/* ============================================================
   CrumpIT — Home page styles
   Lives in @layer pages so it can safely tune component
   defaults without specificity fights. Shell chrome (navbar,
   footer, buttons, cards, blade) is reused, not redefined.
   ============================================================ */

@layer pages {

  /* =========================================================
     1 · HERO
     ========================================================= */
  .hero {
    --sy: 0px;
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--header-h) + var(--sp-10));
    padding-bottom: var(--sp-20);
    overflow: hidden;
  }
  .hero__spark {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 4;
    pointer-events: none;
  }
  .hero__inner {
    position: relative;
    z-index: 3;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: var(--sp-12);
  }
  .hero__content {
    transform: translate3d(var(--cpx, 0), calc(var(--cpy, 0px) + var(--contentY, 0px)), 0);
    transition: transform 300ms var(--ease), opacity 200ms linear;
    will-change: transform, opacity;
  }
  .hero__title {
    font-size: clamp(2.6rem, 7vw, 5rem);
    line-height: 1.02;
    margin: var(--sp-4) 0 var(--sp-5);
  }
  .hero__sub { max-width: 46ch; }
  .hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-4);
    margin-top: var(--sp-8);
  }

  /* ---- 3D tower stage ---- */
  .hero__stage {
    position: relative;
    z-index: 1;
    height: clamp(320px, 42vw, 460px);
    display: grid;
    place-items: center;
    perspective: 1200px;
  }
  /* Parallax glow layer sitting behind the tower (mid depth) */
  .hero__glow {
    position: absolute;
    left: 54%;
    top: 46%;
    width: clamp(300px, 40vw, 540px);
    height: clamp(300px, 40vw, 540px);
    z-index: 0;
    pointer-events: none;
    background: radial-gradient(circle, var(--accent-24), transparent 62%);
    filter: blur(34px);
    transform: translate3d(calc(-50% + var(--glowX, 0px)), calc(-50% + var(--glowMY, 0px) + var(--glowY, 0px)), 0);
    transition: transform 300ms var(--ease);
  }
  /* ---- Photo rig: the PC shot as the parallax subject ---- */
  .hero__rig {
    --mrx: 0deg;
    --mry: 0deg;
    --mpx: 0px;
    --mpy: 0px;
    position: relative;
    z-index: 1;
    width: fit-content;
    max-width: 92%;
    transform-style: preserve-3d;
    transform:
      translate3d(var(--mpx), calc(var(--mpy) + var(--sy, 0px)), 0)
      rotateX(var(--mrx))
      rotateY(var(--mry));
    transition: transform 240ms var(--ease);
    will-change: transform;
  }

  /* pulsing RGB aura behind the rig (echoes the case lighting) */
  .hero__rig-aura {
    position: absolute;
    left: 50%;
    top: 54%;
    width: 96%;
    height: 80%;
    z-index: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(circle at 50% 50%,
      rgba(0, 147, 226, 0.6), rgba(0, 147, 226, 0.18) 44%, transparent 68%);
    filter: blur(36px);
    animation: rig-aura 5.6s ease-in-out infinite;
  }

  /* entrance target (home.js animates this); the float lives on the img so
     the two transforms compose without fighting. */
  .hero__rig-inner { position: relative; z-index: 1; }
  .hero__rig-img {
    display: block;
    height: clamp(300px, 40vw, 460px);
    width: auto;
    max-width: 100%;
    animation: rig-float 6.8s ease-in-out infinite;
    filter:
      drop-shadow(0 26px 42px rgba(0, 0, 0, 0.55))
      drop-shadow(0 0 26px rgba(0, 147, 226, 0.45))
      drop-shadow(0 0 64px rgba(0, 147, 226, 0.28));
  }

