/* =========================================
   Bottle Lake Bikes - Shared Stylesheet
   Plain CSS only
   ========================================= */

/* =========================================
   CSS Custom Properties
   Edit these first for quick global changes
   ========================================= */
:root {
  --color-bg: #f6f8f6;
  --color-surface: #ffffff;
  --color-surface-muted: #eef3ef;
  --color-text: #173126;
  --color-text-soft: #4c5f55;
  --color-heading: #10271d;
  --color-primary: #173f2e;
  --color-primary-dark: #0f2d20;
  --color-border: #d7e2d9;
  --color-shadow: rgba(16, 39, 29, 0.08);

  --max-width: 1120px;
  --max-width-narrow: 760px;

  --space-xxs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 6rem;

  --radius-sm: 0.5rem;
  --radius-md: 0.85rem;
  --radius-lg: 1.25rem;

  --shadow-sm: 0 6px 18px var(--color-shadow);
  --shadow-md: 0 14px 32px var(--color-shadow);
  --shadow-lg: 0 22px 40px rgba(16, 39, 29, 0.12);

  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 160ms;
  --duration-base: 280ms;
  --duration-slow: 560ms;
  --transition: var(--duration-fast) var(--ease-standard);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition:
    color var(--duration-fast) var(--ease-standard),
    background-color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard),
    opacity var(--duration-fast) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
}

a:hover,
a:focus-visible {
  color: var(--color-primary-dark);
}

button,
input,
select,
textarea {
  font: inherit;
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  line-height: 1.2;
  color: var(--color-heading);
}

h1 {
  font-size: clamp(2.25rem, 4vw, 4rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.65rem, 2.5vw, 2.4rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.2rem;
}

p,
ul,
ol {
  margin-top: 0;
}

:focus-visible {
  outline: 3px solid rgba(23, 63, 46, 0.25);
  outline-offset: 3px;
}

/* =========================================
   Layout Utilities
   ========================================= */
.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--space-3xl) 0;
}

.section-alt {
  background-color: var(--color-surface-muted);
}

.centered {
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.lead {
  font-size: 1.1rem;
  color: var(--color-text-soft);
}

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

.section-heading p:last-child {
  max-width: 60ch;
  color: var(--color-text-soft);
}

.text-link {
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
  transition:
    color var(--duration-fast) var(--ease-standard),
    text-decoration-color var(--duration-fast) var(--ease-standard);
}

.text-link:hover,
.text-link:focus-visible {
  text-decoration: underline;
}

/* =========================================
   Header / Navigation
   ========================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background-color: rgba(246, 248, 246, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  flex-wrap: wrap;
}

.site-logo {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-heading);
}

.site-logo:hover,
.site-logo:focus-visible {
  color: var(--color-primary);
}

.site-nav {
  margin-left: auto;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-list a {
  display: inline-block;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  color: var(--color-text);
  font-weight: 600;
  transition:
    color var(--duration-fast) var(--ease-standard),
    background-color var(--duration-base) var(--ease-standard),
    transform var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard);
}

.nav-list a:hover,
.nav-list a:focus-visible {
  background-color: var(--color-surface);
  color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: 0 7px 16px rgba(16, 39, 29, 0.1);
}

.nav-list a[aria-current="page"] {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* =========================================
   Hero / Page Hero
   ========================================= */
.hero {
  padding: var(--space-3xl) 0;
  background:
    linear-gradient(180deg, rgba(238, 243, 239, 0.7) 0%, rgba(246, 248, 246, 1) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero-copy h1 {
  max-width: 12ch;
  margin-bottom: var(--space-md);
}

.hero-text {
  max-width: 56ch;
  margin-bottom: var(--space-lg);
  font-size: 1.05rem;
  color: var(--color-text-soft);
}

.page-hero {
  padding: var(--space-2xl) 0 var(--space-xl);
}

/* =========================================
   Buttons
   ========================================= */
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition:
    transform var(--duration-base) var(--ease-standard),
    background-color var(--duration-fast) var(--ease-standard),
    color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 10px 24px rgba(16, 39, 29, 0.14);
}

