/* =========================================================
   AlpiVault · Design System v3
   Identité commune + variantes Infrastructure / AIM
   ========================================================= */

:root {
  /* Brand core */
  --av-navy-950: #050b1f;
  --av-navy-900: #0a1230;
  --av-navy-800: #111a3f;
  --av-navy-700: #1a2654;
  --av-navy-600: #243368;
  --av-ice-50:   #f3f8ff;
  --av-ice-100:  #e6efff;
  --av-ice-200:  #c9dcff;
  --av-ice-300:  #9bbcff;
  --av-ice-400:  #6a96f5;
  --av-ice-500:  #4477e6;
  --av-glacier:  #7ed7f7;

  /* Variantes brand */
  --infra-accent: #4ea1d3;       /* glacier blue (steel) */
  --infra-accent-2: #6ce0e0;     /* mint glacier */
  --aim-accent:   #ff7a45;       /* electric orange (warm tech) */
  --aim-accent-2: #b35cff;       /* violet glacier */

  /* Neutres */
  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  /* UI */
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --shadow-1: 0 1px 2px rgba(10,18,48,0.05), 0 1px 3px rgba(10,18,48,0.06);
  --shadow-2: 0 8px 24px -8px rgba(10,18,48,0.18), 0 4px 12px rgba(10,18,48,0.08);
  --shadow-3: 0 24px 64px -16px rgba(10,18,48,0.32), 0 8px 24px rgba(10,18,48,0.12);
  --shadow-glow: 0 0 0 1px rgba(255,255,255,0.06), 0 24px 64px -24px rgba(70,140,255,0.4);

  --container: 1200px;
}

* { box-sizing: border-box; }
*::selection { background: var(--av-ice-300); color: var(--av-navy-900); }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate-800);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: 'Outfit', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--av-navy-900);
  letter-spacing: -0.02em;
  margin: 0 0 0.5em 0;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { margin: 0 0 1em 0; color: var(--slate-600); }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header / Nav ---------- */
.av-nav {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(15,23,42,0.06);
}
.av-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.av-nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--av-navy-900);
}
.av-nav__brand img { height: 34px; width: auto; }
.av-nav__brand .badge-infra,
.av-nav__brand .badge-aim {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: 999px;
  text-transform: uppercase;
}
.av-nav__brand .badge-infra { color: var(--infra-accent); background: rgba(78,161,211,0.12); }
.av-nav__brand .badge-aim { color: var(--aim-accent); background: rgba(255,122,69,0.12); }

.av-nav__links { display: flex; gap: 28px; align-items: center; }
.av-nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-700);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}
.av-nav__link:hover { color: var(--av-navy-900); }
.av-nav__link.is-active { color: var(--av-navy-900); }
.av-nav__link.is-active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -22px;
  height: 2px; background: var(--av-navy-900);
}

.av-nav__cta { display: flex; gap: 10px; align-items: center; }

.av-burger { display: none; background: none; border: 0; padding: 8px; }
.av-burger svg { width: 24px; height: 24px; }

@media (max-width: 980px) {
  .av-nav__links, .av-nav__cta { display: none; }
  .av-burger { display: block; }
  .av-nav.is-open .av-nav__inner { flex-wrap: wrap; }
  .av-nav.is-open .av-nav__links,
  .av-nav.is-open .av-nav__cta {
    display: flex; flex-direction: column; width: 100%; padding: 12px 0 20px;
    gap: 10px; align-items: stretch;
  }
  .av-nav.is-open .av-nav__link { padding: 10px 12px; border-radius: 8px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s, color 0.2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--av-navy-900);
  color: #fff;
  box-shadow: 0 8px 18px -8px rgba(10,18,48,0.5);
}
.btn--primary:hover { background: var(--av-navy-800); box-shadow: 0 14px 28px -10px rgba(10,18,48,0.55); }

.btn--ghost {
  background: transparent;
  color: var(--av-navy-900);
  border-color: rgba(15,23,42,0.15);
}
.btn--ghost:hover { background: var(--slate-100); }

