/* ============================================================
   Lavage — Responsive rules (mobile-first adjustments)
   Breakpoints tuned for 320 / 375 / 430 / 768 / 1024 / 1280+.
   ============================================================ */

/* =================== ≤ 1100px : tablets =================== */
@media (max-width: 1100px) {
  .m1-services { grid-template-columns: repeat(2, 1fr); }
  .m1-plans, .m1-why-grid { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
  .m1-gallery { grid-template-columns: repeat(2, 1fr); }
  .m1-bento {
    grid-template-columns: repeat(2, 1fr);
    grid-template-areas: "a a" "b d" "c c" "e e";
  }
  .m1-tile-img img { max-height: 280px; }
  .m1-footer-grid, .m2-footer-grid, .m3-footer-grid { grid-template-columns: repeat(2, 1fr); }
  .m2-cats { grid-template-columns: repeat(2, 1fr); }
  .m2-steps { grid-template-columns: repeat(2, 1fr); }
  .m2-est-grid { grid-template-columns: 1fr 1fr; }
  .m3-pkg-grid { grid-template-columns: 1fr; }
  .m3-stories-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
}

/* =================== ≤ 1080px : nav collapse =================== */
@media (max-width: 1080px) {
  .nav-burger { display: grid; place-items: center; }

  /* Shared mobile nav overlay */
  [data-mobile-nav] {
    position: fixed; inset: 0; z-index: 150; display: none;
    padding: 5.5rem 1.5rem 2rem; overflow-y: auto; overscroll-behavior: contain;
  }
  [data-mobile-nav].is-open { display: block; animation: nav-fade .25s ease; }
  @keyframes nav-fade { from { opacity: 0; transform: translateY(-8px); } }
  [data-mobile-nav] ul { display: flex; flex-direction: column; gap: .4rem; }
  [data-mobile-nav] a {
    display: block; font-size: 1.15rem; font-weight: 700;
    padding: .9rem 1.1rem; border-radius: 14px;
  }

  /* Keep the whole header bar above the open menu, and the logo + burger
     (the close control) tappable on top of the overlay */
  .m1-header, .m2-header, .m3-header, .m4-header, .m5-header { z-index: 210; }
  .nav-burger { position: relative; z-index: 160; }
  .m1-logo, .m2-logo, .m3-logo, .m4-logo, .m5-logo { position: relative; z-index: 160; }

  /* Model 1 mobile nav */
  .m1-nav { margin-inline-start: 0; }
  .m1-nav.is-open { background: rgba(11, 11, 16, .97); backdrop-filter: blur(16px); }
  .m1-nav.is-open .m1-nav-list { background: none; border: 0; padding: 0; border-radius: 0; }
  .m1-nav.is-open a { color: var(--m1-white); }
  .m1-nav.is-open a:hover { background: rgba(255, 255, 255, .08); color: var(--m1-lime); }
  .m1-nav.is-open a.is-current { background: var(--m1-lime); color: #131309; }

  /* Model 2 mobile nav */
  .m2-nav { margin-inline-start: 0; }
  .m2-nav.is-open { background: rgba(247, 251, 249, .98); }
  .m2-nav.is-open a { color: var(--m2-ink); }
  .m2-nav.is-open a.is-current { background: var(--m2-emerald); color: #fff; }
  .m2-nav.is-open a:hover { background: var(--m2-surface); }

  /* Model 3 mobile nav */
  .m3-nav { margin-inline-start: 0; }
  .m3-nav.is-open { background: rgba(247, 241, 231, .98); }
  .m3-nav.is-open a { color: var(--m3-ink); }
  .m3-nav.is-open a::after { display: none; }
  .m3-nav.is-open a.is-current, .m3-nav.is-open a:hover { background: var(--m3-sand); color: var(--m3-green); }

  /* Model 4 mobile nav */
  .m4-nav { margin-inline-start: 0; }
  .m4-nav.is-open { background: rgba(3, 16, 28, .97); backdrop-filter: blur(16px); }
  .m4-nav.is-open a { color: var(--m4-white); }
  .m4-nav.is-open a::after { display: none; }
  .m4-nav.is-open a:hover { background: rgba(38, 217, 199, .12); color: var(--m4-primary2); }
  .m4-nav.is-open a.is-current { background: var(--m4-primary); color: #022; }

  /* Model 5 mobile nav */
  .m5-nav { margin-inline-start: 0; }
  .m5-nav.is-open { background: rgba(255, 255, 255, .98); backdrop-filter: blur(16px); }
  .m5-nav.is-open a { color: var(--m5-ink); }
  .m5-nav.is-open a::after { display: none; }
  .m5-nav.is-open a:hover { background: var(--m5-mint); color: var(--m5-emerald); }
  .m5-nav.is-open a.is-current { background: var(--m5-emerald); color: #fff; }

  /* Hide inline header CTAs that don't fit */
  .m1-header-actions .btn-wa span, .m2-header-actions .btn-emerald span, .m3-header-actions .btn-copper span { display: none; }
  .m1-header-actions .btn-wa, .m2-header-actions .btn-emerald, .m3-header-actions .btn-copper { padding: .55rem .7rem; }