.btn:active {
  transform: translateY(0) scale(0.99);
  box-shadow: 0 4px 12px rgba(16, 39, 29, 0.14);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-primary-dark);
  color: #ffffff;
}

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-primary);
  border-color: var(--color-border);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--color-surface-muted);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.btn-full {
  width: 100%;
}

/* =========================================
   Cards / Feature Blocks
   ========================================= */
.card-grid {
  display: grid;
  gap: var(--space-lg);
}

.three-up {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.feature-card,
.contact-banner,
.cta-panel {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard);
}

.card,
.feature-card {
  padding: var(--space-lg);
}

.card:hover,
.feature-card:hover,
.card:focus-within,
.feature-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(23, 63, 46, 0.25);
  box-shadow: var(--shadow-lg);
}

.package-card {
  height: 100%;
}

.price {
  margin-bottom: var(--space-md);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
}

.feature-card h3,
.card h3 {
  margin-bottom: 0.65rem;
}

.note-card {
  background-color: #f9fcf9;
}

/* =========================================
   Split Sections / Banners / CTA
   ========================================= */
.split-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xl);
  align-items: center;
}

.contact-banner,
.cta-panel {
  padding: var(--space-xl);
}

.contact-banner {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr;
  gap: var(--space-xl);
  align-items: center;
}

.contact-summary p,
.contact-list p {
  margin-bottom: 0.6rem;
}

/* =========================================
   Placeholders for future images
   ========================================= */
.image-placeholder {
  display: grid;
  place-items: center;
  min-height: 280px;
  padding: var(--space-lg);
  text-align: center;
  color: var(--color-text-soft);
  background:
    linear-gradient(135deg, rgba(23, 63, 46, 0.08), rgba(255, 255, 255, 0.7));
  border: 1px dashed rgba(23, 63, 46, 0.25);
  border-radius: var(--radius-lg);
  transition:
    transform var(--duration-base) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard);
}

.image-placeholder:hover,
.image-placeholder:focus-within {
  transform: translateY(-2px);
  border-color: rgba(23, 63, 46, 0.4);
  box-shadow: var(--shadow-md);
}

.image-placeholder span {
  max-width: 16ch;
  font-weight: 600;
}

.image-placeholder-large {
  min-height: 420px;
}

.image-placeholder-tall {
  min-height: 360px;
}

/* =========================================
   About Page Image
   ========================================= */
.about-image-card {
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.about-image {
  width: 100%;
  min-height: 420px;
  object-fit: cover;
}

/* =========================================
   Lists / Steps
   ========================================= */
.styled-list,
.styled-steps,
.footer-list {
  padding-left: 1.2rem;
}

.styled-list li,
.styled-steps li {
  margin-bottom: 0.65rem;
}

.styled-steps {
  margin: 0;
}

.footer-list {
  margin: 0;
}

.footer-list li {
  margin-bottom: 0.5rem;
}

/* =========================================
   Tables
   ========================================= */
.pricing-table-wrap {
  overflow-x: auto;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.pricing-table th,
.pricing-table td {
  padding: 1rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.pricing-table th {
  background-color: var(--color-primary);
  color: #ffffff;
}

.pricing-table tbody tr:nth-child(even) {
  background-color: #f8fbf8;
}

.pricing-table tbody tr {
  transition: background-color var(--duration-fast) var(--ease-standard);
}

.pricing-table tbody tr:hover {
  background-color: #eef5ef;
}

.pricing-table tbody tr:last-child td {
  border-bottom: 0;
}

/* =========================================
   Forms
   ========================================= */
.form-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-xl);
  align-items: start;
}

.form-card {
  padding: var(--space-xl);
}

.form-field {
  display: grid;
  gap: 0.45rem;
  margin-bottom: var(--space-md);
}

