/* ═══════════════════════════════════════════════════════
   KŌKORO³ — RESPONSIVE CSS
   Breakpoints:
     laptop  : max-width 1100px
     tablet  : max-width 768px
     mobile  : max-width 480px
   ═══════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────
   LAPTOP  ≤ 1100px
───────────────────────────────────────── */
@media (max-width: 1100px) {

  /* ── NAV ── */
  .nav { padding: 36px 40px; }
  .nav-logo-img { height: 48px; }

  /* ── NAV PANEL ── */
  .np-inner {
    grid-template-columns: 1fr;
    padding: var(--navh) 40px 60px;
  }
  .np-preview { display: none; }
  .np-label { font-size: clamp(36px, 5vw, 60px); }

  /* ── FOOTER ── */
  .ft-upper { padding: 100px 40px 0; }
  .ft-bottom { padding: 18px 40px 24px; }
  .ft-logo-img { height: 100px; }
  .ft-word { font-size: clamp(90px, 13vw, 180px); }

  /* ── HOME: Video ── */
  .vf-wrap { height: 65vh; }

  /* ── HOME: Work grid ── */
  .home-work { padding: 80px 40px; }

  /* ── HOME: About strip ── */
  .about-strip { padding: 80px 40px; gap: 52px; }

  /* ── SERVICES: Hero ── */
  .svc-hero { padding: calc(var(--navh) + 300px) 40px 60px; }

  /* ── SERVICES: Panels ── */
  .sp-left { padding: 80px 40px 40px; }
  .sp-right { padding: 80px 40px 48px; }
  .sp-name { font-size: clamp(52px, 7vw, 110px); }

  /* ── ABOUT: Hero ── */
  .ab-hero { padding: calc(var(--navh) + 70px) 40px 80px; gap: 52px; }

  /* ── ABOUT: Process ── */
  .process-section { padding: 80px 40px; }
  .process-layout { grid-template-columns: 1fr; gap: 48px; }
  .process-meme {
    position: static;
    margin-left: 0;
    max-width: 100%;
  }

  /* ── CONTACT ── */
  .ct-hero { padding: calc(var(--navh) + 60px) 40px 60px; gap: 48px; }

  /* ── WORK ── */
  .wk-hero { padding: calc(var(--navh) + 60px) 40px 48px; }
  .wk-section { padding: 60px 40px; }
  .wk-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .wk-lg { grid-column: span 2; }

  /* ── PROJECT ── */
  .proj-hero { padding: calc(var(--navh) + 60px) 40px 48px; }
  .proj-gallery .pg-caption { padding: 32px 40px; }
  .proj-nav { padding: 48px 40px; }

  /* ── VALUES ── */
  .values-section { padding: 80px 40px; }
  .values-grid { grid-template-columns: repeat(3, 1fr); }

  /* ── MANIFESTO ── */
  .manifesto-strip { padding: 48px 40px; }
  .mf-line { font-size: clamp(30px, 4.5vw, 64px); }

  /* ── BRIEF BARS ── */
  .ct-brief-bar { padding: 32px 40px; }
}

/* ─────────────────────────────────────────
   TABLET  ≤ 768px
───────────────────────────────────────── */
@media (max-width: 768px) {

  /* ── GLOBAL: CURSOR — hidden on touch ── */
  .c-dot, .c-ring { display: none; }
  body { cursor: auto; }
  a, button { cursor: pointer; }

  /* ── NAV ── */
  .nav { padding: 20px 20px; --navh: 64px; }
  .nav-logo-img { height: 40px; }
  .menu-btn { width: 40px; height: 40px; }
  .theme-toggle { width: 36px; height: 36px; }

  /* ── NAV PANEL ── */
  .np-inner { padding: 80px 20px 80px; gap: 32px; }
  .np-label { font-size: clamp(32px, 7vw, 54px); }
  .np-link { padding: 8px 0; gap: 14px; }
  .np-footer {
    left: 20px; right: 20px; bottom: 24px;
    gap: 14px; flex-wrap: wrap;
  }
  .np-socials { margin-left: 0; }

  /* ── LOADER ── */
  .loader-num { font-size: 72px; }
  .loader-bar { width: 180px; }

  /* ── SECTION HELPERS ── */
  .sec-title { font-size: clamp(40px, 8vw, 68px); }

  /* ── FOOTER ── */
  .ft-upper { padding: 60px 20px 0; }
  .ft-upper-row { flex-direction: column; gap: 28px; }
  .ft-cta-text { text-align: left; font-size: clamp(16px, 3.5vw, 24px); }
  .ft-cta-right { text-align: left; }
  .ft-logo-img { height: 72px; }
  .ft-word {
    font-size: clamp(64px, 20vw, 130px);
    letter-spacing: -3px;
    margin-left: -4px;
  }
  .ft-word-row {
    padding-top: 32px; /* extra breathing room for Ō + ³ on tablet */
  }
  .ft-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px 20px 20px;
  }
  .ft-links { flex-wrap: wrap; gap: 12px; }
  .ft-copy { font-size: 10px; }

