/* ============================================
   MAFIN — MAIN STYLESHEET
   Brand-driven design system, components, and
   page-level styles. Built on Bootstrap 5.
   ============================================ */

/* -----------------------------
   1. Design tokens
   ----------------------------- */
:root {
  /* Brand colors */
  --mafin-primary: #31BA6C;
  --mafin-primary-dark: #2A9F5C;
  --mafin-primary-deep: #33745B;
  --mafin-mint: #C1FFDB;
  --mafin-mint-soft: #E8FFF2;
  --mafin-midnight: #35334B;
  --mafin-midnight-80: rgba(53, 51, 75, 0.8);
  --mafin-midnight-60: rgba(53, 51, 75, 0.6);
  --mafin-ink: #1A1A2E;
  --mafin-muted: #6C6C7D;
  --mafin-smoke: #F4F6F5;
  --mafin-line: rgba(53, 51, 75, 0.08);
  --mafin-line-strong: rgba(53, 51, 75, 0.14);
  --mafin-white: #FFFFFF;

  /* Typography */
  --font-heading: 'Montserrat', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  /* Radii */
  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(53, 51, 75, 0.04);
  --shadow-md: 0 10px 30px rgba(53, 51, 75, 0.06);
  --shadow-lg: 0 20px 50px rgba(53, 51, 75, 0.10);
  --shadow-green: 0 14px 30px rgba(49, 186, 108, 0.25);

  /* Layout */
  --container-max: 1200px;
  --section-y: 96px;
  --section-y-mobile: 64px;
}

/* -----------------------------
   2. Base
   ----------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--mafin-ink);
  background: var(--mafin-white);
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--mafin-midnight);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.375rem; font-weight: 600; }
h4 { font-size: 1.125rem; font-weight: 600; }

p { margin: 0 0 1rem; color: var(--mafin-ink); }

a { color: var(--mafin-primary-dark); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--mafin-primary); }

img, svg { max-width: 100%; display: block; }

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 20px;
}

.section {
  padding-block: var(--section-y);
}

.section-sm {
  padding-block: calc(var(--section-y) * 0.66);
}

.section-bg-smoke { background: var(--mafin-smoke); }
.section-bg-mint { background: var(--mafin-mint-soft); }
.section-bg-midnight { background: var(--mafin-midnight); color: #DFDEE8; }
.section-bg-midnight h1,
.section-bg-midnight h2,
.section-bg-midnight h3,
.section-bg-midnight h4 { color: var(--mafin-white); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mafin-primary-dark);
  padding: 6px 14px;
  background: var(--mafin-mint-soft);
  border-radius: var(--r-pill);
  margin-bottom: 16px;
}

.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--mafin-primary);
}

.lead {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--mafin-muted);
  max-width: 38rem;
}

.text-muted-mafin { color: var(--mafin-muted) !important; }
.text-green { color: var(--mafin-primary) !important; }
.text-midnight { color: var(--mafin-midnight) !important; }

.bg-green { background: var(--mafin-primary); color: #fff; }
.bg-midnight { background: var(--mafin-midnight); color: #fff; }
.bg-mint { background: var(--mafin-mint-soft); }

/* -----------------------------
   3. Buttons
   ----------------------------- */
.btn-mafin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 14px 26px;
  border-radius: var(--r-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-mafin:active { transform: translateY(1px); }

.btn-primary-mafin {
  background: var(--mafin-primary);
  color: var(--mafin-white);
}
.btn-primary-mafin:hover {
  background: var(--mafin-primary-dark);
  color: var(--mafin-white);
  box-shadow: var(--shadow-green);
  transform: translateY(-2px);
}

.btn-outline-mafin {
  background: transparent;
  color: var(--mafin-midnight);
  border-color: var(--mafin-line-strong);
}
.btn-outline-mafin:hover {
  background: var(--mafin-midnight);
  color: var(--mafin-white);
  border-color: var(--mafin-midnight);
}

.btn-ghost-mafin {
  background: transparent;
  color: var(--mafin-midnight);
  padding-inline: 8px;
}
.btn-ghost-mafin:hover { color: var(--mafin-primary); }

.btn-mafin .arrow {
  transition: transform .15s ease;
}
.btn-mafin:hover .arrow { transform: translateX(3px); }

