/*
Theme Name: E Bike Malinska
Theme URI: https://ebikemalinska.hr
Author: GrL'Ca Web Development
Description: A clean rental theme for E Bike Malinska — e-bike, e-scooter and electric moped rental on the island of Krk, Croatia. Built for the RentMaster plugin.
Version: 1.0
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: ebike-malinska
License: GPL-2.0-or-later
*/

/* ==========================================================================
   1. Custom Properties
   ========================================================================== */

:root {
  --color-ink: #1a1a1a;
  --color-ink-light: #555;
  --color-ink-muted: #999;
  --color-bg: #ffffff;
  --color-bg-warm: #faf8f5;
  --color-bg-dark: #1a1a1a;
  --color-accent: #0d9488;
  --color-accent-hover: #0b7f74;
  --color-border: #e8e5e0;
  --color-overlay: rgba(0, 0, 0, 0.45);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
  --section-padding: clamp(60px, 8vw, 120px);
}

/* ==========================================================================
   2. Reset
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote { margin: 0; padding: 0; }
img, video, svg { max-width: 100%; display: block; }
nav ul, nav ol { list-style: none; }
button { font: inherit; }
a { color: inherit; }

/* ==========================================================================
   3. Base Typography
   ========================================================================== */

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-ink);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

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

strong, b { font-weight: 600; }
small { font-size: 0.875rem; color: var(--color-ink-muted); }

blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 20px;
  font-style: italic;
  color: var(--color-ink-light);
}

/* ==========================================================================
   4. Layout
   ========================================================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow {
  max-width: 800px;
}

.section { padding: var(--section-padding) 0; }
.section--warm { background: var(--color-bg-warm); }
.section--dark { background: var(--color-bg-dark); color: rgba(255, 255, 255, 0.85); }
.section--dark h1, .section--dark h2, .section--dark h3 { color: #fff; }

.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   5. Header
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
}

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

.site-logo {
  font-size: 1.25rem;
  color: var(--color-ink);
  text-decoration: none;
  font-weight: 400;
}

.site-logo span { font-weight: 600; }

.site-header:not(.is-scrolled) .site-logo { color: #fff; }
.site-header:not(.is-scrolled) .site-nav a { color: rgba(255, 255, 255, 0.9); }
.site-header:not(.is-scrolled) .site-nav a:hover { color: #fff; }
.site-header:not(.is-scrolled) .nav-cta { color: #fff; }

.site-nav ul {
  display: flex;
  gap: 32px;
  align-items: center;
}

.site-nav a {
  color: var(--color-ink);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-nav a:hover { color: var(--color-accent); }

.nav-cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  transition: background 0.2s ease;
}

.nav-cta:hover {
  background: var(--color-accent-hover);
  color: #fff !important;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--color-ink);
}

.site-header:not(.is-scrolled) .menu-toggle { color: #fff; }

/* ==========================================================================
   6. Hero
   ========================================================================== */

.hero {
  position: relative;
  height: 85vh;
  min-height: 500px;
  max-height: 900px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0.25) 40%,
    rgba(0, 0, 0, 0.6) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 600px;
  text-align: center;
  margin: 0 auto;
}

.hero__tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.8;
  margin-bottom: 16px;
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 16px;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.hero__subtitle {
  font-size: 1.125rem;
  opacity: 0.9;
  line-height: 1.6;
  margin-bottom: 32px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero--short { height: 50vh; max-height: 500px; }
.hero--center { text-align: center; }
.hero--center .hero__content { margin: 0 auto; }

/* ==========================================================================
   7. Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 0.9rem;
  font-family: inherit;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  line-height: 1;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn:active { transform: translateY(0); }

.btn--primary { background: var(--color-accent); color: #fff; }
.btn--primary:hover { background: var(--color-accent-hover); color: #fff; }

.btn--outline { background: transparent; border: 2px solid currentColor; color: var(--color-accent); }
.btn--outline:hover { color: var(--color-accent-hover); }