  /* overlays clipped to the PC's silhouette using its own alpha as a mask */
  .hero__rig-shine,
  .hero__rig-scan,
  .hero__rig-edge {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    -webkit-mask-image: var(--pc);
    mask-image: var(--pc);
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
  }
  /* a light streak that sweeps diagonally across the glass */
  .hero__rig-shine {
    background: linear-gradient(114deg,
      transparent 40%, rgba(150, 216, 255, 0) 46%,
      rgba(185, 230, 255, 0.55) 50%,
      rgba(150, 216, 255, 0) 54%, transparent 60%);
    background-size: 280% 100%;
    background-repeat: no-repeat;
    mix-blend-mode: screen;
    animation: rig-shine 7.5s ease-in-out infinite;
  }
  /* faint holographic scanlines drifting upward */
  .hero__rig-scan {
    background: repeating-linear-gradient(0deg,
      rgba(0, 168, 255, 0.06) 0 2px, transparent 2px 6px);
    opacity: 0.4;
    mix-blend-mode: screen;
    animation: rig-scan 7s linear infinite;
  }
  /* breathing neon rim glow hugging the silhouette */
  .hero__rig-edge {
    background: radial-gradient(120% 120% at 68% 40%,
      transparent 58%, rgba(0, 147, 226, 0.32) 84%, rgba(90, 200, 255, 0.5) 100%);
    mix-blend-mode: screen;
    animation: rig-edge 5.6s ease-in-out infinite;
  }
  /* before the photo has been added, hide picture layers but keep the glow */
  .hero__rig.is-noimg .hero__rig-img,
  .hero__rig.is-noimg .hero__rig-shine,
  .hero__rig.is-noimg .hero__rig-scan,
  .hero__rig.is-noimg .hero__rig-edge { display: none; }

  @keyframes rig-float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-16px); }
  }
  @keyframes rig-aura {
    0%, 100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
    50%      { opacity: 1;   transform: translate(-50%, -50%) scale(1.07); }
  }
  @keyframes rig-edge {
    0%, 100% { opacity: 0.5; }
    50%      { opacity: 0.95; }
  }
  @keyframes rig-shine {
    0%, 16%   { background-position: 165% 0; }
    52%, 100% { background-position: -70% 0; }
  }
  @keyframes rig-scan {
    to { background-position: 0 -120px; }
  }
  @media (prefers-reduced-motion: reduce) {
    .hero__rig-img,
    .hero__rig-aura,
    .hero__rig-edge,
    .hero__rig-shine,
    .hero__rig-scan { animation: none; }
  }

  /* ---- 3D case shell (6 faces) ---- */
  .tower__face { position: absolute; top: 50%; left: 50%; }
  .case-front,
  .case-back  { width: var(--tw); height: var(--th); margin-left: calc(var(--tw) / -2); margin-top: calc(var(--th) / -2); }
  .case-right,
  .case-left  { width: var(--td); height: var(--th); margin-left: calc(var(--td) / -2); margin-top: calc(var(--th) / -2); }
  .case-top,
  .case-bottom{ width: var(--tw); height: var(--td); margin-left: calc(var(--tw) / -2); margin-top: calc(var(--td) / -2); }

  .case-front  { transform: translateZ(calc(var(--td) / 2)); }
  .case-back   { transform: rotateY(180deg) translateZ(calc(var(--td) / 2)); }
  .case-right  { transform: rotateY(90deg)  translateZ(calc(var(--tw) / 2)); }
  .case-left   { transform: rotateY(-90deg) translateZ(calc(var(--tw) / 2)); }
  .case-top    { transform: rotateX(90deg)  translateZ(calc(var(--th) / 2)); }
  .case-bottom { transform: rotateX(-90deg) translateZ(calc(var(--th) / 2)); }

  .case-front, .case-right, .case-top { overflow: hidden; }
  .case-front  { background: #04060a; border: 2px solid var(--frame); }
  .case-back   { background: #06090e; border: 1px solid rgba(0, 147, 226, 0.10); }
  .case-left   { background: linear-gradient(#090c12, #05070b); border: 1px solid rgba(0, 147, 226, 0.10); }
  .case-right  { background: linear-gradient(#07090d, #04060a); border: 2px solid var(--frame); }
  .case-top    { background: #06090e; border: 1px solid rgba(0, 147, 226, 0.14); }
  .case-bottom { background: #05070b; }
  .case-top__grille {
    position: absolute; inset: 8px; border-radius: 2px; opacity: 0.8;
    background: repeating-linear-gradient(90deg, #0a0e14 0 3px, #05070b 3px 7px);
  }

  /* ---- glass + frame overlays ---- */
  .case-glass {
    position: absolute; inset: 0; z-index: 3; pointer-events: none;
    background: linear-gradient(120deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0) 26%,
                rgba(255,255,255,0) 72%, rgba(255,255,255,0.05) 100%);
  }
  .case-glass::before {
    content: ""; position: absolute; top: -20%; left: -12%;
    width: 46%; height: 150%; transform: rotate(18deg);
    background: linear-gradient(90deg, rgba(255,255,255,0.10), transparent);
  }
  .case-frame {
    position: absolute; inset: 0; z-index: 4; pointer-events: none;
    box-shadow: inset 0 0 0 1px rgba(0, 147, 226, 0.18), inset 0 0 22px rgba(0, 0, 0, 0.55);
  }

