/* Slow Digital — Walking Habit Coaching */

:root {
  --color-primary-base: #F7F5F0;
  --color-deep-contrast: #202B24;
  --color-warm-accent: #D4A373;
  --color-atmospheric: #E2E7E1;
  --color-glass: rgba(247, 245, 240, 0.82);
  --color-overlay: rgba(32, 43, 36, 0.55);
  --font-heading: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-soft: 0 4px 24px rgba(32, 43, 36, 0.08);
  --shadow-medium: 0 8px 32px rgba(32, 43, 36, 0.12);
  --transition-slow: 0.5s ease;
  --transition-fast: 0.3s ease;
  --max-width: 72rem;
  --header-height: 4.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-deep-contrast);
  background-color: var(--color-primary-base);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

a {
  color: var(--color-deep-contrast);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-warm-accent);
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(1.55rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

/* Organic underline link effect */
.link-organic {
  position: relative;
  display: inline-block;
}

.link-organic::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-warm-accent);
  transition: width var(--transition-slow);
}

.link-organic:hover::after {
  width: 100%;
}

/* Header */
.site-header {
  position: relative;
  z-index: 100;
  padding: var(--space-md) var(--space-lg);
  background: transparent;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand-text {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 500;
  color: var(--color-deep-contrast);
  flex-shrink: 0;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-desktop a {
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  position: relative;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-warm-accent);
  transition: width var(--transition-slow);
}

.nav-desktop a:hover::after {
  width: 100%;
}

.burger-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: 1px solid var(--color-deep-contrast);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: var(--space-sm);
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.burger-toggle:hover {
  background: var(--color-atmospheric);
}

.burger-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-deep-contrast);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.burger-toggle.is-active .burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger-toggle.is-active .burger-line:nth-child(2) {
  opacity: 0;
}

.burger-toggle.is-active .burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(32, 43, 36, 0.4);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.nav-mobile-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(85vw, 20rem);
  height: 100vh;
  background: var(--color-primary-base);
  z-index: 201;
  padding: var(--space-2xl) var(--space-lg) var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  box-shadow: var(--shadow-medium);
  overflow-y: auto;
}

.nav-mobile-panel.is-open {
  transform: translateX(0);
}

.nav-mobile-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.nav-mobile-list a {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-atmospheric);
}

.nav-mobile-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: 1px solid var(--color-deep-contrast);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--color-deep-contrast);
}

@media (max-width: 1023px) {
  .nav-desktop {
    display: none;
  }

  .burger-toggle {
    display: flex;
  }
}

@media (min-width: 1024px) {
  .nav-overlay,
  .nav-mobile-panel {
    display: none;
  }
}

/* Main */
main {
  flex: 1;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-block {
  padding: var(--space-2xl) 0;
}

.section-block--mist {
  background: var(--color-atmospheric);
}

.section-heading {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-heading p {
  max-width: 38rem;
  margin: var(--space-md) auto 0;
  color: rgba(32, 43, 36, 0.75);
}

/* Full-width hero banner */
.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(22rem, 55vh, 36rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-banner__image-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-banner__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-banner__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  z-index: 1;
}

.hero-banner__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  max-width: 42rem;
  color: var(--color-primary-base);
}

.hero-banner__content h1 {
  color: var(--color-primary-base);
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.hero-banner__content p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  opacity: 0.95;
  margin-bottom: var(--space-lg);
}

/* Buttons */
.btn-primary {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-warm-accent);
  color: var(--color-primary-base);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.btn-primary:hover {
  background: #c49263;
  color: var(--color-primary-base);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  color: var(--color-deep-contrast);
  border: 1px solid var(--color-deep-contrast);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-secondary:hover {
  background: var(--color-atmospheric);
  color: var(--color-deep-contrast);
}

.hero-banner__content .btn-primary {
  color: var(--color-deep-contrast);
}

/* Grid layouts */
.grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.grid-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.grid-editorial {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-lg);
}

.editorial-wide {
  grid-column: span 8;
}

.editorial-narrow {
  grid-column: span 4;
}

.editorial-full {
  grid-column: span 12;
}

.editorial-half {
  grid-column: span 6;
}

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

  .editorial-wide,
  .editorial-narrow,
  .editorial-half {
    grid-column: span 12;
  }
}

/* Image frames */
.image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: var(--color-atmospheric);
}

.image-frame img {
  width: 100%;
  height: auto;
  max-height: 18rem;
  object-fit: cover;
}

.image-frame--tall img {
  max-height: 22rem;
}

.image-frame--compact img {
  max-height: 14rem;
}

/* Cards */
.card-glass {
  background: var(--color-glass);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(32, 43, 36, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.card-glass:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
}

.card-glass h3 {
  margin-bottom: var(--space-sm);
}

.card-glass .card-tag {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-warm-accent);
  margin-bottom: var(--space-sm);
}

/* Pace selector tool */
.pace-selector {
  background: var(--color-deep-contrast);
  color: var(--color-primary-base);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 36rem;
  margin: 0 auto;
}

.pace-selector h3 {
  color: var(--color-primary-base);
  text-align: center;
  margin-bottom: var(--space-lg);
}

.pace-selector label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: 0.9rem;
}

.pace-selector select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid rgba(247, 245, 240, 0.3);
  border-radius: var(--radius-md);
  background: rgba(247, 245, 240, 0.1);
  color: var(--color-primary-base);
  font-family: var(--font-body);
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  cursor: pointer;
}