  /* ── MARQUEE ── */
  .marquee-bar { padding: 14px 0; }
  .mb-track span { font-size: clamp(14px, 4vw, 22px); }

  /* ── HOME: Hero ── */
  .hero { min-height: 100svh; }
  .hero-body { padding: 0 20px; }
  .hero-title { font-size: clamp(60px, 16vw, 110px); }
  .hero-sub { font-size: 15px; max-width: 100%; }
  .hero-btns { flex-direction: column; align-items: center; gap: 10px; width: 100%; }
  .hero-btns .btn-fill,
  .hero-btns .btn-line { width: 100%; max-width: 300px; justify-content: center; }
  .scroll-ind { display: none; }

  /* ── HOME: Video ── */
  .vf-wrap { height: 45vh; min-height: 300px; }
  .vf-label { left: 20px; }

  /* ── HOME: Work grid ── */
  .home-work { padding: 60px 20px; }
  .hw-header { flex-direction: column; align-items: flex-start; gap: 16px; margin-bottom: 32px; }
  .hw-grid { grid-template-columns: 1fr; gap: 10px; }
  .hw-card-full { grid-column: span 1; }
  .hw-card-full .hwc-img { aspect-ratio: 16/9; }
  .hw-all { width: 100%; max-width: 100%; }
  .hwc-body { padding: 16px 18px 20px; }
  .hwc-name { font-size: clamp(20px, 5vw, 28px); }

  /* ── HOME: About strip ── */
  .about-strip {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 20px;
  }
  .as-big { font-size: clamp(42px, 10vw, 72px); }
  .as-stat { grid-template-columns: 90px 1fr; padding: 18px 0; }
  .as-num { font-size: clamp(48px, 10vw, 72px); }
  .as-lbl { font-size: clamp(18px, 4vw, 28px); }

  /* ── SERVICES: Hero ── */
  .svc-hero {
    padding: calc(var(--navh) + 120px) 20px 48px;
  }
  .svch-title { font-size: clamp(48px, 12vw, 80px); }
  .svch-sub { font-size: 15px; }

  /* ── SERVICES: Panels ── */
  .svc-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: auto;
  }
  .sp-left {
    grid-column: 1; grid-row: 1;
    padding: 60px 20px 32px;
    justify-content: flex-start;
    gap: 32px;
  }
  .sp-right {
    grid-column: 1; grid-row: 2;
    padding: 0 20px 48px;
    justify-content: flex-start;
  }
  .sp-top-left { flex-direction: column; gap: 12px; }
  .sp-name { font-size: clamp(44px, 11vw, 80px); padding-top: 24px; }
  .sp-img-wrap { width: 100%; }
  .sp-dot-indicator { left: 20px; top: 24px; }
  .svc-end { padding: 80px 20px; }

  /* ── ABOUT: Hero ── */
  .ab-hero {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: calc(var(--navh) + 48px) 20px 64px;
  }
  .ab-title { font-size: clamp(64px, 17vw, 120px); }
  .ab-intro { font-size: 15px; }
  .abm-char { font-size: 22px; }

  /* ── ABOUT: Manifesto ── */
  .manifesto-strip { padding: 40px 20px; }
  .mf-line { font-size: clamp(26px, 7vw, 52px); }

  /* ── ABOUT: Values ── */
  .values-section { padding: 60px 20px; }
  .values-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .val-card { padding: 24px 18px; min-height: 220px; }
  .vc-title { font-size: 18px; }
  .vc-body { font-size: 12px; }

  /* ── ABOUT: Process ── */
  .process-section { padding: 60px 20px; }
  .process-layout { grid-template-columns: 1fr; gap: 40px; }
  .process-meme { position: static; margin-left: 0; max-width: 100%; }
  .pri-title { font-size: 22px; }

  /* ── ABOUT: CTA ── */
  .ab-cta { padding: 60px 20px; }

  /* ── CONTACT: Hero ── */
  .ct-hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: calc(var(--navh) + 48px) 20px 60px;
  }
  .ct-title { font-size: clamp(56px, 13vw, 100px); margin-bottom: 36px; }
  .ctf-l { min-width: 90px; }
  .cf-row2 { grid-template-columns: 1fr; gap: 20px; }
  .cf-chips { gap: 6px; }
  .chip span { font-size: 10px; padding: 7px 14px; }
  .cf-submit { width: 100%; align-self: stretch; }