.btn-lg-mafin { padding: 16px 30px; font-size: 1rem; }

/* -----------------------------
   4. Navigation
   ----------------------------- */
.navbar-mafin {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.navbar-mafin.is-scrolled {
  border-bottom-color: var(--mafin-line);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 16px;
  gap: 24px;
}

.nav-logo img {
  height: 28px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  color: var(--mafin-midnight);
  font-weight: 500;
  font-size: 0.9375rem;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--mafin-primary);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform .2s ease;
  transform-origin: left;
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--mafin-midnight);
  border-radius: 2px;
  margin: 4px 0;
  transition: transform .2s ease, opacity .2s ease;
}

.nav-drawer {
  display: none;
  padding: 12px 20px 24px;
  border-top: 1px solid var(--mafin-line);
  background: #fff;
}
.nav-drawer.open { display: block; }
.nav-drawer ul {
  list-style: none; margin: 0 0 16px; padding: 0;
  display: flex; flex-direction: column; gap: 6px;
}
.nav-drawer a {
  display: block;
  padding: 12px 4px;
  color: var(--mafin-midnight);
  font-weight: 500;
  border-bottom: 1px solid var(--mafin-line);
}
.nav-drawer .btn-mafin { width: 100%; }

/* -----------------------------
   5. Hero — landing
   ----------------------------- */
.hero {
  position: relative;
  padding-block: 88px 80px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(49, 186, 108, 0.12), transparent 60%);
  z-index: 0;
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  background: var(--mafin-white);
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-pill);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--mafin-midnight);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--mafin-primary);
  box-shadow: 0 0 0 4px rgba(49, 186, 108, 0.18);
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  line-height: 1.05;
  margin-bottom: 20px;
}
.hero-title .underline {
  background-image: linear-gradient(transparent 65%, var(--mafin-mint) 65%);
  padding-right: 4px;
}

.hero-sub {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--mafin-muted);
  max-width: 520px;
  margin-bottom: 32px;
}

.hero-cta-row {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-bottom: 24px;
}

.hero-meta {
  display: flex; flex-wrap: wrap; gap: 16px;
  font-size: 0.875rem;
  color: var(--mafin-muted);
}
.hero-meta .dot-sep { color: var(--mafin-line-strong); }

/* Phone mockup (right side of hero) */
.phone-mockup {
  position: relative;
  width: 100%;
  max-width: 320px;
  margin-inline: auto;
  aspect-ratio: 9/18;
  background: var(--mafin-midnight);
  border-radius: 44px;
  padding: 14px;
  box-shadow:
    0 60px 120px -30px rgba(53, 51, 75, 0.3),
    0 0 0 1px rgba(53, 51, 75, 0.5);
}
.phone-mockup::before {
  content: "";
  position: absolute;
  top: 18px; left: 50%; transform: translateX(-50%);
  width: 120px; height: 24px;
  background: var(--mafin-midnight);
  border-radius: 14px;
  z-index: 2;
}
.phone-screen {
  width: 100%; height: 100%;
  background: linear-gradient(160deg, #E8FFF2 0%, #FFFFFF 50%, #F4F6F5 100%);
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  padding: 48px 16px 20px;
}
.phone-screen-top {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; font-weight: 600; color: var(--mafin-midnight);
  margin-bottom: 20px;
}
.phone-screen-balance {
  background: var(--mafin-primary);
  color: #fff;
  border-radius: 20px;
  padding: 18px 16px;
  margin-bottom: 14px;
}
.phone-screen-balance .lbl {
  font-size: 11px; opacity: 0.85; margin-bottom: 4px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.phone-screen-balance .amt {
  font-family: var(--font-heading);
  font-size: 26px; font-weight: 700;
}
.phone-row {
  display: flex; align-items: center; gap: 10px;
  background: #fff;
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 8px;
  box-shadow: 0 2px 6px rgba(53, 51, 75, 0.04);
}
.phone-row-icon {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--mafin-mint-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--mafin-primary-dark);
}
.phone-row-body { flex: 1; min-width: 0; }
.phone-row-name {
  font-size: 12px; font-weight: 600; color: var(--mafin-midnight);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.phone-row-desc { font-size: 10px; color: var(--mafin-muted); }
.phone-row-amt { font-size: 12px; font-weight: 700; color: var(--mafin-primary-dark); }
.phone-row-amt.neg { color: #C94F4F; }