  /* ---- RGB fan ---- */
  .pc-fan {
    position: relative; flex: none;
    border-radius: 50%;
    background: radial-gradient(circle at 50% 50%, #0b0f16 0 34%, #06090e 62%);
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.8), 0 0 10px 1px var(--rgb-soft);
    overflow: hidden;
  }
  .pc-fan::before {
    content: ""; position: absolute; inset: 0; z-index: 2;
    border-radius: 50%;
    border: 2px solid var(--rgb);
    box-shadow: 0 0 8px var(--rgb), inset 0 0 6px var(--rgb-soft);
    animation: rgb-wave 6s ease-in-out infinite;
    animation-delay: calc(var(--d, 0) * -0.7s);
  }
  .pc-fan::after {
    content: ""; position: absolute; inset: 12%; z-index: 1;
    border-radius: 50%;
    background: repeating-conic-gradient(from 0deg,
      rgba(16, 22, 30, 0.96) 0deg 20deg, rgba(34, 46, 62, 0.62) 20deg 40deg);
    animation: fan-spin var(--spin, 2.8s) linear infinite;
  }
  .pc-fan--rad  { width: 54px; height: 54px; --spin: 3.0s; }
  .pc-fan--side { width: 70px; height: 70px; --spin: 3.6s; }
  .pc-fan--gpu  { width: 34px; height: 34px; --spin: 2.2s; }

  /* ---- right chamber: 3 stacked fans behind side glass ---- */
  .case-right__fans {
    position: absolute; inset: 12px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: space-between;
  }

  /* ---- front chamber interior ---- */
  .case-interior {
    position: absolute; inset: 10px; border-radius: 3px; overflow: hidden;
    background: linear-gradient(160deg, #0a0e15, #05070b 78%);
  }
  .rad {
    position: absolute; top: 8px; left: 8px; right: 8px; height: 54px;
    display: flex; gap: 6px; justify-content: space-between; align-items: center;
  }
  .aio {
    position: absolute; top: 74px; left: 12px;
    width: 54px; height: 54px; border-radius: 8px;
    background: radial-gradient(circle at 50% 42%, #0d1420, #05070b);
    border: 1px solid var(--rgb-soft);
    box-shadow: 0 0 10px var(--rgb-soft), inset 0 0 8px rgba(0, 0, 0, 0.6);
  }
  .aio::after {
    content: ""; position: absolute; inset: 14px; border-radius: 50%;
    border: 2px solid var(--rgb); box-shadow: 0 0 8px var(--rgb);
    animation: rgb-wave 6s ease-in-out infinite; animation-delay: -1.4s;
  }
  .ram {
    position: absolute; top: 72px; right: 14px; width: 42px; height: 66px;
    border-radius: 3px;
    background: repeating-linear-gradient(90deg, #0b0f16 0 8px, #0d131c 8px 10px);
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.6), 0 0 8px var(--rgb-soft);
  }
  .ram::before {
    content: ""; position: absolute; top: 0; left: 4px; right: 4px; height: 3px;
    background: var(--rgb); box-shadow: 0 0 6px var(--rgb);
    animation: rgb-wave 6s ease-in-out infinite; animation-delay: -0.5s;
  }
  .gpu {
    position: absolute; left: 10px; right: 10px; bottom: 12px; height: 46px;
    display: flex; align-items: center; gap: 10px; padding: 0 12px;
    border-radius: 5px;
    background: linear-gradient(#0b1017, #070a0f);
    border: 1px solid rgba(0, 147, 226, 0.22);
    box-shadow: 0 0 12px var(--rgb-soft), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    z-index: 2;
  }
  .gpu::before {
    content: ""; position: absolute; right: 12px; top: 9px; width: 46px; height: 3px;
    border-radius: 2px; background: var(--rgb); box-shadow: 0 0 6px var(--rgb);
    animation: rgb-wave 6s ease-in-out infinite; animation-delay: -2.1s;
  }
  .loom { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; }
  .loom .tube { fill: none; stroke: #0a0f16; stroke-width: 5; stroke-linecap: round; opacity: 0.9; }
  .loom .wire { fill: none; stroke: rgba(232, 240, 255, 0.85); stroke-width: 2.4; stroke-linecap: round; }

  .hero__shadow {
    position: absolute;
    bottom: 6%; left: 50%;
    width: 58%; height: 26px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.5), transparent 70%);
    filter: blur(4px);
    z-index: 0;
  }

