/**
 * Melafix Custom Styles
 * Custom stylesheet for the Melafix WordPress theme.
 * Complements nicepage.css with brand colors, typography,
 * gallery layouts, form styles, blog grid, and navigation.
 */

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

:root {
  --melafix-primary: #478ac9;
  --melafix-secondary: #db545a;
  --melafix-grey-5: #f2f2f2;
  --melafix-body-color: #111111;
}

/* ==========================================================================
   2. Section Title Styles
   ========================================================================== */

.melafix-section-title {
  font-family: 'Bubblegum Sans', cursive;
  font-size: 3rem;
  font-weight: bold;
  color: var(--melafix-body-color);
}

.melafix-title-highlight {
  color: var(--melafix-primary);
}

/* ==========================================================================
   3. Navigation Styles
   ========================================================================== */

.u-nav-1 li a {
  font-family: 'Permanent Marker', cursive;
  padding: 10px 20px;
}

.u-nav-1 li a.active,
.u-nav-1 li.current-menu-item a {
  color: var(--melafix-primary);
}

.u-nav-1 li a:hover {
  color: var(--melafix-secondary);
}

/* Desktop nav visible by default, hamburger hidden */
.menu-collapse {
  display: none;
}

/* Sticky header */
.melafix-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
}

/* ==========================================================================
   4. Services Gallery (3-column)
   ========================================================================== */

.melafix-gallery-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

/* ==========================================================================
   5. Values Gallery (4-column)
   ========================================================================== */

.melafix-gallery-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

/* ==========================================================================
   6. Gallery Item Hover Effect (grigio antichizzato + tasto premuto)
   ========================================================================== */

.melafix-gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.melafix-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.3s ease, transform 0.3s ease;
}

.melafix-gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.melafix-gallery-item:hover img {
  filter: grayscale(50%) sepia(25%) brightness(0.85);
  transform: translateY(2px);
}

.melafix-gallery-item:hover::after {
  opacity: 1;
}

/* Disable hover effects for touch devices */
@media (hover: none) {
  .melafix-gallery-item:hover img {
    filter: none;
    transform: none;
  }
  .melafix-gallery-item:hover::after {
    opacity: 0;
  }
}

/* ==========================================================================
   7. Form Styles
   ========================================================================== */

.melafix-form input[type="text"],
.melafix-form input[type="email"],
.melafix-form textarea {
  background: var(--melafix-grey-5);
  border-radius: 20px;
  border: none;
  padding: 12px 20px;
  width: 100%;
  font-size: 1rem;
}

.melafix-form textarea {
  resize: vertical;
  min-height: 120px;
}

.melafix-form label {
  font-family: 'Permanent Marker', cursive;
  text-transform: uppercase;
  font-size: 1.125rem;
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.melafix-form input[type="submit"],
.melafix-form .wpcf7-submit {
  background: var(--melafix-primary);
  color: #fff;
  border-radius: 50px;
  text-transform: uppercase;
  font-family: 'Permanent Marker', cursive;
  letter-spacing: 2px;
  padding: 14px 41px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: opacity 0.3s ease;
}

.melafix-form input[type="submit"]:hover,
.melafix-form .wpcf7-submit:hover {
  opacity: 0.9;
}

/* ==========================================================================
   8. Blog Styles
   ========================================================================== */

.melafix-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.melafix-blog-card {
  background: #fff;
  overflow: hidden;
}

.melafix-blog-card img {
  width: 100%;
  height: 222px;
  object-fit: cover;
}

.melafix-blog-card .melafix-blog-card-content {
  padding: 20px;
}

.melafix-blog-card h4 a {
  text-decoration: none;
  color: inherit;
}

.melafix-blog-card h4 a:hover {
  color: var(--melafix-primary);
}

.melafix-blog-card-placeholder {
  width: 100%;
  height: 222px;
  background: var(--melafix-primary);
  opacity: 0.3;
}

