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

:root {
  --teal:       #0d9488;
  --teal-light: #14b8a6;
  --teal-dark:  #0f766e;
  --teal-50:    #f0fdfa;
  --teal-100:   #ccfbf1;
  --teal-200:   #99f6e4;
  --stone-50:   #fafaf9;
  --stone-100:  #f5f5f4;
  --stone-200:  #e7e5e4;
  --stone-900:  #1c1917;
  --gray-900:   #111827;
  --gray-700:   #374151;
  --gray-500:   #6b7280;
  --gray-400:   #9ca3af;
  --white:      #ffffff;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Oswald', 'Inter', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--gray-700); line-height: 1.6; background: var(--white); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ── Layout helpers ───────────────────────────────────── */
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.wrap--narrow { max-width: 780px; }
.wrap--mid { max-width: 960px; }

/* ── NAV ──────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(15, 118, 110, 0.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 62px; padding: 0 20px; max-width: 1200px; margin: 0 auto;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
}
.nav-wordmark {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 700;
  color: var(--white); letter-spacing: 0.03em;
  text-transform: uppercase;
}
.nav-links {
  display: flex; gap: 6px; align-items: center;
}
.nav-links a {
  color: rgba(255,255,255,0.85); font-size: 0.9rem; font-weight: 500;
  padding: 6px 12px; border-radius: 6px; transition: all 0.15s;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.12); }
.nav-cta {
  background: var(--white) !important;
  color: var(--teal-dark) !important;
  font-weight: 700 !important;
  padding: 8px 16px !important;
  border-radius: 50px !important;
}
.nav-cta:hover { background: var(--teal-100) !important; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--white); margin: 5px 0; border-radius: 2px; transition: all 0.2s;
}
.nav-mobile { display: none; }

@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-mobile {
    background: var(--teal-dark);
    padding: 12px 20px 20px;
  }
  .nav-mobile.open { display: block; }
  .nav-mobile a {
    display: block; color: var(--white); font-size: 1rem; font-weight: 500;
    padding: 12px 4px; border-bottom: 1px solid rgba(255,255,255,0.12);
  }
  .nav-mobile a:last-child { border-bottom: none; }
}

/* ── HERO ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding-top: 62px;
}
.hero-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.6) 45%, rgba(0,0,0,0.18) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: 20px 20px 140px;
  max-width: 680px;
  text-align: center;
  margin: 0 auto;
}
.hero-eyebrow {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--teal-200); margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 9vw, 3.6rem);
  font-weight: 700; line-height: 1.08;
  color: var(--white); margin-bottom: 18px;
  text-transform: uppercase; letter-spacing: 0.01em;
}
.hero-desc {
  font-size: 1.1rem; color: rgba(255,255,255,0.82);
  line-height: 1.65; margin-bottom: 28px; max-width: 500px; margin-inline: auto;
}
.hero-actions {
  display: flex; flex-direction: column; gap: 12px;
  align-items: center;
}
.btn-call {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--teal); color: var(--white);
  font-weight: 700; font-size: 1.05rem;
  padding: 16px 28px; border-radius: 50px;
  width: 100%; max-width: 340px;
  box-shadow: 0 8px 24px rgba(13,148,136,0.4);
  transition: background 0.15s, transform 0.1s;
}
.btn-call:active { transform: scale(0.98); }
.btn-call:hover { background: var(--teal-light); }
.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 2px solid rgba(255,255,255,0.45); color: var(--white);
  font-weight: 600; font-size: 1rem;
  padding: 14px 24px; border-radius: 50px;
  width: 100%; max-width: 340px;
  transition: border-color 0.15s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.85); }
.hero-trust {
  margin-top: 22px; display: flex; flex-wrap: wrap; gap: 12px 20px;
  justify-content: center; color: rgba(255,255,255,0.65); font-size: 0.85rem;
}
.hero-trust span { display: flex; align-items: center; gap: 6px; }
.hero-trust .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal-light); }

/* Mobile sticky call bar */
.sticky-call {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 99;
  background: var(--teal-dark);
  display: none;
  padding: 14px 20px;
  text-align: center;
}
.sticky-call a {
  color: var(--white); font-weight: 700; font-size: 1rem;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
@media (max-width: 720px) {
  .sticky-call { display: block; }
  .hero { min-height: 100svh; }
  .hero-content { padding-bottom: 160px; }
}
@media (min-width: 721px) {
  .hero {
    justify-content: center;
    min-height: 90vh;
  }
  .hero-overlay {
    background: linear-gradient(to right, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.55) 55%, rgba(0,0,0,0.1) 100%);
  }
  .hero-content {
    text-align: left;
    padding: 40px 0 40px;
    margin: 0 8vw;
  }
  .hero-actions { flex-direction: row; align-items: flex-start; }
  .btn-call, .btn-ghost { width: auto; max-width: none; }
  .hero-trust { justify-content: flex-start; }
  .hero h1 { font-size: clamp(2.8rem, 4.5vw, 4rem); }
}