  /* ── CONTACT: Brief bars ── */
  .ct-brief-bars { grid-template-columns: 1fr; }
  .ct-brief-bar {
    min-height: 140px;
    padding: 28px 20px;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .ct-brief-bar:last-child { border-bottom: none; }
  .cbb-body { font-size: clamp(20px, 5vw, 32px); }

  /* ── WORK: Hero ── */
  .wk-hero { padding: calc(var(--navh) + 48px) 20px 40px; }
  .wk-hero-title { font-size: clamp(52px, 13vw, 100px); }
  .wk-hero-sub { font-size: 15px; }
  .wk-filters { gap: 6px; }
  .wkf { font-size: 10px; padding: 6px 14px; }

  /* ── WORK: Grid ── */
  .wk-section { padding: 48px 20px; }
  .wk-grid { grid-template-columns: 1fr; gap: 14px; }
  .wk-lg { grid-column: span 1; }
  .wk-lg .wkc-visual { aspect-ratio: 16/9; }
  .wkc-visual { aspect-ratio: 4/3; }
  .wko-q { font-size: 15px; }

  /* ── PROJECT: Hero ── */
  .proj-hero { padding: calc(var(--navh) + 40px) 20px 40px; }
  .ph-back { margin-bottom: 28px; }
  .ph-title { font-size: clamp(52px, 12vw, 110px); margin-bottom: 32px; }
  .ph-intro { grid-template-columns: 1fr; gap: 32px; }
  .ph-summary p { font-size: 15px; }

  /* ── PROJECT: Gallery ── */
  .pg-caption { padding: 28px 20px; gap: 20px; flex-direction: column; }
  .pgc-num { font-size: 44px; }
  .pg-half { grid-template-columns: 1fr; }
  .pg-third { grid-template-columns: 1fr 1fr; }
  .proj-nav {
    flex-direction: column;
    gap: 28px;
    text-align: center;
    padding: 40px 20px;
  }
  .pn-next { text-align: center; }
  .pn-name { font-size: clamp(20px, 5vw, 32px); }
}

/* ─────────────────────────────────────────
   MOBILE  ≤ 480px
───────────────────────────────────────── */
@media (max-width: 480px) {

  /* ── NAV ── */
  .nav { padding: 16px 16px; }
  .nav-logo-img { height: 34px; }
  .nav-actions { gap: 8px; }

  /* ── NAV PANEL ── */
  .np-inner { padding: 72px 16px 72px; }
  .np-label { font-size: clamp(28px, 8.5vw, 46px); }
  .np-footer { left: 16px; right: 16px; bottom: 18px; font-size: 10px; gap: 10px; }

  /* ── SECTION HELPERS ── */
  .sec-title { font-size: clamp(34px, 9vw, 56px); }
  .sec-eyebrow { font-size: 9px; letter-spacing: 0.25em; }

  /* ── FOOTER ── */
  .ft-upper { padding: 48px 16px 0; }
  .ft-logo-img { height: 56px; }
  .ft-word { font-size: clamp(52px, 22vw, 100px); letter-spacing: -2px; margin-left: -2px; }
  .ft-word-row { padding-top: 40px; } /* mobile: macron + ³ need most room */
  .ft-bottom { padding: 14px 16px 18px; }
  .ft-links { gap: 10px; }
  .ft-links a { font-size: 10px; }
  .ft-cta-text { font-size: clamp(14px, 4vw, 20px); }
  .btn-fill, .btn-line { font-size: 11px; padding: 12px 22px; }

  /* ── MARQUEE ── */
  .mb-track span { font-size: 13px; }

  /* ── HOME: Hero ── */
  .hero-body { padding: 0 16px; }
  .hero-title { font-size: clamp(52px, 17vw, 86px); }
  .hero-eyebrow { font-size: 9px; gap: 8px; }
  .hero-sub { font-size: 14px; line-height: 1.65; }

  /* ── HOME: Video ── */
  .vf-wrap { height: 38vh; min-height: 220px; }

  /* ── HOME: Work ── */
  .home-work { padding: 48px 16px; }
  .hwc-name { font-size: clamp(18px, 5.5vw, 26px); }
  .hwc-desc { font-size: 13px; }

  /* ── HOME: About strip ── */
  .about-strip { padding: 48px 16px; gap: 32px; }
  .as-big { font-size: clamp(36px, 11vw, 60px); }
  .as-stat { grid-template-columns: 72px 1fr; padding: 14px 0; }
  .as-num { font-size: clamp(40px, 11vw, 60px); }
  .as-lbl { font-size: clamp(16px, 4.5vw, 24px); }

  /* ── SERVICES ── */
  .svc-hero { padding: calc(var(--navh) + 80px) 16px 40px; }
  .svch-title { font-size: clamp(40px, 12vw, 64px); }
  .svch-sub { font-size: 14px; }
  .sp-left { padding: 48px 16px 28px; }
  .sp-right { padding: 0 16px 40px; }
  .sp-name { font-size: clamp(38px, 12vw, 64px); }
  .svc-end { padding: 60px 16px; }

