/* =========================================================
   Auto Sphere Global — Mobile polish & motion (≤979px)
   Soft luxury: gentle ken-burns, staggered text, press CTAs
   ========================================================= */

/* Safe areas for drawer / chat / footer (nav handled in style.css) */
@supports (padding: env(safe-area-inset-top)) {
  .asg-drawer {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .asg-drawer__inner {
    padding-left: max(1.75rem, env(safe-area-inset-left));
    padding-right: max(1.75rem, env(safe-area-inset-right));
    padding-bottom: max(2rem, calc(env(safe-area-inset-bottom) + 1rem));
  }
  .asg-chat {
    right: max(1.25rem, env(safe-area-inset-right));
    bottom: max(1.25rem, calc(env(safe-area-inset-bottom) + 0.75rem));
  }
  .asg-footer {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

@media (max-width: 979px) {
  :root {
    --nav-h: 58px;
    --pad: clamp(1rem, 4.5vw, 1.5rem);
  }

  .asg-nav {
    width: 100%;
    max-width: 100vw;
  }

  /* Flex bar: mark left, CTA + burger right — never overflow */
  .asg-nav__bar {
    display: flex !important;
    grid-template-columns: unset !important;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    min-height: var(--nav-h);
    padding: 0 max(1rem, env(safe-area-inset-right, 0px)) 0 max(1rem, env(safe-area-inset-left, 0px));
    overflow: hidden;
  }

  /* Keep only the circular mark on tablet/phone — names live in the drawer */
  .asg-nav__names {
    display: none !important;
  }
  .asg-nav__brand {
    flex: 0 0 auto;
    max-width: none;
    gap: 0;
    min-width: 0;
  }
  .asg-nav__mark {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
  }
  .asg-nav__links {
    display: none !important;
  }
  .asg-nav__end {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0;
    margin-left: auto;
    max-width: none;
  }
  /* CTA lives in the drawer on mobile — keeps the bar clean */
  .asg-nav__cta {
    display: none !important;
  }
  /* Burger: frosted circular control — always visible on dark/light heroes */
  .asg-burger {
    display: flex !important;
    width: 44px;
    height: 44px;
    padding: 13px 12px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(250, 248, 244, 0.18);
    border: 1px solid rgba(250, 248, 244, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .asg-burger i {
    height: 1.5px;
    border-radius: 1px;
    background: #fff !important;
  }
  .asg-nav.is-scrolled .asg-burger {
    background: rgba(20, 17, 15, 0.06);
    border-color: rgba(20, 17, 15, 0.12);
  }
  .asg-nav.is-scrolled .asg-burger i {
    background: var(--espresso) !important;
  }

  /* Soft scrim so mark + burger stay readable on any hero */
  .asg-nav:not(.is-scrolled) {
    background: linear-gradient(180deg, rgba(20, 17, 15, 0.45) 0%, transparent 100%);
  }

  /* Hide vertical rail that crowds the edge */
  .asg-lume__rail {
    display: none;
  }

  /* Hero title wraps instead of clipping */
  .asg-lume__brand {
    font-size: clamp(1.45rem, 6.2vw, 2.1rem) !important;
    letter-spacing: 0.01em;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
    hyphens: auto;
  }
  .asg-lume__content {
    max-width: 100%;
    padding-right: max(var(--pad), 1rem);
  }
  .asg-btn {
    min-height: 48px;
    padding: 0.85rem 1.5rem;
    width: 100%;
    max-width: 100%;
  }
  .asg-lume__cta {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    width: 100%;
    max-width: 320px;
  }
  .asg-lume__cta .asg-btn {
    width: 100%;
  }
  .asg-top {
    min-height: 44px;
    padding: 0.5rem 0.25rem;
  }
  .asg-drawer__nav a {
    min-height: 48px;
    display: flex;
    align-items: center;
  }

  /* Touch press feedback (buttons) */
  .asg-btn {
    transition:
      background 0.35s var(--ease),
      color 0.35s var(--ease),
      border-color 0.35s var(--ease),
      transform 0.25s var(--ease),
      box-shadow 0.35s var(--ease);
  }
  .asg-btn:active {
    transform: scale(0.97);
  }
  .asg-btn--gold:active {
    box-shadow: 0 0 0 1px var(--champagne);
  }
  .asg-nav__cta:active {
    transform: scale(0.96);
    background: var(--gold);
    border-color: var(--gold);
  }
  .asg-link:active::after {
    transform: translateX(6px);
  }
  .asg-chat:active {
    transform: scale(0.94);
  }

  /* Hero — tighter first viewport, entrance motion */
  .asg-lume {
    min-height: 100svh;
    min-height: 100dvh;
  }
  .asg-lume__orbit {
    width: min(70vw, 280px);
    height: min(70vw, 280px);
    margin-top: calc(min(70vw, 280px) / -2);
    opacity: 0.55;
    right: -18%;
  }
  .asg-lume__content {
    padding:
      calc(var(--nav-h) + env(safe-area-inset-top, 0px) + 1.5rem)
      var(--pad)
      max(2.75rem, calc(env(safe-area-inset-bottom, 0px) + 2.5rem));
  }
  .asg-lume__brand {
    font-size: clamp(2rem, 9.5vw, 2.65rem);
  }
  .asg-lume__brand-jp {
    letter-spacing: 0.2em;
    margin-bottom: 1.1rem;
  }
  .asg-lume__lead {
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 1.4rem;
  }