.melafix-read-more {
  border: none;
  border-bottom: 2px solid var(--melafix-primary);
  background: none;
  padding: 5px 0;
  color: var(--melafix-primary);
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
}

.melafix-read-more:hover {
  opacity: 0.8;
}

/* ==========================================================================
   9. Offcanvas Menu
   ========================================================================== */

/* Let nicepage.js handle the offcanvas via .u-enable-responsive / .open classes.
   Only add visual styling, do not override positioning/display/z-index from nicepage.css */

/* Fix: the ::before pseudo-element (from .u-opacity classes) covers the sidenav
   and blocks all clicks on links. Make it click-through. */
.u-sidenav:before,
.u-sidenav .u-inner-container-layout:before {
  pointer-events: none;
}

.u-enable-responsive .u-sidenav {
  background: rgba(0, 0, 0, 0.95);
  padding: 60px 20px 20px;
  overflow-y: auto;
}

.u-enable-responsive .u-sidenav .u-popupmenu-items a {
  display: block;
  color: #fff;
  padding: 12px 0;
  text-decoration: none;
  font-family: 'Permanent Marker', cursive;
  font-size: 1.25rem;
}

.u-enable-responsive .u-sidenav .u-popupmenu-items a:hover {
  color: var(--melafix-secondary);
}

.u-menu-close {
  z-index: 10;
}

/* ==========================================================================
   10. Responsive Breakpoints
   ========================================================================== */

/* Minimum font sizes: body 14px, headings 1.25rem */
body {
  font-size: 14px;
}

h1, h2, h3, h4, h5, h6 {
  font-size: clamp(1.25rem, 2vw + 0.5rem, 3rem);
}

/* Large (≤1199px) */
@media (max-width: 1199px) {
  .u-sheet { max-width: 940px; }
  .melafix-gallery-services { /* keep 3-col */ }
  .melafix-gallery-values { /* keep 4-col */ }
}

/* Medium (≤991px) - Hamburger menu, 2-col galleries */
@media (max-width: 991px) {
  .u-sheet { max-width: 720px; }
  .melafix-gallery-services { grid-template-columns: repeat(2, 1fr); }
  .melafix-gallery-values { grid-template-columns: repeat(2, 1fr); }
  .melafix-blog-grid { grid-template-columns: repeat(2, 1fr); }
  /* Show hamburger, hide desktop nav */
  .u-nav-container { display: none; }
  .menu-collapse { display: block; }
}

/* Small (≤767px) - 1-col galleries */
@media (max-width: 767px) {
  .u-sheet { max-width: 540px; }
  .melafix-gallery-services { grid-template-columns: 1fr; }
  .melafix-gallery-values { grid-template-columns: 1fr; }
  .melafix-blog-grid { grid-template-columns: 1fr; }
}

/* Extra small (≤575px) */
@media (max-width: 575px) {
  .u-sheet { max-width: 340px; }
  .melafix-section-title { font-size: 1.5rem; }
  .melafix-form input[type="text"],
  .melafix-form input[type="email"],
  .melafix-form textarea {
    width: 100%;
    box-sizing: border-box;
  }
  .melafix-form input[type="submit"],
  .melafix-form .wpcf7-submit { width: 100%; }
}

/* ==========================================================================
   11. Global Responsive Utilities
   ========================================================================== */

/* Ensure no horizontal scroll */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

/* Images max-width 100% with aspect ratio preserved */
img {
  max-width: 100%;
  height: auto;
}

/* ==========================================================================
   12. Stili titoli sezione Nicepage (formattazione originale)
   ========================================================================== */

/* Contenitore titolo sezione */
.u-text.u-text-1 {
  font-size: 3rem;
  font-weight: 700;
  font-family: 'Bubblegum Sans', cursive;
  margin: 28px 0 0;
  text-align: center;
}

