/* ========================================
   Mixero — friendly edition
   Soft cream-pink · purple-magenta accent · rounded cards
   ======================================== */

:root {
  --bg:         #faf5f8;
  --bg-2:       #f3e8ee;
  --bg-3:       #fde4f3;
  --surface:    #ffffff;
  --surface-2:  #fbf6f9;

  --ink:        #1d0a35;
  --ink-2:      #3a1858;
  --ink-soft:   #5a3e75;
  --ink-mute:   #9a85ad;

  --magenta:      #b800d4;
  --magenta-deep: #8a009f;
  --magenta-soft: #e879f9;
  --pink:         #ff52c6;
  --rose:         #fde4f3;
  --violet:       #6d28d9;

  --border:     #ecdfe9;
  --border-2:   #d9c7d4;
  --shadow-sm:  0 2px 8px rgba(122, 0, 156, 0.06);
  --shadow-md:  0 10px 32px rgba(122, 0, 156, 0.10);
  --shadow-lg:  0 20px 50px rgba(122, 0, 156, 0.14);

  --grad-primary: linear-gradient(135deg, #b800d4 0%, #ff52c6 100%);
  --grad-soft:    linear-gradient(135deg, #fde4f3 0%, #f3e8ee 100%);
  --grad-hero:    radial-gradient(circle at 80% 20%, #fde4f3 0%, transparent 50%),
                  radial-gradient(circle at 10% 90%, #ede0f7 0%, transparent 55%);

  --font-display: 'Manrope', 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 10px;
  --radius:    18px;
  --radius-lg: 28px;
  --radius-xl: 36px;

  --max-w: 1180px;
}

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

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: var(--magenta-deep);
  text-decoration: none;
  transition: color .15s;
}
a:hover { color: var(--magenta); }

::selection { background: var(--magenta); color: #fff; }

/* ============ layout ============ */

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 28px; }

section { padding: 80px 0; position: relative; }

/* ============ typography ============ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: -0.025em;
}

h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

p { margin-bottom: 16px; color: var(--ink-soft); }

.lead {
  font-size: 1.18rem;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 560px;
  margin-bottom: 32px;
}

.kicker {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--magenta-deep);
  background: var(--rose);
  padding: 7px 14px;
  border-radius: 99px;
  margin-bottom: 22px;
}

.grad-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.center { text-align: center; }
.section-head { text-align: center; max-width: 660px; margin: 0 auto 56px; }
.section-head p { margin: 0 auto; max-width: 540px; }

/* ============ header ============ */

.site-header {
  position: sticky;
  top: 0;
  background: rgba(250, 245, 248, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.logo:hover { color: var(--ink); }

.logo-mark {
  width: 34px;
  height: 34px;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo:hover .logo-mark { transform: rotate(180deg); }

.nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--ink-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.94rem;
  padding: 8px 16px;
  border-radius: 99px;
  transition: background .15s, color .15s;
}

.nav-links a:hover { background: var(--rose); color: var(--magenta-deep); }
.nav-links a.active { color: var(--magenta-deep); background: var(--rose); }

.nav-cta { margin-left: 12px; }

.nav-toggle {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--ink);
  width: 42px; height: 42px;
  cursor: pointer;
  font-size: 1.4rem;
}

/* ============ buttons ============ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  font-family: var(--font-display);
  font-size: 0.96rem;
  font-weight: 700;
  border: none;
  border-radius: 99px;
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s, box-shadow .2s, background .2s;
  white-space: nowrap;
  letter-spacing: -0.005em;
}

.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 6px 20px rgba(184, 0, 212, 0.28);
}

.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(184, 0, 212, 0.38);
}

.btn-ghost {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border-2);
}

.btn-ghost:hover { background: var(--rose); color: var(--magenta-deep); border-color: var(--magenta-soft); }

.btn-soft {
  background: var(--rose);
  color: var(--magenta-deep);
}

.btn-soft:hover { background: var(--magenta-deep); color: #fff; }

.btn-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; }

.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ============ hero ============ */

.hero {
  padding: 80px 0 90px;
  background: var(--grad-hero), var(--bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 8%; right: -120px;
  width: 380px; height: 380px;
  background-image: radial-gradient(circle, var(--magenta-soft) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  opacity: 0.18;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -60px; left: -80px;
  width: 280px; height: 280px;
  background-image: radial-gradient(circle, var(--violet) 1.5px, transparent 1.5px);
  background-size: 20px 20px;
  opacity: 0.13;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero h1 .grad-text { display: inline-block; }

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px dashed var(--border-2);
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-2);
  box-shadow: var(--shadow-sm);
}

.hero-pill svg { width: 16px; height: 16px; }

/* hero logo composition */
.hero-figure {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin-left: auto;
}

.hero-logo-disc {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  display: grid;
  place-items: center;
}

.hero-logo-disc::before {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  border: 1px dashed var(--magenta-soft);
  opacity: 0.5;
}