.form-field label {
  font-weight: 700;
  color: var(--color-heading);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-field input:hover,
.form-field select:hover,
.form-field textarea:hover,
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: rgba(23, 63, 46, 0.5);
  box-shadow: 0 0 0 4px rgba(23, 63, 46, 0.08);
  outline: none;
}

.form-note {
  margin-bottom: var(--space-md);
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

/* =========================================
   Admin Console
   ========================================= */
.admin-meta {
  margin-top: var(--space-md);
}

.admin-alert {
  margin-bottom: var(--space-md);
  padding: 0.75rem 0.9rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
}

.admin-alert-error {
  color: #7a1024;
  background-color: #fcecef;
  border-color: #f3b7c3;
}

.admin-alert-success {
  color: #124a2f;
  background-color: #ecf9f1;
  border-color: #b4e2c8;
}

.admin-grid-top {
  margin-bottom: var(--space-lg);
}

.admin-link-list {
  margin: 0;
  padding-left: 1.2rem;
}

.admin-link-list li {
  margin-bottom: 0.6rem;
}

.admin-bookings-card {
  padding: var(--space-lg);
}

.admin-toolbar {
  margin-bottom: var(--space-md);
}

.admin-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.btn-small {
  min-height: 34px;
  padding: 0.45rem 0.7rem;
  font-size: 0.85rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.status-pill-new {
  background-color: #fff3cd;
  color: #6f4f00;
}

.status-pill-complete {
  background-color: #dff3e7;
  color: #1c5e3f;
}

/* =========================================
   Footer
   ========================================= */
.site-footer {
  padding: var(--space-xl) 0;
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.92);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.92);
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: #ffffff;
  text-decoration: underline;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.8fr;
  gap: var(--space-lg);
}

.footer-title,
.footer-heading {
  color: #ffffff;
}

.footer-title {
  margin-bottom: 0.75rem;
}

.footer-heading {
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

/* =========================================
   Accessibility Helpers
   ========================================= */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* =========================================
   Motion / Scroll Reveal
   ========================================= */
.js-enhanced.motion-ready .reveal-on-scroll {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition:
    opacity var(--duration-slow) var(--ease-standard),
    transform var(--duration-slow) var(--ease-standard);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.js-enhanced.motion-ready .reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .js-enhanced.motion-ready .reveal-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
    will-change: auto;
  }

  .btn,
  .card,
  .feature-card,
  .image-placeholder,
  .nav-list a,
  .pricing-table tbody tr,
  a {
    transition: none;
  }

  .btn:hover,
  .btn:focus-visible,
  .btn:active,
  .card:hover,
  .feature-card:hover,
  .card:focus-within,
  .feature-card:focus-within,
  .image-placeholder:hover,
  .image-placeholder:focus-within,
  .nav-list a:hover,
  .nav-list a:focus-visible {
    transform: none;
    box-shadow: none;
  }
}

/* =========================================
   Responsive Breakpoints
   ========================================= */
@media (max-width: 960px) {
  .hero-grid,
  .split-section,
  .contact-banner,
  .form-layout,
  .footer-grid,
  .three-up,
  .two-up {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 14ch;
  }

  .contact-banner,
  .cta-panel,
  .form-card {
    padding: var(--space-lg);
  }
}

@media (max-width: 720px) {
  .section {
    padding: var(--space-2xl) 0;
  }

  .header-inner {
    align-items: flex-start;
  }

  .site-nav {
    width: 100%;
    margin-left: 0;
  }

  .nav-list {
    width: 100%;
    justify-content: flex-start;
  }

  .nav-list a {
    padding-inline: 0.8rem;
  }

  .button-row {
    width: 100%;
  }

  .button-row .btn {
    width: 100%;
  }

  .image-placeholder-large {
    min-height: 300px;
  }

  .about-image {
    min-height: 320px;
  }

  .card,
  .feature-card,
  .contact-banner,
  .cta-panel {
    border-radius: var(--radius-md);
  }
}