/* ===== Jela HRD — শিবির নীল টোকেন থিম =====
   Tokens: SolaimanLipi-first stack, radius 15/12/10, focus ring rgb(0,179,241).
   Palette: navy #0a2c48, blue #114575, sky #00a9e0, paper #dfe9f2, red #e93e3f.
*/
:root {
  --font-stack: SolaimanLipi, 'Hind Siliguri', Roboto, 'Noto Sans Bengali', NotoKufiArabic, Arial, Helvetica, sans-serif;
  --fs-base: 16px;
  --navy: #0a2c48;
  --blue: #114575;
  --blue-dark: #0c3454;
  --sky: #00a9e0;
  --paper: #dfe9f2;
  --soft: #eef4f9;
  --card: #ffffff;
  --ink: #16283a;
  --muted: #54687d;
  --faint: #8595a8;
  --line: #c4d5e2;
  --line-soft: #dbe5ee;
  --red: #e93e3f;
  --red-dark: #c22e2f;
  --red-soft: #fdecec;
  --amber: #9a5b00;
  --amber-soft: #fdf1dc;
  --blue-soft: #e2eef7;
  --focus-ring: rgb(0, 179, 241) 0 0 0 2px;
  --r: 15px;
  --r-sm: 12px;
  --r-xs: 10px;
  --shadow: 0 1px 3px rgba(10, 44, 72, 0.12);
  --shadow-hover: 0 4px 14px rgba(10, 44, 72, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-stack);
  font-size: var(--fs-base);
  margin: 0; color: var(--ink); background: var(--paper);
  min-height: 100vh; line-height: 1.65;
}
::selection { background: #bfe6f7; }
/* Focus-visible — সব ইন্টার‌্যাক্টিভ উপাদানে নীল রিং (কিবোর্ড ব্যবহারকারী, কখনো সরাবেন না) */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: none; box-shadow: var(--focus-ring);
}
a { color: var(--blue); }
img, svg { flex-shrink: 0; }

.container { max-width: 1020px; margin: 0 auto; padding: 0 15px; }
main.container { padding-top: 18px; padding-bottom: 10px; }

/* ===== Navbar — গাঢ় নেভি ===== */
.navbar { position: sticky; top: 0; z-index: 50; background: var(--navy); border-bottom: 3px solid var(--red); transition: box-shadow 0.2s ease; }
.navbar.scrolled { box-shadow: 0 4px 16px rgba(10, 44, 72, 0.4); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 8px; padding-bottom: 8px; }
.logo { font-size: 19px; font-weight: 700; color: #fff; text-decoration: none; display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; }
.logo-emblem { width: 36px; height: 36px; border-radius: 50%; background: #fff; display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25); }
.logo-emblem svg { width: 26px; height: 26px; }
.navbar nav { display: flex; align-items: center; gap: 2px; }
.navbar nav a { color: #c9dcee; text-decoration: none; font-size: 14px; font-weight: 500; padding: 7px 11px; border-radius: 8px; white-space: nowrap; transition: background 0.15s, color 0.15s; }
.navbar nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.12); }
.navbar nav a.active { color: #fff; background: rgba(0, 169, 224, 0.35); font-weight: 700; }
.admin-btn { background: transparent !important; color: #ffc9ca !important; border: 1px solid rgba(255, 255, 255, 0.45) !important; font-weight: 700 !important; }
.admin-btn:hover { background: rgba(255, 255, 255, 0.12) !important; }
.nav-toggle { display: none; width: 40px; height: 40px; border-radius: 8px; border: 1px solid rgba(255, 255, 255, 0.4); background: transparent; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-toggle span { display: block; width: 19px; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.2s, opacity 0.2s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero — নেভি প্যানেল ===== */
.hero { border-radius: var(--r); margin: 4px 0 20px; padding: 26px 22px; text-align: center; background: linear-gradient(160deg, var(--navy), var(--blue-dark)); color: #fff; border-bottom: 5px solid var(--red); box-shadow: var(--shadow); }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700; color: #fff; border: 1px solid rgba(255, 255, 255, 0.4); background: rgba(255, 255, 255, 0.12); padding: 4px 13px; border-radius: 999px; margin-bottom: 10px; }
.hero h1 { font-size: clamp(23px, 4.4vw, 33px); margin: 0 0 6px; line-height: 1.45; color: #fff; }
.hero h1 .hl { color: #7fd4f7; border-bottom: 3px solid var(--red); }
.hero p { color: #c9dcee; max-width: 620px; margin: 0 auto 16px; font-size: 15px; }
.hero p b { color: #fff; }
.hero-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.hero .btn { border-color: #fff; }
.hero .btn.primary { background: var(--red); border-color: var(--red-dark); box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.2); }
.hero .btn.primary:hover { background: var(--red-dark); }
.hero .hero-btns .btn:not(.primary) { background: transparent; color: #fff; }
.hero .hero-btns .btn:not(.primary):hover { background: rgba(255, 255, 255, 0.14); }
.hero-search { max-width: 540px; margin: 16px auto 0; }
.hero-search input { background: #fff; }
.hero-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; margin-top: 18px; }
.hstat { padding: 10px 8px; border-radius: var(--r-xs); background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.22); text-decoration: none; color: #fff; transition: background 0.15s; }
.hstat:hover { background: rgba(255, 255, 255, 0.18); }
.hstat b { display: block; font-size: 20px; line-height: 1.2; color: #fff; }
.hstat span { font-size: 12.5px; color: #b8d2e6; }
.center-cta { text-align: center; margin-top: 16px; }

