/* =========================================================
   LearnWithYamin — shared styles
   ========================================================= */
:root {
  --coral: #FF6B6B;
  --coral-dark: #f15a5a;
  --yellow: #FFD93D;
  --yellow-dark: #f0c520;
  --green: #6BCB77;
  --green-dark: #57b864;
  --blue: #4D96FF;
  --blue-dark: #3b80e6;
  --purple: #B57BFF;
  --cream-1: #FFF4E6;
  --cream-2: #FFFAF0;
  --ink: #2C2C2A;
  --ink-soft: #5b5b58;
  --muted: #6e6d66;
  --line: rgba(44, 44, 42, 0.08);
  --line-strong: rgba(44, 44, 42, 0.14);
  --whatsapp: #25D366;
  --whatsapp-dark: #1eb955;
  --radius-card: 22px;
  --radius-lg: 28px;

  /* Per-page accent — overridden by theme classes below */
  --accent: #FF6B6B;
  --accent-dark: #f15a5a;
  --accent-soft: rgba(255, 107, 107, 0.14);
  --accent-tintA: #ffe5cc;
  --accent-tintB: #fff0d6;
}

body.theme-coral { --accent:#FF6B6B; --accent-dark:#f15a5a; --accent-soft:rgba(255,107,107,.14); --accent-tintA:#ffe0d6; --accent-tintB:#fff0d6; }
body.theme-green { --accent:#3fb96b; --accent-dark:#34a35d; --accent-soft:rgba(107,203,119,.16); --accent-tintA:#d8f3df; --accent-tintB:#eafae6; }
body.theme-blue  { --accent:#3b80e6; --accent-dark:#2f6fcf; --accent-soft:rgba(77,150,255,.14); --accent-tintA:#d8e8ff; --accent-tintB:#e9f2ff; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body[lang="my"], [lang="my"] { font-family: 'Noto Sans Myanmar', 'Plus Jakarta Sans', sans-serif; }
body[lang="my"] { line-height: 1.7; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Keyboard focus indicator ---------- */
:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.btn:focus-visible, .lang-toggle button:focus-visible, .nav-toggle:focus-visible, .float-wa:focus-visible {
  outline: 3px solid #fff; outline-offset: 2px; box-shadow: 0 0 0 6px var(--ink);
}

.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 999px; padding: 14px 26px;
  font-family: inherit; font-size: 15px; font-weight: 600; cursor: pointer;
  transition: background-color .18s ease, transform .18s ease, color .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-dark); transform: translateY(-2px); }
.btn-green { background: var(--green-dark); color: #fff; }
.btn-green:hover { background: #4aa257; transform: translateY(-2px); }
.btn-white { background: #fff; color: var(--ink); }
.btn-white:hover { background: #fff5e0; transform: translateY(-2px); }
.btn-whatsapp { background: var(--whatsapp); color: #fff; }
.btn-whatsapp:hover { background: var(--whatsapp-dark); transform: translateY(-2px); }
.btn-lg { padding: 16px 30px; font-size: 16px; }

.text-link { font-weight: 500; color: var(--ink-soft); border-bottom: 1px solid transparent; padding-bottom: 1px; }
.text-link:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------- Top bar ---------- */
.topbar { position: relative; z-index: 6; padding-top: 20px; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--ink); }
.logo-mark { width: 40px; height: 40px; flex: 0 0 40px; }
.logo-mark .lm-face { transform-origin: 32px 32px; animation: bob 4s ease-in-out infinite; }
.logo-text { letter-spacing: -0.01em; }
.logo-text .accent { color: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 14px; border-radius: 999px; font-size: 14.5px; font-weight: 600; color: var(--ink-soft);
  transition: background .18s ease, color .18s ease;
}
.nav-links a:hover { color: var(--ink); background: rgba(44,44,42,0.05); }
.nav-links a.active { color: var(--accent); background: var(--accent-soft); }