/* ── PAGE HERO (inner pages) ──────────────────────────── */
.page-hero {
  position: relative;
  min-height: 44vh;
  display: flex; align-items: flex-end;
  overflow: hidden;
  padding-top: 62px;
}
.page-hero-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: center;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.5) 55%, rgba(0,0,0,0.1) 100%);
}
.page-hero-content {
  position: relative; z-index: 2;
  padding: 20px 20px 40px; max-width: 720px;
}
.page-eyebrow {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--teal-200); margin-bottom: 10px;
}
.page-hero h1 {
  font-family: var(--font-display); font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 700; color: var(--white); line-height: 1.1;
  margin-bottom: 10px; text-transform: uppercase;
}
.page-hero-desc {
  color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 540px; line-height: 1.6;
}

/* ── DARK HERO (no image) ─────────────────────────────── */
.dark-hero {
  background: var(--stone-900);
  padding: 80px 20px 52px;
}
.dark-hero .page-eyebrow { color: var(--teal-200); }
.dark-hero h1 {
  font-family: var(--font-display); font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 700; color: var(--white); text-transform: uppercase;
  line-height: 1.1; margin-bottom: 12px; max-width: 640px;
}
.dark-hero p { color: rgba(255,255,255,0.7); font-size: 1.05rem; max-width: 540px; line-height: 1.65; }

/* ── SECTION ──────────────────────────────────────────── */
.section { padding: 72px 0; }
.section--gray { background: var(--stone-50); border-top: 1px solid var(--stone-200); border-bottom: 1px solid var(--stone-200); }
.section-label {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--teal); margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800;
  color: var(--gray-900); line-height: 1.18; margin-bottom: 12px;
  text-align: center;
}
.section-lead { color: var(--gray-500); font-size: 1.1rem; line-height: 1.7; max-width: 560px; }

/* ── CARDS GRID ───────────────────────────────────────── */
.cards-grid {
  display: grid; grid-template-columns: 1fr; gap: 24px; margin-top: 40px;
}
@media (min-width: 640px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .cards-grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  border-radius: 18px; overflow: hidden;
  border: 1px solid var(--stone-200);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  background: var(--white);
  transition: box-shadow 0.2s, transform 0.2s;
  display: block;
}
.card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.12); transform: translateY(-2px); }
.card-img { aspect-ratio: 16/10; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.card:hover .card-img img { transform: scale(1.05); }
.card-body { padding: 22px; }
.card-tag { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--teal); margin-bottom: 6px; }
.card-title { font-size: 1.1rem; font-weight: 800; color: var(--gray-900); margin-bottom: 6px; line-height: 1.3; transition: color 0.15s; }
.card:hover .card-title { color: var(--teal-dark); }
.card-text { color: var(--gray-500); font-size: 0.95rem; line-height: 1.6; }
.card-link {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--teal); font-weight: 600; font-size: 0.9rem; margin-top: 14px;
  transition: gap 0.15s;
}
.card:hover .card-link { gap: 8px; }

/* ── HOW IT WORKS ─────────────────────────────────────── */
.how-grid {
  display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 32px;
}
@media (min-width: 640px) { .how-grid { grid-template-columns: repeat(3, 1fr); } }
.step {
  background: var(--white); border: 1px solid var(--stone-200);
  border-radius: 16px; padding: 26px; box-shadow: 0 1px 6px rgba(0,0,0,0.04);
}
.step-num {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--teal); color: var(--white);
  font-weight: 800; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.step-title { font-weight: 800; color: var(--gray-900); font-size: 1rem; margin-bottom: 6px; }
.step-body { color: var(--gray-500); font-size: 0.95rem; line-height: 1.6; }

/* ── TWO-COL ──────────────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
@media (min-width: 720px) { .two-col { grid-template-columns: 1fr 1fr; } }

/* ── CHECKLIST ITEMS ──────────────────────────────────── */
.checklist { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.checklist li {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--white); border: 1px solid var(--stone-100);
  border-radius: 12px; padding: 14px 16px; box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.check-dot {
  width: 22px; height: 22px; border-radius: 50%; background: var(--teal-100);
  flex-shrink: 0; display: flex; align-items: center; justify-content: center; margin-top: 2px;
}
.check-dot svg { width: 13px; height: 13px; stroke: var(--teal-dark); fill: none; }
.checklist li span { color: var(--gray-700); font-size: 0.95rem; line-height: 1.55; }

/* ── NUMBERED STEPS ───────────────────────────────────── */
.steps { display: flex; flex-direction: column; gap: 14px; }
.step-row {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--stone-50); border: 1px solid var(--stone-100);
  border-radius: 16px; padding: 20px;
}
.step-row-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--teal); color: var(--white);
  font-weight: 800; font-size: 1rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.step-row-title { font-weight: 700; color: var(--gray-900); font-size: 1rem; margin-bottom: 4px; }
.step-row-body { color: var(--gray-500); font-size: 0.95rem; line-height: 1.6; }

