/* ================================================================== */
/* CS2Farm — Dark Ruby Metal (premium redesign)                        */
/* ================================================================== */

:root {
  --bg-0: #0a0d13;
  --bg-1: #0f1218;
  --bg-2: #141820;
  --bg-3: #1a1f2e;
  --bg-4: #242b3d;

  --accent: #8b1a2b;
  --accent-2: #a82040;
  --accent-3: #c92b4f;
  --accent-glow: rgba(168, 32, 64, 0.35);
  --accent-soft: rgba(168, 32, 64, 0.12);

  --green: #7ec850;
  --green-2: #a0e878;
  --green-soft: rgba(126, 200, 80, 0.12);
  --green-bg: #1a2d1a;

  --text: #e8eaf0;
  --text-2: #a8afc2;
  --text-3: #6b7288;
  --text-4: #434a60;

  --border: #242b3d;
  --border-2: #2f3752;
  --border-hi: #3c4564;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg-1);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

body {
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(168, 32, 64, 0.15), transparent 60%),
    linear-gradient(var(--bg-1), var(--bg-1));
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

/* ============================================ */
/* HEADER                                       */
/* ============================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 18, 24, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header__inner { display: flex; align-items: center; gap: 32px; height: 68px; position: relative; }

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.logo__mark {
  width: 34px;
  height: 34px;
  position: relative;
  flex-shrink: 0;
}

.logo__text { line-height: 1; }
.logo__text .accent { color: var(--accent-3); }

.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.nav__link {
  position: relative;
  padding: 8px 14px;
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.nav__link:hover { color: var(--text); background: var(--bg-3); }

.nav__link--active {
  color: var(--text);
  background: var(--bg-3);
}
.nav__link--active::before {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -1px;
  height: 2px;
  background: var(--accent-3);
  border-radius: 2px;
  box-shadow: 0 0 10px var(--accent-glow);
}

.header__right { display: flex; align-items: center; gap: 10px; margin-left: auto; }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s;
}
.lang-switch:hover { border-color: var(--border-hi); }
.lang-switch .lang-select {
  background: transparent;
  color: var(--text);
  border: none;
  outline: none;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding-right: 4px;
}
.lang-switch .lang-select option { background: var(--bg-2); color: var(--text); }

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.15s, transform 0.15s;
}
.header__cta:hover { background: var(--accent-2); }
.header__cta:active { transform: translateY(1px); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle--open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle--open span:nth-child(2) { opacity: 0; }
.nav-toggle--open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================ */
/* HERO                                         */
/* ============================================ */

.hero {
  position: relative;
  padding: 72px 0 72px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero__layout {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero__layout { grid-template-columns: 1fr; gap: 40px; }
  .hero__right { max-width: 520px; }
}
.hero__left { min-width: 0; }
.hero__right { min-width: 0; position: relative; }

.hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 40%, transparent 80%);
  pointer-events: none;
}

.hero__glow {
  position: absolute;
  top: -260px;
  right: -180px;
  width: 760px;
  height: 560px;
  background: radial-gradient(ellipse at center, rgba(168, 32, 64, 0.16) 0%, transparent 60%);
  pointer-events: none;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-2);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-3);
  box-shadow: 0 0 10px var(--accent-3);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.85); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 22px;
}
.hero__title .accent {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--accent-3);
  padding: 0 4px;
}
.hero__title .italic {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text);
}

.hero__sub {
  font-size: 1.05rem;
  color: var(--text-2);
  max-width: 520px;
  margin: 0 0 32px 0;
  line-height: 1.55;
}