/* ===== Sections ===== */
section { margin-bottom: 24px; }
.sec-head { display: flex; align-items: center; gap: 9px; margin: 0 0 12px; padding: 10px 14px; background: var(--navy); border-radius: var(--r-xs); flex-wrap: wrap; }
.sec-head h2 { font-size: 18px; margin: 0; color: #fff; }
.sec-ico { width: 30px; height: 30px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; background: var(--sky); color: #fff; }
.sec-book .sec-ico { background: var(--amber); }
.sec-note .sec-ico { background: var(--sky); }
.sec-star .sec-ico { background: var(--red); }
.sec-head .more { margin-left: auto; color: #9fd8f2; }
.sec-head .more:hover { color: #fff; }

/* ===== Phase cards — নীল পোস্টার কার্ড ===== */
.phase-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin: 12px 0 4px; }
.phase-card { display: flex; flex-direction: column; text-decoration: none; color: #fff; background: var(--blue); border-radius: var(--r); padding: 15px 16px; box-shadow: var(--shadow); border-bottom: 4px solid var(--sky); transition: transform 0.15s ease, background 0.15s ease; }
.phase-card.p2 { background: var(--navy); border-bottom-color: var(--red); }
.phase-card.p3 { background: var(--blue-dark); border-bottom-color: var(--sky); }
.phase-card:hover { transform: translateY(-2px); background: var(--navy); }
.phase-card .p-num { font-size: 11.5px; font-weight: 700; color: #9fd8f2; letter-spacing: 0.4px; }
.phase-card h3 { margin: 3px 0 3px; font-size: 17px; color: #fff; }
.phase-card p { margin: 0 0 8px; font-size: 13px; color: #c9dcee; }
.phase-card .p-count { display: inline-block; align-self: flex-start; font-size: 12.5px; font-weight: 700; color: #fff; background: rgba(255, 255, 255, 0.18); border-radius: 999px; padding: 1px 11px; }
.phase-card .p-link { display: inline-flex; align-items: center; gap: 4px; font-size: 13.5px; font-weight: 700; margin-top: auto; padding-top: 8px; color: #fff; border-bottom: 2px solid var(--red); align-self: flex-start; }

