/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --dark:   #0E5A66;
  --mid:    #1FA2A8;
  --light:  #7FE2D5;
  --mint:   #D9F7F0;
  --beige:  #E7D8C7;
  --gold:   #C8A97E;
  --teal:   #2297A8;
  --footer: #26A7BA;
  --white:  #ffffff;
  --gray:   #64748b;
  --bg:     #f8fffe;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', system-ui, -apple-system, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { line-height: 1.2; }
h2 { font-size: 2.2rem; font-weight: 700; text-align: center; margin-bottom: 48px; }

/* ── Nav ──────────────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(14, 90, 102, 0.08);
}

.nav-inner { padding: 12px 0 10px; justify-content: space-between; max-width: 1120px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

.nav-spacer { flex: 1; }
.nav-spacer--right { display: flex; justify-content: flex-end; position: relative; }

.nav-store-btns { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; align-items: center; }
.no-download-label { color: var(--primary, #0E5A66); font-size: 0.85rem; font-weight: 500; white-space: nowrap; }


.nav-contact-btn {
  padding: 8px 20px;
  border-radius: 20px;
  background: #fff;
  color: var(--dark);
  border: 1.5px solid var(--dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: opacity 0.2s;
  white-space: nowrap;
  align-self: center;
}

.nav-contact-btn:hover { opacity: 0.75; }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: 1.5px solid rgba(14, 90, 102, 0.2);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s;
}
.hamburger:hover { border-color: var(--mid); }
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
}

/* Dropdown */
.nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 240px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(14, 90, 102, 0.12);
  border: 1px solid rgba(14, 90, 102, 0.08);
  padding: 8px 0;
  z-index: 110;
}
.nav-dropdown.open { display: block; }
.nav-dropdown a {
  display: block;
  padding: 12px 20px;
  color: var(--dark);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: background 0.15s;
}
.nav-dropdown a:hover { background: var(--mint); }

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(14, 90, 102, 0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo { height: 36px; }

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

.nav-link {
  color: var(--dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 20px;
  border-radius: 24px;
  border: 1.5px solid var(--mid);
  transition: all 0.2s;
}

.nav-link:hover {
  background: var(--mid);
  color: var(--white);
}

/* ── CTA Banner ───────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--mid), var(--dark));
  color: #fff;
  text-align: center;
  padding: 9px 20px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.cta-banner__text {
  font-size: 1rem;
  font-weight: 500;
  opacity: 0.92;
}
.cta-banner__btn {
  display: inline-block;
  background: #fff;
  color: var(--dark);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 8px 20px;
  border-radius: 20px;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.cta-banner__btn:hover { opacity: 0.85; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 100px 0 40px;
  background: var(--white);
  overflow: hidden;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 64px;
}

.hero-text { flex: 1; }

.hero-text h1 {
  font-size: 3.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-carousel { position: relative; min-height: 2.8em; display: flex; align-items: center; }
.hero-carousel-item { position: absolute; top: 50%; left: 0; width: 100%; transform: translateY(-50%); opacity: 0; transition: opacity 0.6s ease; }
.hero-carousel-item.active { opacity: 1; }

.gradient-text {
  background: linear-gradient(135deg, var(--mid), var(--dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--gray);
  max-width: 520px;
  margin-bottom: 28px;
  line-height: 1.7;
}

.hero-sub strong { color: var(--dark); }

.hero-badges { display: flex; gap: 10px; flex-wrap: wrap; }

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 500;
  background: var(--white);
  color: var(--mid);
  border: 1px solid rgba(31, 162, 168, 0.25);
}

.hero-logo {
  flex-shrink: 0;
  width: 462px;
  margin-left: auto;
}

.hero-logo img {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(14, 90, 102, 0.12);
}

.hero-wave {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  line-height: 0;
}

.hero-wave svg { width: 100%; height: 80px; }

/* ── Value Props ──────────────────────────────────────────── */
.value { padding: 40px 0 64px; }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  text-align: center;
  padding: 40px 28px;
  border-radius: 20px;
  background: var(--bg);
  border: 1px solid rgba(14, 90, 102, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(14, 90, 102, 0.08);
}

.value-icon { font-size: 2.4rem; margin-bottom: 16px; }

.value-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.value-card p {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ── Features Grid ────────────────────────────────────────── */
.features {
  padding: 0 0 80px;
  background: linear-gradient(180deg, var(--white) 0%, var(--mint) 100%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 32px 24px;
  border-radius: 16px;
  background: var(--white);
  border: 1px solid rgba(14, 90, 102, 0.08);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(14, 90, 102, 0.1);
}

