:root {
  --navy: #0a1a2f;
  --navy-2: #0f2440;
  --navy-3: #16304f;
  --blue: #1e90ff;
  --cyan: #35c8f0;
  --sky: #7cc7ff;
  --white: #ffffff;
  --off: #f3f7fb;
  --text: #33475b;
  --muted: #6b7f94;
  --border: #dbe6f0;
  --green: #16b57a;
  --amber: #f5a623;
  --red: #e5484d;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(10, 26, 47, .08);
  --shadow-lg: 0 24px 60px rgba(10, 26, 47, .16);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { width: min(1160px, 92%); margin: 0 auto; }

/* ---------- Header ---------- */
.topbar {
  background: var(--navy);
  color: var(--sky);
  font-size: .82rem;
  padding: .45rem 0;
}
.topbar .container { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.topbar span { display: inline-flex; align-items: center; gap: .45rem; }
.topbar svg { width: 15px; height: 15px; fill: var(--cyan); }

header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
header.site .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: .7rem; font-weight: 800; color: var(--navy); font-size: 1.25rem; }
.brand .logo {
  width: 42px; height: 42px; border-radius: 11px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 6px 16px rgba(30, 144, 255, .35);
}
.brand .logo svg { width: 24px; height: 24px; fill: #fff; }
.brand small { display: block; font-weight: 500; font-size: .68rem; color: var(--muted); letter-spacing: .12em; text-transform: uppercase; }

nav.main ul { display: flex; gap: 1.6rem; align-items: center; }
nav.main a { font-weight: 600; font-size: .95rem; color: var(--text); transition: color .2s; }
nav.main a:hover { color: var(--blue); }
nav.main a.cta {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff; padding: .6rem 1.2rem; border-radius: 999px;
  box-shadow: 0 6px 16px rgba(30, 144, 255, .3);
}
nav.main a.cta:hover { filter: brightness(1.08); color: #fff; }
.burger { display: none; background: none; border: 0; cursor: pointer; }
.burger svg { width: 28px; height: 28px; fill: var(--navy); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(30, 144, 255, .35), transparent 60%),
              radial-gradient(900px 500px at 10% 110%, rgba(53, 200, 240, .25), transparent 55%),
              linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, var(--navy-3) 100%);
  color: #fff;
  overflow: hidden;
  padding: 7rem 0 9rem;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(700px 500px at 50% 40%, #000 30%, transparent 75%);
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 4rem; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  border: 1px solid rgba(124, 199, 255, .4);
  background: rgba(124, 199, 255, .1);
  color: var(--sky);
  padding: .35rem .9rem; border-radius: 999px;
  font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 1.4rem;
}
.hero h1 { font-size: clamp(2.1rem, 4.2vw, 3.3rem); line-height: 1.12; letter-spacing: -.02em; margin-bottom: 1.2rem; }
.hero h1 .grad {
  background: linear-gradient(90deg, var(--sky), var(--cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: 1.12rem; color: #b9d2ea; max-width: 540px; margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 700; font-size: .98rem; border-radius: 999px; cursor: pointer;
  padding: .9rem 1.8rem; border: 0; transition: transform .2s, box-shadow .2s;
}
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--cyan)); color: #fff; box-shadow: 0 10px 26px rgba(30, 144, 255, .4); }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.25); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(30,144,255,.5); }
.btn-ghost:hover { background: rgba(255,255,255,.16); transform: translateY(-2px); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: #fff; color: var(--navy); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }

.hero-note { margin-top: 2.2rem; display: flex; gap: 2rem; flex-wrap: wrap; }
.hero-note div { display: flex; align-items: center; gap: .7rem; color: #b9d2ea; font-size: .9rem; }
.hero-note svg { width: 20px; height: 20px; fill: var(--green); }

/* -------- FIDS hero mockup -------- */
.fids-mock {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.fids-mock .bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem 1.2rem; border-bottom: 1px solid rgba(255,255,255,.12);
}
.fids-mock .bar b { color: #fff; font-size: .9rem; display: flex; align-items: center; gap: .5rem; }
.fids-mock .bar svg { width: 16px; height: 16px; fill: var(--green); }
.fids-mock .bar .live {
  display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(22, 181, 122, .15); color: #5fe0ad;
  border: 1px solid rgba(22, 181, 122, .4);
  font-size: .7rem; font-weight: 700; letter-spacing: .1em;
  padding: .25rem .6rem; border-radius: 999px;
}
.fids-mock .bar .live .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: pulse 1.4s infinite; }
@keyframes pulse { 50% { opacity: .25; } }
.fids-mock table { width: 100%; border-collapse: collapse; }
.fids-mock th {
  text-align: left; font-size: .66rem; text-transform: uppercase; letter-spacing: .1em;
  color: #8fb2d4; padding: .6rem 1.2rem; border-bottom: 1px solid rgba(255,255,255,.1);
}
.fids-mock td { padding: .62rem 1.2rem; font-size: .85rem; color: #e8f2fb; border-bottom: 1px solid rgba(255,255,255,.06); }
.fids-mock tr:last-child td { border-bottom: 0; }
.fids-mock .air { font-weight: 700; color: #fff; }
.fids-mock .num { color: var(--cyan); font-weight: 600; }
.fids-mock .st { font-size: .72rem; font-weight: 700; padding: .18rem .55rem; border-radius: 999px; }
.st-ok { background: rgba(22,181,122,.16); color: #5fe0ad; }
.st-board { background: rgba(245,166,35,.16); color: #ffc56a; }
.st-delay { background: rgba(229,72,77,.16); color: #ff8b8f; }
.st-gone { background: rgba(124,199,255,.14); color: var(--sky); }
.st-cancel { background: rgba(229,72,77,.25); color: #ffb0b3; }
.fids-mock .foot { padding: .8rem 1.2rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .72rem; color: #8fb2d4; display: flex; gap: 1.4rem; }
.fids-mock .foot span { display: flex; align-items: center; gap: .4rem; }
.fids-mock .foot svg { width: 14px; height: 14px; fill: var(--cyan); }