.hero__cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero__trust {
  display: flex;
  gap: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.hero__trust-item { display: flex; flex-direction: column; gap: 4px; }
.hero__trust-v {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--text);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.hero__trust-v .it { font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; color: var(--accent-3); }
.hero__trust-l {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Hero mini-preview (calculator) */
.hero__preview {
  position: relative;
  background:
    radial-gradient(circle at 100% 0%, rgba(168, 32, 64, 0.08), transparent 55%),
    linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--border-2);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.02) inset;
}
.hero__preview::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), transparent 30%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.hero__preview--mini { padding: 32px; max-width: 440px; margin-left: auto; }
.hero__preview-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 12px; }
.hero__preview-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero__preview-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
.hero__preview-hero {
  display: flex; align-items: baseline; gap: 10px;
  margin-bottom: 4px;
}
.hero__preview-value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 3.8rem;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.hero__preview-value .it {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--accent-3);
  letter-spacing: -0.01em;
  margin-right: 4px;
}
.hero__preview-per {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hero__preview-caption {
  color: var(--text-2);
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.hero__preview-caption b { color: var(--text); font-weight: 600; }
.hero__preview-slider { margin-bottom: 22px; }
.hero__preview-slider-label {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.hero__preview-slider-label b {
  color: var(--text); font-weight: 600; font-size: 0.95rem;
  text-transform: none; letter-spacing: 0;
  font-family: var(--font-display); font-variant-numeric: tabular-nums;
}
.hero__preview-ticks {
  display: flex; justify-content: space-between;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
}
.hero__preview-link {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: color 0.2s;
  cursor: pointer;
}
.hero__preview-link:hover { color: var(--accent-3); }
.hero__preview-link span { font-size: 1rem; transition: transform 0.2s; }
.hero__preview-link:hover span { transform: translateX(4px); }

/* ============================================ */
/* BUTTONS                                      */
/* ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.15s;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.05) inset, 0 8px 24px -8px var(--accent-glow);
}
.btn--primary:hover {
  background: var(--accent-2);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08) inset, 0 12px 32px -8px var(--accent-glow);
  transform: translateY(-1px);
}

.btn--ghost {
  background: var(--bg-3);
  color: var(--text);
  border-color: var(--border-2);
}
.btn--ghost:hover { background: var(--bg-4); border-color: var(--border-hi); }

.btn--lg { padding: 14px 28px; font-size: 1rem; }

.btn__arrow { transition: transform 0.2s; display: inline-block; }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ============================================ */
/* MAIN + SECTIONS                              */
/* ============================================ */

main { padding: 56px 0 80px; }
main.main--compact { padding: 40px 0 80px; }

.section { margin-bottom: 72px; }
.section:last-child { margin-bottom: 0; }

.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.section__title-wrap { min-width: 0; }

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.section__eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent-3);
}

.section__title {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section__sub {
  margin-top: 6px;
  color: var(--text-2);
  font-size: 0.95rem;
}

.section__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-2);
  transition: all 0.15s;
  white-space: nowrap;
}
.section__link:hover { color: var(--text); border-color: var(--border-hi); background: var(--bg-3); }

/* ============================================ */
/* PAGE HEADER (inner pages)                    */
/* ============================================ */

.page-header {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}
.page-header__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 90%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 90%);
  pointer-events: none;
}
.page-header__inner { position: relative; display: flex; align-items: center; gap: 20px; }
.page-header__icon {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  display: grid;
  place-items: center;
  color: var(--accent-3);
  flex-shrink: 0;
  box-shadow: 0 0 0 6px rgba(168, 32, 64, 0.04);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
}
.page-header__icon svg { width: 28px; height: 28px; }
.page-header__content { flex: 1; min-width: 0; }
.page-header__crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  text-transform: uppercase;
  flex-wrap: wrap;
}
.page-header__crumbs a { color: var(--text-3); transition: color 0.15s; }
.page-header__crumbs a:hover { color: var(--text); }
.page-header__title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.page-header__desc {
  margin-top: 8px;
  color: var(--text-2);
  font-size: 1rem;
  max-width: 620px;
}

/* ============================================ */
/* CALCULATOR — premium panel                   */
/* ============================================ */

.calc {
  position: relative;
  background:
    radial-gradient(circle at 100% 0%, rgba(168, 32, 64, 0.10), transparent 50%),
    var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.calc__corner {
  position: absolute;
  top: 0; right: 0;
  width: 140px; height: 140px;
  background: radial-gradient(circle at 100% 0%, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.calc__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 580px;
}
.calc__left { padding: 32px; border-right: 1px solid var(--border); }
.calc__right { padding: 32px; display: flex; flex-direction: column; }

.calc__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.calc__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--accent-soft);
  color: var(--accent-3);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.calc__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.1;
  margin-top: 10px;
}
.calc__subtitle { color: var(--text-3); font-size: 0.85rem; margin-top: 4px; }

