/* CapeVista Optical - CSS */

:root {
  /* Colors */
  --bg-warm-white: #F8F6F1;
  --white: #FFFFFF;
  --charcoal: #1F2933;
  --deep-navy: #14213D;
  --optical-blue: #DCEAF4;
  --soft-sage: #DDE8DF;
  --warm-beige: #E8D8C4;
  --gold-accent: #B9894B;
  --cta-blue: #1E5B7A;
  --cta-hover: #16465E;
  --warning-soft: #FFF2C7;
  --error: #B42318;
  --success: #027A48;
  --border-color: #E2DED6;
  --overlay-dark: rgba(20, 33, 61, 0.6);

  /* Typography */
  --font-family: 'Inter', 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --h1-desktop: clamp(52px, 7vw, 92px);
  --h1-mobile: clamp(38px, 10vw, 44px);
  --h2-desktop: clamp(38px, 5vw, 64px);
  --h2-mobile: clamp(28px, 8vw, 32px);
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

body, h1, h2, h3, p, ul, li {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-warm-white);
  color: var(--charcoal);
  line-height: 1.5;
  overflow-x: hidden;
}

/* Typography */
h1 {
  font-size: var(--h1-mobile);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

@media (min-width: 768px) {
  h1 { font-size: var(--h1-desktop); }
}

h2 {
  font-size: var(--h2-mobile);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

@media (min-width: 768px) {
  h2 { font-size: var(--h2-desktop); }
}

p {
  font-size: 16px;
}

@media (min-width: 768px) {
  p { font-size: 18px; }
}

.caption { font-size: 14px; }
.legal-text { font-size: 14px; color: #555; }
.eyebrow { 
  font-size: 14px; 
  text-transform: uppercase; 
  letter-spacing: 0.1em; 
  font-weight: 600;
  color: var(--gold-accent);
  margin-bottom: 12px;
  display: block;
}

a {
  color: var(--cta-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  height: 52px;
  border-radius: 14px;
  font-weight: 500;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border: none;
  font-family: inherit;
}

.btn:focus-visible {
  outline: 3px solid var(--optical-blue);
  outline-offset: 2px;
}

.btn-primary {
  background-color: var(--cta-blue);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--cta-hover);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--white);
}

.btn-secondary {
  background-color: var(--white);
  color: var(--deep-navy);
  border: 1px solid var(--deep-navy);
}

.btn-secondary:hover {
  background-color: var(--bg-warm-white);
  transform: translateY(-2px);
  text-decoration: none;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--cta-blue);
  color: white;
  padding: 8px;
  z-index: 1000;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

/* Top Ad Notice */
.top-notice {
  background-color: var(--warning-soft);
  color: var(--charcoal);
  text-align: center;
  padding: 8px;
  font-size: 13px;
  font-weight: 500;
}

/* Header */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo-wrapper {
  display: flex;
  flex-direction: column;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--deep-navy);
  letter-spacing: -0.02em;
}

.tagline {
  font-size: 12px;
  color: #666;
}

.desktop-nav {
  display: none;
}

.desktop-nav ul {
  display: flex;
  gap: 24px;
  list-style: none;
}

.desktop-nav a {
  color: var(--charcoal);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hamburger {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger svg {
  width: 24px;
  height: 24px;
}

@media (min-width: 1024px) {
  .desktop-nav { display: block; }
  .hamburger { display: none; }
}

/* Drawer Menu */
.drawer-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--white);
  z-index: 200;
  transition: right 0.3s ease;
  box-shadow: -4px 0 15px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
}

.drawer-menu.open {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

.drawer-nav ul {
  list-style: none;
  padding: 24px;
}

.drawer-nav li {
  margin-bottom: 24px;
}

.drawer-nav a {
  font-size: 20px;
  color: var(--charcoal);
  font-weight: 500;
}

/* Floating Info Ribbon */
.info-ribbon {
  background-color: var(--deep-navy);
  color: var(--white);
  padding: 10px 0;
  overflow: hidden;
  white-space: nowrap;
}

.ticker {
  display: inline-block;
  animation: ticker 40s linear infinite;
}

.ticker span {
  padding: 0 40px;
  font-size: 14px;
  font-weight: 500;
}

.info-ribbon:hover .ticker {
  animation-play-state: paused;
}

@keyframes ticker {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .ticker {
    animation: none;
    white-space: normal;
    text-align: center;
  }
  .ticker span {
    display: inline-block;
    padding: 4px 16px;
  }
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--bg-warm-white);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(248, 246, 241, 0.95) 0%, rgba(248, 246, 241, 0.7) 60%, rgba(248, 246, 241, 0.2) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

@media (min-width: 1024px) {
  .hero-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.hero-text {
  flex: 1;
  max-width: 600px;
}

.hero-text h1 {
  margin-bottom: 24px;
  color: var(--deep-navy);
}

.hero-text .subheadline {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 20px;
  color: var(--charcoal);
}

.hero-text .hero-copy {
  margin-bottom: 32px;
  color: #444;
}

.hero-price {
  margin-bottom: 32px;
}

.hero-price .price {
  font-size: 32px;
  font-weight: 700;
  color: var(--deep-navy);
}

.hero-price .tax {
  font-size: 13px;
  color: #666;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.hero-microcopy {
  font-size: 13px;
  color: #666;
  border-left: 3px solid var(--gold-accent);
  padding-left: 12px;
  margin-top: 16px;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.1));
}

.quick-facts {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.fact-badge {
  background: var(--white);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--border-color);
}

/* Background Sections */
.bg-section {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
}

.bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(20, 33, 61, 0.7);
}

.bg-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 24px;
  text-align: center;
  color: var(--white);
}