/* ---------- Sections ---------- */
section { padding: 5.5rem 0; }
section.alt { background: var(--off); }
.sec-head { text-align: center; max-width: 700px; margin: 0 auto 3.2rem; }
.sec-head .kicker {
  display: inline-block; font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue); background: rgba(30,144,255,.09); padding: .35rem .9rem; border-radius: 999px; margin-bottom: 1rem;
}
.sec-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); color: var(--navy); letter-spacing: -.01em; line-height: 1.2; margin-bottom: .9rem; }
.sec-head p { color: var(--muted); font-size: 1.05rem; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; margin-top: -4.5rem; position: relative; z-index: 5; }
.stat {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg);
  padding: 1.8rem 1.6rem; text-align: center; border: 1px solid var(--border);
}
.stat b { font-size: 2rem; color: var(--navy); display: block; line-height: 1.1; }
.stat b span { color: var(--blue); }
.stat span { color: var(--muted); font-size: .88rem; }
.stat .ic { width: 46px; height: 46px; margin: 0 auto .8rem; border-radius: 12px; display: grid; place-items: center; }
.stat .ic svg { width: 24px; height: 24px; fill: #fff; }
.ic-b { background: linear-gradient(135deg, var(--blue), var(--cyan)); }
.ic-g { background: linear-gradient(135deg, #16b57a, #35e0a4); }
.ic-a { background: linear-gradient(135deg, #f5a623, #ffc76a); }
.ic-r { background: linear-gradient(135deg, #7a5af5, #b39cff); }

/* ---------- Modules grid ---------- */
.modules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.module {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem 1.8rem; transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column;
}
.module:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.module .ic { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 1.3rem; }
.module .ic svg { width: 28px; height: 28px; fill: #fff; }
.module h3 { color: var(--navy); font-size: 1.18rem; margin-bottom: .6rem; }
.module p { color: var(--muted); font-size: .93rem; flex: 1; }
.module .link { margin-top: 1.2rem; font-weight: 700; color: var(--blue); font-size: .9rem; display: inline-flex; align-items: center; gap: .4rem; }
.module .link svg { width: 16px; height: 16px; fill: currentColor; }
.module .link:hover { gap: .65rem; }
.badge {
  align-self: flex-start; font-size: .66rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  background: rgba(30,144,255,.1); color: var(--blue); padding: .3rem .7rem; border-radius: 999px; margin-bottom: .8rem;
}

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.split .txt h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); color: var(--navy); margin-bottom: 1rem; letter-spacing: -.01em; }
.split .txt > p { color: var(--muted); margin-bottom: 1.6rem; }
.checks { display: grid; gap: .8rem; }
.checks li { display: flex; gap: .75rem; align-items: flex-start; font-size: .95rem; }
.checks svg { width: 20px; height: 20px; fill: var(--green); flex-shrink: 0; margin-top: 2px; }
.checks b { color: var(--navy); }
.checks .sub { display: block; color: var(--muted); font-size: .85rem; }

/* ---------- Visual card (right side) ---------- */
.visual { background: linear-gradient(160deg, var(--navy), var(--navy-3)); border-radius: 20px; padding: 2.2rem; box-shadow: var(--shadow-lg); position: relative; }
.visual .win {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: 12px;
  overflow: hidden; margin-bottom: 1rem;
}
.visual .win .wbar { display: flex; gap: .45rem; padding: .7rem 1rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.visual .win .wbar i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.visual .win .wbar i:nth-child(1) { background: #ff5f57; } .visual .win .wbar i:nth-child(2) { background: #febc2e; } .visual .win .wbar i:nth-child(3) { background: #28c840; }
.visual .win table { width: 100%; border-collapse: collapse; }
.visual .win th { text-align: left; font-size: .62rem; text-transform: uppercase; letter-spacing: .1em; color: #8fb2d4; padding: .5rem 1rem; }
.visual .win td { padding: .55rem 1rem; font-size: .82rem; color: #e8f2fb; border-top: 1px solid rgba(255,255,255,.06); }
.visual .win td.amt { text-align: right; font-weight: 700; color: #7ce8bd; }
.visual .win td.air { color: #fff; font-weight: 600; }
.visual .win .status-tag { font-size: .66rem; padding: .15rem .5rem; border-radius: 999px; background: rgba(22,181,122,.18); color: #5fe0ad; font-weight: 700; }
.visual .win .minus { color: #ff8b8f; }
.visual .totalbar {
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(30,144,255,.12); border: 1px solid rgba(30,144,255,.35);
  border-radius: 12px; padding: 1rem 1.2rem;
}
.visual .totalbar span { color: #b9d2ea; font-size: .85rem; }
.visual .totalbar b { color: #fff; font-size: 1.3rem; }
.visual .tagfloat {
  position: absolute; top: -16px; right: 24px;
  background: linear-gradient(135deg, var(--blue), var(--cyan)); color: #fff;
  font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  padding: .45rem 1rem; border-radius: 999px; box-shadow: 0 8px 20px rgba(30,144,255,.4);
}