.hero-logo-disc::after {
  content: "";
  position: absolute;
  inset: -38px;
  border-radius: 50%;
  border: 1px dashed var(--magenta-soft);
  opacity: 0.3;
}

.hero-logo-disc img {
  width: 62%;
  height: 62%;
  animation: slow-spin 22s linear infinite;
}

.hero-orbit {
  position: absolute;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--surface);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--magenta-deep);
}

.hero-orbit svg { width: 26px; height: 26px; }

.hero-orbit.o1 { top: 0; left: 50%; transform: translateX(-50%); animation: bob 3.5s ease-in-out infinite; }
.hero-orbit.o2 { right: 0; top: 38%; animation: bob 3.5s ease-in-out 0.7s infinite; }
.hero-orbit.o3 { bottom: 6%; left: 8%; animation: bob 3.5s ease-in-out 1.4s infinite; }

@keyframes slow-spin { to { transform: rotate(360deg); } }
@keyframes bob {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -10px; }
}

/* ============ wave divider ============ */

.wave {
  display: block;
  width: 100%;
  height: 60px;
  margin-bottom: -1px;
}

.wave path { fill: var(--bg-2); }
.wave-up path { fill: var(--bg); }

/* ============ feature cards ============ */

.advantages {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

.advantages::before {
  content: "";
  position: absolute;
  top: 10%; right: -100px;
  width: 280px; height: 280px;
  background-image: radial-gradient(circle, var(--magenta-soft) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  opacity: 0.15;
  pointer-events: none;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  position: relative;
  z-index: 2;
}

.feature-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: transform .25s, box-shadow .25s;
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--magenta-soft);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--grad-soft);
  display: grid;
  place-items: center;
  margin-bottom: 22px;
}

.feature-icon svg { width: 32px; height: 32px; }

.feature-card h3 { color: var(--ink); margin-bottom: 8px; }
.feature-card p { margin: 0; font-size: 0.96rem; color: var(--ink-soft); }

/* ============ how-to steps ============ */

.steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  position: relative;
}

.step-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 32px 26px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  position: relative;
  text-align: left;
}

.step-num {
  position: absolute;
  top: -16px;
  left: 26px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 0 6px 18px rgba(184, 0, 212, 0.3);
}

.step-illust {
  width: 90px;
  height: 90px;
  margin: 14px 0 18px;
  border-radius: 50%;
  background: var(--grad-soft);
  display: grid;
  place-items: center;
}

.step-illust svg { width: 46px; height: 46px; }

.step-card h3 { margin-bottom: 6px; font-size: 1.1rem; }
.step-card p { margin: 0; font-size: 0.93rem; color: var(--ink-soft); }

/* ============ comparison panel (subtler than table) ============ */

.compare-panel {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 580px;
}

.compare-table th, .compare-table td {
  padding: 14px 18px;
  text-align: left;
  font-size: 0.95rem;
}

.compare-table thead th {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border);
}

.compare-table thead th.mixero-col { color: var(--magenta-deep); }

.compare-table tbody td {
  border-bottom: 1px solid var(--border);
}

.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table td.feat { color: var(--ink-2); font-weight: 500; }
.compare-table td.mixero-col {
  background: linear-gradient(180deg, rgba(255, 82, 198, 0.06), rgba(184, 0, 212, 0.04));
  color: var(--ink);
  font-weight: 600;
}

.dot {
  display: inline-block;
  width: 22px; height: 22px;
  border-radius: 50%;
  text-align: center;
  line-height: 22px;
  font-weight: 700;
  font-size: 0.85rem;
}

.dot.yes { background: var(--grad-primary); color: #fff; }
.dot.no  { background: #f0e1ea; color: var(--ink-mute); }
.dot.mb  { background: #fbe6cf; color: #b46818; }

/* ============ FAQ ============ */

.faq-stack {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 24px;
  box-shadow: var(--shadow-sm);
  transition: border-color .2s;
}

.faq-item[open] { border-color: var(--magenta-soft); }

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 40px 18px 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--ink);
  position: relative;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "";
  position: absolute;
  right: 4px; top: 50%;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--rose);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M3 6l5 5 5-5' stroke='%238a009f' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px;
  transform: translateY(-50%);
  transition: transform .25s;
}

.faq-item[open] summary::after { transform: translateY(-50%) rotate(180deg); }

.faq-body {
  padding: 0 0 20px;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.7;
}

.faq-body code {
  background: var(--rose);
  color: var(--magenta-deep);
  padding: 1px 7px;
  border-radius: 6px;
  font-family: 'SFMono-Regular', ui-monospace, monospace;
  font-size: 0.88em;
}

/* ============ stats strip ============ */

.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding: 36px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  margin-top: 50px;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-mute);
  margin-top: 6px;
}