.calc__block { margin-bottom: 22px; }
.calc__block:last-child { margin-bottom: 0; }
.calc__label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 10px;
}
.calc__label b { color: var(--text); font-weight: 600; }
.calc__chip {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-3);
  background: var(--accent-soft);
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 600;
}

.calc__slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--bg-4);
  border-radius: 3px;
  outline: none;
}
.calc__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-3);
  cursor: pointer;
  box-shadow:
    0 0 0 4px rgba(168, 32, 64, 0.2),
    0 2px 8px rgba(168, 32, 64, 0.4);
  transition: transform 0.1s;
}
.calc__slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-3);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 0 4px rgba(168, 32, 64, 0.2), 0 2px 8px rgba(168, 32, 64, 0.4);
}
.calc__slider::-webkit-slider-thumb:active { transform: scale(1.15); }

.calc__scale {
  display: flex;
  justify-content: space-between;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  margin-top: 8px;
}

.calc__presets { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.calc__preset {
  flex: 1;
  min-width: 80px;
  padding: 8px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-2);
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.15s;
}
.calc__preset:hover { border-color: var(--border-hi); color: var(--text); }
.calc__preset--active {
  background: var(--accent-soft);
  border-color: var(--accent-3);
  color: var(--accent-3);
}
.calc__preset span { opacity: 0.6; margin-left: 4px; }

.calc__input {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text);
  transition: border-color 0.15s;
}
.calc__input:focus { outline: none; border-color: var(--accent-3); background: var(--bg-2); }

.calc__plans { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.calc__plan {
  text-align: left;
  padding: 14px 16px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.15s;
  position: relative;
  cursor: pointer;
}
.calc__plan:hover { border-color: var(--border-hi); }
.calc__plan--active {
  border-color: var(--accent-3);
  background: linear-gradient(135deg, var(--accent-soft), transparent 80%), var(--bg-3);
}
.calc__plan-name { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
.calc__plan-price { font-size: 0.82rem; color: var(--text-2); margin-top: 2px; }
.calc__plan-check {
  position: absolute;
  top: 10px; right: 10px;
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--border-2);
  display: grid;
  place-items: center;
  background: var(--bg-2);
  color: #fff;
  opacity: 0;
  transition: all 0.15s;
  font-size: 11px;
  line-height: 1;
}
.calc__plan--active .calc__plan-check {
  opacity: 1;
  background: var(--accent-3);
  border-color: var(--accent-3);
}

/* Right panel */
.calc__hero {
  padding: 20px 22px;
  border: 1px solid var(--border-2);
  background:
    radial-gradient(circle at 90% 10%, rgba(126, 200, 80, 0.08), transparent 60%),
    var(--bg-3);
  border-radius: var(--radius-lg);
  margin-bottom: 18px;
}
.calc__hero-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.calc__hero-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.calc__hero-value {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.02em;
  margin-top: 6px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.calc__hero-sub {
  display: flex;
  gap: 16px;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--text-2);
  flex-wrap: wrap;
}
.calc__hero-sub b { color: var(--text); font-weight: 600; }

.calc__stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 18px;
}
.calc__stat {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.calc__stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.calc__stat-value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-top: 4px;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.calc__stat-value.is-neg { color: var(--text-2); }
.calc__stat-value.is-hi { color: var(--accent-3); }

.calc__chart-wrap {
  flex: 1;
  min-height: 200px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.calc__chart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}
.calc__chart-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-2);
}
.calc__legend { display: flex; gap: 14px; font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-2); }
.calc__legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: middle; }

.calc__chart {
  position: relative;
  height: 180px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: end;
  gap: 10px;
  padding-top: 6px;
}
.calc__bar-group { display: flex; gap: 3px; align-items: end; height: 100%; }
.calc__bar { flex: 1; border-radius: 4px 4px 0 0; transition: height 0.4s cubic-bezier(0.4, 0.0, 0.2, 1); min-height: 2px; }
.calc__bar--in { background: linear-gradient(180deg, var(--accent-2), var(--accent)); }
.calc__bar--out { background: var(--bg-4); }

.calc__axis {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
  text-align: center;
}

/* ============================================ */
/* CARDS GRID                                   */
/* ============================================ */