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; counter-reset: step; }
.step { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.8rem 1.5rem; position: relative; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-size: 1.9rem; font-weight: 800; color: transparent;
  -webkit-text-stroke: 1.6px var(--blue);
  display: block; margin-bottom: .9rem;
}
.step h4 { color: var(--navy); margin-bottom: .5rem; font-size: 1.02rem; }
.step p { color: var(--muted); font-size: .88rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: radial-gradient(900px 400px at 85% 0%, rgba(30,144,255,.4), transparent 60%),
              linear-gradient(135deg, var(--navy), var(--navy-3));
  border-radius: 24px; padding: 3.5rem 3rem;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
  color: #fff;
}
.cta-band h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: .6rem; }
.cta-band p { color: #b9d2ea; max-width: 520px; }

/* ---------- Footer ---------- */
footer.site { background: var(--navy); color: #b9d2ea; padding: 3.5rem 0 2rem; margin-top: 5rem; }
footer.site .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
footer.site h5 { color: #fff; margin-bottom: 1rem; font-size: .95rem; }
footer.site ul li { margin-bottom: .55rem; font-size: .9rem; }
footer.site ul li:hover { color: var(--sky); }
footer.site .brand { color: #fff; margin-bottom: 1rem; }
footer.site .bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.5rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .84rem; }

/* =====================================================
   Page utilitaire (demo FIDS / BILLING)
   ===================================================== */
.page-hero { background: linear-gradient(160deg, var(--navy), var(--navy-3)); color: #fff; padding: 3.5rem 0 4.5rem; }
.page-hero .kicker { color: var(--sky); font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; display: block; margin-bottom: .6rem; }
.page-hero h1 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: .7rem; }
.page-hero p { color: #b9d2ea; max-width: 640px; }

.demo-wrap { margin-top: -2.6rem; position: relative; z-index: 5; }

.panel { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); overflow: hidden; }

/* ---------- FIDS demo ---------- */
.fids-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: 1.2rem 1.4rem; border-bottom: 1px solid var(--border);
}
.tabs { display: inline-flex; background: var(--off); border-radius: 999px; padding: .3rem; gap: .2rem; }
.tabs button {
  border: 0; background: transparent; padding: .55rem 1.4rem; border-radius: 999px;
  font-weight: 700; font-size: .9rem; color: var(--muted); cursor: pointer; transition: all .2s;
}
.tabs button.active { background: var(--navy); color: #fff; box-shadow: 0 4px 12px rgba(10,26,47,.25); }
.fids-toolbar .right { display: flex; gap: .8rem; align-items: center; flex-wrap: wrap; }
.searchbox { display: flex; align-items: center; gap: .5rem; border: 1.5px solid var(--border); border-radius: 999px; padding: .45rem 1rem; }
.searchbox svg { width: 16px; height: 16px; fill: var(--muted); }
.searchbox input { border: 0; outline: 0; background: transparent; font-size: .9rem; min-width: 170px; }
.fids-clock { font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; }
.live-badge {
  display: inline-flex; align-items: center; gap: .45rem; font-size: .72rem; font-weight: 800;
  letter-spacing: .1em; color: var(--green); border: 1.5px solid rgba(22,181,122,.4);
  background: rgba(22,181,122,.08); padding: .35rem .8rem; border-radius: 999px;
}
.live-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); animation: pulse 1.4s infinite; }

.fids-table { width: 100%; border-collapse: collapse; }
.fids-table thead th {
  text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--muted); background: var(--off); padding: .85rem 1.4rem; border-bottom: 1px solid var(--border);
}
.fids-table tbody td { padding: .95rem 1.4rem; border-bottom: 1px solid var(--border); font-size: .95rem; vertical-align: middle; }
.fids-table tbody tr { transition: background .2s; }
.fids-table tbody tr:hover { background: rgba(30,144,255,.04); }
.fids-table .f-air { font-weight: 700; color: var(--navy); display: flex; align-items: center; gap: .6rem; }
.fids-table .f-air .flag {
  width: 30px; height: 20px; border-radius: 4px; object-fit: cover;
  box-shadow: 0 1px 3px rgba(0,0,0,.25);
}
.fids-table .f-num { color: var(--blue); font-weight: 700; }
.fids-table .f-time { font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; }
.fids-table .f-time small { display: block; color: var(--muted); font-weight: 500; font-size: .76rem; }
.fids-table .f-gate { background: var(--navy); color: #fff; font-weight: 800; font-size: .82rem; padding: .25rem .7rem; border-radius: 7px; display: inline-block; }
.fids-table .f-belt { color: var(--navy); font-weight: 700; }
.st-chip { font-size: .76rem; font-weight: 700; padding: .3rem .75rem; border-radius: 999px; display: inline-block; }

