/* ============================================================
   CaregiverWaterBottle.com — Main Stylesheet
   Color Palette:
   Primary (Teal):    #3FA7B4
   Secondary (Lavender): #A88EDB
   Background:        #F7F5F9
   Text:              #2D3136
   Border/Cards:      #E0E3EB
   White:             #FFFFFF
   ============================================================ */

:root {
  --primary:        #3FA7B4;
  --primary-hover:  #328b96;
  --secondary:      #A88EDB;
  --secondary-hover:#8f75c2;
  --bg-light:       #F7F5F9;
  --text-main:      #2D3136;
  --text-light:     #5A606A;
  --border-color:   #E0E3EB;
  --white:          #FFFFFF;
  --alert-bg:       #A88EDB;
  --alert-text:     #FFFFFF;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-light);
  line-height: 1.65;
  font-size: 16px;
}

h1, h2, h3, h4 { line-height: 1.3; margin-bottom: 0.9rem; color: var(--text-main); }
h1 { font-size: 2.4rem; font-weight: 700; }
h2 { font-size: 1.9rem; font-weight: 600; }
h3 { font-size: 1.35rem; font-weight: 600; }
p  { margin-bottom: 1.15rem; }

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-hover); text-decoration: underline; }

ul { list-style: none; }

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

/* ============================================================
   LAYOUT
   ============================================================ */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }

section { padding: 4rem 0; }

.section-alt   { background-color: var(--bg-light); padding: 4rem 0; }
.section-white { background-color: var(--white);    padding: 4rem 0; }

.section-title    { text-align: center; margin-bottom: 0.5rem; }
.section-subtitle { text-align: center; color: var(--text-light); max-width: 700px; margin: 0 auto 2.5rem; }

/* ============================================================
   ALERT RIBBON
   ============================================================ */
.alert-ribbon {
  background-color: var(--alert-bg);
  color: var(--alert-text);
  text-align: center;
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem 1rem;
}

.ribbon-divider { opacity: 0.5; }

.ribbon-link {
  color: var(--white);
  font-weight: 700;
  text-decoration: underline;
  white-space: nowrap;
}

.ribbon-link:hover { color: #f0e8ff; }

/* ============================================================
   HEADER & NAV
   ============================================================ */
header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow 0.2s;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.logo-link { display: flex; align-items: center; text-decoration: none; }
.logo-img  { height: 52px; width: auto; }
.footer-logo { height: 44px; width: auto; }

nav { display: flex; align-items: center; }

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a:hover { color: var(--primary); text-decoration: none; }

/* Hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  padding: 0.85rem 1.5rem;
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  text-decoration: none;
  font-size: 1rem;
}

.btn:hover { text-decoration: none; }

.btn-primary { background-color: var(--primary); color: var(--white); border-color: var(--primary); }
.btn-primary:hover { background-color: var(--primary-hover); border-color: var(--primary-hover); color: var(--white); }

.btn-secondary { background-color: transparent; border-color: var(--secondary); color: var(--secondary); }
.btn-secondary:hover { background-color: var(--secondary); color: var(--white); }

.btn-large { font-size: 1.1rem; padding: 1rem 2rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background-color: var(--white);
  padding: 4rem 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content { display: flex; flex-direction: column; gap: 1.25rem; }

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.hero-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  object-fit: cover;
}

/* Trust strip */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-top: 0.75rem;
}

.trust-item {
  font-size: 0.88rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ============================================================
   AFFILIATE DISCLOSURE SNIPPET
   ============================================================ */
.disclosure-snippet {
  background-color: #f0f4f8;
  border-left: 4px solid var(--secondary);
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
}

.disclosure-snippet a { color: var(--secondary); }

/* ============================================================
   TOP 3 PICKS
   ============================================================ */
.top3-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.top3-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 10px rgba(0,0,0,0.03);
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}

.top3-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.07);
}

.top3-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary), 0 8px 20px rgba(63,167,180,0.12);
}

.top3-badge {
  background-color: var(--primary);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  display: inline-block;
  position: absolute;
  top: 12px;
  left: 12px;
  border-radius: 20px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-lavender { background-color: var(--secondary); }

.top3-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.top3-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 0.6rem;
}

.top3-body h3 { font-size: 1.15rem; margin-bottom: 0; }

.top3-best-for {
  font-size: 0.88rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 0;
}

.top3-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0;
}

.top3-material {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-light);
  background: var(--bg-light);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  vertical-align: middle;
}

.top3-verdict {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 0;
}

.top3-features {
  list-style: none;
  margin-bottom: 0.5rem;
  flex-grow: 1;
}

.top3-features li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.4rem;
  font-size: 0.92rem;
  color: var(--text-light);
}

.top3-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

.top3-body .btn { margin-top: auto; width: 100%; text-align: center; }

/* ============================================================
   WHY THIS GIFT WORKS
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.why-content { display: flex; flex-direction: column; gap: 1.25rem; }

.why-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.why-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-light);
}

.why-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--secondary);
  font-weight: bold;
}

.why-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
  object-fit: cover;
}

/* ============================================================
   PROBLEM / EMPATHY
   ============================================================ */
.problem-section {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.problem-section p { font-size: 1.05rem; color: var(--text-light); }

/* ============================================================
   SEASONAL CALLOUTS
   ============================================================ */
.seasonal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.seasonal-card {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.seasonal-badge {
  display: inline-block;
  background-color: var(--alert-bg);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  align-self: flex-start;
}

