/* ---------- Tokens ---------- */
:root {
  --blue: #1E66F5;
  --blue-dark: #1450C8;
  --navy: #0F1E4C;
  --ink: #0B1530;
  --muted: #4A5468;
  --line: #E6EAF2;
  --bg: #FFFFFF;
  --bg-alt: #F5F7FB;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(15,30,76,0.06), 0 2px 8px rgba(15,30,76,0.05);
  --shadow-md: 0 4px 16px rgba(15,30,76,0.08), 0 12px 32px rgba(15,30,76,0.08);
  --shadow-lg: 0 12px 40px rgba(30,102,245,0.25);
  --maxw: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--blue); text-decoration: none; }

h1, h2, h3, h4 {
  color: var(--navy);
  line-height: 1.2;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}

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

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(30,102,245,0.08);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.accent { color: var(--blue); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: all .2s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); }

.btn-ghost {
  color: var(--navy);
  background: transparent;
}
.btn-ghost:hover { color: var(--blue); }

.btn-light {
  background: #fff;
  color: var(--blue);
  box-shadow: 0 10px 24px rgba(0,0,0,0.15);
}
.btn-light:hover { transform: translateY(-1px); }

.btn-dark {
  background: #0F1E4C;
  color: #fff;
  box-shadow: 0 12px 30px rgba(15,30,76,0.25);
}
.btn-dark:hover { background: #1a2547; transform: translateY(-1px); }

/* Official store badges */
.store-badge {
  display: inline-block;
  transition: transform .15s ease, opacity .15s ease;
  line-height: 0;
}
.store-badge img {
  height: 54px;
  width: auto;
  display: block;
}
.store-badge:hover { transform: translateY(-2px); }
.store-badge:active { transform: translateY(0); opacity: 0.9; }
.store-badges-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
@media (max-width: 420px) {
  .store-badge img { height: 46px; }
}

/* ---------- Nav ---------- */
.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.nav-logo img { height: 36px; width: auto; }

.nav-links {
  display: flex;
  list-style: none;
  gap: 28px;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-links a {
  color: var(--ink);
  font-weight: 500;
  font-size: 15px;
}
.nav-links a:hover { color: var(--blue); }

.nav-cta {
  background: var(--blue);
  color: #fff !important;
  padding: 10px 18px;
  border-radius: 10px;
}
.nav-cta:hover { background: var(--blue-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 72px 0 90px;
  background:
    radial-gradient(1200px 500px at 80% -20%, rgba(30,102,245,0.12), transparent 60%),
    radial-gradient(900px 400px at -10% 10%, rgba(15,30,76,0.08), transparent 60%);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  margin-bottom: 20px;
}

.lead {
  color: var(--muted);
  font-size: 18px;
  max-width: 540px;
  margin: 0 0 32px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-meta {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-meta > div {
  display: flex;
  flex-direction: column;
  padding-left: 14px;
  border-left: 3px solid var(--blue);
}
.hero-meta strong { color: var(--navy); font-weight: 700; font-size: 15px; }
.hero-meta span { color: var(--muted); font-size: 13px; }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 420px;
}

/* Floating screenshot — no phone frame, clean rounded card */
.phone-frame {
  position: relative;
  width: 290px;
  z-index: 2;
  background: transparent;
  padding: 0;
  border-radius: 28px;
  /* hover-lift for a subtle "alive" feel */
  transition: transform .35s cubic-bezier(.2,.6,.2,1);
}
.phone-frame:hover { transform: translateY(-4px); }

.phone-screen {
  width: 100%;
  background: #F4F7FF;
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  line-height: 0;
  /* Fixed 9:16 ratio — universal padding-bottom hack (works in every browser) */
  height: 0;
  padding-bottom: 177.778%;   /* 1920 / 1080 × 100 */
  /* clean, layered shadow — close + mid + ambient blue glow */
  box-shadow:
    0 1px 2px rgba(15,30,76,0.05),
    0 8px 20px rgba(15,30,76,0.10),
    0 24px 50px rgba(15,30,76,0.15),
    0 40px 90px rgba(30,102,245,0.18);
  /* hairline border for crisp edge on light backgrounds */
  outline: 1px solid rgba(15,30,76,0.06);
  outline-offset: -1px;
}