.fids-footer { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 1.4rem; color: var(--muted); font-size: .84rem; flex-wrap: wrap; }
.fids-footer .legend { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.fids-footer .legend span { display: inline-flex; align-items: center; gap: .4rem; }

.demo-note {
  background: rgba(30,144,255,.06); border: 1px dashed rgba(30,144,255,.4);
  color: var(--muted); font-size: .85rem; border-radius: 12px; padding: .9rem 1.2rem; margin-top: 1.4rem;
}
.demo-note b { color: var(--blue); }

/* ---------- Billing demo ---------- */
.bill-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: 1.6rem; align-items: start; }
.bill-form { padding: 1.8rem; }
.bill-form h3 { color: var(--navy); font-size: 1.1rem; margin-bottom: .3rem; }
.bill-form .hint { color: var(--muted); font-size: .85rem; margin-bottom: 1.4rem; }
.field { margin-bottom: 1rem; }
.field label { display: block; font-weight: 600; font-size: .85rem; color: var(--navy); margin-bottom: .4rem; }
.field input, .field select {
  width: 100%; padding: .7rem 1rem; border: 1.5px solid var(--border); border-radius: 10px;
  font-size: .95rem; outline: 0; transition: border .2s; background: #fff; color: var(--text);
}
.field input:focus, .field select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30,144,255,.12); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }

.services-list { display: grid; gap: .55rem; margin-bottom: 1.6rem; }
.svc {
  display: flex; align-items: center; gap: .9rem;
  border: 1.5px solid var(--border); border-radius: 11px; padding: .7rem .95rem; cursor: pointer; transition: all .2s;
}
.svc:hover { border-color: var(--blue); }
.svc.sel { border-color: var(--blue); background: rgba(30,144,255,.05); box-shadow: 0 0 0 3px rgba(30,144,255,.08); }
.svc input { accent-color: var(--blue); width: 17px; height: 17px; cursor: pointer; flex-shrink: 0; }
.svc .info { flex: 1; }
.svc .info b { color: var(--navy); font-size: .92rem; display: block; }
.svc .info span { color: var(--muted); font-size: .78rem; }
.svc .price { font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; }
.svc .price small { color: var(--muted); font-weight: 500; }
.svc .qty { width: 74px; padding: .4rem .55rem; border: 1.5px solid var(--border); border-radius: 8px; font-size: .9rem; text-align: center; outline: 0; }
.svc .qty:focus { border-color: var(--blue); }

.bill-total {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--off); border: 1px solid var(--border); border-radius: 12px; padding: 1rem 1.2rem; margin-bottom: 1.4rem;
}
.bill-total span { color: var(--muted); font-size: .88rem; }
.bill-total b { color: var(--navy); font-size: 1.35rem; }

/* Invoice preview */
.invoice { padding: 2.2rem; }
.invoice .inv-head { display: flex; justify-content: space-between; gap: 1.5rem; border-bottom: 2px solid var(--navy); padding-bottom: 1.4rem; margin-bottom: 1.6rem; flex-wrap: wrap; }
.invoice .inv-head .who { font-weight: 800; color: var(--navy); font-size: 1.3rem; }
.invoice .inv-head .who span { display: block; font-weight: 500; color: var(--muted); font-size: .82rem; line-height: 1.5; }
.invoice .inv-meta { text-align: right; }
.invoice .inv-meta b { color: var(--navy); }
.invoice .inv-meta .num { color: var(--blue); font-size: 1.15rem; letter-spacing: .04em; }
.invoice .inv-meta .stamp {
  display: inline-block; margin-top: .6rem; font-size: .68rem; font-weight: 800; letter-spacing: .12em;
  color: var(--green); border: 2px solid var(--green); border-radius: 8px; padding: .25rem .7rem; transform: rotate(-3deg);
}
.invoice table { width: 100%; border-collapse: collapse; margin-bottom: 1.4rem; }
.invoice thead th { text-align: left; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); border-bottom: 1.5px solid var(--border); padding: .6rem; }
.invoice thead th.r, .invoice td.r { text-align: right; }
.invoice tbody td { padding: .65rem .6rem; border-bottom: 1px solid var(--border); font-size: .9rem; color: var(--text); }
.invoice tbody td b { color: var(--navy); }
.invoice tfoot td { padding: .55rem .6rem; font-size: .92rem; }
.invoice tfoot .grand td { border-top: 2px solid var(--navy); font-weight: 800; color: var(--navy); font-size: 1.05rem; }
.invoice .inv-foot { display: flex; justify-content: space-between; gap: 2rem; color: var(--muted); font-size: .8rem; flex-wrap: wrap; }
.invoice .inv-foot .ib { flex: 1; }
.invoice .inv-foot b { color: var(--navy); display: block; font-size: .85rem; margin-bottom: .3rem; }