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

.lang-toggle { display: inline-flex; background: rgba(255,255,255,0.7); border: 1px solid var(--line); border-radius: 999px; padding: 4px; backdrop-filter: blur(6px); }
.lang-toggle button {
  border: 0; background: transparent; padding: 7px 13px; border-radius: 999px;
  font-family: inherit; font-size: 13px; font-weight: 600; color: var(--ink-soft); cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.lang-toggle button.active { background: var(--ink); color: #fff; }
.lang-toggle button[data-lang="my"] { font-family: 'Noto Sans Myanmar', sans-serif; }

.nav-toggle { display: none; border: 1px solid var(--line); background: #fff; border-radius: 12px; width: 42px; height: 42px; cursor: pointer; align-items: center; justify-content: center; }
.nav-toggle svg { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; padding-bottom: 80px;
  background:
    radial-gradient(1100px 600px at 80% -10%, var(--accent-tintA) 0%, rgba(255,229,204,0) 60%),
    radial-gradient(900px 500px at 0% 100%, var(--accent-tintB) 0%, rgba(255,240,214,0) 60%),
    linear-gradient(180deg, #FFFAF0 0%, var(--cream-1) 100%);
}
.bubble { position: absolute; border-radius: 50%; pointer-events: none; }
.bubble.b1 { width: 140px; height: 140px; background: var(--yellow); top: 12%; left: 6%; opacity: 0.4; animation: float 7s ease-in-out infinite; }
.bubble.b2 { width: 80px; height: 80px; background: var(--green); top: 62%; left: 13%; opacity: 0.38; animation: float 9s ease-in-out infinite reverse; }
.bubble.b3 { width: 110px; height: 110px; background: var(--blue); top: 70%; right: 8%; opacity: 0.3; animation: float 8s ease-in-out infinite; }
.bubble.b4 { width: 60px; height: 60px; background: var(--coral); top: 22%; right: 18%; opacity: 0.26; animation: float 6s ease-in-out infinite reverse; }
.bubble.b5 { width: 36px; height: 36px; background: var(--yellow); top: 35%; right: 5%; opacity: 0.5; animation: float 5s ease-in-out infinite; }

.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px; align-items: center; padding-top: 50px; position: relative; }
.hero-copy { position: relative; z-index: 2; }
.pill-badge { display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--line); color: var(--ink); padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; }
h1.hero-title { font-size: clamp(34px, 5vw, 52px); line-height: 1.1; letter-spacing: -0.02em; font-weight: 600; margin: 18px 0 14px; overflow-wrap: anywhere; }
body[lang="my"] h1.hero-title { font-size: clamp(28px, 4.4vw, 44px); line-height: 1.3; }
.hero-sub { font-size: 17px; color: var(--ink-soft); max-width: 540px; margin: 0 0 30px; }
.hero-ctas { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.trust-row { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 14px 22px; color: var(--ink-soft); font-size: 14px; font-weight: 500; }
.trust-row span { display: inline-flex; align-items: center; gap: 8px; }
.trust-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--muted); display: inline-block; }

/* Hero portrait + cartoon scene */
.hero-portrait { position: relative; justify-self: center; width: min(100%, 440px); aspect-ratio: 1 / 1; }
.hero-portrait .frame {
  position: absolute; inset: 0; border-radius: 50%;
  background: repeating-linear-gradient(45deg, var(--accent-soft) 0 12px, transparent 12px 24px), var(--cream-2);
  border: 1px dashed var(--accent); display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-family: ui-monospace, 'JetBrains Mono', monospace; font-size: 13px; font-weight: 500; text-align: center; padding: 30px;
}
.hero-portrait .frame small { display: block; color: var(--ink-soft); margin-top: 8px; font-weight: 400; }
.deco-star { position: absolute; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-size: 28px; box-shadow: 0 0 0 6px rgba(255,255,255,0.7); }
.deco-star.d1 { top: 4%; right: -8px; background: var(--yellow); animation: bob 3.5s ease-in-out infinite; }
.deco-star.d2 { bottom: 8%; left: -10px; background: var(--green); width: 48px; height: 48px; font-size: 22px; animation: bob 4.2s ease-in-out infinite .4s; }
.deco-star.d3 { top: 38%; left: -22px; width: 32px; height: 32px; background: var(--blue); font-size: 16px; animation: bob 3s ease-in-out infinite .8s; }