.btn--white { background: #fff; color: var(--color-ink); }
.btn--white:hover { color: var(--color-ink); }

.btn--dark { background: var(--color-ink); color: #fff; }
.btn--dark:hover { color: #fff; }

.btn--sm { padding: 10px 20px; font-size: 0.85rem; }
.btn--lg { padding: 18px 36px; font-size: 1rem; }

/* ==========================================================================
   8. Cards
   ========================================================================== */

.card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card:hover .card__image img { transform: scale(1.03); }

.card__body { padding: 24px; }

.card__tag {
  display: inline-block;
  background: var(--color-bg-warm);
  color: var(--color-ink-light);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.card__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.card__text {
  font-size: 0.9rem;
  color: var(--color-ink-light);
  margin-bottom: 16px;
}

.card__price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
}

.card__price small {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-ink-muted);
}

.card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Fleet filter buttons */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 40px; }
.filter-btn {
  padding: 8px 20px;
  font-size: .9rem;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  background: var(--color-bg);
  color: var(--color-ink);
  cursor: pointer;
  transition: all 0.2s ease;
}
.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.filter-btn.is-active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

/* ==========================================================================
   9. Section Headers
   ========================================================================== */

.section__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto clamp(40px, 5vw, 64px);
}

.section__label {
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section__title { margin-bottom: 0; }
.section__desc { color: var(--color-ink-light); margin-top: 12px; }

/* ==========================================================================
   10. Features
   ========================================================================== */

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.feature { text-align: center; padding: 32px; }

.feature__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.feature__title { font-weight: 600; margin-bottom: 8px; }
.feature__text { font-size: 0.9rem; color: var(--color-ink-light); }

/* ==========================================================================
   11. Steps
   ========================================================================== */

.steps {
  display: flex;
  gap: 48px;
  counter-reset: step;
}

.step {
  flex: 1;
  text-align: center;
  position: relative;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 48px;
}

.step + .step::after {
  content: '';
  position: absolute;
  height: 2px;
  background: var(--color-border);
  top: 24px;
  left: -50%;
  right: 50%;
}

.step__title { font-weight: 600; margin-bottom: 8px; }
.step__text { font-size: 0.9rem; color: var(--color-ink-light); }

/* ==========================================================================
   12. Testimonials
   ========================================================================== */

.testimonial {
  background: var(--color-bg-warm);
  padding: 32px;
  border-radius: 12px;
}

.testimonial__stars {
  color: #f59e0b;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.testimonial__text {
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 20px;
}

.testimonial__author { font-weight: 600; font-size: 0.9rem; }
.testimonial__location { color: var(--color-ink-muted); font-size: 0.85rem; }

/* ==========================================================================
   13. Footer
   ========================================================================== */

.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--section-padding);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
}

.footer__heading {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.footer__links { list-style: none; }
.footer__links li { margin-bottom: 12px; }
.footer__links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}
.footer__links a:hover { color: #fff; }

.footer__contact p {
  margin-bottom: 8px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.9rem;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 60px;
  padding: 24px 0;
  font-size: 0.8rem;
  text-align: center;
}

/* ==========================================================================
   14. Forms
   ========================================================================== */

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  color: var(--color-ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
  outline: none;
}

label {
  display: block;
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: 6px;
  color: var(--color-ink);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ==========================================================================
   15. RentMaster Overrides
   ========================================================================== */

.rm-booking-widget {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px;
  box-shadow: var(--shadow-sm);
  font-family: var(--font-body);
}

.rm-booking-widget input[type="text"],
.rm-booking-widget input[type="email"],
.rm-booking-widget input[type="tel"],
.rm-booking-widget input[type="date"],
.rm-booking-widget input[type="number"],
.rm-booking-widget select,
.rm-booking-widget textarea {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}

.rm-booking-widget input:focus,
.rm-booking-widget select:focus,
.rm-booking-widget textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
  outline: none;
}