/* ===== Social cards — পোস্ট-স্টাইল ===== */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 12px; align-items: start; }
.feed { display: flex; flex-direction: column; gap: 12px; max-width: 760px; margin: 0 auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); transition: box-shadow 0.15s ease; }
.card.social { padding: 0; overflow: hidden; }
.card.social:hover { box-shadow: var(--shadow-hover); }
.post-head { display: flex; align-items: center; gap: 11px; padding: 13px 15px 10px; }
.avatar { width: 42px; height: 42px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 19px; font-weight: 700; color: #fff; flex-shrink: 0; }
.avatar.av1 { background: var(--blue); }
.avatar.av2 { background: var(--sky); }
.avatar.av3 { background: var(--red); }
.post-id { min-width: 0; flex: 1; }
.post-title { font-size: 15.5px; font-weight: 700; color: var(--ink); text-decoration: none; line-height: 1.5; display: block; }
a.post-title:hover { color: var(--blue); }
span.post-title { color: var(--ink); }
.post-meta { font-size: 12.5px; color: var(--faint); margin-top: 1px; }
.post-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 2px; padding: 0 15px 4px; }
.post-text { font-size: 14.5px; color: #33475c; margin: 2px 0 0; padding: 0 15px 4px; line-height: 1.8; }
.post-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 15px 13px; margin-top: 6px; border-top: 1px solid var(--line-soft); }
.post-foot:empty { display: none; }
/* পুরনো সাধারণ কার্ড (admin/বিবিধ) */
.card.pad { padding: 15px 16px; display: flex; flex-direction: column; }
.card h3 { margin: 7px 0 5px; font-size: 16px; line-height: 1.55; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--blue); }
.card p { color: var(--muted); font-size: 14px; margin: 5px 0; }
.card.pinned { border-color: #f0a3a4; }
.card.stat { text-align: center; padding: 15px; }
.card.stat h2 { font-size: 34px; margin: 2px 0; color: var(--blue); }
.badge { display: inline-flex; align-items: center; gap: 4px; background: var(--blue-soft); color: var(--blue-dark); border: 1px solid #b9d2e5; padding: 1px 10px; border-radius: 5px; font-size: 11.5px; font-weight: 700; margin: 0 5px 5px 0; }
.badge.pin { background: var(--red-soft); border-color: #f0a3a4; color: var(--red-dark); }
.badge.light { background: var(--soft); color: var(--muted); border-color: var(--line-soft); font-weight: 500; }
.muted { color: var(--muted); font-size: 12.5px; }
.more { font-size: 13.5px; text-decoration: none; color: var(--blue); font-weight: 700; display: inline-flex; align-items: center; gap: 4px; }
.more:hover { color: var(--sky); }
.empty { color: var(--muted); border: 1px dashed var(--line); border-radius: var(--r); padding: 18px; text-align: center; background: #fff; font-size: 14px; }
.feed .empty, .grid .empty { grid-column: 1 / -1; }
.mt-16 { margin-top: 16px; }

/* ===== Buttons — ৬ আলাদা ধরন, পূর্ণ স্টেট ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 9px 20px; border-radius: var(--r-xs); font-size: 14.5px; font-weight: 700; background: #fff; color: var(--blue-dark); text-decoration: none; border: 1.5px solid var(--blue); cursor: pointer; font-family: inherit; transition: background 0.15s; }
.btn:hover { background: var(--blue-soft); }
.btn:active { transform: translateY(1px); background: #c8dcee; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn.primary { background: var(--blue); border-color: var(--blue-dark); color: #fff; box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.22); }
.btn.primary:hover { background: var(--blue-dark); }
.btn.primary:active { background: var(--navy); transform: translateY(1px); }
.btn.small { padding: 5px 12px; font-size: 13px; border-radius: 6px; box-shadow: none; }
.btn.danger { background: #fff; border-color: #f0a3a4; color: var(--red-dark); box-shadow: none; }
.btn.danger:hover { background: var(--red-soft); }
.btn.danger:active { transform: translateY(1px); }
.btn.full { width: 100%; }
.hero-btns .btn { padding: 10px 22px; }

