/* lifewand.css — single stylesheet for lifewand.com
   Palette: #fff bg, #111 text, #d62828 accent
   Font: system sans-serif stack
   Mobile-first, responsive */

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;
  color: #111;
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ─── Variables ─────────────────────────────────────────────────── */
:root {
  --red: #d62828;
  --dark: #111;
  --mid: #444;
  --light: #f5f5f5;
  --border: #e0e0e0;
  --max: 1100px;
  --section-pad: 5rem 1.5rem;
}

/* ─── Typography ─────────────────────────────────────────────────── */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 700; line-height: 1.3; }
h4 { font-size: 1.1rem; font-weight: 700; }
p  { font-size: 1.05rem; color: var(--mid); }
.lead { font-size: 1.25rem; color: var(--mid); }

/* ─── Utilities ─────────────────────────────────────────────────── */
.container { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }
.text-red { color: var(--red); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ─── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: opacity 0.2s, background 0.2s;
  border: 2px solid transparent;
  text-align: center;
}
.btn-primary {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.btn-primary:hover { opacity: 0.88; }
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,0.15); }
.btn-outline-dark {
  background: transparent;
  color: var(--dark);
  border-color: var(--dark);
}
.btn-outline-dark:hover { background: var(--dark); color: #fff; }

/* ─── Nav ─────────────────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  height: 36px;
}
.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--red); }
.nav-links .btn { padding: 0.5rem 1.2rem; font-size: 0.9rem; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: transform 0.2s;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.2rem;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
}

/* ─── Hero ─────────────────────────────────────────────────────────── */
#hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero-video iframe {
  width: 100%;
  height: 100%;
  border: none;
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.35) 60%, rgba(0,0,0,0.6) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 1.5rem;
  max-width: 800px;
}
.hero-content h1 { color: #fff; margin-bottom: 1rem; }
.hero-content .lead { color: rgba(255,255,255,0.9); margin-bottom: 2rem; }
.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ─── Problem section ─────────────────────────────────────────────── */
#problem {
  padding: var(--section-pad);
  background: var(--dark);
  color: #fff;
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: var(--max);
  margin: 0 auto 2.5rem;
  align-items: center;
}
.problem-left h2, .problem-right h2 { color: #fff; }
.problem-left p, .problem-right p { color: rgba(255,255,255,0.75); margin-top: 0.75rem; }
.problem-divider {
  width: 2px;
  background: var(--red);
  align-self: stretch;
  min-height: 120px;
}
.problem-tagline {
  text-align: center;
  max-width: var(--max);
  margin: 0 auto;
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 2rem;
}

@media (max-width: 640px) {
  .problem-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .problem-divider { width: 100%; height: 2px; min-height: unset; }
}

/* ─── USP / Not a plunger ─────────────────────────────────────────── */
#usp {
  padding: var(--section-pad);
  background: #fff;
}
.usp-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.usp-inner .section-label {
  color: var(--red);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.usp-inner h2 { margin-bottom: 1.5rem; }
.usp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 2.5rem;
}
.usp-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.1);
}
.usp-copy p { margin-bottom: 1rem; }
.usp-copy .stat-block {
  background: var(--light);
  border-left: 4px solid var(--red);
  padding: 1rem 1.25rem;
  border-radius: 0 4px 4px 0;
  margin: 1.5rem 0;
}
.usp-copy .stat-block .stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--dark);
}
.usp-copy .stat-block .stat-label {
  font-size: 0.9rem;
  color: var(--mid);
}
.usp-copy .tagline {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--dark);
}

@media (max-width: 768px) {
  .usp-grid { grid-template-columns: 1fr; }
}

/* ─── How it works ─────────────────────────────────────────────────── */
#how {
  padding: var(--section-pad);
  background: var(--light);
}
.how-inner { max-width: var(--max); margin: 0 auto; }
.how-inner h2 { text-align: center; margin-bottom: 0.5rem; }
.how-inner .lead { text-align: center; margin-bottom: 3rem; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}
.step-card {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}
.step-card img {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  margin-bottom: 1rem;
  border-radius: 4px;
}
.step-card h4 { margin-bottom: 0.4rem; }
.how-video {
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 8px 40px rgba(0,0,0,0.15);
}
.how-video iframe { width: 100%; height: 100%; border: none; }