.btn--accent-infra {
  background: linear-gradient(135deg, var(--infra-accent), var(--infra-accent-2));
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(78,161,211,0.55);
}
.btn--accent-aim {
  background: linear-gradient(135deg, var(--aim-accent), var(--aim-accent-2));
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(255,122,69,0.55);
}
.btn--white {
  background: #fff; color: var(--av-navy-900);
  box-shadow: 0 10px 24px -10px rgba(0,0,0,0.4);
}
.btn--lg { padding: 15px 26px; font-size: 1rem; }
.btn--sm { padding: 8px 14px; font-size: 0.85rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 80px;
  background: radial-gradient(ellipse at 20% 0%, #1a2654 0%, #050b1f 60%);
  color: #fff;
}
.hero h1 { color: #fff; }
.hero p  { color: rgba(255,255,255,0.78); font-size: 1.15rem; max-width: 640px; }

.hero--infra {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(78,161,211,0.25), transparent 60%),
    radial-gradient(ellipse at 20% 100%, rgba(108,224,224,0.18), transparent 60%),
    linear-gradient(180deg, #050b1f 0%, #0a1230 100%);
}
.hero--aim {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(255,122,69,0.22), transparent 55%),
    radial-gradient(ellipse at 20% 100%, rgba(179,92,255,0.18), transparent 60%),
    linear-gradient(180deg, #050b1f 0%, #0a1230 100%);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 980px) { .hero__grid { grid-template-columns: 1fr; } }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero__eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--av-glacier); animation: pulse 2s infinite; }
.hero--aim .hero__eyebrow .dot { background: var(--aim-accent); }

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(126,215,247,0.4); }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(126,215,247,0); }
}

.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

.hero__visual {
  position: relative;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__visual::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 60%);
  border-radius: 50%;
  filter: blur(40px);
}

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section--tight { padding: 60px 0; }
.section--dark {
  background: linear-gradient(180deg, #050b1f 0%, #0a1230 100%);
  color: #fff;
}
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: rgba(255,255,255,0.72); }
.section--ice { background: var(--av-ice-50); }
.section--slate { background: var(--slate-50); }

.section__head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section__head--left { text-align: left; margin: 0 0 56px 0; }
.section__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--av-ice-500);
  margin-bottom: 12px;
}
.section--dark .section__eyebrow { color: var(--av-glacier); }

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  border-color: var(--slate-300);
}
.card__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--av-ice-100);
  color: var(--av-navy-700);
  margin-bottom: 18px;
}
.card__icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.95rem; }

.card--infra .card__icon { background: rgba(78,161,211,0.12); color: var(--infra-accent); }
.card--aim   .card__icon { background: rgba(255,122,69,0.12); color: var(--aim-accent); }

.card--feature {
  background: linear-gradient(180deg, #fff, var(--slate-50));
}
.section--dark .card {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
}
.section--dark .card:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.18); }
.section--dark .card h3 { color: #fff; }
.section--dark .card p  { color: rgba(255,255,255,0.7); }
.section--dark .card__icon { background: rgba(255,255,255,0.08); color: var(--av-glacier); }
.section--dark .card--aim .card__icon { color: var(--aim-accent); background: rgba(255,122,69,0.18); }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: stretch;
}
.price-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}
.price-card.is-featured {
  border-color: transparent;
  background: linear-gradient(180deg, #050b1f 0%, #111a3f 100%);
  color: #fff;
  box-shadow: var(--shadow-3);
  transform: scale(1.02);
}
.price-card.is-featured h3 { color: #fff; }
.price-card.is-featured .price-card__amount { color: #fff; }
.price-card.is-featured .price-card__list li { color: rgba(255,255,255,0.8); }
.price-card__tag {
  position: absolute; top: -12px; right: 28px;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--aim-accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.price-card__header h3 { margin: 0; }
.price-card__sub { color: var(--slate-500); font-size: 0.9rem; margin-top: 4px; }
.price-card.is-featured .price-card__sub { color: rgba(255,255,255,0.7); }
.price-card__amount {
  font-family: 'Outfit', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--av-navy-900);
  line-height: 1;
}
.price-card__amount-suffix {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-500);
  margin-left: 4px;
}
.price-card__list { list-style: none; padding: 0; margin: 8px 0 0 0; display: flex; flex-direction: column; gap: 10px; }
.price-card__list li { display: flex; gap: 10px; font-size: 0.92rem; color: var(--slate-700); }
.price-card__list li::before {
  content: ''; flex-shrink: 0; margin-top: 6px; width: 14px; height: 14px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%234ea1d3'><path d='M16.7 5.3a1 1 0 010 1.4l-7 7a1 1 0 01-1.4 0l-3-3a1 1 0 011.4-1.4L9 11.6l6.3-6.3a1 1 0 011.4 0z'/></svg>") no-repeat center / contain;
}
.price-card.is-featured .price-card__list li::before {
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%237ed7f7'><path d='M16.7 5.3a1 1 0 010 1.4l-7 7a1 1 0 01-1.4 0l-3-3a1 1 0 011.4-1.4L9 11.6l6.3-6.3a1 1 0 011.4 0z'/></svg>") no-repeat center / contain;
}
.price-card__cta { margin-top: auto; padding-top: 16px; }