@media (max-width: 960px) {
  .hero .container, .split { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .modules, .steps { grid-template-columns: repeat(2, 1fr); }
  .bill-layout { grid-template-columns: 1fr; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
  nav.main { display: none; }
  nav.main.open { display: block; position: absolute; top: 72px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); box-shadow: var(--shadow); padding: 1rem 5%; }
  nav.main.open ul { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .burger { display: block; }
}
@media (max-width: 560px) {
  .modules, .steps, .stats, .row2 { grid-template-columns: 1fr; }
  .cta-band { padding: 2.2rem 1.6rem; }
  .fids-table .hide-m { display: none; }
}

/* =====================================================
   Composants communs aux modules (KPI, charts, etc.)
   ===================================================== */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; margin-bottom: 1.6rem; }
.kpi {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.3rem 1.4rem; box-shadow: var(--shadow);
}
.kpi .k-label { font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: .5rem; display: flex; align-items: center; gap: .5rem; }
.kpi .k-label .ic { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; }
.kpi .k-label .ic svg { width: 14px; height: 14px; fill: #fff; }
.kpi b { font-size: 1.55rem; color: var(--navy); font-variant-numeric: tabular-nums; display: block; line-height: 1.1; }
.kpi .k-sub { font-size: .78rem; color: var(--muted); margin-top: .25rem; }
.kpi .trend { display: inline-flex; align-items: center; gap: .3rem; font-size: .74rem; font-weight: 700; border-radius: 999px; padding: .15rem .55rem; margin-top: .5rem; }
.kpi .trend.up { color: var(--green); background: rgba(22,181,122,.1); }
.kpi .trend.down { color: var(--red); background: rgba(229,72,77,.1); }
.kpi .trend.flat { color: var(--muted); background: var(--off); }

.dash-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1.6rem; margin-bottom: 1.6rem; }
.dash-grid .one { grid-column: 1 / -1; }
.chart-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.5rem 1.6rem; }
.chart-card h4 { color: var(--navy); font-size: 1rem; margin-bottom: .25rem; }
.chart-card .c-sub { color: var(--muted); font-size: .8rem; margin-bottom: 1.3rem; }

/* barres horizontales */
.hbars { display: grid; gap: .85rem; }
.hbar { display: grid; grid-template-columns: 150px 1fr 90px; align-items: center; gap: .9rem; font-size: .85rem; }
.hbar .h-name { color: var(--navy); font-weight: 600; text-align: right; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hbar .track { background: var(--off); border-radius: 999px; height: 16px; overflow: hidden; }
.hbar .fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--blue), var(--cyan)); width: 0; transition: width 1s ease; }
.hbar .h-val { font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; }

/* barres verticales */
.vbars { display: flex; align-items: flex-end; gap: 10px; height: 200px; padding-top: .5rem; }
.vbar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: .5rem; height: 100%; justify-content: flex-end; }
.vbar .bar { width: 100%; border-radius: 8px 8px 0 0; background: linear-gradient(180deg, var(--cyan), var(--blue)); height: 0; transition: height 1s ease; min-height: 4px; }
.vbar .v-label { font-size: .7rem; color: var(--muted); font-weight: 600; }
.vbar .v-val { font-size: .72rem; font-weight: 800; color: var(--navy); }

/* anneaux de progression */
.rings { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; text-align: center; }
.ring { display: flex; flex-direction: column; align-items: center; gap: .7rem; }
.ring .ring-box { width: 110px; height: 110px; border-radius: 50%; display: grid; place-items: center; position: relative; }
.ring .ring-box::before { content: ""; position: absolute; inset: 12px; background: #fff; border-radius: 50%; }
.ring .ring-box b { position: relative; z-index: 1; color: var(--navy); font-size: 1.15rem; }
.ring .ring-box span { position: relative; z-index: 1; color: var(--muted); font-size: .62rem; }
.ring p { font-size: .82rem; color: var(--muted); font-weight: 600; }

/* barre de progression linéaire (permis) */
.prog { background: var(--off); border-radius: 999px; height: 8px; overflow: hidden; min-width: 90px; }
.prog .fill { height: 100%; border-radius: 999px; }
.prog.warn .fill { background: var(--amber); }
.prog.bad .fill { background: var(--red); }
.prog.ok .fill { background: var(--green); }

/* ---------- Ground Handling ---------- */
.hand-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.2rem 1.4rem; border-bottom: 1px solid var(--border); }
.hand-head h3 { color: var(--navy); }
.hand-head .actions { display: flex; gap: .7rem; flex-wrap: wrap; }
.hand-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 1.6rem; align-items: start; }