.seasonal-card h2 { font-size: 1.3rem; margin-bottom: 0; }
.seasonal-card p  { color: var(--text-light); margin-bottom: 0; flex-grow: 1; }

/* ============================================================
   PRODUCT CARDS (Best by Situation)
   ============================================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
  transition: transform 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.product-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1.25rem;
}

.product-badge {
  display: inline-block;
  background-color: var(--secondary);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
  align-self: flex-start;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.product-card h3 { margin-top: 0; font-size: 1.15rem; }

.product-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.product-features {
  list-style: none;
  margin-bottom: 0.75rem;
  flex-grow: 1;
}

.product-features li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.4rem;
  color: var(--text-light);
  font-size: 0.92rem;
}

.product-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

.product-choose {
  font-size: 0.88rem;
  color: var(--secondary);
  font-style: italic;
  margin-bottom: 1.25rem;
}

.product-card .btn { width: 100%; text-align: center; }

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.comparison-table-wrapper {
  overflow-x: auto;
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

table { width: 100%; border-collapse: collapse; text-align: left; }

th, td { padding: 1.1rem 1rem; border-bottom: 1px solid var(--border-color); font-size: 0.93rem; }

th {
  background-color: var(--bg-light);
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
}

tr:last-child td { border-bottom: none; }

/* ============================================================
   HOW WE CHOSE (CRITERIA)
   ============================================================ */
.criteria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.criteria-item {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.5rem;
  text-align: center;
}

.criteria-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.criteria-item h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.criteria-item p  { font-size: 0.88rem; color: var(--text-light); margin-bottom: 0; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--white);
  padding: 1.75rem;
  border-radius: 12px;
  border-left: 4px solid var(--primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.testimonial-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.quote  { font-style: italic; color: var(--text-light); margin-bottom: 0.75rem; }
.author { font-weight: 600; color: var(--text-main); font-size: 0.88rem; margin-bottom: 0; }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
  text-align: center;
}

.step {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  font-weight: bold;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.step h3 { font-size: 1.1rem; }
.step p  { color: var(--text-light); font-size: 0.93rem; margin-bottom: 0; }

/* ============================================================
   PRICING BOX
   ============================================================ */
.pricing-box {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 2.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-breakdown {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.pricing-tier {
  background: var(--bg-light);
  border-radius: 10px;
  padding: 1.25rem;
  text-align: center;
  border: 1px solid var(--border-color);
}

.pricing-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-light);
  margin-bottom: 0.4rem;
}

.pricing-range {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.pricing-desc { font-size: 0.88rem; color: var(--text-light); margin-bottom: 0; }

.guarantee-box {
  background: #f0f8f9;
  border-left: 4px solid var(--primary);
  padding: 1.25rem;
  border-radius: 6px;
  margin-top: 1rem;
}

.guarantee-box p { font-size: 0.93rem; color: var(--text-light); margin-bottom: 0.5rem; }
.guarantee-box p:last-child { margin-bottom: 0; }
.guarantee-box a { color: var(--primary); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { max-width: 800px; margin: 2rem auto 0; }

.faq-item {
  margin-bottom: 1.25rem;
  background: var(--white);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.faq-item h3 { margin-top: 0; margin-bottom: 0.6rem; font-size: 1.1rem; }
.faq-item p  { margin-bottom: 0; color: var(--text-light); font-size: 0.95rem; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  background-color: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 5rem 1.5rem;
}

.final-cta h2, .final-cta p { color: var(--white); }
.final-cta p { max-width: 620px; margin: 0 auto 0; font-size: 1.05rem; }

.final-btn {
  background-color: var(--white);
  color: var(--primary);
  margin-top: 1.75rem;
  display: inline-block;
}

.final-btn:hover { background-color: var(--bg-light); color: var(--primary-hover); }

.final-sub {
  margin-top: 1rem;
  font-size: 0.9rem;
  opacity: 0.85;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background-color: var(--text-main);
  color: var(--white);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-col h4 { color: var(--white); margin-bottom: 1.1rem; font-size: 1rem; }
.footer-col p  { color: #a0aab8; font-size: 0.88rem; }

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.65rem; }
.footer-links a  { color: #a0aab8; font-size: 0.88rem; }
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid #4a515a;
  padding-top: 2rem;
  text-align: center;
  font-size: 0.82rem;
  color: #a0aab8;
}

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  padding: 3rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.legal-content h1 {
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.legal-content h2 { font-size: 1.4rem; margin-top: 2rem; }
.legal-content p, .legal-content li { color: var(--text-light); }
.legal-content ul { margin-left: 1.5rem; margin-bottom: 1.25rem; list-style: disc; }

/* Contact form */
.contact-form { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-weight: 600; color: var(--text-main); }
.form-group input, .form-group textarea, .form-group select {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-main);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 150px; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(63,167,180,0.2);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .why-grid    { grid-template-columns: 1fr; }
  .why-image   { order: -1; }
  .seasonal-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.6rem; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-image { order: -1; }
  .hero-buttons { flex-direction: column; }
  .btn { width: 100%; text-align: center; }

  .menu-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--border-color);
    flex-direction: column;
    padding: 1rem 1.5rem;
    gap: 1rem;
    z-index: 99;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  }

  .nav-links.open { display: flex; }

  .legal-content { padding: 2rem 1.25rem; }

  .alert-ribbon { flex-direction: column; gap: 0.25rem; text-align: center; }
  .ribbon-divider { display: none; }

  .top3-grid { grid-template-columns: 1fr; }
  .pricing-breakdown { grid-template-columns: 1fr; }
}