.feature-card--highlight {
  background: linear-gradient(135deg, var(--mint) 0%, var(--white) 100%);
  border: 1.5px solid rgba(31, 162, 168, 0.25);
}

.feature-icon { font-size: 1.8rem; margin-bottom: 12px; }

.feature-card h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ── Alexa Card ──────────────────────────────────────────── */
/* ── Alexa Card ──────────────────────────────────────────── */
.alexa-card {
  flex-shrink: 0;
  width: 462px;
  background: linear-gradient(180deg, #f0f8fb 0%, #e4f2f6 10%, #b0d8e2 18%, #4a8a96 28%, #1a5a66 40%, #0E5A66 60%, #0a4550 100%);
  border-radius: 24px;
  color: var(--white);
  overflow: hidden;
  border: 2px solid #0a4550;
  box-shadow: 0 24px 64px rgba(14, 90, 102, 0.25);
  align-self: flex-start;
  position: relative;
}

.alexa-card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(49, 196, 243, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.alexa-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px 0;
}

.alexa-card__logo {
  height: 80px;
  width: auto;
  object-fit: contain;
  filter: brightness(0.4);
}

.alexa-card__badge {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(14, 90, 102, 0.08);
  color: var(--dark);
  border: 1px solid rgba(14, 90, 102, 0.15);
  white-space: nowrap;
  margin-top: 4px;
}

.alexa-card__features {
  padding: 0 16px 28px;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.alexa-card__feat {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(127, 226, 213, 0.08);
  transition: background 0.2s;
}

.alexa-card__feat:hover {
  background: rgba(127, 226, 213, 0.1);
}

.alexa-card__feat-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.alexa-card__feat strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 2px;
}

.alexa-card__feat p {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 900px) {
  .alexa-card { width: 100%; max-width: 380px; }
}

@media (max-width: 600px) {
  .alexa-card { max-width: 100%; }
}

/* ── How It Works ─────────────────────────────────────────── */
.how {
  padding: 80px 0;
  background: var(--white);
}

.steps {
  display: flex;
  gap: 40px;
  justify-content: center;
}

.step {
  text-align: center;
  max-width: 280px;
  position: relative;
}

.step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mid), var(--dark));
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.step h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ── Ariel Spotlight ──────────────────────────────────────── */
.spotlight {
  padding: 80px 0;
  background: linear-gradient(165deg, var(--dark) 0%, #0a4550 100%);
  color: var(--white);
}

.spotlight-inner {
  display: flex;
  align-items: center;
  gap: 56px;
}

.spotlight-text { flex: 1; }

.spotlight-label {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 16px;
  font-size: 0.82rem;
  font-weight: 500;
  background: rgba(127, 226, 213, 0.15);
  color: var(--light);
  margin-bottom: 16px;
}

.spotlight-text h2 {
  text-align: left;
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--white);
}

.spotlight-text p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.spotlight-text ul {
  list-style: none;
  padding: 0;
}

.spotlight-text li {
  padding: 6px 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.spotlight-text li::before {
  content: "✓ ";
  color: var(--light);
  font-weight: 700;
  margin-right: 6px;
}

.spotlight-visual { flex: 1; max-width: 440px; }

.chat-mock {
  background: var(--white);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.chat-bubble {
  padding: 14px 18px;
  border-radius: 16px;
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 12px;
  color: var(--dark);
}

.chat-bubble:last-child { margin-bottom: 0; }

.chat-bubble.user {
  background: var(--mint);
  border-bottom-right-radius: 4px;
  margin-left: 32px;
}

.chat-bubble.assistant {
  background: var(--mint);
  border-bottom-left-radius: 4px;
  margin-right: 32px;
}

/* ── Params ───────────────────────────────────────────────── */
.params {
  padding: 80px 0;
  background: var(--white);
  text-align: center;
}

.params-sub {
  color: var(--gray);
  font-size: 1.05rem;
  margin: -32px auto 36px;
  max-width: 520px;
}

.param-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 700px;
  margin: 0 auto;
}

.chip {
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 0.88rem;
  font-weight: 500;
  background: var(--mint);
  color: var(--dark);
  border: 1px solid rgba(31, 162, 168, 0.2);
}

/* ── Contact Modal ────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  max-width: 440px;
  width: 90%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--gray);
  cursor: pointer;
  line-height: 1;
}

.modal h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.modal-sub {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 24px;
}

