/* ═══════════════════════════════════════════════
   MONTEMIGLIA — MOBILE & RESPONSIVE
   Extends main.css
═══════════════════════════════════════════════ */


/* ── MOBILE BASE (≤ 480px) ── */
@media (max-width: 480px) {
  :root {
    --nav-h: 64px;
  }

  .m-nav {
    padding: 0 1.4rem;
    height: var(--nav-h);
    align-items: center;
    background: linear-gradient(180deg, rgba(6,6,6,0.98) 0%, transparent 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }

  .m-logo { font-size: .75rem; letter-spacing: .4em; }

  .m-nav-links {
    display: none; /* replaced by hamburger on mobile */
  }

  /* ── HAMBURGER ── */
  .m-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: .5rem;
    z-index: 500;
  }
  .m-hamburger span {
    display: block;
    width: 22px; height: 1px;
    background: rgba(230,224,210,0.4);
    transition: transform .4s cubic-bezier(.19,1,.22,1), opacity .3s, background .3s;
  }
  .m-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); background: rgba(196,172,120,0.7); }
  .m-hamburger.open span:nth-child(2) { opacity: 0; }
  .m-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); background: rgba(196,172,120,0.7); }

  /* ── MOBILE MENU OVERLAY ── */
  .m-mobile-menu {
    position: fixed; inset: 0;
    background: rgba(6,6,6,0.97);
    z-index: 400;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity .5s cubic-bezier(.19,1,.22,1);
  }
  .m-mobile-menu.open { opacity: 1; pointer-events: all; }
  .m-mobile-menu a {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-style: italic;
    font-size: 2.2rem;
    color: rgba(230,224,210,0.6);
    text-decoration: none;
    letter-spacing: .05em;
    transition: color .4s;
    opacity: 0;
    transform: translateY(16px);
    transition: color .4s, opacity .5s, transform .5s cubic-bezier(.19,1,.22,1);
  }
  .m-mobile-menu.open a {
    opacity: 1; transform: translateY(0);
  }
  .m-mobile-menu.open a:nth-child(1) { transition-delay: .1s; }
  .m-mobile-menu.open a:nth-child(2) { transition-delay: .18s; }
  .m-mobile-menu.open a:nth-child(3) { transition-delay: .26s; }
  .m-mobile-menu.open a:nth-child(4) { transition-delay: .34s; }
  .m-mobile-menu a:hover { color: rgba(196,172,120,0.8); }
  .m-mobile-menu-footer {
    position: absolute; bottom: 2.5rem;
    font-size: .42rem; letter-spacing: .45em; text-transform: uppercase;
    color: rgba(230,224,210,0.15);
    opacity: 0; transition: opacity .5s .4s;
  }
  .m-mobile-menu.open .m-mobile-menu-footer { opacity: 1; }

  /* ── LANDING ── */
  .m-landing-content { padding: 0 1.4rem; }
  .m-hero {
    font-size: clamp(2.8rem, 14vw, 4.5rem);
    margin-bottom: 2.5rem;
    line-height: 1.05;
  }
  .m-rule { margin-bottom: 2.5rem; }
  .m-cta { font-size: .46rem; letter-spacing: .5em; }
  .m-landing-footer {
    left: 1.4rem; right: 1.4rem; bottom: 2rem;
    font-size: .38rem;
  }

  /* ── ACCESS FORM ── */
  .m-access { padding: calc(var(--nav-h) + 3rem) 1.4rem 4rem; }
  .m-form-wrap { animation: none; opacity: 1; }
  .m-form-title { font-size: clamp(1.6rem, 9vw, 2.4rem); margin-bottom: 2rem; }
  .m-field input, .m-field textarea { font-size: 1.1rem; }
  .m-submit-row { flex-direction: column; gap: 1.5rem; }
  .m-submit-btn { width: 100%; text-align: center; padding: 1rem 2rem; }

  /* ── CALENDAR ── */
  .m-calendar { padding: calc(var(--nav-h) + 3rem) 1.4rem 4rem; }
  .m-cal-title { font-size: clamp(1.8rem, 9vw, 3rem); margin-bottom: 2.5rem; }
  .m-dos { grid-template-columns: 1fr; gap: .8rem; }
  .m-dos-status { text-align: left; }
  .m-dos-arrow { display: none; }
  .m-dos-title { font-size: 1.3rem; }

  /* ── CODEX ── */
  .m-codex { padding: calc(var(--nav-h) + 3rem) 1.4rem 4rem; }
  .m-codex-body { font-size: 1rem; line-height: 2; }