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}
.grid--wide { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 880px) {
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
}

/* ============================================ */
/* REF CARD                                     */
/* ============================================ */

.ref {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.2s;
  overflow: hidden;
}
.ref::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
}
.ref:hover {
  border-color: var(--border-hi);
  background: var(--bg-3);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -12px rgba(0,0,0,0.6);
}
.ref:hover::before { background: linear-gradient(90deg, transparent, var(--accent-3), transparent); }

.ref--featured {
  border-color: rgba(168, 32, 64, 0.35);
  background:
    radial-gradient(circle at 100% 0%, var(--accent-soft), transparent 60%),
    var(--bg-2);
}
.ref--featured::before { background: linear-gradient(90deg, transparent, var(--accent-3), transparent); opacity: 1; }
.ref--featured:hover { border-color: var(--accent-3); box-shadow: 0 12px 32px -12px var(--accent-glow); }

.ref__top { display: flex; align-items: center; gap: 12px; }

.ref__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: var(--bg-3);
  border: 1px solid var(--border);
  flex-shrink: 0;
  overflow: hidden;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent-3);
  font-size: 1.2rem;
}
.ref__icon img { width: 100%; height: 100%; object-fit: cover; }
.ref__icon svg { width: 28px; height: 28px; }

.ref__info { flex: 1; min-width: 0; }

.ref__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}
.ref__title-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent-3);
  background: var(--accent-soft);
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.ref__category {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}

.ref__desc {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.5;
  flex: 1;
  min-height: 40px;
}

.ref__meta {
  display: flex;
  gap: 16px;
  align-items: center;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  flex-wrap: wrap;
}
.ref__meta span { display: inline-flex; align-items: center; gap: 5px; }

.ref__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: var(--green-soft);
  color: var(--green);
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-mono);
  white-space: nowrap;
}

.ref__actions { display: flex; gap: 8px; }
.ref__btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: background 0.15s;
}
.ref__btn:hover { background: var(--accent-2); }
.ref__btn-arrow { transition: transform 0.2s; display: inline-block; }
.ref__btn:hover .ref__btn-arrow { transform: translateX(3px); }

/* Online dot */
.online-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  position: relative;
}
.online-dot::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid var(--green);
  opacity: 0;
  animation: onlinePulse 2.4s ease-out infinite;
}
@keyframes onlinePulse {
  0% { transform: scale(0.6); opacity: 0.8; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* ============================================ */
/* ARTICLE CARD                                 */
/* ============================================ */

.article-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  color: var(--text);
}
.article-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -12px rgba(0,0,0,0.5);
}
.article-card__cover {
  height: 160px;
  background: linear-gradient(135deg, var(--bg-3), var(--bg-4));
  position: relative;
  overflow: hidden;
}
.article-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.article-card__cover-tag {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 8px;
  background: rgba(10, 13, 19, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-2);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 1;
}
.article-card__body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.article-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text);
}
.article-card__title a { color: inherit; transition: color 0.15s; }
.article-card:hover .article-card__title,
.article-card:hover .article-card__title a { color: var(--accent-3); }
.article-card__excerpt {
  color: var(--text-2);
  font-size: 0.88rem;
  line-height: 1.5;
  flex: 1;
}
.article-card__footer {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
}
.article-card__readmore {
  color: var(--accent-3);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ============================================ */
/* FREEBIE CARD                                 */
/* ============================================ */

.freebie {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.2s;
  overflow: hidden;
}
.freebie:hover {
  border-color: rgba(126, 200, 80, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -12px rgba(126, 200, 80, 0.15);
}
.freebie::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.freebie:hover::after { opacity: 1; }

.freebie__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.freebie__game {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--green);
  background: var(--green-soft);
  padding: 3px 8px;
  border-radius: 5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.freebie__timer {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.freebie__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--text);
}
.freebie__desc { color: var(--text-2); font-size: 0.88rem; line-height: 1.5; flex: 1; }
.freebie__bonus {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--green-bg);
  color: var(--green-2);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  align-self: flex-start;
}
.freebie__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  background: linear-gradient(135deg, #1a3d1a, #245a28);
  color: var(--green-2);
  border: 1px solid rgba(126, 200, 80, 0.25);
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.15s;
}
.freebie__btn:hover {
  background: linear-gradient(135deg, #1f4a1f, #2d6e32);
  color: #e0ffcc;
  border-color: rgba(126, 200, 80, 0.45);
}