/* Soft glow halo behind the screenshot (decorative) */
.phone-frame::after {
  content: '';
  position: absolute;
  inset: -40px -30px;
  background:
    radial-gradient(closest-side at 50% 50%, rgba(30,102,245,0.18), transparent 70%);
  filter: blur(24px);
  z-index: -1;
  pointer-events: none;
}

/* ---------- Slider ---------- */
.slider { position: absolute; inset: 0; }
.slides { position: absolute; inset: 0; }
.slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .55s ease-in-out;
  pointer-events: none;
}
.slide.active { opacity: 1; pointer-events: auto; }

.slider-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(11,21,48,0.55);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2;
}
.slider-dots .dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.slider-dots .dot:hover { background: rgba(255,255,255,0.7); }
.slider-dots .dot.active { background: #fff; transform: scale(1.25); }

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
  z-index: 1;
}
.blob-a { width: 260px; height: 260px; background: #1E66F5; top: -20px; right: 10px; }
.blob-b { width: 220px; height: 220px; background: #6FA3FF; bottom: 10px; left: -10px; opacity: 0.45; }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}
.section-head h2 {
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 800;
}
.section-head p {
  color: var(--muted);
  font-size: 17px;
  margin: 0;
}

/* ---------- Features ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(30,102,245,0.3);
}
.feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30,102,245,0.1);
  border-radius: 14px;
  font-size: 24px;
  margin-bottom: 18px;
}
.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 8px;
}
.feature-card p { color: var(--muted); margin: 0; font-size: 15px; }

/* ---------- Why ---------- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}
.why-text h2 {
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 800;
}
.why-text p { color: var(--muted); font-size: 17px; }

.why-points {
  display: grid;
  gap: 22px;
}
.why-item {
  display: flex;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: border-color .2s ease, transform .2s ease;
}
.why-item:hover { border-color: rgba(30,102,245,0.4); transform: translateX(4px); }
.why-num {
  flex: 0 0 auto;
  font-weight: 800;
  color: var(--blue);
  font-size: 14px;
  letter-spacing: 0.1em;
}
.why-item h3 { font-size: 17px; margin-bottom: 4px; }
.why-item p { color: var(--muted); margin: 0; font-size: 15px; }

/* ---------- FAQ ---------- */
.faq {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}
.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 22px;
  transition: border-color .2s ease;
}
.faq details[open] { border-color: rgba(30,102,245,0.4); }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 300;
  color: var(--blue);
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
}

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(135deg, #1E66F5 0%, #0F1E4C 100%);
  color: #fff;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 50% 0%, rgba(255,255,255,0.15), transparent 70%);
  pointer-events: none;
}
.cta-inner { position: relative; }
.cta h2 {
  color: #fff;
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 800;
  margin-bottom: 14px;
}
.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
}
.cta p {
  color: rgba(255,255,255,0.85);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto 28px;
}

/* ---------- Footer ---------- */
.footer {
  background: #0B1530;
  color: rgba(255,255,255,0.75);
  padding: 64px 0 24px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { height: 40px; width: auto; margin-bottom: 14px; }
.footer-brand p { font-size: 15px; max-width: 320px; color: rgba(255,255,255,0.8); }

.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}
.footer-base-links {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.footer-base-links a { color: rgba(255,255,255,0.85); }
.footer-base-links a:hover { color: #fff; }
.footer-base-links .dot { opacity: 0.4; }
.footer-cols h4 {
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.footer-cols ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-cols a {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
}
.footer-cols a:hover { color: #fff; }

.footer-base {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
}

/* ---------- Pricing ---------- */
.pricing { padding: 90px 0; background: #fff; }
.trial-banner {
  text-align: center;
  background: linear-gradient(90deg, rgba(30,102,245,0.08), rgba(15,30,76,0.08));
  border: 1px dashed var(--blue);
  border-radius: var(--radius);
  padding: 14px 22px;
  margin: 0 auto 36px;
  max-width: 760px;
  font-weight: 600;
  color: var(--navy);
  font-size: 15px;
}
.trial-banner span { color: var(--blue); }

.pricing-card {
  max-width: 720px;
  margin: 14px auto 0;     /* extra top space so the floating badge fits */
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  /* no overflow:hidden — the launch badge needs to float above the top edge */
}