  /* ── ABOUT ── */
  .ab-hero { padding: calc(var(--navh) + 36px) 16px 48px; gap: 28px; }
  .ab-title { font-size: clamp(54px, 18vw, 96px); letter-spacing: -1px; }
  .ab-meaning { gap: 8px; }
  .abm-char { font-size: 18px; min-width: 30px; }
  .abm-def { font-size: 10px; letter-spacing: 0.14em; }
  .ab-intro { font-size: 14px; line-height: 1.72; }
  .manifesto-strip { padding: 32px 16px; gap: 2px; }
  .mf-line { font-size: clamp(22px, 7.5vw, 42px); }
  .values-section { padding: 48px 16px; }
  .values-grid { grid-template-columns: 1fr; gap: 10px; }
  .val-card { padding: 22px 16px; min-height: auto; }
  .vc-title { font-size: 20px; }
  .process-section { padding: 48px 16px; }
  .pr-item { grid-template-columns: 44px 1fr; gap: 16px; padding: 20px 12px; }
  .pri-title { font-size: 20px; }
  .pri-desc { font-size: 13px; }
  .ab-cta { padding: 48px 16px; }
  .pm-caption { padding: 14px 16px; font-size: 13px; }

  /* ── CONTACT ── */
  .ct-hero { padding: calc(var(--navh) + 36px) 16px 48px; gap: 36px; }
  .ct-title { font-size: clamp(44px, 14vw, 80px); }
  .ctf-row { gap: 12px; flex-direction: column; padding: 10px 0; }
  .ctf-l { min-width: auto; }
  .ctf-v { font-size: 13px; }
  .cf-field label { font-size: 9px; }
  .cf-field input, .cf-field textarea { font-size: 14px; }
  .chip span { font-size: 10px; padding: 6px 12px; }
  .cr span { font-size: 13px; }
  .ct-brief-bar { padding: 24px 16px; min-height: 120px; }
  .cbb-label { font-size: 9px; }
  .cbb-body { font-size: clamp(18px, 5.5vw, 28px); }
  .cbb-foot { font-size: 12px; }

  /* ── WORK ── */
  .wk-hero { padding: calc(var(--navh) + 36px) 16px 32px; }
  .wk-hero-title { font-size: clamp(44px, 14vw, 80px); }
  .wk-hero-sub { font-size: 14px; margin-bottom: 24px; }
  .wk-section { padding: 36px 16px; }
  .wk-grid { gap: 12px; }
  .wkc-name { font-size: clamp(20px, 5.5vw, 28px); }
  .wkc-desc { font-size: 12px; }
  .wkc-info { padding: 12px 2px 2px; }
  .wkf { font-size: 9px; padding: 5px 12px; }

  /* ── PROJECT ── */
  .proj-hero { padding: calc(var(--navh) + 32px) 16px 36px; }
  .ph-title { font-size: clamp(44px, 13vw, 90px); margin-bottom: 24px; }
  .ph-summary p { font-size: 14px; }
  .pm-label { font-size: 9px; min-width: 76px; }
  .pm-val { font-size: 13px; }
  .ph-back-link { font-size: 11px; }
  .pg-caption { padding: 20px 16px; }
  .pgc-num { font-size: 36px; }
  .pgc-text { font-size: 14px; }
  .pg-third { grid-template-columns: 1fr; }
  .proj-nav { padding: 32px 16px; gap: 24px; }
  .pn-name { font-size: clamp(18px, 5.5vw, 28px); }
}

/* ─────────────────────────────────────────
   TOUCH DEVICE: disable hover animations
   that don't make sense on touch
───────────────────────────────────────── */
@media (hover: none) {
  .hw-card:hover { transform: none; }
  .wk-card:hover { transform: none; }
  .val-card:hover { transform: none; }
  .as-stat:hover { background: transparent; padding-left: 0; }
  .pr-item:hover { background: transparent; padding-left: 16px; }
  /* Overlays still show on tap via JS if needed */
  .wkc-overlay { opacity: 0 !important; }
  .hwc-hover { opacity: 0 !important; }
}

/* ─────────────────────────────────────────
   SAFE-AREA: iPhone notch / home indicator
───────────────────────────────────────── */
@supports (padding: max(0px)) {
  .nav {
    padding-left: max(20px, env(safe-area-inset-left));
    padding-right: max(20px, env(safe-area-inset-right));
  }
  .footer {
    padding-bottom: max(0px, env(safe-area-inset-bottom));
  }
  @media (max-width: 768px) {
    .nav { padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }
  }
  @media (max-width: 480px) {
    .nav { padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
  }
}