/* ============================================ */
/* CSS Reset                                    */
/* ============================================ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { height: 100%; }
body { line-height: 1.6; -webkit-font-smoothing: antialiased; min-height: 100%; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }

/* ============================================ */
/* Base Typography                              */
/* ============================================ */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-heading);
  font-family: var(--font-heading);
  margin-bottom: 1rem;
}
h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 2rem; font-weight: 600; }
h3 { font-size: 1.5rem; font-weight: 600; }
p { margin-bottom: 1rem; }
a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }
.btn-primary {
  background-color: var(--color-accent);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  display: inline-block;
  font-weight: 500;
  transition: opacity 0.2s;
}
.btn-primary:hover {
  opacity: 0.9;
  text-decoration: none;
}

/* ============================================ */
/* Header / Nav / Footer                        */
/* ============================================ */
.site-header {
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.site-logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-heading);
  text-decoration: none;
}
.site-logo:hover { text-decoration: none; }
.site-nav {
  display: flex;
  gap: 1.5rem;
}
.site-nav a {
  color: var(--color-paragraph);
  font-size: 0.9rem;
  transition: color 0.2s;
}
.site-nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}
.site-nav a.active {
  color: var(--color-accent);
}
.site-footer {
  padding: 2rem;
  text-align: center;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  font-size: 0.875rem;
  color: var(--color-paragraph);
  opacity: 0.7;
}
@media (max-width: 768px) {
  .site-header {
    flex-direction: column;
    gap: 1rem;
  }
  .site-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
}

/* ============================================ */
/* Picstr Header Component                      */
/* ============================================ */
.picstr-header {
  width: 100%;
  position: relative;
}
.picstr-header[data-height="small"] { --header-height: 56px; }
.picstr-header[data-height="medium"] { --header-height: 72px; }
.picstr-header[data-height="large"] { --header-height: 96px; }
.picstr-header[data-bg="none"] { background: transparent; }
.picstr-header[data-bg="bg"] { background: var(--color-bg, #ffffff); }
.picstr-header[data-bg="light"] { background: #f8fafc; }
.picstr-header[data-bg="dark"] { background: #1e293b; color: #f8fafc; }
.picstr-header[data-bg="accent"] { background: var(--color-accent, #3b82f6); color: white; }
.picstr-header[data-bg="cta"] { background: var(--color-cta, #3b82f6); color: white; }
.picstr-header[data-bg="cta-alt"] { background: var(--color-cta-alt, #1e40af); color: white; }
.picstr-header[data-bg="accent-2"] { background: var(--color-accent-2, #8b5cf6); color: white; }
.picstr-header[data-bg="accent-3"] { background: var(--color-accent-3, #ec4899); color: white; }
.picstr-header[data-bg-opacity]::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.picstr-header[data-bg-opacity="25"]::before { opacity: 0.25; }
.picstr-header[data-bg-opacity="50"]::before { opacity: 0.5; }
.picstr-header[data-bg-opacity="75"]::before { opacity: 0.75; }
.picstr-header[data-bg-opacity="100"]::before { opacity: 1; }
.picstr-header[data-bg-opacity] { background: transparent !important; }
.picstr-header[data-bg-opacity][data-bg="none"]::before { background: transparent; }
.picstr-header[data-bg-opacity][data-bg="bg"]::before { background: var(--color-bg, #ffffff); }
.picstr-header[data-bg-opacity][data-bg="light"]::before { background: #f8fafc; }
.picstr-header[data-bg-opacity][data-bg="dark"]::before { background: #1e293b; }
.picstr-header[data-bg-opacity][data-bg="accent"]::before { background: var(--color-accent, #3b82f6); }
.picstr-header[data-bg-opacity][data-bg="cta"]::before { background: var(--color-cta, #3b82f6); }
.picstr-header[data-bg-opacity][data-bg="cta-alt"]::before { background: var(--color-cta-alt, #1e40af); }
.picstr-header[data-bg-opacity][data-bg="accent-2"]::before { background: var(--color-accent-2, #8b5cf6); }
.picstr-header[data-bg-opacity][data-bg="accent-3"]::before { background: var(--color-accent-3, #ec4899); }
.picstr-header[data-sticky="true"] {
  position: sticky;
  top: 0;
  z-index: 100;
}
.picstr-header[data-float="true"] {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}
.picstr-header[data-float="true"] + main,
.picstr-header[data-float="true"] + * {
  margin-top: calc(-1 * var(--header-height, 72px));
}
.picstr-header[data-float="true"][data-sticky="true"] {
  position: sticky;
  top: 0;
  z-index: 100;
}