/* Link titolo - colore base blu (la parola "melafix") */
.u-text-palette-1-base,
a.u-text-palette-1-base {
  color: #478ac9 !important;
}

/* Stile link senza effetti hover/active */
.u-active-none:active,
.u-hover-none:hover {
  color: inherit !important;
}

.u-border-none {
  border: none !important;
}

.u-btn.u-button-link {
  background: none !important;
  padding: 0 !important;
  display: inline !important;
  text-decoration: none !important;
  cursor: default;
}

/* Font tag - testo nero nella parte descrittiva */
.u-text-palette-1-base font[color="#111111"],
.u-text-palette-1-base .u-text-body-color {
  color: #111111 !important;
}

/* Span body color */
.u-text-body-color {
  color: #111111 !important;
}

/* Custom font per i titoli */
.u-custom-font.u-text {
  font-family: 'Bubblegum Sans', cursive;
}

/* Allineamento centro */
.u-align-center {
  text-align: center;
}

/* ==========================================================================
   13. Galleria Nicepage originale (layout dal backup)
   ========================================================================== */

.u-gallery.u-layout-grid {
  width: 100%;
}

.u-gallery-inner-1 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.u-gallery-item {
  position: relative;
  overflow: hidden;
}

.u-back-slide {
  position: relative;
  width: 100%;
  height: 100%;
}

.u-back-image.u-expanded {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Hover effect - grigio antichizzato + tasto premuto (no zoom) */
.u-effect-hover-zoom .u-back-slide,
.u-effect-hover-zoom .u-background-effect-image {
  transition: filter 0.3s ease, transform 0.3s ease;
  transform: none !important;
}

.u-effect-hover-zoom .u-back-slide img {
  transition: filter 0.3s ease, transform 0.3s ease;
}

.u-effect-hover-zoom:hover .u-back-slide,
.u-effect-hover-zoom:hover .u-background-effect-image,
.u-effect-hover-zoom.u-effect-active .u-back-slide,
.u-effect-hover-zoom.u-effect-active .u-background-effect-image {
  transform: none !important;
}

.u-effect-hover-zoom:hover .u-back-slide img {
  filter: grayscale(50%) sepia(25%) brightness(0.85);
  transform: translateY(2px);
}

/* Overlay su hover - effetto tasto premuto con ombra interna */
.u-over-slide.u-shading {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.u-effect-hover-zoom:hover .u-over-slide.u-shading {
  opacity: 1;
}

/* Testo galleria (nascosto) */
.u-show-text-none .u-gallery-heading,
.u-show-text-none .u-gallery-text {
  display: none;
}

/* Link "Clicca QUI e" */
.u-text-2 {
  font-family: 'Bubblegum Sans', cursive;
  font-weight: 700;
  font-size: 1.875rem;
  margin-top: 20px;
}

/* Responsive galleria */
@media (max-width: 991px) {
  .u-gallery-inner-1 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .u-gallery-inner-1 {
    grid-template-columns: 1fr;
  }
}

/* Touch devices - disabilita hover */
@media (hover: none) {
  .u-effect-hover-zoom:hover .u-back-slide img {
    filter: none;
    transform: none;
  }
  .u-effect-hover-zoom:hover .u-over-slide.u-shading {
    opacity: 0;
  }
}

/* ==========================================================================
   14. JotForm integrazione nel template
   ========================================================================== */

.melafix-form-wrapper {
  max-width: 807px;
  margin: 42px auto 60px;
  padding: 20px;
  background: #ffffff;
  border-radius: 20px;
}

/* ==========================================================================
   15. Form Preventivi (custom, integrato nel tema)
   ========================================================================== */

.melafix-preventivi-form-card {
  max-width: 807px;
  margin: 30px auto 60px;
  padding: 45px 50px;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.melafix-prev-form .melafix-prev-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.melafix-prev-form .melafix-prev-field {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.melafix-prev-form .melafix-prev-full {
  flex-basis: 100%;
}