/* ---------- Tables ---------- */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  background: #fff;
}
table.av-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}
.av-table thead th {
  background: var(--slate-50);
  text-align: left;
  font-weight: 700;
  color: var(--av-navy-900);
  padding: 14px 18px;
  border-bottom: 1px solid var(--slate-200);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.av-table tbody td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--slate-100);
  color: var(--slate-700);
  vertical-align: top;
}
.av-table tbody tr:last-child td { border-bottom: 0; }
.av-table tbody tr:hover { background: var(--slate-50); }
.av-table .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; color: var(--av-navy-900); }
.av-table .pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; }
.pill--ok   { background: #dcfce7; color: #166534; }
.pill--warn { background: #fef3c7; color: #92400e; }
.pill--info { background: #dbeafe; color: #1e3a8a; }

/* ---------- Hub split ---------- */
.hub-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
@media (max-width: 880px) { .hub-split { grid-template-columns: 1fr; } }

.hub-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  padding: 48px;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #fff;
  isolation: isolate;
  transition: transform 0.3s, box-shadow 0.3s;
}
.hub-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-3); }
.hub-card::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
}
.hub-card--infra::before {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(108,224,224,0.4), transparent 60%),
    linear-gradient(135deg, #0a1230 0%, #1a2654 60%, #2d4d6b 100%);
}
.hub-card--aim::before {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(255,122,69,0.45), transparent 60%),
    radial-gradient(ellipse at 0% 100%, rgba(179,92,255,0.35), transparent 50%),
    linear-gradient(135deg, #0a1230 0%, #1a1a3a 60%, #2a1a4a 100%);
}
.hub-card__eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}
.hub-card h2 { color: #fff; font-size: clamp(1.8rem, 3vw, 2.4rem); }
.hub-card p { color: rgba(255,255,255,0.78); }
.hub-card__features {
  list-style: none; padding: 0; margin: 16px 0 24px 0;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.hub-card__features li {
  font-size: 0.82rem;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.14);
  color: #fff;
}
.hub-card__cta {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
}
.hub-card__cta svg { transition: transform 0.2s; }
.hub-card:hover .hub-card__cta svg { transform: translateX(4px); }

/* ---------- KPIs / Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.stat {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}
.stat__num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem; font-weight: 800;
  color: #fff; line-height: 1;
}
.stat__label { font-size: 0.85rem; color: rgba(255,255,255,0.7); margin-top: 6px; }

/* ---------- Footer ---------- */
.av-footer {
  background: var(--av-navy-950);
  color: rgba(255,255,255,0.7);
  padding: 70px 0 30px;
  font-size: 0.9rem;
}
.av-footer h4 { color: #fff; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.av-footer a { color: rgba(255,255,255,0.65); transition: color 0.2s; }
.av-footer a:hover { color: #fff; }
.av-footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 800px) { .av-footer__grid { grid-template-columns: 1fr 1fr; } }
.av-footer__grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.av-footer__brand img { height: 36px; margin-bottom: 14px; filter: brightness(0) invert(1); opacity: 0.95; }
.av-footer__legal {
  margin-top: 24px;
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between;
  font-size: 0.85rem; color: rgba(255,255,255,0.55);
}