/* Floating notification chip */
.float-chip {
  position: absolute;
  background: #fff;
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: 0 20px 40px rgba(53, 51, 75, 0.12);
  display: flex; align-items: center; gap: 10px;
  max-width: 220px;
  z-index: 3;
}
.float-chip-icon {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--mafin-primary);
  display: flex; align-items: center; justify-content: center;
  color: #fff; flex-shrink: 0;
}
.float-chip-text {
  font-size: 12px; color: var(--mafin-midnight); line-height: 1.35;
}
.float-chip-text strong { font-weight: 600; display: block; margin-bottom: 2px; font-size: 11px; }
.float-chip-1 { top: 20%; left: -40px; }
.float-chip-2 { bottom: 18%; right: -50px; }

/* -----------------------------
   5b. Stats strip
   ----------------------------- */
.stats-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  background: var(--mafin-white, #fff);
  border: 1px solid rgba(53, 51, 75, 0.08);
  border-radius: var(--r-lg, 16px);
  padding: 28px 40px;
  box-shadow: 0 2px 12px rgba(53, 51, 75, 0.06);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--mafin-midnight);
  line-height: 1.2;
}

.stat-star {
  color: #F5A623;
  font-size: 1.2rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--mafin-muted, #888);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(53, 51, 75, 0.1);
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .stats-strip {
    flex-wrap: wrap;
    gap: 20px 16px;
    padding: 20px 16px;
  }
  .stat-divider {
    display: none;
  }
  .stat-item {
    min-width: 40%;
  }
}

/* -----------------------------
   6. Trust banner
   ----------------------------- */
.trust-banner {
  margin-top: 16px;
  background: linear-gradient(90deg, var(--mafin-primary) 0%, var(--mafin-primary-deep) 100%);
  color: #fff;
  border-radius: var(--r-lg);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.trust-banner h3 {
  color: #fff;
  margin: 0 0 4px;
  font-size: 1.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
}
.trust-banner p { margin: 0; color: rgba(255,255,255,0.88); }
.trust-banner .btn-mafin {
  background: #fff; color: var(--mafin-primary-dark);
}
.trust-banner .btn-mafin:hover {
  background: var(--mafin-midnight); color: #fff;
}

/* -----------------------------
   7. Feature grid
   ----------------------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--mafin-white);
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-lg);
  padding: 32px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  position: relative;
  overflow: hidden;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  background: var(--mafin-mint-soft);
  color: var(--mafin-primary-dark);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.feature-card p {
  color: var(--mafin-muted);
  font-size: 0.9375rem;
  margin: 0;
}

/* -----------------------------
   8. Benefit row (4-up)
   ----------------------------- */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.benefit-tile {
  background: var(--mafin-white);
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-md);
  padding: 28px 24px;
  text-align: center;
}
.benefit-icon {
  width: 56px; height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--mafin-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.benefit-tile h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  color: var(--mafin-midnight);
}

/* -----------------------------
   9. Video tutorial block
   ----------------------------- */
.video-card {
  background: var(--mafin-midnight);
  border-radius: var(--r-lg);
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  color: #fff;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(49, 186, 108, 0.35), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(193, 255, 219, 0.2), transparent 40%);
}
.video-card .play-btn {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--mafin-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  border: 0; cursor: pointer;
  box-shadow: 0 0 0 0 rgba(49, 186, 108, 0.6);
  animation: pulse-play 2s infinite;
}
.video-card .play-btn:hover { background: var(--mafin-primary-dark); }
.video-card .video-label {
  position: absolute;
  bottom: 24px; left: 24px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}
@keyframes pulse-play {
  0% { box-shadow: 0 0 0 0 rgba(49, 186, 108, 0.6); }
  70% { box-shadow: 0 0 0 24px rgba(49, 186, 108, 0); }
  100% { box-shadow: 0 0 0 0 rgba(49, 186, 108, 0); }
}