.bg-content h2 {
  margin-bottom: 24px;
}

.bg-content p {
  font-size: 20px;
  opacity: 0.9;
  margin-bottom: 32px;
}

/* Content Sections */
.section {
  padding: 80px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px auto;
}

.section-header h2 {
  color: var(--deep-navy);
  margin-bottom: 20px;
}

/* Grid Cards */
.grid-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .grid-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-cards { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--white);
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.card h3 {
  font-size: 20px;
  color: var(--deep-navy);
  margin-bottom: 12px;
}

.card p {
  color: #555;
  font-size: 15px;
}

/* Steps */
.steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

@media (min-width: 768px) {
  .steps {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .step {
    flex: 1 1 calc(33.333% - 32px);
  }
}

.step {
  display: flex;
  gap: 16px;
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--optical-blue);
  color: var(--deep-navy);
  border-radius: 50%;
  font-weight: 700;
  flex-shrink: 0;
}

/* Product Details */
.product-details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  background: var(--white);
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

@media (min-width: 768px) {
  .product-details-grid { grid-template-columns: 1fr 1fr; }
}

.detail-row {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.detail-label {
  font-weight: 600;
  width: 150px;
  flex-shrink: 0;
}

/* Legal text block */
.legal-block {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 32px;
}

.legal-block ul {
  list-style-position: inside;
  margin-left: 0;
  padding-left: 0;
}

.legal-block li {
  margin-bottom: 12px;
  color: #444;
}

/* Official Links */
.official-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.official-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--deep-navy);
  font-weight: 500;
  transition: all 0.2s;
}

.official-links a:hover {
  background: var(--bg-warm-white);
  border-color: var(--cta-blue);
}

/* Sticky Mobile CTA */
.sticky-mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--white);
  padding: 16px 24px;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 90;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

@media (min-width: 768px) {
  .sticky-mobile-cta { display: none; }
}

.sticky-mobile-cta.visible {
  transform: translateY(0);
}

.sticky-info .title {
  font-weight: 600;
  font-size: 14px;
}

.sticky-info .price {
  font-size: 16px;
  font-weight: 700;
  color: var(--deep-navy);
}

/* Footer */
.site-footer {
  background: var(--white);
  border-top: 1px solid var(--border-color);
  padding: 80px 24px 40px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; }
}

.footer-col h4 {
  font-size: 16px;
  color: var(--deep-navy);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  color: #555;
  font-size: 15px;
}

.footer-col a:hover {
  color: var(--cta-blue);
}

.footer-company-desc {
  font-size: 14px;
  color: #555;
  margin-bottom: 24px;
}

.footer-details {
  font-size: 13px;
  color: #777;
  line-height: 1.6;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 40px;
  font-size: 13px;
  color: #777;
  text-align: center;
}

.footer-legal-notice {
  background: var(--warning-soft);
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 24px;
  color: var(--charcoal);
  font-weight: 500;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  z-index: 1000;
  display: none;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 768px) {
  .cookie-banner {
    left: auto;
    width: 450px;
  }
}

.cookie-banner.show {
  display: flex;
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-buttons .btn {
  flex: 1;
  height: 44px;
  font-size: 14px;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--white);
  padding: 32px;
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.open .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

/* Settings Toggle */
.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
}

.toggle-switch {
  position: relative;
  width: 50px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--success);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--success);
}

input:checked + .slider:before {
  transform: translateX(24px);
}

input:disabled + .slider {
  background-color: var(--success);
  opacity: 0.5;
  cursor: not-allowed;
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: inherit;
  font-size: 16px;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cta-blue);
  box-shadow: 0 0 0 3px rgba(30, 91, 122, 0.1);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.checkbox-group input[type="checkbox"] {
  margin-top: 4px;
  width: 18px;
  height: 18px;
}

.checkbox-group label {
  font-size: 14px;
  color: #444;
  cursor: pointer;
}

.error-message {
  color: var(--error);
  font-size: 13px;
  margin-top: 6px;
  display: none;
}

input[aria-invalid="true"],
select[aria-invalid="true"] {
  border-color: var(--error);
}

input[aria-invalid="true"] + .error-message,
select[aria-invalid="true"] + .error-message {
  display: block;
}

/* Checkout Layout */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 24px;
}

@media (min-width: 1024px) {
  .checkout-layout {
    grid-template-columns: 1.5fr 1fr;
  }
}

.checkout-form {
  background: var(--white);
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

.checkout-summary {
  background: var(--bg-warm-white);
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  position: sticky;
  top: 100px;
  height: fit-content;
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-row .form-group {
  flex: 1;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 15px;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 20px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  margin-top: 16px;
}

.checkout-product-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  background: var(--white);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.checkout-product {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

/* File Upload */
.file-upload {
  border: 2px dashed var(--border-color);
  padding: 32px;
  text-align: center;
  border-radius: 8px;
  cursor: pointer;
  background: var(--bg-warm-white);
  transition: all 0.2s;
}

.file-upload:hover {
  border-color: var(--cta-blue);
  background: var(--optical-blue);
}

/* Page content specific (Legal pages) */
.page-container {
  max-width: 800px;
  margin: 60px auto;
  padding: 0 24px;
  background: var(--white);
  padding: 60px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

.page-container h1 {
  margin-bottom: 40px;
  color: var(--deep-navy);
}

.page-container h2 {
  margin-top: 40px;
  margin-bottom: 20px;
  font-size: 24px;
}

.page-container p, .page-container li {
  margin-bottom: 16px;
  color: #444;
}

@media (max-width: 768px) {
  .page-container {
    padding: 32px 24px;
    margin: 32px auto;
  }
}