/* ---------- Form ---------- */
.form { display: flex; flex-direction: column; gap: 18px; max-width: 560px; }
.field label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--slate-700);
  margin-bottom: 6px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--slate-300);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--slate-900);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--av-ice-500);
  box-shadow: 0 0 0 4px rgba(68,119,230,0.15);
}
.field textarea { min-height: 140px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }
.field-check { display: flex; gap: 10px; align-items: flex-start; }
.field-check input { width: auto; margin-top: 4px; }
.field-help { font-size: 0.82rem; color: var(--slate-500); margin-top: 4px; }

/* ---------- Funnel / Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step {
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: 'Outfit', sans-serif;
  font-weight: 800; font-size: 1.4rem;
  color: var(--aim-accent);
  display: block;
  margin-bottom: 14px;
}
.step h3 { font-size: 1.1rem; color: #fff; margin-bottom: 8px; }
.step p { font-size: 0.92rem; color: rgba(255,255,255,0.7); margin: 0; }

/* ---------- Asset Configurator (interactive) ---------- */
.cfg {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-2);
}
.cfg__head {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 24px;
}
.cfg__add { display: flex; gap: 10px; }
.cfg__row {
  display: grid;
  grid-template-columns: 2fr 1.4fr repeat(5, auto) 1fr 36px;
  gap: 10px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--slate-100);
}
.cfg__row--head {
  font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--slate-500);
  border-bottom: 2px solid var(--slate-200);
}
.cfg__row input[type="text"], .cfg__row select {
  width: 100%; padding: 8px 10px; font-size: 0.9rem;
  border: 1px solid var(--slate-300); border-radius: 8px; background: #fff;
}
.cfg__check { display: inline-flex; align-items: center; justify-content: center; }
.cfg__check input { width: 18px; height: 18px; accent-color: var(--av-ice-500); cursor: pointer; }
.cfg__price { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--av-navy-900); }
.cfg__del { background: none; border: 0; color: var(--slate-400); padding: 6px; border-radius: 6px; }
.cfg__del:hover { color: #ef4444; background: #fef2f2; }
.cfg__totals {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin-top: 28px; padding: 24px;
  background: var(--slate-50); border-radius: var(--radius-lg);
}
.cfg__total-block .label { font-size: 0.85rem; color: var(--slate-500); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.cfg__total-block .value { font-family: 'Outfit', sans-serif; font-size: 2rem; font-weight: 800; color: var(--av-navy-900); margin-top: 6px; }

@media (max-width: 980px) {
  .cfg__row { grid-template-columns: 1fr; }
  .cfg__row--head { display: none; }
  .cfg__row > * { width: 100% !important; }
}

/* ---------- Logo strip / trust ---------- */
.trust-strip {
  display: flex; flex-wrap: wrap; gap: 32px;
  justify-content: center; align-items: center;
  opacity: 0.6;
}
.trust-strip span {
  font-family: 'Outfit', sans-serif;
  font-weight: 600; font-size: 0.95rem;
  color: var(--slate-500);
}

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Utilities ---------- */
.flex      { display: flex; }
.flex-col  { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-6 { gap: 24px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.text-center { text-align: center; }
.mt-2 { margin-top: 8px; } .mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; }
.mb-2 { margin-bottom: 8px; } .mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; } .mb-8 { margin-bottom: 32px; }
.muted { color: var(--slate-500); }
.divider { height: 1px; background: var(--slate-200); margin: 40px 0; }
.section--dark .divider { background: rgba(255,255,255,0.1); }

/* Logo subtle glow */
.brand-glow {
  filter: drop-shadow(0 0 30px rgba(126,215,247,0.25));
}

/* Responsive prevention overflow */
@media (max-width: 600px) {
  .hero { padding: 70px 0 60px; }
  .section { padding: 60px 0; }
  .card, .price-card { padding: 22px; }
  .cfg { padding: 22px; }
}

/* =========================================================
   Dropdown navigation
   ========================================================= */
.av-nav__group { position: relative; }
.av-nav__group > .av-nav__link {
  display: inline-flex; align-items: center; gap: 4px;
  cursor: default;
}
.av-nav__caret {
  width: 10px; height: 10px;
  transition: transform 0.2s;
  opacity: 0.7;
}
.av-nav__group:hover .av-nav__caret { transform: rotate(180deg); opacity: 1; }