  /* ── MEMBERS AREA ── */
  .m-members-wrap { padding: calc(var(--nav-h) + 3rem) 1.4rem 4rem; }
  .m-member-grid { grid-template-columns: 1fr; }
  .m-member-card { padding: 1.5rem; }
  .m-profile-header { flex-direction: column; gap: 1.2rem; }
  .m-event-grid { grid-template-columns: 1fr; }

  /* ── NEWSLETTER ── */
  .m-newsletter-wrap { padding: calc(var(--nav-h) + 3rem) 1.4rem 4rem; }
  .m-nl-issue-grid { grid-template-columns: 1fr; }

  /* ── FOOTER ── */
  .m-footer {
    padding: 2.5rem 1.4rem;
    flex-direction: column;
    gap: 1.2rem;
    text-align: center;
  }
  #m-amb { right: 1.4rem; font-size: .38rem; }
  #m-back { left: 1.4rem; font-size: .38rem; }
}

/* ── TABLET (481–900px) ── */
@media (min-width: 481px) and (max-width: 900px) {
  .m-nav { padding: 2rem 2.5rem; }
  .m-hamburger { display: none; }
  .m-mobile-menu { display: none; }
  .m-nav-links { display: flex; gap: 2rem; }

  .m-hero { font-size: clamp(3rem, 8vw, 5.5rem); }
  .m-landing-footer { left: 2.5rem; right: 2.5rem; }

  .m-access { padding: 8rem 3rem 5rem; }
  .m-calendar { padding: 8rem 3rem 5rem; }
  .m-codex { padding: 7rem 3rem; }
  .m-members-wrap { padding: 8rem 3rem 5rem; }
  .m-newsletter-wrap { padding: 8rem 3rem 5rem; }

  .m-member-grid { grid-template-columns: 1fr 1fr; }
  .m-event-grid { grid-template-columns: 1fr 1fr; }
  .m-dos { grid-template-columns: 1fr auto; }

  .m-footer { padding: 3rem 2.5rem; }
  #m-amb { right: 2.5rem; }
}

/* ── DESKTOP (> 900px) ── */
@media (min-width: 901px) {
  .m-hamburger { display: none; }
  .m-mobile-menu { display: none; }
}

/* ── SAFE AREAS (notch phones) ── */
@supports (padding: max(0px)) {
  .m-nav {
    padding-left: max(1.4rem, env(safe-area-inset-left));
    padding-right: max(1.4rem, env(safe-area-inset-right));
  }
  .m-landing-footer {
    padding-bottom: max(2rem, env(safe-area-inset-bottom));
  }
  .m-footer {
    padding-bottom: max(2.5rem, env(safe-area-inset-bottom));
  }
}

/* ── MEMBERS AREA LAYOUT ── */
.m-members-wrap {
  padding: 9rem 4rem 6rem;
  max-width: 960px;
  margin: 0 auto;
  width: 100%;
}
.m-members-hero {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-style: italic;
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--t1); margin-bottom: .5rem; line-height: 1.1;
}
.m-members-sub {
  font-size: .46rem; letter-spacing: .35em; text-transform: uppercase;
  color: var(--t3); margin-bottom: 4rem; line-height: 2;
}
.m-members-label {
  font-size: .44rem; letter-spacing: .6em; text-transform: uppercase;
  color: var(--gold); opacity: .45; margin-bottom: 1.5rem;
}
.m-section-rule {
  width: 100%; height: 1px;
  background: var(--t4);
  margin: 3rem 0;
}

/* Member Profile */
.m-profile-header {
  display: flex; align-items: flex-start; gap: 2.5rem;
  margin-bottom: 3rem;
}
.m-avatar {
  width: 72px; height: 72px;
  border: 1px solid var(--gold-line);
  border-radius: 50%;
  background: var(--t4);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem; color: var(--gold); flex-shrink: 0;
}
.m-profile-name {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-size: 1.8rem; color: var(--t1);
  margin-bottom: .3rem;
}
.m-profile-meta {
  font-size: .44rem; letter-spacing: .35em; text-transform: uppercase;
  color: var(--t3); line-height: 2;
}
.m-profile-status {
  margin-left: auto;
  font-size: .42rem; letter-spacing: .45em; text-transform: uppercase;
  color: var(--gold); opacity: .6;
  border: 1px solid var(--gold-line);
  padding: .4rem .9rem; white-space: nowrap; align-self: flex-start;
}