/* ============================================ */
/* Image + Text Component                       */
/* ============================================ */
.picstr-image-text {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.picstr-image-text[data-max-width="full"] { max-width: 100%; }
.picstr-image-text[data-max-width="wide"] { max-width: 1400px; }
.picstr-image-text[data-max-width="contained"] { max-width: 1200px; }
.picstr-image-text[data-max-width="narrow"] { max-width: 900px; }
.picstr-image-text[data-alignment="left"] { margin-left: 0; margin-right: auto; }
.picstr-image-text[data-alignment="center"] { margin-left: auto; margin-right: auto; }
.picstr-image-text[data-alignment="right"] { margin-left: auto; margin-right: 0; }
.picstr-image-text .content-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.picstr-image-text[data-layout="image-top"] .content-wrapper { grid-template-columns: 1fr; }
.picstr-image-text[data-layout="image-right"] .content-wrapper .image-container { order: 2; }
.picstr-image-text[data-layout="image-right"] .content-wrapper .text-container { order: 1; }
.picstr-image-text[data-gap="tight"] .content-wrapper { gap: 1.5rem; }
.picstr-image-text[data-gap="comfortable"] .content-wrapper { gap: 3rem; }
.picstr-image-text[data-gap="spacious"] .content-wrapper { gap: 5rem; }
.picstr-image-text[data-background="light"] { background-color: #f8fafc; }
.picstr-image-text[data-background="dark"] { background-color: #1e293b; }
.picstr-image-text[data-background="dark"] .text-container { color: #f1f5f9; }
.picstr-image-text[data-background="dark"] .text-container h2 { color: #f8fafc; }
.picstr-image-text .image-container {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 0.5rem;
}
.picstr-image-text .image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.picstr-image-text .text-container h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--color-heading, #1a1a1a);
}
.picstr-image-text .text-container p {
  color: var(--color-paragraph, #4a4a4a);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.picstr-image-text .text-container a {
  color: var(--color-accent, #3b82f6);
  font-weight: 500;
  text-decoration: none;
}
.picstr-image-text[data-link]:not([data-link=""]) .content-wrapper {
  cursor: pointer;
  transition: transform 0.3s ease;
}
.picstr-image-text[data-link]:not([data-link=""]):hover .content-wrapper {
  transform: translateY(-4px);
}
.picstr-image-text[data-link]:not([data-link=""]):hover .image-container img {
  transform: scale(1.02);
}
.picstr-image-text .image-container img {
  transition: transform 0.3s ease;
}
@media (max-width: 768px) {
  .picstr-image-text[data-stack-mobile="true"] .content-wrapper {
    grid-template-columns: 1fr !important;
  }
}

/* ============================================ */
/* Lightbox                                     */
/* ============================================ */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.lightbox.active {
  display: flex;
}
.lightbox-content {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.lightbox-content > img#lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  display: block;
}
.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: white;
  font-size: 2.5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 10001;
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: white;
  font-size: 3rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 1rem;
  z-index: 10001;
}
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