/* ===== Q&A accordion ===== */
.qa-list { display: flex; flex-direction: column; gap: 8px; }
.qa-item { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--line); border-radius: var(--r-xs); overflow: hidden; transition: border-color 0.15s; }
.qa-item:has(.qa-q.open) { border-left-color: var(--blue); border-color: var(--blue); }
.qa-q { width: 100%; text-align: left; padding: 12px 14px; font-size: 15px; background: #fff; border: none; cursor: pointer; color: var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 10px; font-weight: 600; font-family: inherit; }
.qa-q:hover { background: var(--soft); }
.qa-q.open { background: var(--soft); }
.qa-q.link { text-decoration: none; }
.qa-a { padding: 12px 14px 14px; background: var(--soft); border-top: 1px solid var(--line-soft); }
.qa-a:not(.hidden) { animation: qaIn 0.2s ease; }
@keyframes qaIn { from { opacity: 0; } to { opacity: 1; } }
.hidden { display: none !important; }
.q-no { display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; padding: 0 6px; border-radius: 6px; background: var(--blue); color: #fff; font-size: 12.5px; margin-right: 6px; font-weight: 700; }
.ans-meta { margin-bottom: 6px; }
.qa-a strong { display: inline-flex; align-items: center; gap: 5px; color: var(--blue-dark); font-size: 14px; }
.qa-a p { color: var(--ink); margin: 6px 0; font-size: 14.5px; }
.answer-box { background: #fff; border: 1px solid #b9d2e5; border-top: 4px solid var(--blue); padding: 13px 15px; border-radius: 8px; margin-top: 12px; }
.answer-box strong { color: var(--blue-dark); display: inline-flex; align-items: center; gap: 5px; font-size: 14px; }
.answer-box p { margin: 6px 0 0; color: var(--ink); font-size: 14.5px; }

/* ===== Detail / content ===== */
.detail { background: #fff; border: 1px solid var(--line); border-top: 5px solid var(--blue); padding: 20px 22px; border-radius: var(--r-sm); box-shadow: var(--shadow); }
.detail h1 { margin: 8px 0 5px; line-height: 1.5; font-size: clamp(19px, 3.2vw, 26px); }
.content { line-height: 1.95; font-size: 15.5px; color: var(--ink); overflow-wrap: anywhere; }
.pre { white-space: pre-line; }
.arabic { font-size: 20px; line-height: 2.1; text-align: right; color: var(--ink); background: var(--soft); border: 1px solid var(--line-soft); border-radius: var(--r-sm); padding: 10px 14px; margin: 8px 0; overflow-wrap: anywhere; }
.arabic.big { font-size: 24px; }
.back { display: inline-flex; align-items: center; gap: 5px; margin: 4px 0 12px; text-decoration: none; color: var(--blue); font-weight: 700; font-size: 14px; }
.back:hover { color: var(--sky); }
.page-title { display: flex; align-items: center; gap: 9px; font-size: clamp(20px, 3.4vw, 26px); color: var(--blue-dark); }
.page-sub { color: #fff; background: var(--blue); border-radius: var(--r-xs); padding: 8px 14px; font-size: 14px; margin: 0 0 4px; }
.page-sub a { color: #9fd8f2; font-weight: 700; }
.share-row code { background: var(--soft); border: 1px solid var(--line-soft); padding: 1px 8px; border-radius: 6px; overflow-wrap: anywhere; color: var(--muted); font-size: 12.5px; }

/* ===== Search — জোড়া ইনপুট+বোতাম ===== */
.search { display: flex; margin: 14px 0; }
.search input { flex: 1; min-width: 0; padding: 10px 14px; border-radius: var(--r-xs) 0 0 var(--r-xs); border: 1.5px solid var(--line); border-right: none; background: #fff; color: var(--ink); font-size: 14.5px; font-family: inherit; }
.search input::placeholder { color: var(--faint); }
.search input:focus { border-color: var(--sky); }
.search button { padding: 10px 20px; border-radius: 0 var(--r-xs) var(--r-xs) 0; border: 1.5px solid var(--blue-dark); cursor: pointer; background: var(--blue-dark); color: #fff; font-weight: 700; font-family: inherit; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; font-size: 14.5px; transition: background 0.15s; }
.search button:hover { background: var(--blue); }
.search button:active { transform: translateY(1px); }