/* ============ CTA banner ============ */

.cta-block {
  padding: 60px 0 90px;
  text-align: center;
}

.cta-card {
  background: var(--grad-primary);
  border-radius: var(--radius-xl);
  padding: 70px 50px;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(184, 0, 212, 0.28);
  text-align: center;
}

.cta-card::before {
  content: "";
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(255,255,255,0.18) 0%, transparent 65%);
  pointer-events: none;
}

.cta-card::after {
  content: "";
  position: absolute;
  bottom: -100px; left: -60px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 65%);
  pointer-events: none;
}

.cta-card h2 { color: #fff; font-size: clamp(1.9rem, 3.5vw, 2.6rem); margin-bottom: 12px; }
.cta-card p { color: rgba(255,255,255,0.9); max-width: 480px; margin: 0 auto 30px; font-size: 1.04rem; }

.cta-card .btn-primary {
  background: #fff;
  color: var(--magenta-deep);
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
}

.cta-card .btn-primary:hover {
  background: var(--ink);
  color: #fff;
}

.cta-logo-wrap {
  position: relative;
  z-index: 2;
  width: 70px;
  height: 70px;
  margin: 0 auto 22px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 50%;
  display: grid;
  place-items: center;
  backdrop-filter: blur(6px);
}

.cta-logo-wrap img {
  width: 46px;
  height: 46px;
  animation: slow-spin 18s linear infinite;
  filter: brightness(0) invert(1);
}

/* ============ inline page content ============ */

.page-hero {
  padding: 70px 0 30px;
  background: var(--grad-hero), var(--bg);
  position: relative;
  overflow: hidden;
}

.page-hero .container { position: relative; z-index: 2; }

.crumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-mute);
  margin-bottom: 22px;
}

.crumb a { color: var(--ink-mute); }
.crumb a:hover { color: var(--magenta-deep); }
.crumb span { color: var(--border-2); }

.prose {
  max-width: 760px;
  margin: 0 auto;
}

.prose p { color: var(--ink-soft); font-size: 1.04rem; line-height: 1.75; }
.prose h2 { margin: 50px 0 16px; }
.prose h3 { margin: 36px 0 10px; color: var(--ink); }
.prose ul, .prose ol { margin: 16px 0 24px 24px; color: var(--ink-soft); }
.prose ul li, .prose ol li { margin-bottom: 8px; line-height: 1.7; }
.prose strong { color: var(--ink); font-weight: 700; }
.prose code {
  background: var(--rose);
  color: var(--magenta-deep);
  padding: 1px 7px;
  border-radius: 6px;
  font-family: 'SFMono-Regular', ui-monospace, monospace;
  font-size: 0.88em;
}

.callout {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--rose);
  border-left: 4px solid var(--magenta-deep);
  border-radius: 14px;
  padding: 22px 26px;
  margin: 32px 0;
}

.callout-icon {
  flex: 0 0 32px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--surface);
  display: grid;
  place-items: center;
  margin-top: 2px;
}

.callout-icon svg { width: 18px; height: 18px; }

.callout p { margin: 0; color: var(--ink-2); font-size: 0.98rem; }
.callout strong { color: var(--ink); }

.figure {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  margin: 40px 0;
}

.figure-caption {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 0.84rem;
  color: var(--ink-mute);
  text-align: center;
  font-weight: 500;
}

.figure-caption strong { color: var(--ink); font-weight: 700; }

/* ============ footer ============ */

.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 70px 0 30px;
  margin-top: 60px;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: -150px; right: -100px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(184,0,212,0.18) 0%, transparent 60%);
  pointer-events: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
  position: relative;
  z-index: 2;
}

.footer-about .logo { color: #fff; margin-bottom: 16px; }
.footer-about .logo:hover { color: #fff; }
.footer-about p { color: rgba(255,255,255,0.7); max-width: 320px; font-size: 0.95rem; }

.footer-grid h5 {
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 11px; }
.footer-grid a {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
}
.footer-grid a:hover { color: var(--magenta-soft); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.5);
  position: relative;
  z-index: 2;
}

/* ============ reveal ============ */

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ============ responsive ============ */

@media (max-width: 980px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 800px) {
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-figure { margin: 0 auto; max-width: 340px; }
  .nav-links { display: none; }
  .nav-toggle { display: grid; place-items: center; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px 26px;
  }
  .nav-links.open a { width: 100%; }
  .nav-cta { margin-left: 0; margin-top: 6px; }
  section { padding: 60px 0; }
  .hero { padding: 50px 0 60px; }
  .cta-card { padding: 50px 30px; }
}

@media (max-width: 540px) {
  body { font-size: 16px; }
  .feature-grid { grid-template-columns: 1fr; }
  .steps-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .stats-strip { grid-template-columns: 1fr 1fr; gap: 20px; padding: 24px; }
  .stat-num { font-size: 1.6rem; }
  .compare-panel { padding: 22px; border-radius: 22px; }
  .container, .container-narrow { padding: 0 20px; }
  .figure { padding: 22px; }
}