.gantt { display: grid; gap: .55rem; padding: 1.4rem; }
.gantt-row {
  display: grid; grid-template-columns: 190px 1fr 110px; align-items: center; gap: 1rem;
  border: 1.5px solid var(--border); border-radius: 11px; padding: .55rem .9rem; transition: all .2s;
}
.gantt-row:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.gantt-row .g-info b { color: var(--navy); font-size: .9rem; display: block; }
.gantt-row .g-info span { color: var(--muted); font-size: .74rem; }
.gantt-row .g-track { position: relative; height: 22px; background: var(--off); border-radius: 7px; overflow: hidden; }
.gantt-row .g-fill {
  position: absolute; top: 0; bottom: 0; left: 0; border-radius: 7px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  display: flex; align-items: center; padding-left: .5rem;
  color: #fff; font-size: .68rem; font-weight: 700; white-space: nowrap; overflow: hidden;
}
.gantt-row .g-fill.done { background: linear-gradient(90deg, #0f9a68, #16b57a); }
.gantt-row .g-fill.wait { background: linear-gradient(90deg, #c98a12, #f5a623); }
.gantt-row .g-right { text-align: right; }
.gantt-row .g-right b { color: var(--navy); display: block; font-size: .82rem; }
.gantt-row .g-right span { font-size: .68rem; color: var(--muted); }
.btn-mini { border: 1.5px solid var(--border); background: #fff; border-radius: 999px; padding: .3rem .8rem; font-size: .74rem; font-weight: 700; color: var(--navy); cursor: pointer; transition: all .2s; }
.btn-mini:hover { border-color: var(--blue); color: var(--blue); }
.btn-mini.go { background: var(--green); border-color: var(--green); color: #fff; }
.btn-mini.go:hover { filter: brightness(1.08); color: #fff; }

.agents { display: grid; gap: .8rem; }
.agent {
  display: flex; align-items: center; gap: .9rem; padding: .85rem 1rem;
  border: 1.5px solid var(--border); border-radius: 11px; background: #fff;
}
.agent .av { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--navy), var(--navy-3)); color: var(--sky); display: grid; place-items: center; font-weight: 800; font-size: .85rem; flex-shrink: 0; }
.agent .a-info { flex: 1; }
.agent .a-info b { color: var(--navy); font-size: .88rem; display: block; }
.agent .a-info span { color: var(--muted); font-size: .74rem; }
.agent .a-load { width: 60px; text-align: right; }
.agent .a-load b { color: var(--navy); font-size: .8rem; display: block; }
.agent .a-load .prog { margin-top: .3rem; }

/* ---------- Parking & Slots ---------- */
.park-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.6rem; align-items: start; }
.apron { display: grid; grid-template-columns: repeat(7, 1fr); gap: 9px; }
.stand {
  aspect-ratio: 1; border-radius: 11px; border: 1.5px solid var(--border); background: var(--off);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .1rem;
  cursor: pointer; transition: all .2s; position: relative; text-align: center; padding: .3rem;
}
.stand:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stand .s-num { font-size: .78rem; font-weight: 800; color: var(--muted); }
.stand .s-tail { font-size: .6rem; color: var(--muted); font-weight: 600; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stand.occ { background: rgba(30,144,255,.12); border-color: var(--blue); }
.stand.occ .s-num { color: var(--blue); }
.stand.occ .s-tail { color: var(--navy); }
.stand.busy { background: rgba(245,166,35,.15); border-color: var(--amber); }
.stand.busy .s-num { color: #b97a08; }
.stand .s-wait { font-size: .58rem; color: var(--amber); font-weight: 700; }
.stand.sel { outline: 3px solid rgba(30,144,255,.45); outline-offset: 1px; }
.stand-panel { background: var(--off); border: 1px solid var(--border); border-radius: 12px; padding: 1rem 1.2rem; min-height: 120px; margin-top: 1rem; font-size: .88rem; }
.stand-panel b { color: var(--navy); }
.stand-panel .empty { color: var(--muted); text-align: center; padding: 1.2rem 0; font-size: .85rem; }

.slots { display: grid; gap: .55rem; margin-top: 1rem; }
.slot {
  display: flex; align-items: center; gap: .9rem; padding: .6rem .9rem;
  border: 1.5px solid var(--border); border-radius: 10px; background: #fff; font-size: .82rem;
}
.slot .s-time { font-weight: 800; color: var(--navy); width: 52px; font-variant-numeric: tabular-nums; }
.slot .s-air { flex: 1; color: var(--text); font-weight: 600; }
.slot .s-type { font-size: .68rem; font-weight: 700; letter-spacing: .06em; padding: .2rem .55rem; border-radius: 999px; }
.slot .s-type.dep { background: rgba(30,144,255,.1); color: var(--blue); }
.slot .s-type.arr { background: rgba(22,181,122,.12); color: var(--green); }
.slot .s-gate { color: var(--muted); }

/* ---------- Permis & Conformité ---------- */
.perm-tools { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.2rem 1.4rem; border-bottom: 1px solid var(--border); }
.perm-tools .filters { display: inline-flex; background: var(--off); border-radius: 999px; padding: .3rem; gap: .2rem; }
.perm-tools .filters button { border: 0; background: transparent; padding: .5rem 1.1rem; border-radius: 999px; font-weight: 700; font-size: .82rem; color: var(--muted); cursor: pointer; }
.perm-tools .filters button.active { background: var(--navy); color: #fff; }
.perm-table { width: 100%; border-collapse: collapse; }
.perm-table thead th { text-align: left; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); background: var(--off); padding: .8rem 1.4rem; border-bottom: 1px solid var(--border); }
.perm-table tbody td { padding: .95rem 1.4rem; border-bottom: 1px solid var(--border); font-size: .9rem; }
.perm-table tbody tr:hover { background: rgba(30,144,255,.04); }
.perm-table .p-org { display: flex; align-items: center; gap: .7rem; font-weight: 700; color: var(--navy); }
.perm-table .p-org .av { width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; font-size: .75rem; font-weight: 800; color: #fff; flex-shrink: 0; }
.perm-table .p-date { color: var(--text); font-variant-numeric: tabular-nums; }
.perm-table .p-date small { display: block; color: var(--muted); font-size: .72rem; }
.st-chip.ok { background: rgba(22,181,122,.12); color: var(--green); }
.st-chip.warn { background: rgba(245,166,35,.14); color: #b97a08; }
.st-chip.bad { background: rgba(229,72,77,.14); color: var(--red); }