/* ===== Chips — ছোট বিষয় ট্যাগ ===== */
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.chip { padding: 4px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--line); text-decoration: none; color: var(--muted); font-size: 13px; transition: border-color 0.15s, color 0.15s; }
.chip:hover { color: var(--blue-dark); border-color: var(--blue); }
.chip.active { background: var(--blue); color: #fff; border-color: var(--blue-dark); font-weight: 700; }

/* ===== Phase tabs — বাক্স পর্ব বোতাম ===== */
.phase-tabs { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; margin: 10px 0; }
.phase-tab { text-align: left; text-decoration: none; font-weight: 700; font-size: 14px; padding: 9px 12px 9px 14px; border-radius: var(--r-xs); border: 1px solid var(--line); border-left: 4px solid var(--sky); background: #fff; color: var(--ink); transition: border-color 0.15s, background 0.15s; }
.phase-tab small { display: block; font-size: 11.5px; font-weight: 500; color: var(--muted); }
.phase-tab:hover { border-color: var(--blue); }
.phase-tab.active { background: var(--navy); border-color: var(--navy); border-left-color: var(--red); color: #fff; }
.phase-tab.active small { color: #9fc3dd; }
.hint { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--sky); color: #33475c; padding: 10px 14px; border-radius: 0 8px 8px 0; font-size: 14px; }

/* ===== CTA band ===== */
.cta-band { text-align: center; border-radius: var(--r-sm); padding: 28px 22px; margin: 6px 0 24px; background: var(--navy); border-bottom: 5px solid var(--red); color: #fff; }
.cta-band h2 { margin: 0 0 5px; font-size: clamp(19px, 3.4vw, 25px); }
.cta-band p { color: #c9dcee; margin: 0 0 16px; font-size: 14px; }
.cta-band .btn { background: var(--red); border-color: var(--red-dark); color: #fff; box-shadow: none; }
.cta-band .btn:hover { background: var(--red-dark); }

/* ===== Forms / tables (admin) ===== */
.form { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--blue); padding: 20px; border-radius: var(--r-sm); display: flex; flex-direction: column; gap: 11px; box-shadow: var(--shadow); }
.form label { font-weight: 700; font-size: 14px; }
.form input, .form textarea, .form select { padding: 9px 13px; border-radius: var(--r-xs); border: 1.5px solid var(--line); background: #fff; color: var(--ink); width: 100%; font-family: inherit; font-size: 14.5px; }
.form input:focus, .form textarea:focus, .form select:focus { border-color: var(--sky); }
.form input[type="checkbox"] { width: auto; accent-color: var(--blue); }
.table-wrap { overflow-x: auto; border-radius: var(--r); border: 1px solid var(--line); background: #fff; }
.table { width: 100%; min-width: 640px; background: #fff; border-collapse: collapse; }
.table th, .table td { padding: 9px 12px; border-bottom: 1px solid var(--line-soft); text-align: left; font-size: 14px; }
.table th { background: var(--navy); color: #fff; white-space: nowrap; font-weight: 700; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--soft); }
.inline-form { display: inline; }
.alert { padding: 10px 14px; border-radius: 8px; margin: 10px 0; font-size: 14px; }
.alert.error { background: var(--red-soft); border: 1px solid #f0a3a4; color: var(--red-dark); }
.alert.success { background: var(--blue-soft); border: 1px solid #b9d2e5; color: var(--blue-dark); }