/* -----------------------------
   10. Compare / stats
   ----------------------------- */
.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.compare-card {
  border-radius: var(--r-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
}
.compare-card.neg {
  background: var(--mafin-smoke);
  border: 1px solid var(--mafin-line);
}
.compare-card.pos {
  background: var(--mafin-midnight);
  color: #fff;
}
.compare-card .label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--mafin-muted);
}
.compare-card.pos .label { color: var(--mafin-mint); }
.compare-card .price {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--mafin-midnight);
  margin-bottom: 4px;
  line-height: 1;
}
.compare-card.pos .price { color: #fff; }
.compare-card .meta { color: var(--mafin-muted); font-size: 0.9375rem; }
.compare-card.pos .meta { color: rgba(255,255,255,0.75); }

/* -----------------------------
   10b. Calculator (2-step)
   ----------------------------- */
.calc-stage {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
}
.calc-step {
  display: none;
  animation: calc-fade-in .28s ease both;
}
.calc-stage[data-step="1"] .calc-step-1 { display: block; }
.calc-stage[data-step="2"] .calc-step-2 { display: block; }

@keyframes calc-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.calc-step-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.calc-step-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mafin-muted);
  background: var(--mafin-smoke);
  border-radius: var(--r-pill);
  padding: 6px 12px;
}
.calc-step-badge-done {
  color: var(--mafin-primary-dark);
  background: var(--mafin-mint-soft);
}
.calc-step-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--mafin-midnight);
}

.calc-controls {
  background: var(--mafin-white);
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-lg);
  padding: 8px 32px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}
.calc-submit {
  width: 100%;
}
.calc-back {
  margin-top: 16px;
  width: 100%;
  background: transparent;
  border: 0;
  color: var(--mafin-muted);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 12px;
  cursor: pointer;
  border-radius: var(--r-sm);
  transition: color .15s ease, background .15s ease;
}
.calc-back:hover {
  color: var(--mafin-midnight);
  background: var(--mafin-smoke);
}
.calc-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.calc-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px dashed var(--mafin-line);
}
.calc-row:last-child { border-bottom: 0; }
.calc-label-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--mafin-midnight);
}
.calc-label-sub {
  font-size: 0.8125rem;
  color: var(--mafin-muted);
  margin-top: 2px;
}
.calc-stepper {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--mafin-smoke);
  border-radius: var(--r-pill);
  padding: 4px;
}
.calc-btn {
  width: 36px; height: 36px;
  border: 0;
  border-radius: 50%;
  background: var(--mafin-white);
  color: var(--mafin-midnight);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background .15s ease, color .15s ease, transform .1s ease, opacity .15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.calc-btn:hover:not(:disabled) {
  background: var(--mafin-primary);
  color: #fff;
}
.calc-btn:active:not(:disabled) { transform: scale(0.94); }
.calc-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  color: var(--mafin-muted);
}
.calc-value {
  min-width: 68px;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--mafin-midnight);
  font-variant-numeric: tabular-nums;
}
.calc-result {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--mafin-midnight);
  color: #fff;
  padding: 36px;
  display: flex;
  flex-direction: column;
}
.calc-result::before {
  content: "";
  position: absolute;
  top: -80px; right: -80px;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(193, 255, 219, 0.14) 0%, transparent 70%);
  pointer-events: none;
}
.calc-result-lose { position: relative; }
.calc-result-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 10px;
}
.calc-result-value {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #FF8F8F;
  line-height: 1.1;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  transition: transform .2s ease;
}
.calc-result-value.pulse { transform: scale(1.03); }
.calc-result-meta {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.72);
}
.calc-result-divider {
  position: relative;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
  margin: 24px 0 28px;
}
.calc-result-divider span {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--mafin-midnight);
  padding: 0 14px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mafin-mint);
}
.calc-result-save {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
}
.calc-save-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.calc-save-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mafin-mint);
  margin-bottom: 8px;
}
.calc-save-value {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.calc-save-sub {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
}
.calc-footnote {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 20px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--r-sm);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.calc-result .btn-mafin {
  width: 100%;
  margin-top: auto;
}