#contact-form input,
#contact-form textarea,
#beta-form input {
  width: 100%;
  padding: 14px 20px;
  border: 1.5px solid rgba(14, 90, 102, 0.15);
  border-radius: 24px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--dark);
  background: var(--bg);
  outline: none;
  transition: border-color 0.2s;
  margin-bottom: 14px;
}

#contact-form input:focus,
#contact-form textarea:focus,
#beta-form input:focus {
  border-color: var(--mid);
}

#contact-form textarea { resize: vertical; border-radius: 16px; }

.modal-submit {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--mid), var(--dark));
  color: var(--white);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

.modal-submit:hover { opacity: 0.9; }

.contact-success p {
  text-align: center;
  color: var(--dark);
  font-weight: 500;
  padding: 20px 0;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--white);
  padding: 0;
}

.footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  padding: 24px 40px;
  width: 100%;
}

.footer-logo {
  height: 32px;
  height: 32px;
}

.footer p {
  color: var(--gray);
  font-size: 0.88rem;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }

  .hero-text h1 { font-size: 2.4rem; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-badges { justify-content: center; }
  .hero-logo { width: 260px; }

  .value-grid,
  .features-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .steps { flex-direction: column; align-items: center; }

  .spotlight-inner {
    flex-direction: column;
    text-align: center;
  }

  .spotlight-text h2 { text-align: center; }
  .spotlight-text ul { display: inline-block; text-align: left; }
  .spotlight-visual { max-width: 100%; }

  h2 { font-size: 1.7rem; }

  .footer-bar { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 600px) {
  .site-nav { position: fixed; }
  .nav-inner {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 16px 0 12px;
    position: relative;
  }
  .nav-spacer { display: none; }
  .nav-spacer--right {
    position: absolute;
    top: 16px;
    right: 0;
  }
  .nav-store-btns { justify-content: center; flex-direction: column; align-items: center; gap: 4px; }
  .no-download-label { font-size: 0.75rem; margin-bottom: 0; }
  .hero-text h1 { font-size: 1.9rem; }
  .hero { padding: 100px 0 60px; }
  .value, .features, .how, .spotlight, .params { padding: 56px 0; }
  .quote-row { flex-direction: column; }
  .founder-video { width: 100%; flex: none; }
  .founder-quote { max-width: 100%; }
  .chat-bubble.user { margin-left: 12px; }
  .chat-bubble.assistant { margin-right: 12px; }
}

/* FAQ */
.faq { padding: 80px 0; background: #fff; }
.faq h2 { text-align: center; font-size: 2rem; font-weight: 700; margin-bottom: 40px; color: #1B3A4B; }
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid #e0e0e0; border-radius: 10px; overflow: hidden; }
.faq-item summary { padding: 18px 20px; font-weight: 600; font-size: 1rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; color: #1B3A4B; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.4rem; color: #1FA2A8; transition: transform 0.2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 20px 18px; color: #444; line-height: 1.7; font-size: 0.95rem; margin: 0; }

/* Founder quote + video row */
.quote-row {
  display: flex;
  align-items: stretch;
  gap: 28px;
  margin-top: 32px;
}

.founder-video {
  flex: 1;
  min-width: 0;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(14, 90, 102, 0.12);
  display: block;
  background: var(--dark);
}

/* Founder quote */
.founder-quote {
  margin: 0;
  padding: 24px 24px;
  background: var(--mint);
  border-left: 3px solid var(--mid);
  border-radius: 8px;
  color: var(--dark);
  font-style: italic;
  line-height: 1.7;
  max-width: 560px;
  text-align: right;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.founder-quote p { margin: 0 0 32px; font-size: 1.1rem; line-height: 1.7; }
.founder-quote p:last-of-type { margin-bottom: 0; flex: 1; }
.founder-quote footer { font-style: normal; font-weight: 600; font-size: 0.82rem; color: var(--mid); margin-top: 20px; }

/* Hero store buttons */
.hero-free { font-size: 0.9rem; color: var(--gray); margin: 16px 0 12px; font-style: italic; }
.hero-store-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.hero-store-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: linear-gradient(135deg, var(--mid), var(--dark)); color: #fff; text-decoration: none;
  font-weight: 600; font-size: 0.9rem; padding: 8px 16px;
  border-radius: 20px; border: none;
  transition: opacity 0.2s;
}
.hero-store-btn:hover { opacity: 0.88; }
.hero-store-btn--muted { opacity: 0.5; cursor: default; background: var(--gray); }
.hero-store-btn--muted:hover { opacity: 0.5; }
.hero-store-btn small { font-size: 0.75rem; font-weight: 400; opacity: 0.85; }