@media (max-width: 960px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .dash-grid, .hand-grid, .park-layout { grid-template-columns: 1fr; }
  .apron { grid-template-columns: repeat(5, 1fr); }
  .gantt-row { grid-template-columns: 150px 1fr 90px; }
}
@media (max-width: 560px) {
  .kpis { grid-template-columns: 1fr; }
  .rings { grid-template-columns: 1fr; }
  .apron { grid-template-columns: repeat(4, 1fr); }
  .hbar { grid-template-columns: 1fr 1.6fr 70px; }
  .gantt-row { grid-template-columns: 1fr; gap: .5rem; }
  .gantt-row .g-right { text-align: left; }
}

/* ---------- Sûreté : zones & badges ---------- */
.zone-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; }
.zone {
  aspect-ratio: 1; border-radius: 11px; border: 1.5px solid var(--border); background: var(--off);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .1rem;
  cursor: pointer; transition: all .2s; text-align: center; padding: .3rem;
}
.zone:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.zone .z-num { font-size: .8rem; font-weight: 800; }
.zone .z-name { font-size: .58rem; font-weight: 600; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zone.l1 { background: rgba(22,181,122,.14); border-color: var(--green); }
.zone.l1 .z-num { color: #0f9a68; }
.zone.l2 { background: rgba(30,144,255,.13); border-color: var(--blue); }
.zone.l2 .z-num { color: var(--blue); }
.zone.l3 { background: rgba(245,166,35,.15); border-color: var(--amber); }
.zone.l3 .z-num { color: #b97a08; }
.zone.l4 { background: rgba(229,72,77,.15); border-color: var(--red); }
.zone.l4 .z-num { color: var(--red); }
.zone.sel { outline: 3px solid rgba(30,144,255,.45); outline-offset: 1px; }

/* ---------- RH : planning & pointage ---------- */
.plan-row { display: grid; grid-template-columns: 190px 1fr 120px; align-items: center; gap: 1rem; padding: .55rem .9rem; border: 1.5px solid var(--border); border-radius: 11px; margin-bottom: .55rem; }
.plan-row .p-info b { color: var(--navy); font-size: .9rem; display: block; }
.plan-row .p-info span { color: var(--muted); font-size: .74rem; }
.plan-row .p-track { display: flex; gap: 6px; height: 24px; }
.plan-row .p-slot { flex: 1; border-radius: 6px; display: grid; place-items: center; font-size: .62rem; font-weight: 700; }
.plan-row .p-slot.M { background: rgba(30,144,255,.16); color: var(--blue); }
.plan-row .p-slot.S { background: rgba(245,166,35,.2); color: #b97a08; }
.plan-row .p-slot.N { background: rgba(122,90,245,.18); color: #6a4fd8; }
.plan-row .p-slot.R { background: var(--off); color: var(--muted); }
.plan-row .p-right { text-align: right; }
.plan-row .p-right b { color: var(--navy); display: block; font-size: .82rem; }
.plan-row .p-right span { font-size: .68rem; color: var(--muted); }

/* ---------- Maintenance : équipements & OT ---------- */
.eq-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.eq {
  border: 1.5px solid var(--border); border-radius: 12px; padding: 1rem 1.1rem; background: #fff;
  transition: all .2s;
}
.eq:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.eq .eq-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .6rem; }
.eq .eq-head b { color: var(--navy); font-size: .95rem; }
.eq .eq-meta { display: flex; justify-content: space-between; font-size: .76rem; color: var(--muted); margin-bottom: .5rem; }
.eq .eq-meta b { color: var(--navy); }
.ot-row { display: grid; grid-template-columns: 130px 1fr 110px 90px; gap: .8rem; align-items: center; padding: .6rem .9rem; border: 1.5px solid var(--border); border-radius: 11px; margin-bottom: .55rem; font-size: .83rem; background: #fff; }
.ot-row .ot-num { font-family: ui-monospace, monospace; font-weight: 800; color: var(--blue); }
.ot-row .ot-what b { color: var(--navy); display: block; }
.ot-row .ot-what span { color: var(--muted); font-size: .72rem; }
.ot-row .ot-tech { color: var(--muted); }
.ot-row .ot-tech b { color: var(--navy); }