  @keyframes fan-spin { to { transform: rotate(360deg); } }
  @keyframes rgb-wave {
    0%   { filter: hue-rotate(0deg) brightness(1); }
    30%  { filter: hue-rotate(-28deg) brightness(1.05); }
    65%  { filter: hue-rotate(24deg) brightness(1.18); }
    100% { filter: hue-rotate(0deg) brightness(1); }
  }
  @keyframes hero-shake {
    0%, 100% { transform: translate3d(0, 0, 0); }
    20% { transform: translate3d(-6px, 3px, 0); }
    40% { transform: translate3d(6px, -2px, 0); }
    60% { transform: translate3d(-4px, 2px, 0); }
    80% { transform: translate3d(3px, -1px, 0); }
  }
  .hero__stage.is-impact { animation: hero-shake 0.42s var(--ease); }

  /* =========================================================
     Blade slice between HERO and WHY (glowing 30deg-language edge)
     ========================================================= */
  .slice-top {
    position: relative;
    margin-top: -1px;
    background: var(--accent);
    clip-path: polygon(0 44px, 100% 0, 100% 100%, 0 100%);
    filter: drop-shadow(0 -4px 18px var(--accent-glow));
  }
  .slice-top > .why {
    background: var(--surface);
    /* 3px inset from the accent underlay reveals a glowing edge on the diagonal */
    clip-path: polygon(0 47px, 100% 3px, 100% 100%, 0 100%);
    padding-top: calc(var(--sp-24) + 40px);
  }

  /* =========================================================
     Shared section header
     ========================================================= */
  .section-head { max-width: 640px; margin-bottom: var(--sp-12); }
  .section-head h2 { margin: var(--sp-3) 0; }

  /* =========================================================
     2 · WHY CRUMPIT (value cards)
     ========================================================= */
  .value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-6);
  }
  .value-card { display: flex; flex-direction: column; }
  .value-card__icon {
    width: 52px; height: 52px;
    display: grid; place-items: center;
    color: var(--accent);
    background: var(--accent-14);
    border-radius: var(--r-md);
    margin-bottom: var(--sp-5);
  }
  .value-card__icon svg { width: 26px; height: 26px; }
  .value-card:hover { border-color: var(--accent); box-shadow: var(--glow-md); }

  /* =========================================================
     3 · SERVICES PREVIEW
     ========================================================= */
  .service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
  }
  .service-card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: var(--sp-8);
    transition: transform var(--dur-base) var(--ease),
                border-color var(--dur-base) var(--ease),
                box-shadow var(--dur-base) var(--ease);
  }
  .service-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--glow-md); }
  .service-card__icon {
    width: 48px; height: 48px;
    display: grid; place-items: center;
    color: var(--accent);
    background: var(--accent-14);
    border-radius: var(--r-sm);
    margin-bottom: var(--sp-4);
  }
  .service-card__icon svg { width: 24px; height: 24px; }
  .service-card__title {
    font-family: var(--font-display);
    font-size: var(--fs-18);
    letter-spacing: var(--ls-display);
    text-transform: uppercase;
    margin-bottom: var(--sp-3);
  }
  .service-card__body { color: var(--text-muted); flex: 1; }
  .service-card__more {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    margin-top: var(--sp-4);
    font-family: var(--font-ui);
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--accent);
  }
  .service-card__more .btn-arrow { transition: transform var(--dur-base) var(--ease); }
  .service-card:hover .service-card__more .btn-arrow { transform: translateX(4px); }
  .services-preview__cta { margin-top: var(--sp-10); text-align: center; }

  /* =========================================================
     4 · BRIEF ABOUT
     ========================================================= */
  .about-brief__grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--sp-16);
    align-items: center;
  }
  .about-brief__text h2 { margin: var(--sp-3) 0 var(--sp-5); }
  .about-brief__text p { margin-bottom: var(--sp-4); }
  .about-brief__text .btn { margin-top: var(--sp-4); }

  .portrait {
    position: relative;
    aspect-ratio: 4 / 3;
    display: grid;
    place-items: center;
    background: linear-gradient(150deg, var(--surface-alt), var(--surface));
    border: 1px solid var(--border);
    overflow: hidden;
  }
  .portrait.blade-tr { border-radius: 0; }
  .portrait::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 72% 28%, var(--accent-14), transparent 55%);
  }
  .portrait__logo { position: relative; width: 58%; max-width: 260px; opacity: 0.92; }
  .portrait__tag {
    position: absolute;
    bottom: var(--sp-4); left: var(--sp-4);
    padding: 0.32rem 0.7rem;
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: var(--fs-12);
    letter-spacing: var(--ls-ui);
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-14);
    border-radius: var(--r-pill);
  }