  /* Hero media ken-burns */
  .asg-lume__media {
    transform: scale(1.08);
    animation: asgKenBurns 18s var(--ease-out) forwards;
  }

  /* Hero text cascade */
  .js .asg-lume__brand,
  .js .asg-lume__brand-jp,
  .js .asg-lume__tagline,
  .js .asg-lume__lead,
  .js .asg-lume__cta {
    opacity: 0;
    transform: translateY(22px);
  }
  .js .asg-lume.is-ready .asg-lume__brand,
  .js .asg-lume.is-ready .asg-lume__brand-jp,
  .js .asg-lume.is-ready .asg-lume__tagline,
  .js .asg-lume.is-ready .asg-lume__lead,
  .js .asg-lume.is-ready .asg-lume__cta {
    animation: asgFadeUp 0.85s var(--ease-out) forwards;
  }
  .js .asg-lume.is-ready .asg-lume__brand { animation-delay: 0.12s; }
  .js .asg-lume.is-ready .asg-lume__brand-jp { animation-delay: 0.24s; }
  .js .asg-lume.is-ready .asg-lume__tagline { animation-delay: 0.36s; }
  .js .asg-lume.is-ready .asg-lume__lead { animation-delay: 0.48s; }
  .js .asg-lume.is-ready .asg-lume__cta { animation-delay: 0.62s; }

  /* Image reveals — soft zoom */
  .js .asg-feature__img,
  .js .asg-orbit__img,
  .js .asg-material__img,
  .js .asg-cabin__media {
    transform: scale(1.06);
    transition: transform 1.4s var(--ease-out);
  }
  .js .asg-feature__media.is-in .asg-feature__img,
  .js .asg-orbit__item.is-in .asg-orbit__img,
  .js .asg-material__band.is-in .asg-material__img,
  .js .asg-cabin.is-in .asg-cabin__media {
    transform: scale(1);
  }

  /* Orbit cards — snap + soft press */
  .asg-orbit__item {
    flex: 0 0 min(82vw, 300px);
    transition: transform 0.35s var(--ease);
  }
  .asg-orbit__item:active {
    transform: scale(0.985);
  }
  .asg-orbit__hint span {
    animation: asgHintPulse 1.8s var(--ease) infinite;
  }

  /* Material bands shorter on phone */
  .asg-material__band {
    min-height: 42vh;
    min-height: 42svh;
  }
  .asg-material__copy h2 {
    font-size: clamp(1.75rem, 8vw, 2.35rem);
  }

  /* Cabin panel full comfort */
  .asg-cabin {
    min-height: 78vh;
    min-height: 78svh;
    align-items: flex-end;
  }
  .asg-cabin__panel {
    width: calc(100% - 2rem);
    margin: 1.5rem 1rem 2rem;
    padding: 1.6rem 1.35rem;
  }

  /* Softer section reveals on small screens */
  .js [data-reveal],
  .js [data-reveal-stagger] {
    transform: translateY(18px);
  }
  .js [data-reveal="left"],
  .js [data-reveal="right"] {
    transform: translateY(18px);
  }

  /* Footer links — easier taps */
  .asg-footer a {
    display: inline-block;
    padding: 0.35rem 0;
    min-height: 40px;
  }

  /* Reduce parallax jank on touch devices */
  @media (hover: none) {
    [data-parallax] {
      transform: none !important;
      will-change: auto;
    }
  }
}

@media (max-width: 479px) {
  .asg-nav__cta { min-height: 36px; padding: 0 0.7rem; }
  .asg-lume__brand {
    font-size: clamp(1.55rem, 7.2vw, 1.9rem);
    line-height: 1.15;
  }
  .asg-lume__tagline {
    font-size: 1.05rem;
    max-width: 14em;
  }
  .asg-ma {
    padding: 3.5rem var(--pad);
  }
  .asg-ma__mark {
    font-size: 9rem;
    opacity: 0.7;
  }
  .asg-feature__media {
    min-height: 48vh;
  }
  .asg-voice__quote p {
    font-size: 1.05rem;
  }
}

/* Hover-capable devices keep hover zooms; touch gets active */
@media (hover: hover) and (min-width: 980px) {
  .asg-btn:hover {
    transform: translateY(-1px);
  }
}

@keyframes asgKenBurns {
  0% { transform: scale(1.08) translate3d(0, 0, 0); }
  100% { transform: scale(1) translate3d(0, -1.5%, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .asg-lume__media,
  .js .asg-feature__img,
  .js .asg-orbit__img,
  .js .asg-material__img,
  .js .asg-cabin__media {
    animation: none !important;
    transform: none !important;
    transition: none !important;
  }
  .js .asg-lume__brand,
  .js .asg-lume__brand-jp,
  .js .asg-lume__tagline,
  .js .asg-lume__lead,
  .js .asg-lume__cta {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}