/* ---------- Cartoon mascots ---------- */
.mascot { display: block; }
.mascot .m-bob { transform-origin: center bottom; animation: bob 4s ease-in-out infinite; }
.mascot .m-wave { transform-origin: 70% 60%; animation: wave 2.6s ease-in-out infinite; }
.mascot .m-blink { animation: blink 4s steps(1) infinite; }
.mascot .m-sparkle { transform-origin: center; animation: twinkle 2.4s ease-in-out infinite; }
.float-soft { animation: float 6s ease-in-out infinite; }

/* ---------- Sections ---------- */
section { padding: 90px 0; }
.section-eyebrow { text-align: center; color: var(--ink-soft); font-weight: 600; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
.section-title { text-align: center; font-size: clamp(28px, 3.6vw, 40px); font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; margin: 10px auto 14px; max-width: 800px; overflow-wrap: anywhere; }
body[lang="my"] .section-title { line-height: 1.35; }
.section-sub { text-align: center; color: var(--ink-soft); max-width: 620px; margin: 0 auto 50px; font-size: 16px; }

/* ---------- Service cards (homepage) ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: 32px 28px 28px;
  border: 1px solid var(--line); background: #fff; display: flex; flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px -24px rgba(44,44,42,0.3); }
.service-card .sc-art { height: 140px; border-radius: 18px; margin-bottom: 22px; display: grid; place-items: center; position: relative; overflow: hidden; }
.sc-coral { background: linear-gradient(160deg, #ffd9c9, #ffe9d6); }
.sc-coral2 { border-top: 4px solid var(--coral); }
.sc-green { background: linear-gradient(160deg, #d4f2dc, #e8f9ea); }
.sc-green2 { border-top: 4px solid var(--green); }
.sc-blue { background: linear-gradient(160deg, #d6e6ff, #e9f2ff); }
.sc-blue2 { border-top: 4px solid var(--blue); }
.service-card .sc-tag { font-size: 12.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; }
.sc-coral2 .sc-tag { color: var(--coral-dark); }
.sc-green2 .sc-tag { color: var(--green-dark); }
.sc-blue2 .sc-tag { color: var(--blue-dark); }
.service-card h3 { font-size: 21px; font-weight: 600; letter-spacing: -0.01em; margin: 0 0 8px; }
.service-card p { margin: 0 0 20px; color: var(--ink-soft); font-size: 15px; flex: 1; }
.service-card .sc-go { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; }
.sc-coral2 .sc-go { color: var(--coral-dark); }
.sc-green2 .sc-go { color: var(--green-dark); }
.sc-blue2 .sc-go { color: var(--blue-dark); }
.service-card .sc-go .arr { transition: transform .2s ease; }
.service-card:hover .sc-go .arr { transform: translateX(4px); }

/* ---------- Feature grid ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); padding: 26px; transition: transform .25s ease, border-color .25s ease; }
.feature-card:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.feature-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 26px; margin-bottom: 18px; }
.feature-icon.bg-coral { background: rgba(255,107,107,0.14); }
.feature-icon.bg-green { background: rgba(107,203,119,0.16); }
.feature-icon.bg-yellow { background: rgba(255,217,61,0.22); }
.feature-icon.bg-blue { background: rgba(77,150,255,0.14); }
.feature-icon.bg-purple { background: rgba(181,123,255,0.16); }
.feature-card h3 { font-size: 17px; font-weight: 600; margin: 0 0 6px; letter-spacing: -0.01em; }
.feature-card p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }

/* ---------- How it works ---------- */
.how-wrap { background: var(--cream-1); border-radius: var(--radius-lg); padding: 64px 40px; position: relative; overflow: hidden; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 40px; position: relative; }
.step { text-align: center; padding: 0 10px; }
.step-num { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; font-size: 26px; font-weight: 700; color: #fff; margin: 0 auto 20px; }
.step-num.coral { background: var(--coral); }
.step-num.yellow { background: var(--yellow); color: var(--ink); }
.step-num.green { background: var(--green); }
.step-num.blue { background: var(--blue); }
.step-num.accent { background: var(--accent); }
.step h3 { font-size: 19px; font-weight: 600; margin: 0 0 6px; letter-spacing: -0.01em; }
.step p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* ---------- Testimonials ---------- */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); padding: 28px; transition: transform .25s ease, border-color .25s ease; }
.testimonial:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.stars { color: #e0a200; font-size: 16px; letter-spacing: 2px; margin-bottom: 14px; }
.testimonial blockquote { margin: 0 0 22px; font-size: 15.5px; line-height: 1.6; color: var(--ink); }
.author { display: flex; align-items: center; gap: 12px; }
.avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 600; font-size: 15px; flex-shrink: 0; }
.a1 { background: var(--coral); } .a2 { background: var(--blue); } .a3 { background: var(--green); } .a4 { background: var(--purple); }
.author .name { font-weight: 600; font-size: 14.5px; }
.author .city { color: var(--muted); font-size: 13px; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.price-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); padding: 32px 28px; display: flex; flex-direction: column; position: relative; transition: transform .25s ease, border-color .25s ease; }
.price-card:hover { transform: translateY(-3px); }
.price-card.featured { border: 2px solid var(--accent); }
.featured-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #fff; font-size: 11.5px; font-weight: 700; letter-spacing: 0.08em; padding: 6px 14px; border-radius: 999px; text-transform: uppercase; white-space: nowrap; }
.price-name { font-size: 14px; font-weight: 600; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.price-amount { font-size: 42px; font-weight: 700; letter-spacing: -0.02em; line-height: 1; }
.price-amount .placeholder { color: var(--muted); font-weight: 500; }
.price-amount .per { font-size: 14px; color: var(--ink-soft); font-weight: 500; margin-left: 4px; }
.price-desc { color: var(--ink-soft); font-size: 14.5px; margin: 14px 0 24px; min-height: 42px; }
.price-features { list-style: none; padding: 0; margin: 0 0 28px; flex: 1; }
.price-features li { font-size: 14.5px; color: var(--ink); padding: 7px 0; display: flex; align-items: flex-start; gap: 10px; }
.price-features li::before { content: "✓"; color: var(--green-dark); font-weight: 700; flex-shrink: 0; }
.price-card .btn { width: 100%; }
.pricing-foot { text-align: center; color: var(--ink-soft); font-size: 14px; margin-top: 26px; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; background: transparent; border: 0; text-align: left; padding: 22px 0; font-family: inherit; font-size: 17px; font-weight: 600; color: var(--ink); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; transition: color .18s ease; }
.faq-q:hover { color: var(--accent); }
.faq-arrow { flex-shrink: 0; width: 28px; height: 28px; display: grid; place-items: center; color: var(--ink-soft); transition: transform .25s ease, color .25s ease; }
.faq-q[aria-expanded="true"] .faq-arrow { transform: rotate(180deg); color: var(--accent); }
.faq-a { overflow: hidden; max-height: 0; transition: max-height .35s ease; }
.faq-a-inner { padding: 0 0 22px; color: var(--ink-soft); font-size: 15.5px; max-width: 640px; }