  /* =========================================================
     5 · REVIEWS
     ========================================================= */
  .reviews { background: var(--surface); }

  /* Horizontal review carousel: native scroll + snap for fluid touch/trackpad
     feel, arrow buttons for mouse, faded edges, and off-centre cards dimmed. */
  .review-carousel { position: relative; }
  .review-track {
    display: flex;
    gap: var(--sp-6);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: var(--sp-2) var(--sp-1) var(--sp-5);
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    mask-image: linear-gradient(to right, transparent, #000 48px, #000 calc(100% - 48px), transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, #000 48px, #000 calc(100% - 48px), transparent);
  }
  .review-track::-webkit-scrollbar { display: none; }
  .review-track:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
  .review-track .review-card {
    flex: 0 0 min(380px, 82%);
    scroll-snap-align: center;
    opacity: 0.45;
    transform: scale(0.94);
    transition: opacity 0.55s var(--ease), transform 0.55s var(--ease),
                border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
  }
  .review-track .review-card.is-focus {
    opacity: 1;
    transform: scale(1);
    border-color: var(--accent-24);
    box-shadow: var(--glow-sm);
  }
  .review-track.is-dragging { scroll-behavior: auto; scroll-snap-type: none; cursor: grabbing; user-select: none; }
  .review-track.is-dragging .review-card { pointer-events: none; }

  .review-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid var(--accent-24);
    background: color-mix(in srgb, var(--surface) 82%, transparent);
    backdrop-filter: blur(6px);
    color: var(--accent);
    cursor: pointer;
    transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-base) var(--ease),
                border-color var(--dur-base) var(--ease), opacity var(--dur-base) var(--ease);
  }
  .review-nav svg { width: 22px; height: 22px; }
  .review-nav:hover { border-color: var(--accent); box-shadow: var(--glow-sm); transform: translateY(-50%) scale(1.08); }
  .review-nav:disabled { opacity: 0.25; cursor: default; box-shadow: none; transform: translateY(-50%); }
  .review-nav--prev { left: -10px; }
  .review-nav--next { right: -10px; }

  @media (prefers-reduced-motion: reduce) {
    .review-track { scroll-behavior: auto; }
    .review-track .review-card { opacity: 1; transform: none; transition: none; }
  }

  .review-card {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
    background: var(--surface-alt);
  }
  .stars { display: flex; gap: 3px; color: var(--warning); }
  .stars svg { width: 20px; height: 20px; fill: currentColor; }
  .review-card__quote {
    font-size: var(--fs-18);
    line-height: var(--lh-snug);
    color: var(--text);
  }
  .review-card__by {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: auto;
  }
  .review-card__name { font-family: var(--font-ui); font-weight: 700; letter-spacing: 0.02em; }
  .review-card__svc { font-family: var(--font-ui); font-size: var(--fs-14); color: var(--accent); }

  /* =========================================================
     6 · BOTTOM CTA (blade motif — reuses .blade-panel)
     ========================================================= */
  .cta-banner { filter: drop-shadow(0 0 26px var(--accent-glow)); }
  .cta-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-8);
    flex-wrap: wrap;
    padding: var(--sp-16);
    background: linear-gradient(135deg, var(--surface), var(--surface-alt));
  }
  .cta-banner__title { font-size: var(--fs-h2); margin: var(--sp-3) 0; }
  .cta-banner__text { max-width: 34ch; }
  .cta-banner__actions { display: flex; gap: var(--sp-4); flex-wrap: wrap; }

  /* =========================================================
     RESPONSIVE
     ========================================================= */
  @media (max-width: 1024px) {
    .value-grid  { grid-template-columns: repeat(2, 1fr); }
    .service-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 900px) {
    .hero { min-height: auto; padding-bottom: var(--sp-16); }
    .hero__inner { grid-template-columns: 1fr; gap: var(--sp-10); }
    .hero__content { order: 1; }
    .hero__stage { order: 2; height: 360px; }
    .about-brief__grid { grid-template-columns: 1fr; gap: var(--sp-10); }
    .review-nav { display: none; } /* touch scrolling takes over on small screens */
    .review-track { mask-image: none; -webkit-mask-image: none; }
  }
  @media (max-width: 768px) {
    .cta-banner__inner { flex-direction: column; align-items: flex-start; padding: var(--sp-10); }
  }
  @media (max-width: 480px) {
    .value-grid  { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: 1fr; }
    .hero__stage { height: 320px; }
  }
}