/* ── Guide Pages ─────────────────────────────────────────── */
.guide-hero {
  position: relative;
  padding: 100px 0 80px;
  background: linear-gradient(165deg, var(--dark) 0%, #0a4550 100%);
  color: var(--white);
  text-align: center;
}
.guide-label {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 16px;
  font-size: 0.82rem;
  font-weight: 500;
  background: rgba(127, 226, 213, 0.15);
  color: var(--light);
  margin-bottom: 16px;
}
.guide-hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.guide-intro {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Table of Contents */
.guide-toc { padding: 48px 0 0; background: var(--white); }
.toc-card {
  max-width: 520px;
  margin: 0 auto;
  padding: 28px 32px;
  border-radius: 16px;
  background: var(--bg);
  border: 1px solid rgba(14, 90, 102, 0.08);
}
.toc-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 14px;
  color: var(--dark);
}
.toc-card ol {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.toc-card li {
  font-size: 0.95rem;
  color: var(--gray);
}
.toc-card a {
  color: var(--mid);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.toc-card a:hover { color: var(--dark); }

/* Guide Content */
.guide-content {
  padding: 48px 0 80px;
  background: var(--white);
}
.guide-content .container {
  max-width: 780px;
}
.guide-section {
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(14, 90, 102, 0.08);
}
.guide-section:last-of-type { border-bottom: none; }
.guide-section h2 {
  text-align: left;
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--dark);
}
.guide-section h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 28px 0 12px;
  color: var(--dark);
}
.guide-section p {
  font-size: 1rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 16px;
}
.guide-section ol,
.guide-section ul {
  padding-left: 24px;
  margin-bottom: 20px;
}
.guide-section li {
  font-size: 0.95rem;
  color: #444;
  line-height: 1.7;
  margin-bottom: 8px;
}

/* Guide Callouts */
.guide-callout {
  padding: 20px 24px;
  border-radius: 12px;
  margin: 24px 0;
  font-size: 0.95rem;
  line-height: 1.7;
}
.guide-callout ul {
  margin: 10px 0 0;
  padding-left: 20px;
}
.guide-callout li { margin-bottom: 10px; }
.guide-callout--tip {
  background: var(--mint);
  border-left: 4px solid var(--mid);
  color: var(--dark);
}
.guide-callout--warning {
  background: #fef3e2;
  border-left: 4px solid var(--gold);
  color: #5a4520;
}

/* Guide Flow-Rate Cards */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.guide-card {
  padding: 24px;
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid rgba(14, 90, 102, 0.08);
}
.guide-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--dark);
}
.guide-card-stat {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--mid);
  margin-bottom: 8px;
}
.guide-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Pros / Cons */
.guide-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 16px 0 28px;
}
.guide-pros, .guide-cons {
  padding: 20px;
  border-radius: 12px;
}
.guide-pros {
  background: var(--mint);
  border: 1px solid rgba(31, 162, 168, 0.15);
}
.guide-cons {
  background: #fef3e2;
  border: 1px solid rgba(200, 169, 126, 0.25);
}
.guide-pros h4, .guide-cons h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.guide-pros h4 { color: var(--dark); }
.guide-cons h4 { color: #5a4520; }
.guide-pros ul, .guide-cons ul {
  padding-left: 18px;
  margin-bottom: 0;
}
.guide-pros li, .guide-cons li {
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 4px;
}

/* Guide CTA */
.guide-cta {
  text-align: center;
  padding: 48px 32px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--mint) 0%, var(--white) 100%);
  border: 1.5px solid rgba(31, 162, 168, 0.2);
}
.guide-cta h2 {
  font-size: 1.6rem;
  margin-bottom: 12px;
  color: var(--dark);
}
.guide-cta p {
  font-size: 1rem;
  color: var(--gray);
  max-width: 480px;
  margin: 0 auto 24px;
  line-height: 1.7;
}
.guide-cta-btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--mid), var(--dark));
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: opacity 0.2s;
}
.guide-cta-btn:hover { opacity: 0.88; }

/* Guide responsive */
@media (max-width: 600px) {
  .guide-hero { padding: 100px 0 60px; }
  .guide-hero h1 { font-size: 1.9rem; }
  .guide-grid { grid-template-columns: 1fr; }
  .guide-pros-cons { grid-template-columns: 1fr; }
  .guide-section h2 { font-size: 1.5rem; }
}