/* -----------------------------
   11. Pricing tiers
   ----------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.price-card {
  background: var(--mafin-white);
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform .2s ease, box-shadow .2s ease;
}
.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.price-card.featured {
  border: 2px solid var(--mafin-primary);
  background: linear-gradient(180deg, #fff 0%, var(--mafin-mint-soft) 100%);
  box-shadow: var(--shadow-md);
}
.price-card .tier-badge {
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--mafin-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.price-card h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--mafin-muted);
  margin-bottom: 16px;
}
.price-card .price-line {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--mafin-midnight);
  line-height: 1;
  margin-bottom: 4px;
}
.price-card .price-sub {
  font-size: 0.875rem;
  color: var(--mafin-muted);
  margin-bottom: 24px;
}
.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex: 1;
}
.price-card li {
  font-size: 0.9375rem;
  color: var(--mafin-ink);
  padding: 8px 0 8px 26px;
  position: relative;
  border-bottom: 1px dashed var(--mafin-line);
}
.price-card li:last-child { border-bottom: 0; }
.price-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 13px;
  width: 16px; height: 16px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'><circle cx='8' cy='8' r='8' fill='%2331BA6C'/><path d='M4.5 8.2l2.3 2.3 4.7-4.7' stroke='white' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
}
.price-card li.muted { color: var(--mafin-muted); }
.price-card .price-note {
  font-size: 0.8125rem;
  color: var(--mafin-muted);
  font-style: italic;
  margin-bottom: 12px;
}

/* -----------------------------
   12. FAQ Accordion
   ----------------------------- */
.faq-wrap {
  max-width: 780px;
  margin-inline: auto;
}
.faq-item {
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-md);
  background: #fff;
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color .2s ease;
}
.faq-item.open { border-color: var(--mafin-primary); }
.faq-q {
  width: 100%;
  background: none;
  border: 0;
  padding: 20px 24px;
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--mafin-midnight);
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
}
.faq-q .chev {
  flex-shrink: 0;
  transition: transform .2s ease;
  color: var(--mafin-primary);
}
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  padding: 0 24px;
}
.faq-a-inner {
  padding: 0 0 20px;
  color: var(--mafin-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* -----------------------------
   13. CTA block
   ----------------------------- */
.cta-block {
  background: var(--mafin-midnight);
  color: #fff;
  border-radius: var(--r-xl);
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block::before, .cta-block::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.cta-block::before {
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(49, 186, 108, 0.25), transparent 60%);
  top: -240px; right: -180px;
}
.cta-block::after {
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(193, 255, 219, 0.12), transparent 60%);
  bottom: -180px; left: -120px;
}
.cta-block > * { position: relative; z-index: 1; }
.cta-block h2 { color: #fff; }
.cta-block p { color: rgba(255,255,255,0.78); max-width: 560px; margin-inline: auto; }

/* -----------------------------
   14. Footer
   ----------------------------- */
.footer {
  background: var(--mafin-midnight);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand img { height: 30px; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.65); max-width: 300px; font-size: 0.9375rem; }
.footer h5 {
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9375rem;
  transition: color .15s ease;
}
.footer-links a:hover { color: var(--mafin-primary); }
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}
.socials { display: flex; gap: 12px; }
.socials a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  display: flex; align-items: center; justify-content: center;
  transition: background .15s ease, color .15s ease;
}
.socials a:hover { background: var(--mafin-primary); color: #fff; }

/* -----------------------------
   15. Blog list page
   ----------------------------- */
.page-header {
  padding: 80px 0 40px;
  text-align: center;
}
.page-header .eyebrow { margin-inline: auto; }
.page-header p.lead { margin-inline: auto; margin-top: 8px; }

.blog-search {
  max-width: 520px;
  margin: 24px auto 0;
  position: relative;
}
.blog-search input {
  width: 100%;
  padding: 16px 20px 16px 50px;
  border-radius: var(--r-pill);
  border: 1px solid var(--mafin-line-strong);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  background: #fff;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.blog-search input:focus {
  border-color: var(--mafin-primary);
  box-shadow: 0 0 0 4px rgba(49, 186, 108, 0.15);
}
.blog-search svg {
  position: absolute;
  left: 18px; top: 50%;
  transform: translateY(-50%);
  color: var(--mafin-muted);
}

.chip-row {
  display: flex; gap: 10px; flex-wrap: wrap;
  justify-content: center;
  margin: 32px 0 48px;
}
.chip {
  background: #fff;
  border: 1px solid var(--mafin-line-strong);
  color: var(--mafin-midnight);
  border-radius: var(--r-pill);
  padding: 8px 18px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s ease;
}
.chip:hover { border-color: var(--mafin-midnight); }
.chip.active {
  background: var(--mafin-midnight);
  border-color: var(--mafin-midnight);
  color: #fff;
}