@media (max-width: 640px) {
  .steps-grid { grid-template-columns: 1fr; }
}

/* ─── Variants ─────────────────────────────────────────────────────── */
#variants {
  padding: var(--section-pad);
  background: #fff;
}
.variants-inner { max-width: var(--max); margin: 0 auto; text-align: center; }
.variants-inner h2 { margin-bottom: 0.5rem; }
.variants-inner .lead { margin-bottom: 2.5rem; }
.variants-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.variant-card {
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 2rem 1.5rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.variant-card:hover {
  border-color: var(--red);
  box-shadow: 0 4px 20px rgba(214,40,40,0.1);
}
.variant-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}
.variant-card h3 { margin-bottom: 0.5rem; }
.variant-card .size-range {
  font-size: 0.85rem;
  color: var(--mid);
  margin-bottom: 0.5rem;
}
.variant-card p { font-size: 0.95rem; }
.variants-note {
  background: var(--light);
  border-radius: 6px;
  padding: 1rem 1.5rem;
  font-size: 0.95rem;
  color: var(--mid);
  max-width: 700px;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .variants-grid { grid-template-columns: 1fr; }
}

/* ─── Credibility ─────────────────────────────────────────────────── */
#credibility {
  padding: var(--section-pad);
  background: var(--dark);
  color: #fff;
}
.credibility-inner { max-width: var(--max); margin: 0 auto; }
.credibility-inner h2 { color: #fff; text-align: center; margin-bottom: 3rem; }
.cred-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.cred-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}
.cred-list { list-style: none; }
.cred-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.cred-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.cred-text h4 { color: #fff; margin-bottom: 0.25rem; }
.cred-text p { color: rgba(255,255,255,0.7); font-size: 0.95rem; }

@media (max-width: 640px) {
  .cred-grid { grid-template-columns: 1fr; }
}

/* ─── Where to Buy ─────────────────────────────────────────────────── */
#buy {
  padding: var(--section-pad);
  background: #fff;
}
.buy-inner { max-width: var(--max); margin: 0 auto; text-align: center; }
.buy-inner h2 { margin-bottom: 0.5rem; }
.buy-inner .lead { margin-bottom: 3rem; }
.buy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto 2rem;
}
.buy-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
}
.buy-card .flag { font-size: 2rem; margin-bottom: 0.5rem; }
.buy-card h3 { margin-bottom: 0.5rem; }
.buy-card p { font-size: 0.9rem; margin-bottom: 1.25rem; }
.distributor-cta {
  margin-top: 2rem;
  font-size: 0.95rem;
  color: var(--mid);
}
.distributor-cta a { color: var(--red); font-weight: 600; }

@media (max-width: 640px) {
  .buy-grid { grid-template-columns: 1fr; }
}

/* ─── FAQ ─────────────────────────────────────────────────────────── */
#faq {
  padding: var(--section-pad);
  background: var(--light);
}
.faq-inner { max-width: 800px; margin: 0 auto; }
.faq-inner h2 { text-align: center; margin-bottom: 2.5rem; }
.faq-item {
  background: #fff;
  border-radius: 6px;
  margin-bottom: 0.75rem;
  border: 1px solid var(--border);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--dark);
  transition: background 0.15s;
}
.faq-question:hover { background: var(--light); }
.faq-question .faq-arrow {
  font-size: 1.2rem;
  transition: transform 0.2s;
  flex-shrink: 0;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  color: var(--mid);
  font-size: 0.97rem;
  line-height: 1.65;
}
.faq-item.open .faq-answer { display: block; }

/* ─── Email signup ─────────────────────────────────────────────────── */
#signup {
  padding: var(--section-pad);
  background: var(--red);
  color: #fff;
  text-align: center;
}
#signup h2 { color: #fff; margin-bottom: 0.5rem; }
#signup p { color: rgba(255,255,255,0.85); margin-bottom: 2rem; }
.signup-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.signup-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 0.85rem 1rem;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  outline: none;
}
.signup-form button {
  padding: 0.85rem 1.75rem;
  background: var(--dark);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: opacity 0.2s;
}
.signup-form button:hover { opacity: 0.85; }
#signup-msg {
  margin-top: 1rem;
  font-size: 0.95rem;
  min-height: 1.4rem;
}