  /* Heroes stack */
  .m1-hero { padding-top: 2.6rem; }
  .m1-hero-grid, .m2-hero-inner, .m3-hero-grid { grid-template-columns: 1fr; gap: 2.4rem; }
  .m1-hero-media { order: 2; max-width: 560px; margin-inline: auto; }
  .m2-hero-visual { order: 2; }
  .m3-hero-visual { order: -1; }
  .m3-hero-visual .m3-arch { max-width: 300px; }
  .fl-1 { top: 8%; } .fl-2 { bottom: 10%; }

  .m1-featured, .m2-eco-inner, .m2-cta-card, .m3-craft-inner,
  .m2-team-inner, .m3-coverage-grid { grid-template-columns: 1fr; }
  .m2-team-img { max-width: 440px; margin-inline: auto; display: block; }
  .m2-team-grid { grid-template-columns: repeat(3, 1fr); }
  .m2-cta-art { min-height: 150px; }
  .m1-featured-art { min-height: 190px; }

  .m2-uc-grid, .m2-team-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }

  .m3-sig { grid-template-columns: 56px 1fr; }
  .m3-sig-side { grid-column: 2; flex-direction: row; align-items: center; justify-content: space-between; }
  :root[dir="rtl"] .m3-sig-side { align-items: center; }
}

/* =================== ≤ 700px : phones =================== */
@media (max-width: 700px) {
  .container { width: min(100% - 1.6rem, 1200px); }
  .m1-section, .m2-section, .m3-section { padding: 3.6rem 0; }

  /* Model switcher → bottom center, above browser chrome, clear of the WA FAB */
  .model-switcher {
    top: auto; bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    inset-inline-end: auto; left: 50%;
    transform: translateX(-50%); flex-direction: row; gap: .55rem;
  }
  .switcher-btn { width: 42px; height: 42px; font-size: .74rem; }
  .switcher-tip {
    inset-inline-end: auto; left: 50%; top: auto; bottom: calc(100% + .6rem);
    transform: translateX(-50%) scale(.92); transform-origin: bottom center;
  }
  .switcher-btn:hover .switcher-tip,
  .switcher-btn:focus-visible .switcher-tip { transform: translateX(-50%) scale(1); }

  /* Keep floating controls clear of the bottom switcher */
  .wa-widget { bottom: calc(4.6rem + env(safe-area-inset-bottom, 0px)); }
  .back-top { bottom: calc(4.6rem + env(safe-area-inset-bottom, 0px)); width: 44px; height: 44px; }
  .wa-fab { width: 56px; height: 56px; }
  .wa-tip { display: none; }
  .wa-panel { width: min(340px, calc(100vw - 1.6rem)); max-height: 70vh; overflow-y: auto; }

  .m1-bento { display: flex; flex-direction: column; }
  .m1-services, .m1-plans, .m1-why-grid { grid-template-columns: 1fr; }
  .m1-gallery { grid-template-columns: repeat(2, 1fr); }
  .m1-footer-grid, .m2-footer-grid, .m3-footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .m1-featured { padding: 1.9rem 1.4rem; }
  .m1-featured-cta { flex-direction: column; align-items: flex-start; }

  .m2-header { top: .5rem; }
  .m2-header-pill { padding: .45rem .8rem; }
  .m2-cats { grid-template-columns: 1fr; }
  .m2-steps { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .m2-est-grid { grid-template-columns: 1fr; }
  .m2-est-result { flex-direction: column; align-items: stretch; text-align: center; }
  .m2-est-result .btn { width: 100%; }
  .m2-section-tint, .m2-eco, .m2-footer { margin: 0 .4rem; border-radius: 28px; }
  .m2-footer { border-radius: 28px 28px 0 0; }
  .m2-cta-card { padding: 2.2rem 1.5rem; }

  .m3-hero { padding: 2.8rem 0 3.6rem; }
  .m3-hero-facts { gap: 1.4rem; flex-wrap: wrap; }
  .m3-story-tabs { flex-direction: column; }
  .m3-story-tab { border-bottom: 0; border-inline-start: 3px solid transparent; text-align: start; }
  .m3-story-tab.is-active { border-inline-start-color: var(--m3-terra); background: var(--m3-ivory); }
  .m3-story-panels { padding: 1.5rem; }
  .m3-ba-frame { border-radius: 120px 120px 14px 14px; aspect-ratio: 4 / 3; }
  .m3-book-steps li { gap: 1rem; }
  .m3-footer-word { margin-bottom: -0.6rem; }
  .m3-map-card { padding: 1.1rem; }
  .m2-team-grid { grid-template-columns: 1fr; }
  .m2-phone { position: relative; inset-inline-end: auto; margin-top: -3rem; }