.pace-result {
  text-align: center;
  padding: var(--space-lg);
  background: rgba(247, 245, 240, 0.08);
  border-radius: var(--radius-md);
  min-height: 5rem;
}

.pace-result__speed {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-warm-accent);
  margin-bottom: var(--space-sm);
}

.pace-result__desc {
  font-size: 0.95rem;
  opacity: 0.9;
}

/* Audio blocks */
.audio-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 40rem;
  margin: 0 auto;
}

.audio-block {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-primary-base);
  border: 1px solid var(--color-atmospheric);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.audio-block:hover {
  border-color: var(--color-warm-accent);
}

.audio-block__icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-atmospheric);
  border-radius: 50%;
  color: var(--color-deep-contrast);
  flex-shrink: 0;
}

.audio-block__info h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.audio-block__info p {
  font-size: 0.85rem;
  color: rgba(32, 43, 36, 0.65);
  margin: 0;
}

/* Product cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.product-card {
  background: var(--color-primary-base);
  border: 1px solid var(--color-atmospheric);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  transition: box-shadow var(--transition-slow);
}

.product-card:hover {
  box-shadow: var(--shadow-medium);
}

.product-card__image {
  height: 12rem;
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__body {
  padding: var(--space-lg);
}

.product-card__price {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--color-warm-accent);
  margin-top: var(--space-sm);
}

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

/* Contact form */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.contact-info-block {
  padding: var(--space-lg);
}

.contact-info-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  align-items: flex-start;
}

.contact-info-item i {
  color: var(--color-warm-accent);
  margin-top: 0.2rem;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-atmospheric);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-primary-base);
  color: var(--color-deep-contrast);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-warm-accent);
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  font-size: 0.85rem;
}

.form-consent input {
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-lg);
  box-shadow: var(--shadow-soft);
}

.map-container iframe {
  width: 100%;
  height: 16rem;
  border: 0;
  display: block;
}

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

/* Thank you & 404 */
.status-page {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.status-page h1 {
  margin-bottom: var(--space-md);
}

.status-page p {
  max-width: 32rem;
  margin-bottom: var(--space-lg);
}

.status-icon {
  font-size: 3rem;
  color: var(--color-warm-accent);
  margin-bottom: var(--space-lg);
}

/* Legal pages */
.legal-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
}

.legal-content h1 {
  margin-bottom: var(--space-sm);
}

.legal-content .date {
  font-size: 0.9rem;
  color: rgba(32, 43, 36, 0.6);
  margin-bottom: var(--space-xl);
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-content li {
  margin-bottom: var(--space-sm);
}

/* Footer */
.site-footer {
  background: var(--color-deep-contrast);
  color: var(--color-primary-base);
  padding: var(--space-xl) var(--space-lg);
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  text-align: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-lg);
}

.footer-nav a {
  color: var(--color-primary-base);
  font-size: 0.85rem;
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.footer-nav a:hover {
  opacity: 1;
  color: var(--color-warm-accent);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(247, 245, 240, 0.15);
}

.footer-legal a {
  color: rgba(247, 245, 240, 0.65);
  font-size: 0.8rem;
}

.footer-legal a:hover {
  color: var(--color-warm-accent);
}

.footer-copy {
  font-size: 0.8rem;
  opacity: 0.6;
}

/* Privacy popup */
.privacy-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 28rem;
  background: var(--color-deep-contrast);
  color: var(--color-primary-base);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-medium);
  z-index: 300;
  transform: translateY(calc(100% + 2rem));
  transition: transform var(--transition-slow);
}

.privacy-popup.is-visible {
  transform: translateY(0);
}

.privacy-popup p {
  font-size: 0.85rem;
  margin-bottom: var(--space-md);
  opacity: 0.9;
}

.privacy-popup__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.privacy-popup .btn-primary {
  font-size: 0.85rem;
  padding: var(--space-xs) var(--space-md);
}

.privacy-popup .btn-secondary {
  color: var(--color-primary-base);
  border-color: rgba(247, 245, 240, 0.4);
  font-size: 0.85rem;
  padding: var(--space-xs) var(--space-md);
}

.privacy-popup .btn-secondary:hover {
  background: rgba(247, 245, 240, 0.1);
  color: var(--color-primary-base);
}

.privacy-popup a {
  color: var(--color-warm-accent);
}

/* Gear lookbook */
.lookbook-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.lookbook-item {
  text-align: center;
}

.lookbook-item .image-frame {
  margin-bottom: var(--space-md);
}

.lookbook-item h3 {
  margin-bottom: var(--space-sm);
}

.lookbook-diagram {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  text-align: left;
}

.diagram-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-atmospheric);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.diagram-row i {
  color: var(--color-warm-accent);
  width: 1.25rem;
  text-align: center;
}

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

/* Trail index cards */
.trail-index {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

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

/* Content lists */
.content-list {
  list-style: none;
  margin: var(--space-md) 0;
}

.content-list li {
  padding: var(--space-sm) 0;
  padding-left: var(--space-lg);
  position: relative;
}

.content-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 0.5rem;
  height: 1px;
  background: var(--color-warm-accent);
}

/* Utility */
.text-center { text-align: center; }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }

@media (max-width: 480px) {
  .section-block {
    padding: var(--space-xl) 0;
  }

  .hero-banner {
    min-height: 18rem;
  }

  .privacy-popup {
    left: var(--space-sm);
    right: var(--space-sm);
  }
}