/* ── ACCENT BOXES ─────────────────────────────────────── */
.box-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 560px) { .box-grid { grid-template-columns: repeat(2, 1fr); } }
.box-safe { background: var(--teal-50); border: 1px solid var(--teal-100); border-radius: 16px; padding: 22px; }
.box-warn { background: #fff7ed; border: 1px solid #fed7aa; border-radius: 16px; padding: 22px; }
.box-title { font-weight: 800; font-size: 1rem; margin-bottom: 10px; }
.box-safe .box-title { color: var(--teal-dark); }
.box-warn .box-title { color: #c2410c; }
.box-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.box-list li { font-size: 0.9rem; line-height: 1.5; display: flex; gap: 8px; align-items: flex-start; }
.box-list li::before { content: "•"; font-weight: 700; flex-shrink: 0; margin-top: 2px; }
.box-safe .box-list li::before { color: var(--teal); }
.box-warn .box-list li::before { color: #ea580c; }

/* ── FAQ ACCORDION ────────────────────────────────────── */
.faq { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  border: 1px solid var(--stone-200); border-radius: 16px; overflow: hidden; background: var(--white);
}
.faq-q {
  width: 100%; text-align: left; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px; background: var(--white); border: none; cursor: pointer;
  transition: background 0.15s;
}
.faq-q:hover { background: var(--stone-50); }
.faq-q-text { font-weight: 700; color: var(--gray-900); font-size: 1rem; line-height: 1.4; text-align: left; }
.faq-icon {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid var(--teal); display: flex; align-items: center; justify-content: center;
  transition: transform 0.2s;
}
.faq-icon span { font-size: 1.2rem; font-weight: 700; color: var(--teal); line-height: 1; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  display: none; padding: 0 22px 18px; border-top: 1px solid var(--stone-100);
}
.faq-item.open .faq-a { display: block; }
.faq-a p { color: var(--gray-500); font-size: 0.95rem; line-height: 1.7; padding-top: 14px; }

/* ── CTA BAND ─────────────────────────────────────────── */
.cta-band {
  background: var(--teal-dark); padding: 56px 20px; text-align: center;
}
.cta-band h2 {
  font-family: var(--font-display); font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 700; color: var(--white); text-transform: uppercase;
  margin-bottom: 10px; line-height: 1.1;
}
.cta-band p { color: rgba(255,255,255,0.75); font-size: 1.05rem; margin-bottom: 28px; }
.cta-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--white); color: var(--teal-dark);
  font-weight: 800; font-size: 1.1rem;
  padding: 16px 32px; border-radius: 50px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  transition: transform 0.1s, box-shadow 0.15s;
}
.cta-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 28px rgba(0,0,0,0.25); }
.cta-btn:active { transform: scale(0.98); }

/* ── CONTACT PHONE BLOCK ──────────────────────────────── */
.phone-block {
  display: block; text-align: center;
  padding: 40px 28px; border-radius: 24px;
  border: 2px solid var(--teal-200); background: var(--teal-50);
  transition: border-color 0.15s, background 0.15s;
  max-width: 480px; margin: 0 auto;
}
.phone-block:hover { border-color: var(--teal); background: var(--teal-100); }
.phone-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--teal); margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
}
.phone-icon svg { width: 30px; height: 30px; stroke: var(--white); fill: none; }
.phone-number { font-size: clamp(2rem, 8vw, 2.8rem); font-weight: 800; color: var(--teal-dark); margin-bottom: 6px; }
.phone-label { color: var(--teal); font-weight: 600; font-size: 1.05rem; }

/* ── SYMPTOM LIST ─────────────────────────────────────── */
.symptoms { display: flex; flex-direction: column; gap: 22px; }
.symptom { border-left: 4px solid var(--teal); padding-left: 22px; }
.symptom-title { font-weight: 800; color: var(--gray-900); font-size: 1.1rem; margin-bottom: 6px; }
.symptom-body { color: var(--gray-500); font-size: 0.95rem; line-height: 1.7; }

/* ── FOOTER ───────────────────────────────────────────── */
.footer {
  background: var(--stone-900); padding: 48px 20px 28px; color: rgba(255,255,255,0.7);
}
.footer-grid {
  display: grid; grid-template-columns: 1fr; gap: 32px;
  max-width: 1200px; margin: 0 auto 36px;
}
@media (min-width: 720px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-brand img { height: 32px; margin-bottom: 12px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.6; max-width: 280px; }
.footer-col-title { font-weight: 700; color: var(--white); font-size: 0.9rem; margin-bottom: 12px; }
.footer-links-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-links-list a { font-size: 0.88rem; color: rgba(255,255,255,0.65); transition: color 0.15s; }
.footer-links-list a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 22px; font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between;
}

/* ── UTILITY ──────────────────────────────────────────── */
.mt-8 { margin-top: 32px; }
.mt-6 { margin-top: 24px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.text-muted { color: var(--gray-500); font-size: 0.88rem; margin-top: 12px; line-height: 1.6; }
.inline-link { color: var(--teal); font-weight: 600; }
.inline-link:hover { text-decoration: underline; }
.arrow { display: inline; }
.prose h2 { font-size: 1.4rem; font-weight: 800; color: var(--gray-900); margin-bottom: 12px; margin-top: 36px; }
.prose p { color: var(--gray-500); font-size: 0.97rem; line-height: 1.75; margin-bottom: 12px; }
.prose strong { color: var(--gray-900); }