  .ba-slider { aspect-ratio: 3 / 2; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  /* Full-width CTAs only where they stand alone — never in headers */
  .m1-cta .btn, .m2-cta-copy .btn, .m3-cta .btn,
  .m1-featured-cta .btn, .m2-est-result .btn { width: 100%; max-width: 420px; }
}

/* =================== ≤ 380px : small phones =================== */
@media (max-width: 380px) {
  .logo-word { font-size: 1.05rem; }
  .m1-title, .m2-title, .m3-title { font-size: 1.75rem; }
  .lang-btn { padding: .28rem .55rem; font-size: .72rem; }
  .switcher-btn { width: 38px; height: 38px; }
  .m1-pills li { font-size: .72rem; }
  .m1-gallery { grid-template-columns: 1fr; }
  .m2-hero-ctas { flex-direction: column; }
  .m1-hero-ctas { flex-direction: column; }
  .m3-hero-ctas { flex-direction: column; }
  .wa-quick-btn { font-size: .72rem; }
}

/* =================== Model 4 responsive =================== */
@media (max-width: 1100px) {
  .m4-services { grid-template-columns: repeat(2, 1fr); }
  .m4-svc-featured { grid-column: span 2; grid-row: auto; min-height: 300px; }
  .m4-plans { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
  .m4-trust-grid { grid-template-columns: repeat(2, 1fr); gap: 1.4rem 1rem; }
  .m4-footer-grid { grid-template-columns: repeat(2, 1fr); }
  .m4-plan.is-popular { transform: none; }
}
@media (max-width: 1080px) {
  .m4-hero-inner { grid-template-columns: 1fr; gap: 2rem; padding: 6rem 0 3rem; min-height: auto; }
  .m4-hero-media::after { background: linear-gradient(0deg, var(--m4-bg) 12%, rgba(3, 16, 28, .5) 55%, rgba(3, 16, 28, .55)); }
  .m4-booking { max-width: 460px; }
  .m4-why, .m4-coverage-grid, .m4-cta-card { grid-template-columns: 1fr; }
  .m4-steps { grid-template-columns: repeat(2, 1fr); row-gap: 2.2rem; }
  .m4-steps::before { display: none; }
  .m4-cta-phone-wrap { order: -1; }
}
@media (max-width: 700px) {
  .m4-section { padding: 3.6rem 0; }
  .m4-services, .m4-plans, .m4-trust-grid, .m4-footer-grid { grid-template-columns: 1fr; }
  .m4-svc-featured { grid-column: auto; min-height: 240px; }
  .m4-steps { grid-template-columns: 1fr; max-width: 340px; margin-inline: auto; }
  .m4-why-list { grid-template-columns: 1fr; }
  .m4-trust-item { justify-content: flex-start; }
  .m4-cta-card { padding: 2rem 1.4rem; }
  .m4-hero-ctas { flex-direction: column; }
  .m4-hero-ctas .m4-btn { width: 100%; }
  .m4-header-actions .m4-btn-primary span { display: none; }
  .m4-header-actions .m4-btn-primary { padding: .55rem .7rem; }
}

/* =================== Model 5 responsive =================== */
@media (max-width: 1100px) {
  .m5-services { grid-template-columns: repeat(2, 1fr); }
  .m5-plans { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
  .m5-footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1080px) {
  .m5-hero-grid { grid-template-columns: 1fr; gap: 2.4rem; }
  .m5-hero-visual { order: -1; max-width: 440px; margin-inline: auto; }
  .m5-hero-blob { aspect-ratio: 16/11; border-radius: 30px; }
  .m5-stats { grid-template-columns: repeat(2, 1fr); }
  .m5-stat:nth-child(2) { border-inline-start: 0; }
  .m5-stat:nth-child(odd) { border-inline-start: 0; }
  .m5-how, .m5-why, .m5-coverage, .m5-cta-card { grid-template-columns: 1fr; }
  .m5-how-media, .m5-why-visual { order: -1; max-width: 460px; margin-inline: auto; }
  .m5-why { padding: 2.2rem; }
  .m5-cta-visual { order: -1; }
}
@media (max-width: 700px) {
  .m5-section { padding: 3.6rem 0; }
  .m5-services, .m5-plans, .m5-footer-grid, .m5-why-list, .m5-booking-row { grid-template-columns: 1fr; }
  .m5-stats { grid-template-columns: 1fr; }
  .m5-stat + .m5-stat, .m5-stat:nth-child(odd) { border-inline-start: 0; border-top: 1px solid var(--m5-border); }
  .m5-why { padding: 1.6rem; }
  .m5-cta-card { padding: 2rem 1.4rem; }
  .m5-hero-ctas { flex-direction: column; }
  .m5-hero-ctas .m5-btn { width: 100%; }
  .m5-stats-wrap { margin-top: 1.5rem; }
  .m5-header-actions .m5-btn-primary span { display: none; }
  .m5-header-actions .m5-btn-primary { padding: .55rem .7rem; }
}

/* =================== ≥ 1440px : large screens =================== */
@media (min-width: 1440px) {
  .container { width: min(100% - 4rem, 1280px); }
}