 100% !important;
    order: unset !important;
    min-width: 0 !important;
  }

  .form-grid { grid-template-columns: 1fr; }
  .form-group--full { grid-column: span 1; }

  /* Service delivers */
  .service-delivers { grid-template-columns: 1fr; }

  /* Method phase header */
  .method-phase-header { grid-template-columns: 1fr; }
  .method-phase-num-large { font-size: clamp(4rem, 18vw, 7rem); }

  /* Flutuantes */
  .whatsapp-float {
    bottom: var(--space-5);
    right: var(--space-5);
    width: 48px;
    height: 48px;
  }

  .back-to-top {
    bottom: var(--space-5);
    right: calc(var(--space-5) + 56px);
    width: 36px;
    height: 36px;
  }

  /* Service CTA divider */
  .service-cta-divider {
    flex-direction: column;
    text-align: center;
  }

  /* Bento */
  .bento-grid { gap: var(--space-4); }
  .bento-item--dark { grid-row: span 1; }
}

/* ============================================================
   EXTRA PEQUENO — até 480px
   ============================================================ */
@media (max-width: 480px) {
  :root {
    --container-pad: 1.25rem;
  }

  .hero h1 {
    font-size: clamp(2rem, 9vw, 2.75rem);
  }

  .hero-badge {
    font-size: 0.65rem;
  }

  .section-headline {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  .marquee-word {
    font-size: clamp(1.25rem, 6vw, 1.75rem);
  }

  /* Pilares hero em 1 coluna em telas muito pequenas */
  .hero-pillars {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-pillar {
    font-size: 0.6rem;
    padding: var(--space-3);
  }

  .hero-pillar:not(:last-child)::after { display: none; }

  /* Mobile nav maior */
  .mobile-nav .nav-link {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }

  /* About section */
  .about-grid { gap: 2rem; }

  /* Sobre page quote */
  .about-quote { padding: var(--space-4) var(--space-5); }
  .about-quote p { font-size: var(--fs-lg); }

  /* Phase mobile */
  .method-timeline-mobile { padding-left: 2rem; }
  .method-timeline-mobile::before { left: 10px; }

  /* Challenge item */
  .challenge-item { gap: var(--space-3); padding: var(--space-4) var(--space-5); }

  /* Bento grid */
  .bento-grid { gap: var(--space-3); }
  .bento-keyword { font-size: var(--fs-2xl); }

  /* Form */
  .contact-form-wrap { padding: 1.5rem; }

  /* FAQ */
  .faq-question { gap: var(--space-3); }
  .faq-num { font-size: var(--fs-xl); min-width: 2rem; }

  /* CTA */
  .cta-content h2 { font-size: clamp(1.625rem, 6vw, 2.5rem); }

  /* Page hero */
  .page-hero { min-height: clamp(260px, 40vh, 400px); }

  /* Serviços accordion */
  .accordion-trigger { padding: var(--space-4) 0; }
  .accordion-num { font-size: var(--fs-base); }
  .accordion-title { font-size: var(--fs-sm); }

  /* Back to top adjustments */
  .back-to-top { display: none; }
}

/* ============================================================
   TELA MUITO GRANDE — acima de 1440px
   ============================================================ */
@media (min-width: 1440px) {
  .hero h1 {
    font-size: 5.5rem;
  }

  .section-headline {
    font-size: 3.75rem;
  }

  .bento-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .site-header,
  .whatsapp-float,
  .back-to-top,
  .mobile-nav,
  .hero-scroll,
  .hero-orbital-ring,
  .hero-orbital-ring-2,
  .hero-soundwave-rings { display: none !important; }

  body { color: #000; background: #fff; }
  a { color: #000; text-decoration: underline; }
}