/* ---------- Final CTA ---------- */
.final-cta { position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: 80px 40px; text-align: center; color: #fff; margin: 0 0 60px; background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 55%, #FFB347 130%); }
.final-cta.cta-coral { background: linear-gradient(135deg, #FF8A8A 0%, #FF6B6B 45%, #FFB347 100%); }
.final-cta.cta-green { background: linear-gradient(135deg, #7ad98c 0%, #3fb96b 50%, #2f9e9a 110%); }
.final-cta.cta-blue { background: linear-gradient(135deg, #6fa8ff 0%, #3b80e6 50%, #6f7bff 115%); }
.final-cta .bubble { animation: none; }
.final-cta .bubble.f1 { width: 180px; height: 180px; background: rgba(255,255,255,0.18); top: -40px; left: -40px; opacity: 1; animation: float 8s ease-in-out infinite; }
.final-cta .bubble.f2 { width: 120px; height: 120px; background: rgba(255,217,61,0.45); bottom: -30px; right: 8%; opacity: 1; animation: float 7s ease-in-out infinite reverse; }
.final-cta .bubble.f3 { width: 70px; height: 70px; background: rgba(255,255,255,0.22); top: 30%; right: 6%; opacity: 1; animation: float 6s ease-in-out infinite; }
.final-cta .bubble.f4 { width: 50px; height: 50px; background: rgba(255,255,255,0.3); bottom: 20%; left: 12%; opacity: 1; animation: float 9s ease-in-out infinite; }
.final-cta h2 { position: relative; z-index: 2; font-size: clamp(28px, 4vw, 44px); font-weight: 600; margin: 0 0 12px; letter-spacing: -0.02em; }
body[lang="my"] .final-cta h2 { line-height: 1.35; }
.final-cta .sub { position: relative; z-index: 2; font-size: 17px; opacity: 0.95; margin: 0 auto 32px; max-width: 480px; }
.final-cta .ctas { position: relative; z-index: 2; display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
footer { padding: 30px 0 50px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 14px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
footer a { border-bottom: 1px solid transparent; transition: border-color .18s; }
footer a:hover { border-bottom-color: var(--accent); color: var(--accent); }

/* ---------- Floating WhatsApp ---------- */
.float-wa { position: fixed; bottom: 22px; right: 22px; width: 56px; height: 56px; border-radius: 50%; background: var(--whatsapp); color: #fff; display: grid; place-items: center; z-index: 50; transition: transform .2s ease, background .2s ease; box-shadow: 0 4px 14px rgba(37,211,102,0.35); animation: bob 3s ease-in-out infinite; }
.float-wa:hover { background: var(--whatsapp-dark); transform: translateY(-3px); }
.float-wa svg { width: 28px; height: 28px; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Keyframes ---------- */
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes wave { 0%,100% { transform: rotate(0deg); } 25% { transform: rotate(16deg); } 50% { transform: rotate(-8deg); } 75% { transform: rotate(16deg); } }
@keyframes blink { 0%,92%,100% { opacity: 1; } 95% { opacity: 0; } }
@keyframes twinkle { 0%,100% { opacity: .4; transform: scale(.7); } 50% { opacity: 1; transform: scale(1.1); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, .bubble, .float-wa, .mascot * { animation: none !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .testimonials { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; }
  .price-card.featured { order: -1; }
  .service-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; padding-top: 30px; }
  .hero-portrait { width: min(100%, 320px); }
  section { padding: 70px 0; }
  .how-wrap { padding: 50px 24px; }
  .final-cta { padding: 60px 24px; }

  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute; top: calc(100% + 10px); right: 20px; left: 20px;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 10px;
    box-shadow: 0 20px 40px -24px rgba(44,44,42,0.4); display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; }
}
@media (max-width: 540px) {
  .features { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .float-wa { bottom: 16px; right: 16px; }
  .topbar { padding-top: 16px; }
  .logo-text { font-size: 16px; }
  footer { padding-bottom: 90px; }
}