.plans-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}
.plan-chip {
  position: relative;
  padding: 28px 28px 26px;
  text-align: center;
}
.plan-chip + .plan-chip {
  border-left: 1px solid var(--line);
}
.plan-chip.featured {
  background: linear-gradient(180deg, rgba(30,102,245,0.06), transparent 70%), #fff;
}
.plan-chip-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.plan-chip-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 4px;
}
.plan-chip-price .num {
  font-size: 36px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1;
}
.plan-chip-price .per {
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}
.plan-chip-note {
  color: var(--muted);
  font-size: 13px;
  margin: 4px 0 0;
}
.plan-chip-savings {
  color: #16A34A;
  font-weight: 700;
  font-size: 13px;
}
.plan-launch-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #FF6A3D, #FF3D7F);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 16px rgba(255,61,127,0.3);
}

.plan-body { padding: 36px 36px 32px; }
.plan-features-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 18px;
}
.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}
.plan-features li {
  font-size: 15px;
  color: #2A3552;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  line-height: 1.45;
}
.plan-features li::before {
  content: "✓";
  color: var(--blue);
  font-weight: 800;
  flex: 0 0 auto;
}
.plan-cta {
  display: block;
  width: 100%;
  text-align: center;
  padding: 16px 18px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  background: var(--blue);
  color: #fff;
  transition: all .2s ease;
  box-shadow: var(--shadow-lg);
}
.plan-cta:hover { background: var(--blue-dark); transform: translateY(-1px); }
.plan-fineprint {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin: 14px 0 0;
}

/* ---------- Testimonials ---------- */
.testimonials { padding: 90px 0; background: var(--bg-alt); }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.testimonial-stars {
  color: #FFB400;
  margin-bottom: 14px;
  font-size: 16px;
  letter-spacing: 2px;
}
.testimonial-quote {
  color: #1B2540;
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 22px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
  letter-spacing: 0.5px;
}
.av-1 { background: linear-gradient(135deg, #1E66F5, #0F1E4C); }
.av-2 { background: linear-gradient(135deg, #FF6A3D, #FF3D7F); }
.av-3 { background: linear-gradient(135deg, #16A34A, #0EA5E9); }
.testimonial-meta strong {
  display: block;
  color: var(--navy);
  font-size: 15px;
  margin-bottom: 2px;
}
.testimonial-meta span {
  color: var(--muted);
  font-size: 13px;
}

/* ---------- Blog ---------- */
.blog-hero {
  padding: 80px 0 60px;
  background:
    radial-gradient(900px 400px at 80% 0%, rgba(30,102,245,0.12), transparent 60%),
    radial-gradient(700px 300px at 0% 20%, rgba(15,30,76,0.08), transparent 60%);
  text-align: center;
}
.blog-hero h1 {
  font-size: clamp(34px, 4.5vw, 52px);
  font-weight: 800;
  margin-bottom: 16px;
}
.blog-hero p {
  color: var(--muted);
  font-size: 18px;
  max-width: 620px;
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 40px 0 100px;
}
.blog-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(30,102,245,0.3);
}
.blog-card-thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 54px;
  color: #fff;
}
.thumb-1 { background: linear-gradient(135deg, #1E66F5, #0F1E4C); }
.thumb-2 { background: linear-gradient(135deg, #6FA3FF, #1E66F5); }
.thumb-3 { background: linear-gradient(135deg, #0F1E4C, #1E66F5); }
.thumb-4 { background: linear-gradient(135deg, #1E66F5, #00A6A0); }
.thumb-5 { background: linear-gradient(135deg, #FF7A3D, #FF3D7F); }
.thumb-6 { background: linear-gradient(135deg, #FF3D7F, #8A3DFF); }
.thumb-7 { background: linear-gradient(135deg, #00A6A0, #1E66F5); }
.thumb-8 { background: linear-gradient(135deg, #FFB03D, #FF3D7F); }
.thumb-9 { background: linear-gradient(135deg, #1450C8, #6FA3FF); }
.thumb-10 { background: linear-gradient(135deg, #0F1E4C, #8A3DFF); }

