/* ============================================================
   CODERSVOICE — RESPONSIVE (HIGH CONTRAST BLUE & WHITE)
   Dedicated layouts: 320 / 375 / 414 / 768 / 1024 / 1280 / 1440 / 1920
   ============================================================ */

/* ---------- ≥1280 desktop refinements ---------- */
@media (min-width: 1280px) {
  .hero-title { font-size: clamp(3.4rem, 6.4vw, 5.6rem); }
}

/* ---------- ≤1180 ---------- */
@media (max-width: 1180px) {
  .main-nav { gap: 18px; }
  .services-layout { grid-template-columns: 1fr; gap: 48px; }
  .service-panel { position: relative; top: auto; aspect-ratio: 16 / 8; max-width: 760px; margin: 0 auto; width: 100%; }
  .service-panel::before {
    content: "HOVER A SERVICE";
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.26em;
    color: var(--cyan-soft);
    z-index: 5;
  }
  .service-panel::after { display: none; }
  .footer-top { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-contact { grid-column: 1 / -1; }
  .tech-node { font-size: clamp(10px, 1.6vw, 13px); }
}

/* ---------- ≤1024 ---------- */
@media (max-width: 1024px) {
  :root { --header-h: 74px; }

  .main-nav { display: none; }
  .nav-toggle { display: block; }

  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-viz { max-width: 520px; justify-self: center; }
  .hero { min-height: auto; }
  .scroll-hint { display: none; }

  .about-grid { grid-template-columns: 1fr; gap: 64px; }
  .about-media { max-width: 460px; }

  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .about-stat:nth-child(3) { border-left: none; }
  .about-stat:nth-child(n+3) { border-top: 1px solid var(--line-light); }
  .about-stat:first-child { border-left: none; }
  .about-stat { border-left: 1px solid var(--line-light); }

  .project { grid-template-columns: 1fr; gap: 40px; }
  .project--flip .project__media { order: 1; }
  .project--flip .project__info { order: 2; }
  .project__num { top: -34px; right: 4px; }

  .consulting-grid { grid-template-columns: 1fr; gap: 72px; }
  .consulting-diagram { max-width: 480px; justify-self: center; }

  .stats-inner { grid-template-columns: 1fr; gap: 56px; }

  .contact-grid { grid-template-columns: 1fr; gap: 56px; }

  .tech-orbit { max-width: 560px; }
}

/* ---------- ≤768 ---------- */
@media (max-width: 768px) {
  .section { padding: 80px 0; }

  .section-head--split { gap: 20px; }
  .section-head__note { font-size: 15.5px; }

  .hero { padding-top: calc(var(--header-h) + 44px); }
  .hero-title { font-size: clamp(2.2rem, 9.5vw, 3.4rem); }
  .hero-sub { font-size: 16px; }
  .hero-cta { gap: 14px; }
  .hero-cta .btn { padding: 14px 24px; font-size: 14px; }
  .hero-meta { font-size: 10px; gap: 10px; }
  .hero-viz { max-width: 420px; }
  .hero-chip { font-size: 10px; padding: 7px 11px; }

  .trust { padding: 48px 0 64px; }

  .about-media { max-width: 100%; }
  .about-media__frame { width: 82%; }

  /* services → accordion */
  .service-panel { display: none; }
  .services-accordion { display: block; }
  .service-row__desc { display: none; }
  .service-row.is-active .service-row__desc { display: block; }
  .service-row__desc {
    max-height: none;
    opacity: 1;
    margin-top: 10px;
  }
  .service-row { gap: 14px; padding: 20px 12px; }
  .service-row__name { font-size: 1.35rem; min-width: 0; flex: 1; }
  .service-row:hover, .service-row.is-active { padding-left: 18px; }

  /* process → vertical timeline */
  .process-steps { grid-template-columns: 1fr; gap: 18px; }
  .process-track-wrap { display: none; }
  .process-step {
    padding: 24px 20px 24px 20px;
    margin-left: 0;
    position: relative;
  }
  .process-step__marker {
    position: static;
    display: inline-block;
    margin-bottom: 12px;
  }
  .process-step__desc { max-width: none; }

  .stats-list { grid-template-columns: 1fr; }
  .stats-item { margin: -1px 0 0 0; }

  .cta { min-height: 70vh; }

  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .form-grid { grid-template-columns: 1fr; gap: 0; }
  .form-grid .form-field { margin-bottom: 22px; }
  .form-grid { margin-bottom: 0; }
}

/* ---------- ≤560 ---------- */
@media (max-width: 560px) {
  .header-cta { display: none; }
  .header-inner { gap: 16px; }
  .brand__logo { height: 32px; }
  .site-header.is-scrolled .brand__logo { height: 28px; }

  .section-title { font-size: clamp(2rem, 10vw, 2.6rem); }

  .hero-cta .btn--lg, .btn--lg { padding: 16px 30px; }
  .hero-meta { flex-direction: column; align-items: flex-start; gap: 8px; }
  .hero-meta__sep { display: none; }

  .about-media__frame--2 { width: 50%; }
  .about-badge { padding: 18px 20px; left: 0; }
  .about-stats { grid-template-columns: 1fr; }
  .about-stat { border-left: none; border-top: 1px solid var(--line-light); }
  .about-stat:first-child { border-top: none; }

  .marquee__item { font-size: 18px; }

  .project__num { font-size: 3.2rem; top: -26px; }

  .consulting-note { flex-direction: column; gap: 10px; }

  .footer-top { grid-template-columns: 1fr; }
  .footer-contact { grid-column: auto; }
  .footer-statement { font-size: clamp(2.2rem, 13vw, 3.6rem); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom__meta { display: none; }

  .contact-form-wrap { padding: 26px 20px; }

  .cta-title { font-size: clamp(2.2rem, 11vw, 3rem); }

  .tech-orbit__center { width: 40%; }
  .tech-node { font-size: 9px; padding: 8px 10px; }
}

/* ---------- ≤380 (320–375 range) ---------- */
@media (max-width: 380px) {
  .hero-title { font-size: clamp(1.9rem, 9vw, 2.2rem); }
  .hero-viz { max-width: 320px; }
  .hero-chip--1 { left: -2%; }
  .hero-chip--3 { left: -3%; }
  .btn { padding: 13px 22px; font-size: 13.5px; }
  .about-chips li { font-size: 11px; padding: 8px 12px; }
  .mobile-menu__foot { flex-direction: column; align-items: flex-start; }
  .mobile-menu__meta { text-align: left; }
}

/* ---------- prefers reduced motion (pointer-level) ---------- */
@media (prefers-reduced-motion: reduce) {
  .hero-viz__svg, .tech-orbit__svg, .consulting-diagram svg { animation: none; }
}