/* Watermark overlay */
.watermark-overlay {
  position: absolute;
  pointer-events: none;
  opacity: var(--watermark-opacity, 0.5);
  z-index: 10;
}
.watermark-overlay img {
  width: var(--watermark-size, 25%);
  height: auto;
  display: block;
}
.watermark-overlay.top-left { top: 1rem; left: 1rem; }
.watermark-overlay.top-right { top: 1rem; right: 1rem; }
.watermark-overlay.top-center { top: 1rem; left: 50%; transform: translateX(-50%); }
.watermark-overlay.left { top: 50%; left: 1rem; transform: translateY(-50%); }
.watermark-overlay.right { top: 50%; right: 1rem; transform: translateY(-50%); }
.watermark-overlay.bottom-left { bottom: 1rem; left: 1rem; }
.watermark-overlay.bottom-right { bottom: 1rem; right: 1rem; }
.watermark-overlay.bottom-center { bottom: 1rem; left: 50%; transform: translateX(-50%); }
.watermark-overlay.center { top: 50%; left: 50%; transform: translate(-50%, -50%); }
.watermark-overlay.tiled {
  top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important;
  transform: none !important;
  overflow: hidden;
}
.watermark-overlay.tiled img { display: none !important; }
.watermark-overlay.tiled::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background-image: var(--watermark-url);
  background-size: var(--watermark-tile-size, 15%) auto;
  background-repeat: repeat;
  transform: rotate(-30deg);
  pointer-events: none;
}

/* Like button */
.lightbox-like-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.6);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  color: white;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
}
.lightbox-content:hover .lightbox-like-btn,
.lightbox-like-btn.liked {
  opacity: 1;
  pointer-events: auto;
}
.lightbox-like-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: scale(1.1);
}
.lightbox-like-btn.liked { color: #ef4444; }
.lightbox-like-btn svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}
.lightbox-like-btn.liked svg {
  fill: currentColor;
  stroke: currentColor;
}
@keyframes heartPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}
@keyframes heartExplode {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(0.5) rotate(0deg);
  }
  100% {
    opacity: 0;
    transform: translate(
      calc(-50% + var(--heart-x, 0px)),
      calc(-50% + var(--heart-y, 0px))
    ) scale(var(--heart-scale, 1)) rotate(var(--heart-rotation, 0deg));
  }
}
.lightbox-like-btn.animating { z-index: 101; }
.lightbox-like-btn.animating svg {
  animation: heartPulse 0.3s ease-out forwards;
}
.heart-explosion-container {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  pointer-events: none;
  z-index: 102;
}
.mini-heart {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  color: #ef4444;
  pointer-events: none;
}
.mini-heart svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

/* Image protection */
.picstr-gallery img {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
.lightbox-content img {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  pointer-events: auto;
}

/* ============================================ */
/* Lightbox Shop/Buy Button                     */
/* ============================================ */
.lightbox-shop-btn {
  display: none;
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 2rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.2s ease;
  z-index: 20;
}
.lightbox-shop-btn svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}
.lightbox-shop-btn:hover {
  background: var(--color-accent, #4f46e5);
  border-color: var(--color-accent, #4f46e5);
  transform: scale(1.05);
}
.lightbox-shop-btn.visible {
  display: flex;
}