/* ===== Login ===== */
.login-body { display: flex; justify-content: center; align-items: center; min-height: 100vh; padding: 18px; background: var(--navy); }
.login-box { background: #fff; border: 1px solid var(--line); border-top: 6px solid var(--red); padding: 26px 24px; border-radius: var(--r-sm); width: 370px; max-width: 100%; box-shadow: var(--shadow); }
.login-box h1 { margin: 0 0 3px; font-size: 21px; display: flex; align-items: center; gap: 8px; color: var(--blue-dark); }
.login-box label { display: block; margin-top: 11px; font-size: 13.5px; font-weight: 700; }
.login-box input { width: 100%; padding: 9px 13px; margin-top: 5px; border-radius: var(--r-xs); border: 1.5px solid var(--line); background: #fff; color: var(--ink); font-family: inherit; font-size: 14.5px; }
.login-box input:focus { border-color: var(--sky); }
.login-box .btn { margin-top: 16px; }
.login-back { display: inline-block; margin-top: 12px; font-size: 13.5px; }

/* ===== Misc pages ===== */
.center { text-align: center; padding: 54px 0; }
.center h1 { font-size: clamp(48px, 11vw, 88px); margin: 0; color: var(--blue); }
.center .icon.big { width: 46px; height: 46px; color: var(--blue); }

/* ===== Footer — নেভি ===== */
footer { margin-top: 22px; background: var(--navy); color: #c9dcee; border-top: 4px solid var(--red); }
.foot-grid { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding-top: 18px; padding-bottom: 18px; flex-wrap: wrap; }
.foot-brand { font-weight: 800; font-size: 16px; display: flex; align-items: center; gap: 8px; color: #fff; }
.foot-brand .logo-emblem { width: 30px; height: 30px; }
.foot-brand .logo-emblem svg { width: 22px; height: 22px; }
.foot-links { display: flex; gap: 2px; flex-wrap: wrap; }
.foot-links a { color: #9fc3dd; text-decoration: none; font-size: 13.5px; padding: 5px 9px; border-radius: 6px; }
.foot-links a:hover { color: #fff; background: rgba(255, 255, 255, 0.12); }
.foot-copy { color: #7d99b1; font-size: 12.5px; }

/* ===== Back to top ===== */
.to-top { position: fixed; right: 16px; bottom: 18px; z-index: 60; width: 42px; height: 42px; border-radius: var(--r-xs); border: 1px solid var(--blue-dark); background: var(--blue-dark); color: #fff; cursor: pointer; box-shadow: var(--shadow); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity 0.2s, transform 0.2s; }
.to-top.show { opacity: 1; pointer-events: auto; transform: none; }
.to-top:hover { background: var(--blue); }

/* ===== Reveal on scroll (light, fast) ===== */
.js .reveal { opacity: 0; }
.js .reveal.in { opacity: 1; transition: opacity 0.3s ease; }

/* ===== Icons ===== */
.icon { width: 1.15em; height: 1.15em; vertical-align: -0.2em; }
.icon.sm { width: 1em; height: 1em; }
.icon.big { width: 2.4em; height: 2.4em; }
.icon.chev { transition: transform 0.2s ease; margin-left: 10px; color: var(--blue); }
.icon.chev-right { transform: rotate(-90deg); margin-left: 10px; color: var(--faint); }
a:hover .icon.chev-right { color: var(--sky); }
.qa-q.open .icon.chev { transform: rotate(180deg); }
.qa-q.link { text-decoration: none; color: inherit; }
h1 .icon, h2 .icon { vertical-align: -0.15em; }

/* ===== Mobile ===== */
@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .navbar nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy); border-top: 1px solid rgba(255, 255, 255, 0.15); flex-direction: column; align-items: stretch; padding: 8px 12px 12px; gap: 2px; box-shadow: 0 12px 22px rgba(10, 44, 72, 0.4); }
  .navbar nav.open { display: flex; }
  .navbar nav a { padding: 10px 12px; }
  .nav-inner { position: relative; }
  .hero { padding: 20px 16px; }
  .phase-grid { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .feed { max-width: 100%; }
  .detail { padding: 16px; }
  .search { flex-direction: column; }
  .search input { border-radius: var(--r-xs); border-right: 1.5px solid var(--line); margin-bottom: 8px; }
  .search button { border-radius: var(--r-xs); justify-content: center; }
  .sec-head .more { margin-left: 0; }
  .foot-grid { flex-direction: column; text-align: center; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; }
}