.featured-post {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 72px;
  transition: box-shadow .2s ease, transform .2s ease;
}
.featured-post:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.featured-post-img {
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, rgba(49, 186, 108, 0.9), rgba(51, 116, 91, 0.9)),
    radial-gradient(circle at 30% 30%, rgba(193, 255, 219, 0.3), transparent 60%);
  position: relative;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  padding: 24px;
}
.featured-post-img .pattern-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.15) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  opacity: 0.6;
}
.featured-post-img svg { position: relative; z-index: 1; width: 60%; max-width: 220px; }
.featured-post-body {
  padding: 40px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.post-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: var(--mafin-mint-soft);
  color: var(--mafin-primary-dark);
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  width: fit-content;
  margin-bottom: 16px;
}
.featured-post-body h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  line-height: 1.2;
  margin-bottom: 12px;
}
.featured-post-body h2 a { color: inherit; }
.featured-post-body h2 a:hover { color: var(--mafin-primary); }
.post-meta {
  display: flex; gap: 12px; align-items: center;
  font-size: 0.875rem; color: var(--mafin-muted);
  margin-top: auto;
}
.post-meta .avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--mafin-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 600;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.post-card {
  background: #fff;
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.post-card-img {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.post-card-img.g1 { background: linear-gradient(135deg, #31BA6C, #33745B); }
.post-card-img.g2 { background: linear-gradient(135deg, #35334B, #5A5676); }
.post-card-img.g3 { background: linear-gradient(135deg, #C1FFDB, #31BA6C); }
.post-card-img.g4 { background: linear-gradient(135deg, #33745B, #35334B); }
.post-card-img.g5 { background: linear-gradient(135deg, #31BA6C, #C1FFDB); }
.post-card-img.g6 { background: linear-gradient(135deg, #35334B, #31BA6C); }
.post-card-img::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.18) 1.5px, transparent 1.5px);
  background-size: 20px 20px;
  opacity: 0.45;
}
.post-card-img svg { position: relative; z-index: 1; width: 52px; height: 52px; color: #fff; opacity: 0.9; }
.post-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.post-card-body h3 {
  font-size: 1.1rem;
  line-height: 1.35;
  margin-bottom: 10px;
}
.post-card-body h3 a { color: var(--mafin-midnight); }
.post-card-body h3 a:hover { color: var(--mafin-primary); }
.post-card-body .excerpt {
  font-size: 0.9375rem;
  color: var(--mafin-muted);
  margin-bottom: 20px;
}
.post-card-body .post-meta {
  padding-top: 16px;
  border-top: 1px solid var(--mafin-line);
}

/* Pagination */
.pagination-wrap {
  display: flex; justify-content: center;
  gap: 6px;
  margin-top: 56px;
}
.pagination-wrap a, .pagination-wrap span {
  min-width: 40px; height: 40px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9375rem; font-weight: 500;
  color: var(--mafin-midnight);
  border: 1px solid var(--mafin-line-strong);
  background: #fff;
  padding: 0 10px;
}
.pagination-wrap a:hover { border-color: var(--mafin-midnight); }
.pagination-wrap .current {
  background: var(--mafin-midnight);
  color: #fff;
  border-color: var(--mafin-midnight);
}

/* Newsletter strip */
.newsletter {
  background: var(--mafin-mint-soft);
  border-radius: var(--r-xl);
  padding: 56px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}
.newsletter h3 {
  font-size: 1.625rem;
  margin-bottom: 8px;
}
.newsletter p { margin: 0; color: var(--mafin-muted); }
.newsletter-form {
  display: flex; gap: 10px;
}
.newsletter-form input {
  flex: 1;
  padding: 14px 18px;
  border-radius: var(--r-pill);
  border: 1px solid var(--mafin-line-strong);
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.newsletter-form input:focus {
  border-color: var(--mafin-primary);
  box-shadow: 0 0 0 4px rgba(49, 186, 108, 0.15);
}

/* -----------------------------
   16. Article page
   ----------------------------- */
.breadcrumb-row {
  padding: 28px 0 0;
  font-size: 0.875rem;
  color: var(--mafin-muted);
}
.breadcrumb-row a { color: var(--mafin-muted); }
.breadcrumb-row a:hover { color: var(--mafin-primary); }
.breadcrumb-row .sep { margin: 0 8px; color: var(--mafin-line-strong); }