.av-nav__submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 360px;
  background: rgba(255,255,255,0.98);
  border: 1px solid rgba(15,23,42,0.08);
  border-radius: 16px;
  box-shadow: 0 24px 64px -16px rgba(10,18,48,0.32), 0 8px 24px rgba(10,18,48,0.12);
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 100;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}
.av-nav__group:hover .av-nav__submenu,
.av-nav__group:focus-within .av-nav__submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
/* Bridge to prevent dropdown closing in gap */
.av-nav__group::after {
  content: ''; position: absolute;
  left: 0; right: 0; top: 100%; height: 16px;
}

.av-nav__submenu-item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.15s;
  align-items: start;
}
.av-nav__submenu-item:hover { background: var(--slate-50); }
.av-nav__submenu-item .ico {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.av-nav__submenu-item.is-infra .ico {
  background: linear-gradient(135deg, rgba(78,161,211,0.15), rgba(108,224,224,0.15));
  color: var(--infra-accent);
}
.av-nav__submenu-item.is-aim .ico {
  background: linear-gradient(135deg, rgba(255,122,69,0.15), rgba(179,92,255,0.15));
  color: var(--aim-accent);
}
.av-nav__submenu-item .ico svg { width: 20px; height: 20px; }
.av-nav__submenu-item strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--av-navy-900);
  line-height: 1.3;
}
.av-nav__submenu-item span {
  display: block;
  font-size: 0.82rem;
  color: var(--slate-500);
  line-height: 1.35;
  margin-top: 2px;
}

.av-nav__submenu-header {
  grid-column: 1 / -1;
  padding: 14px 14px 12px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--slate-100);
  display: flex; gap: 14px; align-items: center;
}
.av-nav__submenu-header .badge {
  padding: 4px 10px; border-radius: 999px;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.av-nav__submenu-header.is-infra .badge {
  background: rgba(78,161,211,0.12); color: var(--infra-accent);
}
.av-nav__submenu-header.is-aim .badge {
  background: rgba(255,122,69,0.12); color: var(--aim-accent);
}
.av-nav__submenu-header h4 {
  margin: 0; font-size: 0.92rem; color: var(--av-navy-900);
}
.av-nav__submenu-header .meta {
  font-size: 0.78rem; color: var(--slate-500); margin: 2px 0 0;
}

@media (max-width: 980px) {
  .av-nav__submenu {
    position: static;
    transform: none; min-width: 0; width: 100%;
    box-shadow: none; border: 0; padding: 4px 0 12px 8px;
    background: transparent; opacity: 1; visibility: visible;
    backdrop-filter: none;
  }
  .av-nav__caret { display: none; }
  .av-nav.is-open .av-nav__group { display: block; width: 100%; }
}

/* =========================================================
   Visual identity hero illustrations
   ========================================================= */
.illu {
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.35));
  animation: floatIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes floatIn {
  from { opacity: 0; transform: translateY(30px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Pole hub-card image area */
.hub-card__illu {
  position: absolute; right: -40px; bottom: -40px;
  width: 280px; height: 280px;
  opacity: 0.9; pointer-events: none;
  filter: drop-shadow(0 16px 40px rgba(0,0,0,0.4));
  z-index: -1;
}
@media (max-width: 700px) {
  .hub-card__illu { width: 200px; height: 200px; right: -30px; bottom: -30px; }
}
.hub-card { overflow: visible; }

/* =========================================================
   Language switcher
   ========================================================= */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: rgba(15,23,42,0.05);
  border: 1px solid rgba(15,23,42,0.1);
  border-radius: 999px;
  padding: 3px;
  margin-right: 8px;
}
.lang-switch a {
  padding: 5px 11px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--slate-500);
  border-radius: 999px;
  transition: all 0.2s;
}
.lang-switch a:hover { color: var(--av-navy-900); }
.lang-switch a.is-active {
  background: #fff;
  color: var(--av-navy-900);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

@media (max-width: 980px) {
  .lang-switch { margin: 8px auto; }
}