/* ---------- Portail compagnies ---------- */
.portal-company { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; padding: 1.1rem 1.4rem; border-bottom: 1px solid var(--border); background: var(--off); }
.portal-company select { padding: .6rem 1rem; border: 1.5px solid var(--border); border-radius: 10px; font-size: .9rem; font-weight: 700; color: var(--navy); background: #fff; outline: 0; min-width: 240px; }
.portal-company .who { flex: 1; font-size: .8rem; color: var(--muted); }
.inv-line { display: grid; grid-template-columns: 150px 1fr 110px 110px; gap: .8rem; align-items: center; padding: .6rem .9rem; border: 1.5px solid var(--border); border-radius: 11px; margin-bottom: .55rem; font-size: .83rem; background: #fff; cursor: pointer; transition: all .2s; }
.inv-line:hover { border-color: var(--blue); }
.inv-line .inv-num { font-family: ui-monospace, monospace; font-weight: 800; color: var(--blue); }
.inv-line .inv-what b { color: var(--navy); display: block; }
.inv-line .inv-what span { color: var(--muted); font-size: .72rem; }
.inv-line .inv-total { font-weight: 800; color: var(--navy); text-align: right; }
@media (max-width: 960px) {
  .zone-grid { grid-template-columns: repeat(5, 1fr); }
  .eq-grid { grid-template-columns: 1fr 1fr; }
  .ot-row, .inv-line { grid-template-columns: 1fr; gap: .3rem; }
  .plan-row { grid-template-columns: 1fr; gap: .5rem; }
}
@media (max-width: 560px) {
  .zone-grid { grid-template-columns: repeat(4, 1fr); }
  .eq-grid { grid-template-columns: 1fr; }
}

/* ---------- Modules 15 à 34 : styles génériques ---------- */
footer.site .cols { grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr; }
.tbl { width: 100%; border-collapse: collapse; font-size: .84rem; }
.tbl th { text-align: left; font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 800; padding: .65rem 1rem; border-bottom: 1px solid var(--border); background: var(--off); }
.tbl td { padding: .7rem 1rem; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: middle; }
.tbl tbody tr:hover td { background: rgba(30,144,255,.03); }
.tbl b { color: var(--navy); }
.tbl .num { font-variant-numeric: tabular-nums; text-align: right; font-weight: 800; color: var(--navy); }
.bar-track { height: 10px; background: var(--off); border-radius: 999px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--blue), var(--sky)); }
.bar-fill.g { background: linear-gradient(90deg, var(--green), #5fe0ad); }
.bar-fill.a { background: linear-gradient(90deg, var(--amber), #f5d27a); }
.bar-fill.r { background: linear-gradient(90deg, var(--red), #f09597); }
.gate-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .9rem; }
.gate { border: 1.5px solid var(--border); border-radius: 12px; padding: .85rem 1rem; background: #fff; cursor: pointer; transition: all .2s; }
.gate:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.gate .g-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: .5rem; }
.gate .g-top b { color: var(--navy); font-size: 1rem; }
.gate .g-flight { font-size: .82rem; font-weight: 800; color: var(--blue); }
.gate .g-meta { font-size: .72rem; color: var(--muted); margin-top: .3rem; }
.gate.on { border-color: var(--green); }
.gate.soon { border-color: var(--amber); }
.gate.off { opacity: .55; }
.stat-bars { display: grid; gap: .85rem; }
.sb { display: grid; grid-template-columns: 130px 1fr 70px; gap: .8rem; align-items: center; font-size: .82rem; }
.sb .s-label { color: var(--navy); font-weight: 700; }
.sb .s-val { text-align: right; font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; }
.mk { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
.mk-card { border: 1.5px solid var(--border); border-radius: 12px; padding: .8rem 1rem; background: #fff; }
.mk-card b { color: var(--navy); font-size: 1.05rem; display: block; font-variant-numeric: tabular-nums; }
.mk-card span { font-size: .72rem; color: var(--muted); }
.flow-row { display: grid; grid-template-columns: 170px 1fr 120px 90px; gap: .8rem; align-items: center; padding: .6rem .9rem; border: 1.5px solid var(--border); border-radius: 11px; margin-bottom: .55rem; font-size: .83rem; background: #fff; }
.flow-row .f-num { font-family: ui-monospace, monospace; font-weight: 800; color: var(--blue); }
.flow-row b { color: var(--navy); }
.flow-row .f-what span { color: var(--muted); font-size: .72rem; }
.tank-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem; }
.tank { border: 1.5px solid var(--border); border-radius: 12px; padding: .9rem 1rem; background: #fff; }
.tank .t-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: .6rem; }
.tank .t-top b { color: var(--navy); font-size: .92rem; }
.tank .t-top span { font-size: .72rem; color: var(--muted); }
.tank .t-vol { font-size: .85rem; font-weight: 800; color: var(--blue); margin-bottom: .5rem; }
.tank.low .t-vol { color: var(--red); }
@media (max-width: 960px) {
  .gate-grid, .tank-grid { grid-template-columns: repeat(2, 1fr); }
  .tbl thead { display: none; }
  .tbl, .tbl tbody, .tbl tr, .tbl td { display: block; width: 100%; }
  .tbl tr { border: 1.5px solid var(--border); border-radius: 11px; margin-bottom: .7rem; overflow: hidden; }
  .tbl td { border-bottom: 1px solid var(--border); }
  .flow-row { grid-template-columns: 1fr; gap: .3rem; }
}
@media (max-width: 560px) {
  .gate-grid, .tank-grid, .mk { grid-template-columns: 1fr; }
}