.blog-card-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.blog-card-cat {
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.blog-card h2 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.35;
}
.blog-card h2 a { color: var(--navy); }
.blog-card h2 a:hover { color: var(--blue); }
.blog-card p { color: var(--muted); font-size: 14px; margin: 0 0 16px; flex: 1; }
.blog-card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

/* Blog post article */
.post-hero {
  padding: 60px 0 32px;
  background:
    radial-gradient(900px 400px at 80% 0%, rgba(30,102,245,0.1), transparent 60%);
}
.post-hero .container { max-width: 820px; }
.breadcrumbs {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 20px;
}
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--blue); }
.post-hero h1 {
  font-size: clamp(30px, 3.8vw, 44px);
  font-weight: 800;
  margin-bottom: 18px;
}
.post-meta {
  display: flex;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
  align-items: center;
}
.post-meta .dot { opacity: 0.4; }

.post-cover {
  max-width: 820px;
  margin: 0 auto 40px;
  padding: 0 24px;
}
.post-cover-inner {
  height: 260px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 96px;
  color: #fff;
  box-shadow: var(--shadow-md);
}

.post-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 80px;
  font-size: 17px;
  line-height: 1.8;
  color: #222B42;
}
.post-body h2 {
  font-size: 26px;
  font-weight: 800;
  margin: 40px 0 14px;
}
.post-body h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 28px 0 10px;
}
.post-body p { margin: 0 0 18px; }
.post-body ul, .post-body ol { margin: 0 0 20px; padding-left: 22px; }
.post-body li { margin-bottom: 8px; }
.post-body a { color: var(--blue); font-weight: 500; }
.post-body a:hover { text-decoration: underline; }
.post-body blockquote {
  margin: 24px 0;
  padding: 18px 24px;
  border-left: 4px solid var(--blue);
  background: var(--bg-alt);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--ink);
  font-style: italic;
}
.post-body strong { color: var(--navy); }

.post-cta {
  margin: 40px 0 20px;
  padding: 28px;
  background: linear-gradient(135deg, #1E66F5 0%, #0F1E4C 100%);
  border-radius: var(--radius-lg);
  color: #fff;
  text-align: center;
}
.post-cta h3 { color: #fff; font-size: 20px; margin-bottom: 10px; }
.post-cta p { color: rgba(255,255,255,0.85); margin-bottom: 18px; }

.related-posts {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 24px 80px;
  border-top: 1px solid var(--line);
}
.related-posts h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 24px;
  text-align: center;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ---------- Floating WhatsApp button ---------- */
.wa-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px 12px 14px;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(37,211,102,0.35), 0 2px 4px rgba(0,0,0,0.1);
  transition: transform .2s ease, box-shadow .2s ease;
}
.wa-fab:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 12px 30px rgba(37,211,102,0.45), 0 4px 8px rgba(0,0,0,0.12);
}
.wa-fab svg { display: block; flex-shrink: 0; }

/* Pulse ring animation */
.wa-fab::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: #25D366;
  z-index: -1;
  opacity: 0.6;
  animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: 0.5; }
  70%  { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* On small screens — circular icon only (saves space) */
@media (max-width: 600px) {
  .wa-fab {
    padding: 14px;
    bottom: 18px;
    right: 18px;
  }
  .wa-fab .wa-label { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .wa-fab::before { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { min-height: 500px; }
  .why-grid { grid-template-columns: 1fr; gap: 36px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .plan-features { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 20px 24px;
    gap: 18px;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: all .2s ease;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a { font-size: 16px; }
  .nav-cta { display: inline-block; text-align: center; }

  .hero { padding: 48px 0 64px; }
  .section { padding: 64px 0; }
  .cta { padding: 60px 0; }

  .feature-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .plan-body { padding: 28px 22px 26px; }
  .plan-chip { padding: 24px 18px 22px; }
  .plan-chip-price .num { font-size: 30px; }
  .post-cover-inner { height: 200px; font-size: 72px; }

  .phone-frame { width: 240px; }

  .footer-cols { grid-template-columns: 1fr; gap: 28px; }
  .footer-base { flex-direction: column; gap: 10px; text-align: center; }

  .hero-meta { gap: 18px; }
}

@media (max-width: 420px) {
  .btn { padding: 12px 18px; font-size: 14px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }
}