/* Member event grid */
.m-event-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--t4);
  margin-bottom: 3rem;
}
.m-event-card {
  background: var(--bg);
  padding: 1.8rem 1.5rem;
  transition: background .4s;
}
.m-event-card:hover { background: rgba(196,172,120,0.03); }
.m-event-card-file {
  font-size: .42rem; letter-spacing: .5em; text-transform: uppercase;
  color: var(--gold); opacity: .4; margin-bottom: .5rem;
}
.m-event-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-style: italic;
  font-size: 1.2rem; color: var(--t2); margin-bottom: .6rem;
}
.m-event-card-meta {
  font-size: .42rem; letter-spacing: .25em; text-transform: uppercase;
  color: var(--t3); line-height: 2;
}
.m-event-card-badge {
  display: inline-block; margin-top: .8rem;
  font-size: .4rem; letter-spacing: .4em; text-transform: uppercase;
  color: var(--gold); opacity: .55;
  border: 1px solid var(--gold-line); padding: .25rem .6rem;
}

/* Member document / dossier detail */
.m-dossier-detail {
  border: 1px solid var(--t4);
  padding: 2.5rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}
.m-dossier-detail::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 1px; height: 100%;
  background: linear-gradient(180deg, var(--gold-line), transparent);
}
.m-dossier-label {
  font-size: .42rem; letter-spacing: .55em; text-transform: uppercase;
  color: var(--gold); opacity: .4; margin-bottom: 1rem;
}
.m-dossier-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-style: italic;
  font-size: 1.6rem; color: var(--t1); margin-bottom: 1rem; line-height: 1.2;
}
.m-dossier-body {
  font-size: .5rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--t3); line-height: 2.3;
}
.m-dossier-classified {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-size: .4rem; letter-spacing: .5em; text-transform: uppercase;
  color: rgba(196,172,120,0.2);
}

/* Newsletter */
.m-newsletter-wrap {
  padding: 9rem 4rem 6rem;
  max-width: 680px;
  margin: 0 auto;
  width: 100%;
}
.m-nl-hero {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-style: italic;
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--t1); margin-bottom: .5rem; line-height: 1.1;
}
.m-nl-sub {
  font-size: .46rem; letter-spacing: .35em; text-transform: uppercase;
  color: var(--t3); margin-bottom: 4rem; line-height: 2;
}
.m-nl-issue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--t4);
  margin-bottom: 3rem;
}
.m-nl-issue {
  background: var(--bg);
  padding: 2rem 1.8rem;
  
  transition: background .4s;
}
.m-nl-issue:hover { background: rgba(196,172,120,0.03); }
.m-nl-issue:hover .m-nl-issue-title { color: var(--t1); }
.m-nl-issue-num {
  font-size: .42rem; letter-spacing: .5em; text-transform: uppercase;
  color: var(--gold); opacity: .4; margin-bottom: .6rem;
}
.m-nl-issue-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-style: italic;
  font-size: 1.2rem; color: var(--t2);
  transition: color .4s; margin-bottom: .6rem;
}
.m-nl-issue-date {
  font-size: .42rem; letter-spacing: .3em; text-transform: uppercase;
  color: var(--t3); line-height: 2;
}
.m-nl-subscribe {
  border: 1px solid var(--t4);
  padding: 2.5rem;
  margin-bottom: 2rem;
}
.m-nl-subscribe-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-size: 1.3rem; color: var(--t1);
  margin-bottom: .6rem;
}
.m-nl-subscribe-note {
  font-size: .44rem; letter-spacing: .25em; text-transform: uppercase;
  color: var(--t3); line-height: 2.2; margin-bottom: 2rem; font-style: italic;
}
.m-nl-form { display: flex; gap: 1rem; align-items: flex-end; }
.m-nl-email-wrap { flex: 1; }
.m-nl-email-wrap label {
  display: block; font-size: .42rem; letter-spacing: .45em;
  text-transform: uppercase; color: var(--gold); opacity: .55; margin-bottom: .6rem;
}
.m-nl-email-wrap input {
  width: 100%; background: transparent; border: none;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--t1); font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-size: 1.1rem; padding: .4rem 0;
  outline: none; transition: border-color .5s;
  border-radius: 0; -webkit-appearance: none;
}
.m-nl-email-wrap input::placeholder { color: var(--t3); font-style: italic; }
.m-nl-email-wrap input:focus { border-bottom-color: rgba(196,172,120,0.2); }
.m-nl-submit {
  font-size: .44rem; letter-spacing: .5em; text-transform: uppercase;
  color: var(--t2); background: transparent;
  border: 1px solid var(--gold-line);
  padding: .75rem 1.8rem; 
  transition: color .5s, border-color .5s; white-space: nowrap;
}
.m-nl-submit:hover { color: var(--t1); border-color: rgba(196,172,120,0.3); }
@media (max-width: 480px) {
  .m-nl-form { flex-direction: column; gap: 1.5rem; }
  .m-nl-submit { width: 100%; text-align: center; }
  .m-nl-issue-grid { grid-template-columns: 1fr; }
}