/* ============================================ */
/* CATEGORY PILLS                               */
/* ============================================ */

.cat-row,
.cat-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-2);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.15s;
  cursor: pointer;
}
.cat-pill:hover { border-color: var(--border-hi); color: var(--text); }
.cat-pill--active {
  background: var(--accent-soft);
  border-color: var(--accent-3);
  color: var(--accent-3);
}
.cat-pill__count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 1px 6px;
  background: var(--bg-3);
  border-radius: 4px;
  color: var(--text-3);
}
.cat-pill--active .cat-pill__count { background: rgba(168,32,64,0.25); color: var(--accent-3); }

/* ============================================ */
/* SEO BLOCK                                    */
/* ============================================ */

.seo {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 880px;
  margin: 0 auto;
}
.seo__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.seo__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.seo__text { color: var(--text-2); font-size: 0.96rem; line-height: 1.7; }
.seo__text p + p { margin-top: 14px; }
.seo__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
@media (max-width: 600px) { .seo__stats { grid-template-columns: 1fr; } }
.seo__stat-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-3);
  letter-spacing: -0.01em;
}
.seo__stat-lbl {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* ============================================ */
/* ARTICLE DETAIL                               */
/* ============================================ */

.article-detail-layout,
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}
@media (max-width: 1000px) {
  .article-detail-layout,
  .article-layout { grid-template-columns: 1fr; }
}

.article-detail {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
}
.article-detail__crumb {
  display: flex;
  gap: 6px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.article-detail__crumb a { color: var(--text-3); transition: color 0.15s; }
.article-detail__crumb a:hover { color: var(--text); }
.article-detail__title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 12px;
}
.article-detail__meta {
  display: flex;
  gap: 18px;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.article-detail__meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-detail__cover {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  margin-bottom: 28px;
}
.article-detail__content {
  color: var(--text);
  font-size: 1.02rem;
  line-height: 1.72;
}
.article-detail__content h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 32px 0 14px;
  color: var(--text);
}
.article-detail__content h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 24px 0 10px;
  color: var(--text);
}
.article-detail__content p { margin-bottom: 16px; color: var(--text-2); }
.article-detail__content ul, .article-detail__content ol { padding-left: 24px; margin-bottom: 18px; }
.article-detail__content li { margin-bottom: 8px; color: var(--text-2); }
.article-detail__content li::marker { color: var(--accent-3); }
.article-detail__content a { color: var(--accent-3); text-decoration: underline; text-decoration-color: rgba(168,32,64,0.35); }
.article-detail__content a:hover { text-decoration-color: var(--accent-3); }
.article-detail__content a.hero-ref-btn { color: #fff; text-decoration: none; }
.article-detail__content a.hero-ref-btn:hover { color: #fff; text-decoration: none; }
.article-detail__content strong { color: var(--text); }
.article-detail__content blockquote {
  border-left: 3px solid var(--accent-3);
  padding: 4px 0 4px 18px;
  margin: 20px 0;
  color: var(--text);
  font-style: italic;
}

.article-cta,
.article-detail__cta {
  margin-top: 36px;
  padding: 28px;
  background:
    radial-gradient(circle at 100% 0%, var(--accent-soft), transparent 60%),
    var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.article-cta__title,
.article-detail__cta-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.article-cta__text,
.article-detail__cta-text { color: var(--text-2); font-size: 0.9rem; }
.article-cta { flex-direction: column; align-items: flex-start; }
.hero-ref-btn-wrap { margin-top: 12px; }
.hero-ref-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  transition: background 0.15s, transform 0.15s;
}
.hero-ref-btn:hover { background: var(--accent-2); transform: translateY(-1px); }
.hero-ref-btn__arrow { transition: transform 0.2s; }
.hero-ref-btn:hover .hero-ref-btn__arrow { transform: translateX(3px); }