.rm-btn-primary,
.rm-btn-next,
#rm-submit-booking {
  background: var(--color-accent) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 8px !important;
  padding: 14px 28px !important;
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  font-family: var(--font-body) !important;
  cursor: pointer;
  transition: all 0.2s ease;
}

.rm-btn-primary:hover,
.rm-btn-next:hover,
#rm-submit-booking:hover {
  background: var(--color-accent-hover) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.rm-btn-prev {
  background: transparent !important;
  border: 2px solid var(--color-accent) !important;
  color: var(--color-accent) !important;
  border-radius: 8px !important;
  padding: 14px 28px !important;
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  font-family: var(--font-body) !important;
  cursor: pointer;
}

.rm-equipment-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.rm-equipment-card:hover {
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.rm-cat-btn {
  border-radius: 100px;
  padding: 10px 20px;
  font-weight: 500;
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  background: #fff;
  transition: all 0.2s ease;
  cursor: pointer;
}

.rm-cat-btn.active {
  background: var(--color-accent) !important;
  color: #fff !important;
  border-color: var(--color-accent) !important;
}

.rm-progress-bar {
  background: var(--color-accent) !important;
  border-radius: 100px;
}

.rm-price-summary,
#rm-price-summary {
  background: var(--color-bg-warm);
  border-radius: 12px;
  padding: 24px;
}

/* ==========================================================================
   16. WooCommerce Checkout Overrides
   ========================================================================== */

/* Layout — side by side: details left, order right */
.ebm-checkout { max-width: 1200px; }
.ebm-checkout__columns {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}
.ebm-checkout__heading {
  font-size: .85rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .08em; padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border); margin-bottom: 24px;
}
.ebm-checkout__order-review {
  background: var(--color-bg-warm);
  border-radius: 12px; padding: 32px;
  position: sticky; top: 96px;
}

/* Reset ALL WooCommerce float/width — every field full width */
.woocommerce form .form-row,
.woocommerce form .form-row-first,
.woocommerce form .form-row-last,
.woocommerce form .form-row-wide,
.woocommerce-checkout .form-row,
.woocommerce-checkout .form-row-first,
.woocommerce-checkout .form-row-last {
  float: none !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 0 16px 0 !important;
  padding: 0 !important;
  clear: both !important;
  box-sizing: border-box !important;
}

/* Labels */
.woocommerce form .form-row label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-ink);
}
.woocommerce form .form-row label.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
}

/* ALL inputs — full width, visible border, proper size */
.woocommerce form .form-row input[type="text"],
.woocommerce form .form-row input[type="email"],
.woocommerce form .form-row input[type="tel"],
.woocommerce form .form-row input[type="number"],
.woocommerce form .form-row input[type="password"],
.woocommerce form .form-row input[type="url"],
.woocommerce form .form-row input[type="search"],
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  padding: 14px 16px !important;
  border: 2px solid #ccc !important;
  border-radius: 8px !important;
  font-size: 1rem !important;
  font-family: var(--font-body) !important;
  color: var(--color-ink) !important;
  background: #fff !important;
  box-sizing: border-box !important;
  transition: border-color 0.2s, box-shadow 0.2s !important;
  -webkit-appearance: none !important;
  appearance: none !important;
  height: auto !important;
  line-height: 1.4 !important;
}
.woocommerce form .form-row input:focus,
.woocommerce form .form-row select:focus,
.woocommerce form .form-row textarea:focus {
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15) !important;
  outline: none !important;
}
.woocommerce form .form-row input::placeholder {
  color: #999 !important;
  font-size: 0.95rem !important;
}

/* Force billing/shipping field wrappers to single column */
.woocommerce-checkout .col2-set,
.woocommerce-checkout .col2-set .col-1,
.woocommerce-checkout .col2-set .col-2 {
  float: none !important;
  width: 100% !important;
  max-width: 100% !important;
}
.woocommerce-checkout .col2-set {
  display: block !important;
}
.ebm-checkout .woocommerce-billing-fields__field-wrapper,
.ebm-checkout .woocommerce-shipping-fields__field-wrapper {
  display: block !important;
}

