:root {
  --pkgs-bg: transparent;
  --pkgs-text: rgba(255, 255, 255, 0.86);
  --pkgs-muted: rgba(255, 255, 255, 0.64);
  --pkgs-card: rgba(255, 255, 255, 0.06);
  --pkgs-card-border: rgba(255, 255, 255, 0.1);
  --pkgs-card-hover: rgba(255, 255, 255, 0.08);
  --pkgs-radius: 18px;
  --pkgs-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

.pkgs-hero .section-header p { max-width: 720px; }

.pkgs { background: var(--pkgs-bg); }
.pkgs__inner { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.pkgs__head { margin-bottom: 22px; }
.pkgs__title { font-size: clamp(26px, 2.2vw, 34px); line-height: 1.12; margin: 0 0 8px; letter-spacing: -0.02em; color: #fff; }
.pkgs__sub { margin: 0; color: var(--pkgs-muted); font-size: 15px; line-height: 1.5; }

.pkgs__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 18px; }

.pkg-card { position: relative; background: var(--pkgs-card); border: 1px solid var(--pkgs-card-border); border-radius: var(--pkgs-radius); padding: 18px 18px 16px; box-shadow: 0 0 0 rgba(0,0,0,0); transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.pkg-card:hover { transform: translateY(-2px); background: var(--pkgs-card-hover); border-color: rgba(255,255,255,0.16); box-shadow: var(--pkgs-shadow); }

.pkg-card__badge { position: absolute; top: 14px; right: 14px; padding: 6px 10px; border-radius: 999px; font-size: 12px; line-height: 1; letter-spacing: 0.02em; color: rgba(255,255,255,0.92); background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.14); }
.pkg-card__name { margin: 0 0 10px; font-size: 16px; letter-spacing: -0.01em; color: #fff; }
.pkg-card__price { margin: 0 0 10px; color: var(--pkgs-text); font-size: 14px; }
.pkg-card__price strong { color: #fff; font-weight: 650; }
.pkg-card__desc { margin: 0 0 14px; color: var(--pkgs-muted); font-size: 14px; line-height: 1.5; min-height: 42px; }

.btn--full { width: 100%; }
.btn--outline { background: rgba(255,255,255,0.04); box-shadow: none; border-color: var(--border); }
.btn--outline:hover { border-color: var(--accent-strong); transform: translateY(-1px); }
.btn--solid { background: linear-gradient(145deg, rgba(123, 182, 255, 0.25), rgba(123, 182, 255, 0.08)); }

.pkg-card--popular { border-color: rgba(255,255,255,0.18); box-shadow: 0 0 0 1px rgba(255,255,255,0.06) inset; }

.pkgs__included { margin-top: 22px; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 18px; }
.pkgs__includedTitle { margin: 0 0 10px; font-size: 14px; color: #fff; letter-spacing: -0.01em; }
.pkgs__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 18px; margin: 0; padding: 0; list-style: none; }
.pkgs__item { color: var(--pkgs-muted); font-size: 14px; line-height: 1.5; padding-left: 18px; position: relative; }
.pkgs__item::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 8px; height: 8px; border-radius: 3px; background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.22); }

/* Calculator */
.calc__inner { width: min(1200px, 92vw); margin: 0 auto; display: grid; gap: 16px; }
.calc__head h2 { margin: 0 0 6px; }
.calc__head .small { margin: 0; }
.calc__grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.calc-card { background: var(--pkgs-card); border: 1px solid var(--pkgs-card-border); border-radius: var(--radius-lg); padding: var(--space-md); box-shadow: var(--shadow); }
.calc__form { display: grid; gap: 16px; }
.calc__group { display: grid; gap: 10px; }
.calc__subtitle { margin: 0; font-size: 18px; }
.calc__addons-head { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.calc__addons-head .small { margin: 0; }

.calc__packages { display: grid; gap: 10px; }
.option-card { display: grid; gap: 6px; padding: 12px; border: 1px solid var(--pkgs-card-border); border-radius: var(--radius); background: rgba(255,255,255,0.03); align-items: start; cursor: pointer; transition: border-color 0.18s ease, background 0.18s ease; }
.option-card:hover { border-color: rgba(255,255,255,0.14); background: rgba(255,255,255,0.05); }
.option-card input { margin: 4px 0 0; }
.option-card__row { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.option-card__name { font-weight: 700; }
.option-card__price { color: var(--pkgs-text); font-size: 14px; }
.option-card__desc { margin: 0; color: var(--pkgs-muted); font-size: 14px; }
.option-card__badge { font-size: 12px; padding: 4px 8px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.08); }

.calc__addons { display: grid; gap: 16px; }
.addon-group { border: 1px solid var(--pkgs-card-border); border-radius: var(--radius-lg); padding: 12px; background: rgba(255,255,255,0.02); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02); }
.addon-group__title { margin: 0 0 10px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; }
.addon-list { display: grid; gap: 8px; }
.addon { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: start; padding: 10px; border: 1px solid var(--pkgs-card-border); border-radius: var(--radius); background: rgba(255,255,255,0.02); }
.addon input { margin-top: 4px; }
.addon__name { font-weight: 600; }
.addon__desc { margin: 2px 0 0; color: var(--pkgs-muted); font-size: 14px; line-height: 1.4; }
.addon__price { text-align: right; display: grid; gap: 4px; justify-items: end; }
.addon__tag { display: inline-flex; align-items: center; padding: 4px 8px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.06); font-size: 12px; color: var(--pkgs-muted); }
.addon__amount { font-weight: 700; }
.addon--enquiry .addon__tag { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.24); }
.addon--note { grid-template-columns: 1fr; background: rgba(255,255,255,0.03); }
.addon--note .addon__desc { margin: 0; }
.addon--disabled { opacity: 0.6; }

.calc__notes { border: 1px solid var(--pkgs-card-border); border-radius: var(--radius-lg); padding: 12px; background: rgba(255,255,255,0.02); }
.calc__notes h4 { margin: 0 0 8px; }
.calc__notes ul { margin: 0; padding-left: 18px; color: var(--pkgs-muted); }

.calc__summary { display: grid; gap: 14px; }
.calc__totals { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.calc__totals div { background: rgba(255,255,255,0.03); border: 1px solid var(--pkgs-card-border); border-radius: var(--radius); padding: 10px; display: grid; gap: 4px; }
.calc__summary-body { display: grid; gap: 12px; }
.calc__selection-line { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.calc__addons-summary { text-align: right; max-width: 280px; color: var(--pkgs-muted); }
.calc__summary-text { width: 100%; min-height: 140px; background: rgba(255,255,255,0.03); border: 1px solid var(--pkgs-card-border); border-radius: var(--radius); color: var(--text); padding: 10px; font-size: 14px; font-family: 'Inter', 'SF Pro Display', 'Segoe UI', system-ui, -apple-system, sans-serif; }
.calc__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.calc__actions .btn { flex: 1; min-width: 140px; justify-content: center; }
.calc__actions .btn.plain { background: rgba(255,255,255,0.02); box-shadow: none; }

@media (min-width: 1024px) {
  .calc__grid { grid-template-columns: 1.1fr 0.9fr; }
}

@media (max-width: 980px) {
  .pkgs__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .calc__grid { grid-template-columns: 1fr; }
  .calc__actions .btn { flex: 1 1 auto; }
}

@media (max-width: 560px) {
  .pkgs__grid { grid-template-columns: 1fr; }
  .pkgs__list { grid-template-columns: 1fr; }
  .pkg-card__desc { min-height: 0; }
}