/* Sidebar */
.sidebar,
.article-sidebar {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sidebar__block,
.sidebar-block {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
}
.sidebar__title,
.sidebar-block__title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}
.sidebar__title-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-3);
  box-shadow: 0 0 8px var(--accent-3);
}
.sidebar__list,
.sidebar-cards { display: flex; flex-direction: column; gap: 8px; }
.sidebar__item,
.sidebar-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.15s;
}
.sidebar__item:hover,
.sidebar-card:hover { border-color: var(--border-hi); background: var(--bg-3); }
.sidebar__item-icon,
.sidebar-card__icon {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  overflow: hidden;
}
.sidebar__item-icon img,
.sidebar-card__icon { object-fit: cover; }
.sidebar__item-info,
.sidebar-card__info { flex: 1; min-width: 0; }
.sidebar__item-title,
.sidebar-card__title {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}
.sidebar__item-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
}
.sidebar__item-btn,
.sidebar-card__btn {
  padding: 5px 10px;
  background: var(--accent);
  color: #fff;
  border-radius: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  transition: background 0.15s;
  white-space: nowrap;
}
.sidebar__item-btn:hover,
.sidebar-card__btn:hover { background: var(--accent-2); }

/* Related section */
.related-section { margin-top: 48px; }
.related-section__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

/* ============================================ */
/* FOOTER                                       */
/* ============================================ */

.footer {
  margin-top: 64px;
  padding: 28px 0;
  background: var(--bg-0);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-3), transparent);
}
.footer__slim {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__link {
  font-size: 0.9rem;
  color: var(--text-2);
  transition: color 0.15s;
}
.footer__link:hover { color: var(--text); }
.footer__meta {
  display: flex;
  gap: 18px;
  font-size: 0.8rem;
  color: var(--text-3);
  flex-wrap: wrap;
  font-family: var(--font-mono);
}
@media (max-width: 720px) {
  .footer__slim { flex-direction: column; align-items: flex-start; gap: 18px; }
}

/* ============================================ */
/* PAGINATION                                   */
/* ============================================ */

.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.pagination__link,
.pagination__current,
.pagination__dots {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  display: inline-grid;
  place-items: center;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-2);
  font-size: 0.88rem;
  font-weight: 500;
  font-family: var(--font-mono);
  transition: all 0.15s;
}
.pagination__link:hover { border-color: var(--border-hi); color: var(--text); }
.pagination__current {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.pagination__dots {
  background: transparent;
  border: none;
  color: var(--text-3);
}

/* ============================================ */
/* EMPTY STATE                                  */
/* ============================================ */

.empty-state {
  padding: 80px 24px;
  text-align: center;
  background: var(--bg-2);
  border: 1px dashed var(--border-2);
  border-radius: var(--radius-lg);
}
.empty-state__text {
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

/* ============================================ */
/* RESPONSIVE                                   */
/* ============================================ */

@media (max-width: 860px) {
  .nav-toggle { display: flex; order: 3; margin-left: auto; }
  .header__right { order: 2; }
  .nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg-1);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 12px 16px;
    gap: 4px;
    z-index: 99;
  }
  .nav.nav--open { display: flex; }
  .header .container { gap: 12px; }

  .calc__grid { grid-template-columns: 1fr; }
  .calc__left { border-right: none; border-bottom: 1px solid var(--border); }
  .calc__hero-value { font-size: 2.4rem; }
  .page-header__icon { width: 52px; height: 52px; }
  .page-header__title { font-size: 1.7rem; }
  .article-detail { padding: 24px; }
  .footer__top { gap: 32px; }

  .hero { padding: 48px 0 56px; }
  .hero__preview--mini { padding: 24px; }
  .hero__preview-value { font-size: 3rem; }
}

@media (max-width: 560px) {
  .section__title { font-size: 1.5rem; }
  .article-detail__title { font-size: 1.6rem; }
  .section { margin-bottom: 56px; }
  .calc__left, .calc__right { padding: 24px; }
  .calc__plans { grid-template-columns: 1fr; }
  .calc__stats { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   Детальная страница «Подробнее» + модалка
   ============================================================ */

.ref__rating,
.freebie__rating {
  color: #f4c542;
  font-weight: 600;
}

.breadcrumbs {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin: 24px 0 20px;
  font-size: 14px;
  color: var(--text-secondary, #8b91a8);
}
.breadcrumbs a {
  color: var(--text-secondary, #8b91a8);
  text-decoration: none;
}
.breadcrumbs a:hover { color: var(--text-primary, #e8eaf0); }
.breadcrumbs span { color: #4a5068; }