/* Select2 dropdowns — match input style exactly */
.woocommerce .select2-container {
  width: 100% !important;
  max-width: 100% !important;
}
.woocommerce .select2-container .select2-selection--single {
  height: auto !important;
  padding: 14px 16px !important;
  border: 2px solid #ccc !important;
  border-radius: 8px !important;
  background: #fff !important;
}
.woocommerce .select2-container .select2-selection--single .select2-selection__rendered {
  line-height: 1.4 !important;
  padding: 0 !important;
  color: var(--color-ink) !important;
  font-size: 1rem !important;
}
.woocommerce .select2-container .select2-selection--single .select2-selection__arrow {
  height: 100% !important;
  right: 12px !important;
}
.woocommerce .select2-container--open .select2-selection--single {
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15) !important;
}

/* Place order button */
.woocommerce #place_order {
  background: var(--color-accent) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 8px !important;
  width: 100%;
  padding: 18px 36px !important;
  font-weight: 600;
  font-size: 1.05rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  margin-top: 16px;
}
.woocommerce #place_order:hover {
  background: var(--color-accent-hover) !important;
  transform: translateY(-1px);
}

/* Order review table */
.woocommerce-checkout-review-order-table {
  width: 100%;
  border-collapse: collapse;
}
.woocommerce-checkout-review-order-table th,
.woocommerce-checkout-review-order-table td {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.woocommerce-checkout-review-order-table tfoot th {
  font-weight: 600;
}
.woocommerce-checkout-review-order-table .order-total td,
.woocommerce-checkout-review-order-table .order-total th {
  font-size: 1.1rem;
  font-weight: 700;
  border-bottom: none;
  padding-top: 16px;
}

/* Payment methods */
.woocommerce-checkout .wc_payment_methods {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}
.woocommerce-checkout .wc_payment_method {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 12px;
  transition: border-color 0.2s;
}
.woocommerce-checkout .wc_payment_method label {
  font-weight: 500;
  cursor: pointer;
  margin: 0;
}
.woocommerce-checkout .payment_box {
  padding: 12px 0 0;
  font-size: 0.9rem;
  color: var(--color-ink-light);
}

/* WooCommerce notices */
.woocommerce-error,
.woocommerce-message,
.woocommerce-info {
  padding: 16px 20px;
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: 0.95rem;
  list-style: none;
}

/* Mobile */
@media (max-width: 768px) {
  .ebm-checkout__columns {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .ebm-checkout .woocommerce-billing-fields__field-wrapper,
  .ebm-checkout .woocommerce-shipping-fields__field-wrapper {
    grid-template-columns: 1fr;
  }
  .ebm-checkout__order-review { padding: 20px; position: static; }
}

/* ==========================================================================
   17. Utility Classes
   ========================================================================== */

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-ink-muted); }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 48px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 48px; }

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ==========================================================================
   18. Responsive
   ========================================================================== */

@media (max-width: 768px) {
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .features { grid-template-columns: 1fr; }

  .steps {
    flex-direction: column;
    gap: 32px;
  }

  .step + .step::after { display: none; }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .form-row { grid-template-columns: 1fr; }

  .woocommerce-checkout .col2-set {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Mobile nav */
  .menu-toggle { display: flex; align-items: center; justify-content: center; }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 99;
  }

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

  .site-nav ul {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .site-nav a {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: 1.25rem;
  }

  .site-nav a:hover { color: #fff !important; }

  .hero { height: 70vh; min-height: 400px; }
  .hero__title { font-size: clamp(1.75rem, 5vw, 2.5rem); }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .footer__grid { grid-template-columns: 1fr; }

  .card { border-radius: 8px; }

  h1 { font-size: clamp(1.5rem, 5vw, 2rem); }
  h2 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

  .hero { min-height: 360px; }

  .btn { padding: 12px 24px; width: 100%; justify-content: center; }

  .site-nav a,
  .menu-toggle,
  .nav-cta,
  .btn {
    min-height: 44px;
    min-width: 44px;
  }
}