/* ─── Contact ─────────────────────────────────────────────────────── */
#contact {
  padding: var(--section-pad);
  background: #fff;
}
.contact-inner { max-width: 600px; margin: 0 auto; text-align: center; }
.contact-inner h2 { margin-bottom: 0.5rem; }
.contact-inner .lead { margin-bottom: 2rem; }
.contact-form { text-align: left; }
.form-row { margin-bottom: 1rem; }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
  color: var(--dark);
}
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}
.form-row input:focus,
.form-row textarea:focus { border-color: var(--red); }
.form-row textarea { resize: vertical; min-height: 120px; }
.contact-submit {
  width: 100%;
  padding: 0.9rem;
  background: var(--red);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s;
  margin-top: 0.5rem;
}
.contact-submit:hover { opacity: 0.88; }
#contact-msg {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.95rem;
  min-height: 1.4rem;
  color: var(--mid);
}

/* ─── Footer ─────────────────────────────────────────────────────── */
footer {
  background: #111;
  color: rgba(255,255,255,0.7);
  padding: 3rem 1.5rem 2rem;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1.5rem;
}
.footer-brand img { height: 32px; margin-bottom: 0.75rem; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 0.88rem; line-height: 1.6; }
.footer-col h5 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}
.footer-col a {
  display: block;
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}
.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  max-width: var(--max);
  margin: 1rem auto 0;
  line-height: 1.5;
}

@media (max-width: 640px) {
  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; }
}

/* ─── Section label helper ─────────────────────────────────────────── */
.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.6rem;
}

/* ─── Success/error states ─────────────────────────────────────────── */
.msg-success { color: #2e7d32; }
.msg-error   { color: var(--red); }

/* ─── Scroll padding for fixed nav ────────────────────────────────── */
section[id], div[id="buy"] { scroll-margin-top: 70px; }

/* ─── Traction bar ─────────────────────────────────────────────── */
#traction {
  background: #111;
  padding: 1.5rem 1.5rem;
  border-bottom: 3px solid var(--red);
}
.traction-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 1.5rem;
}
.traction-stat {
  text-align: center;
  flex: 1 1 180px;
}
.traction-num {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.traction-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-top: 0.35rem;
}

/* ─── For Distributors ─────────────────────────────────────────── */
#distributors {
  padding: var(--section-pad);
  background: var(--dark);
  color: #fff;
}
.distributors-inner {
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
}
.distributors-inner h2 { color: #fff; margin-bottom: 1rem; }
.distributors-inner .lead { color: rgba(255,255,255,0.8); margin-bottom: 2.5rem; }
.dist-value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  text-align: left;
}
.dist-value-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 1.5rem;
}
.dist-value-card h4 { color: #fff; margin-bottom: 0.5rem; }
.dist-value-card p { color: rgba(255,255,255,0.7); font-size: 0.95rem; }
.dist-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1rem;
}
@media (max-width: 640px) {
  .dist-value-grid { grid-template-columns: 1fr; }
}

/* ─── About ──────────────────────────────────────────────────────── */
#about {
  padding: var(--section-pad);
  background: var(--light);
}
.about-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.about-inner h2 { margin-bottom: 1.5rem; }
.about-inner p { margin-bottom: 1rem; }
.about-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
}
.about-pill {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--dark);
}

/* ── USP urgency statement ────────────────────────────────────────── */
.usp-urgency {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 2rem;
  margin-top: 2.5rem;
  border-left: 4px solid var(--red);
  padding: 1.25rem 1.5rem;
  background: var(--light);
}
.usp-urgency span {
  flex: 1 1 40%;
  font-size: 1.05rem;
  color: var(--dark);
  line-height: 1.6;
}
.usp-urgency strong {
  color: var(--red);
  font-size: 1.15rem;
}
@media (max-width: 600px) {
  .usp-urgency span { flex: 1 1 100%; }
}