.detail {
  background: var(--bg-card, #1a1f2e);
  border: 1px solid var(--border, #2a3147);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 40px;
}

.detail__header {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border, #2a3147);
}

.detail__icon {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 12px;
  flex-shrink: 0;
}

.detail__heading { flex: 1; min-width: 0; }

.detail__title {
  font-size: 1.9rem;
  line-height: 1.2;
  margin: 0 0 6px;
  color: var(--text-primary, #e8eaf0);
}

.detail__category {
  color: var(--text-secondary, #8b91a8);
  font-size: 14px;
  margin-bottom: 10px;
}

.detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-size: 13px;
  color: var(--text-secondary, #8b91a8);
}
.detail__rating {
  color: #f4c542;
  font-weight: 600;
}
.detail__price {
  color: #7ec850;
  font-weight: 600;
}
.detail__badge {
  background: var(--badge-bg, #2d3a1a);
  color: var(--badge-text, #7ec850);
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 12px;
}

.detail__lead {
  color: var(--text-primary, #e8eaf0);
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 18px;
}

.detail__content {
  color: var(--text-primary, #e8eaf0);
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 24px;
}
.detail__content p { margin: 0 0 12px; }

.detail__proscons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}
.detail__col {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border, #2a3147);
  border-radius: 10px;
  padding: 16px 20px;
}
.detail__col h3 {
  margin: 0 0 10px;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.detail__col--pros h3 { color: #7ec850; }
.detail__col--cons h3 { color: #d66b6b; }
.detail__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.detail__col li {
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
  color: var(--text-primary, #e8eaf0);
  font-size: 14px;
  line-height: 1.5;
}
.detail__col--pros li::before {
  content: '+';
  position: absolute;
  left: 0;
  color: #7ec850;
  font-weight: 700;
}
.detail__col--cons li::before {
  content: '−';
  position: absolute;
  left: 0;
  color: #d66b6b;
  font-weight: 700;
}

.detail__screens { margin-bottom: 28px; }
.detail__screens h3 {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 14px;
  color: var(--text-primary, #e8eaf0);
}
.detail__screens-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.detail__screen {
  margin: 0;
  border: 1px solid var(--border, #2a3147);
  border-radius: 8px;
  overflow: hidden;
  background: #000;
}
.detail__screen a { display: block; }
.detail__screen img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  transition: transform 0.2s;
}
.detail__screen:hover img { transform: scale(1.04); }
.detail__screen figcaption {
  font-size: 12px;
  padding: 8px 10px;
  color: var(--text-secondary, #8b91a8);
  background: var(--bg-card, #1a1f2e);
}

.detail__cta {
  padding-top: 20px;
  border-top: 1px solid var(--border, #2a3147);
  display: flex;
  justify-content: flex-end;
}
.detail__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent, #8b1a2b);
  color: #fff !important;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.15s;
}
.detail__btn:hover { background: var(--accent-hover, #a82040); }

/* --- Модалка --- */

.detail-modal[hidden] { display: none; }
.detail-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
}
.detail-modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 14, 0.78);
  backdrop-filter: blur(4px);
}
.detail-modal__dialog {
  position: relative;
  z-index: 1;
  background: var(--bg-primary, #0f1218);
  border: 1px solid var(--border, #2a3147);
  border-radius: 12px;
  max-width: 880px;
  width: 100%;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.detail-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border, #2a3147);
  color: var(--text-primary, #e8eaf0);
  font-size: 28px;
  line-height: 1;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 2;
  transition: background 0.15s, border-color 0.15s;
}
.detail-modal__close:hover {
  background: var(--accent, #8b1a2b);
  border-color: var(--accent, #8b1a2b);
}
.detail-modal__body .detail {
  margin-bottom: 0;
  border-radius: 12px;
  border: none;
}

body.detail-modal-open { overflow: hidden; }

@media (max-width: 680px) {
  .detail { padding: 20px; }
  .detail__header { flex-direction: column; gap: 14px; }
  .detail__title { font-size: 1.4rem; }
  .detail__proscons { grid-template-columns: 1fr; }
  .detail-modal { padding: 16px 8px; }
}