.article-head {
  padding: 32px 0 40px;
  max-width: 820px;
  margin-inline: auto;
  text-align: left;
}
.article-head h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  margin-bottom: 24px;
}
.article-head .post-meta {
  margin: 0;
  gap: 20px;
  flex-wrap: wrap;
}
.article-head .post-meta .avatar { width: 40px; height: 40px; font-size: 0.875rem; }
.article-head .post-meta .author-name {
  font-weight: 600; color: var(--mafin-midnight);
  display: block; font-size: 0.9375rem;
}
.article-head .post-meta .author-role {
  font-size: 0.8125rem; color: var(--mafin-muted);
}

.article-cover {
  max-width: 1040px;
  margin: 0 auto 56px;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(135deg, #31BA6C, #33745B, #35334B);
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.article-cover::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.18) 2px, transparent 2px);
  background-size: 40px 40px;
  opacity: 0.35;
}

.article-body-wrap {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 64px;
  max-width: 1040px;
  margin: 0 auto;
  align-items: start;
}

.article-toc {
  position: sticky;
  top: 100px;
  font-size: 0.875rem;
}
.article-toc h6 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mafin-muted);
  margin-bottom: 12px;
}
.article-toc ul { list-style: none; padding: 0; margin: 0; }
.article-toc li {
  padding: 8px 12px;
  border-left: 2px solid var(--mafin-line);
  transition: all .15s ease;
}
.article-toc a { color: var(--mafin-midnight); font-weight: 500; }
.article-toc li:hover { border-color: var(--mafin-primary); background: var(--mafin-mint-soft); }
.article-toc li.active { border-color: var(--mafin-primary); background: var(--mafin-mint-soft); }

.article-prose {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--mafin-ink);
}
.article-prose > p:first-of-type::first-letter {
  font-family: var(--font-heading);
  float: left;
  font-size: 3.75rem;
  line-height: 0.95;
  padding: 4px 12px 0 0;
  font-weight: 800;
  color: var(--mafin-primary);
}
.article-prose h2 {
  font-size: 1.75rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}
.article-prose h3 {
  font-size: 1.3rem;
  margin-top: 2rem;
}
.article-prose ul, .article-prose ol {
  padding-left: 1.25rem;
  margin-bottom: 1.25rem;
}
.article-prose li { margin-bottom: 6px; }
.article-prose blockquote {
  border-left: 3px solid var(--mafin-primary);
  padding: 4px 24px;
  margin: 32px 0;
  font-family: var(--font-heading);
  font-size: 1.3125rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--mafin-midnight);
  font-style: italic;
}
.article-prose figure { margin: 32px 0; }
.article-prose figure > div {
  aspect-ratio: 16 / 9;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--mafin-mint-soft), var(--mafin-smoke));
  display: flex; align-items: center; justify-content: center;
  color: var(--mafin-muted);
}
.article-prose figcaption {
  text-align: center;
  color: var(--mafin-muted);
  font-size: 0.875rem;
  margin-top: 10px;
}
.article-prose .callout {
  background: var(--mafin-mint-soft);
  border-radius: var(--r-md);
  padding: 20px 24px;
  margin: 24px 0;
  border-left: 3px solid var(--mafin-primary);
}
.article-prose .callout p:last-child { margin-bottom: 0; }

.article-tags { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 8px; }
.article-tags .tag {
  padding: 6px 14px;
  background: var(--mafin-smoke);
  border-radius: var(--r-pill);
  font-size: 0.8125rem;
  color: var(--mafin-midnight);
  font-weight: 500;
}

.article-share {
  margin-top: 32px;
  padding: 24px;
  background: var(--mafin-smoke);
  border-radius: var(--r-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.article-share span {
  font-weight: 600;
  color: var(--mafin-midnight);
  font-size: 0.9375rem;
}
.article-share .socials a {
  background: #fff;
  color: var(--mafin-midnight);
  border: 1px solid var(--mafin-line);
}
.article-share .socials a:hover {
  background: var(--mafin-primary);
  color: #fff;
  border-color: var(--mafin-primary);
}