.melafix-prev-form .melafix-prev-center {
  justify-content: center;
}

.melafix-prev-form label {
  font-family: 'Permanent Marker', cursive;
  font-size: 1rem;
  color: var(--melafix-body-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.melafix-prev-form input[type="text"],
.melafix-prev-form input[type="email"],
.melafix-prev-form input[type="tel"],
.melafix-prev-form textarea {
  background: var(--melafix-grey-5);
  border: 2px solid transparent;
  border-radius: 20px;
  padding: 14px 20px;
  font-family: 'Roboto', sans-serif;
  font-size: 1rem;
  color: var(--melafix-body-color);
  outline: none;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.melafix-prev-form input:focus,
.melafix-prev-form textarea:focus {
  border-color: var(--melafix-primary);
  box-shadow: 0 0 0 3px rgba(71, 138, 201, 0.15);
}

.melafix-prev-form input::placeholder,
.melafix-prev-form textarea::placeholder {
  color: #999;
}

.melafix-prev-form textarea {
  min-height: 140px;
  resize: vertical;
}

.melafix-prev-form .melafix-prev-error {
  border-color: var(--melafix-secondary) !important;
  box-shadow: 0 0 0 3px rgba(219, 84, 90, 0.12) !important;
}

.melafix-prev-submit {
  display: block;
  margin: 15px auto 0;
  background: var(--melafix-primary);
  color: #fff;
  font-family: 'Permanent Marker', cursive;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  border: none;
  border-radius: 50px;
  padding: 16px 50px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
}

.melafix-prev-submit:hover {
  background: #3a72a8;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(71, 138, 201, 0.35);
}

.melafix-prev-submit:active {
  transform: translateY(0);
}

.melafix-prev-submit:disabled {
  background: #a0c4e0;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.melafix-prev-message {
  text-align: center;
  padding: 0;
  margin-bottom: 0;
  font-family: 'Roboto', sans-serif;
  font-size: 0.95rem;
  border-radius: 20px;
  animation: prevFadeIn 0.4s ease;
}

@keyframes prevFadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.melafix-prev-msg-success {
  padding: 16px 24px;
  margin-bottom: 25px;
  background: #e6f4ea;
  color: #1b7a3d;
  border: 1px solid #a3d9b1;
}

.melafix-prev-msg-error {
  padding: 16px 24px;
  margin-bottom: 25px;
  background: #fce8e8;
  color: var(--melafix-secondary);
  border: 1px solid #f0a8a8;
}

.melafix-prev-note {
  text-align: center;
  font-size: 0.8rem;
  color: #888;
  margin-top: 20px;
  font-family: 'Roboto', sans-serif;
}

@media (max-width: 991px) {
  .melafix-preventivi-form-card {
    max-width: 720px;
    padding: 35px 30px;
  }
}

@media (max-width: 767px) {
  .melafix-preventivi-form-card {
    max-width: 540px;
    padding: 30px 20px;
  }
  .melafix-prev-form .melafix-prev-row {
    flex-direction: column;
    gap: 0;
  }
  .melafix-prev-submit {
    width: 100%;
  }
}

@media (max-width: 575px) {
  .melafix-preventivi-form-card {
    max-width: 340px;
    padding: 25px 15px;
  }
}

.melafix-form-wrapper iframe {
  display: block;
  width: 100%;
  min-height: 670px;
  border: none;
  background: #ffffff !important;
}

@media (max-width: 991px) {
  .melafix-form-wrapper {
    max-width: 720px;
    margin: 30px auto 40px;
  }
}

@media (max-width: 767px) {
  .melafix-form-wrapper {
    max-width: 540px;
    padding: 10px;
  }
}

@media (max-width: 575px) {
  .melafix-form-wrapper {
    max-width: 340px;
  }
  .melafix-form-wrapper iframe {
    min-height: 500px;
  }
}