.author-card {
  margin-top: 48px;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-lg);
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.author-card .avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--mafin-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; font-weight: 600;
  flex-shrink: 0;
}
.author-card h4 { margin: 0 0 4px; font-size: 1.125rem; }
.author-card .role {
  font-size: 0.875rem;
  color: var(--mafin-muted);
  margin-bottom: 12px;
}
.author-card p { color: var(--mafin-muted); font-size: 0.9375rem; margin: 0; }

/* -----------------------------
   17. Blank page
   ----------------------------- */
.blank-hero {
  padding: 100px 0 40px;
  text-align: center;
}
.blank-hero h1 { max-width: 820px; margin-inline: auto; }
.blank-hero p { max-width: 640px; margin-inline: auto; margin-top: 8px; color: var(--mafin-muted); font-size: 1.125rem; }

.blank-content {
  max-width: 900px;
  margin: 0 auto 80px;
}
.blank-content .content-block {
  background: #fff;
  border: 1px solid var(--mafin-line);
  border-radius: var(--r-lg);
  padding: 48px;
  margin-bottom: 24px;
}
.blank-content h2 { margin-top: 0; }
.blank-content .two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 24px;
}
.placeholder-block {
  background: var(--mafin-smoke);
  border: 1px dashed var(--mafin-line-strong);
  border-radius: var(--r-md);
  padding: 40px 24px;
  text-align: center;
  color: var(--mafin-muted);
  font-size: 0.9375rem;
}

/* -----------------------------
   18. Utility & animation
   ----------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger > *:nth-child(1) { transition-delay: 0ms; }
.stagger > *:nth-child(2) { transition-delay: 80ms; }
.stagger > *:nth-child(3) { transition-delay: 160ms; }
.stagger > *:nth-child(4) { transition-delay: 240ms; }
.stagger > *:nth-child(5) { transition-delay: 320ms; }
.stagger > *:nth-child(6) { transition-delay: 400ms; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* -----------------------------
   19. Responsive
   ----------------------------- */
@media (max-width: 1199.98px) {
  :root { --section-y: 80px; }
}

@media (max-width: 991.98px) {
  :root { --section-y: 72px; }
  .nav-links, .nav-cta-group { display: none; }
  .nav-toggle { display: block; }
  .hero { padding-block: 56px 64px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .article-body-wrap {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .article-toc {
    position: static;
    border: 1px solid var(--mafin-line);
    border-radius: var(--r-md);
    padding: 20px;
    background: var(--mafin-smoke);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .featured-post { grid-template-columns: 1fr; }
  .featured-post-img { aspect-ratio: 16 / 9; }
  .newsletter {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 40px 28px;
  }
  .compare-row { grid-template-columns: 1fr; }
}

@media (max-width: 767.98px) {
  :root { --section-y: 56px; }
  h1 { font-size: clamp(2rem, 8vw, 2.75rem); }
  h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
  .hero-title { font-size: clamp(2.1rem, 8vw, 2.8rem); }
  .section { padding-block: var(--section-y-mobile); }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .post-grid { grid-template-columns: 1fr; }
  .phone-mockup { margin-top: 32px; max-width: 280px; }
  .float-chip-1, .float-chip-2 { display: none; }
  .trust-banner {
    flex-direction: column;
    text-align: center;
    padding: 28px 24px;
  }
  .cta-block { padding: 48px 24px; border-radius: var(--r-lg); }
  .newsletter-form { flex-direction: column; }
  .newsletter-form .btn-mafin { width: 100%; }
  .author-card { flex-direction: column; text-align: center; align-items: center; }
  .article-prose { font-size: 1rem; }
  .article-prose > p:first-of-type::first-letter { font-size: 3rem; }
  .blank-content .content-block { padding: 28px 20px; }
  .blank-content .two-col { grid-template-columns: 1fr; }
  .footer { padding: 56px 0 24px; }
}

@media (max-width: 575.98px) {
  .container { padding-inline: 20px; }
  .hero-cta-row .btn-mafin { width: 100%; }
  .btn-mafin { width: 100%; }
  .hero .btn-mafin { width: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  .calc-controls, .calc-result { padding: 24px; }
  .calc-save-grid { grid-template-columns: 1fr; gap: 16px; }
  .calc-row { padding: 18px 0; }
}