/* ============================================ */
/* Contact Form                                 */
/* ============================================ */
.picstr-contact-form-wrapper {
  width: 100%;
}
.picstr-contact-form-wrapper[data-width="small"] { max-width: 400px; margin: 0 auto; }
.picstr-contact-form-wrapper[data-width="medium"] { max-width: 600px; margin: 0 auto; }
.picstr-contact-form-wrapper[data-width="large"] { max-width: 800px; margin: 0 auto; }
.picstr-contact-form-wrapper[data-width="full"] { max-width: 100%; }
.picstr-contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.picstr-contact-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.picstr-contact-form-wrapper[data-layout="inline"] .form-group {
  flex-direction: row;
  align-items: center;
}
.picstr-contact-form-wrapper[data-layout="inline"] .form-group label {
  min-width: 120px;
  flex-shrink: 0;
}
.picstr-contact-form label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-heading, #1a1a1a);
}
.picstr-contact-form label .required {
  color: #ef4444;
  margin-left: 0.25rem;
}
.picstr-contact-form input,
.picstr-contact-form select,
.picstr-contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid #d1d5db;
  background: white;
  color: var(--color-paragraph, #4a4a4a);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.picstr-contact-form input:focus,
.picstr-contact-form select:focus,
.picstr-contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent, #3b82f6);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
.picstr-contact-form textarea {
  min-height: 150px;
  resize: vertical;
}
.picstr-contact-form-wrapper[data-style="default"] input,
.picstr-contact-form-wrapper[data-style="default"] select,
.picstr-contact-form-wrapper[data-style="default"] textarea {
  border-radius: 0.375rem;
}
.picstr-contact-form-wrapper[data-style="minimal"] input,
.picstr-contact-form-wrapper[data-style="minimal"] select,
.picstr-contact-form-wrapper[data-style="minimal"] textarea {
  border: none;
  border-bottom: 2px solid #d1d5db;
  border-radius: 0;
  padding-left: 0;
  padding-right: 0;
  background: transparent;
}
.picstr-contact-form-wrapper[data-style="minimal"] input:focus,
.picstr-contact-form-wrapper[data-style="minimal"] select:focus,
.picstr-contact-form-wrapper[data-style="minimal"] textarea:focus {
  border-color: var(--color-accent, #3b82f6);
  box-shadow: none;
}
.picstr-contact-form-wrapper[data-style="bordered"] input,
.picstr-contact-form-wrapper[data-style="bordered"] select,
.picstr-contact-form-wrapper[data-style="bordered"] textarea {
  border: 2px solid var(--color-heading, #1a1a1a);
  border-radius: 0;
}
.picstr-contact-form-wrapper[data-style="rounded"] input,
.picstr-contact-form-wrapper[data-style="rounded"] select,
.picstr-contact-form-wrapper[data-style="rounded"] textarea {
  border-radius: 9999px;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}
.picstr-contact-form-wrapper[data-style="rounded"] textarea {
  border-radius: 1.5rem;
}
.picstr-contact-form .form-submit {
  margin-top: 0.5rem;
}
.picstr-contact-form button[type="submit"] {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 0.375rem;
  width: auto;
  background: var(--color-cta, var(--color-accent, #3b82f6));
  color: white;
  border: none;
}
.picstr-contact-form button[type="submit"]:hover {
  opacity: 0.9;
  filter: brightness(1.1);
}
.picstr-contact-form-wrapper[data-style="rounded"] button[type="submit"] {
  border-radius: 9999px;
}
.picstr-contact-form-wrapper[data-style="bordered"] button[type="submit"] {
  border-radius: 0;
}
.picstr-contact-form-wrapper[data-button-style="solid"] button[type="submit"] {
  background: var(--color-cta, var(--color-accent, #3b82f6));
  color: white;
  border: none;
}
.picstr-contact-form-wrapper[data-button-style="outline"] button[type="submit"] {
  background: transparent;
  color: var(--color-cta, var(--color-accent, #3b82f6));
  border: 2px solid currentColor;
}
.picstr-contact-form-wrapper[data-button-style="outline"] button[type="submit"]:hover {
  background: var(--color-cta, var(--color-accent, #3b82f6));
  color: white;
}
.picstr-contact-form button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.picstr-contact-form .form-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}
.picstr-contact-form .form-message {
  padding: 1rem;
  border-radius: 0.375rem;
  text-align: center;
}
.picstr-contact-form .form-message.success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.picstr-contact-form .form-message.error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.picstr-contact-form .form-loading {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  margin-right: 0.5rem;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@media (max-width: 640px) {
  .picstr-contact-form[data-layout="inline"] .form-group {
    flex-direction: column;
    align-items: stretch;
  }
  .picstr-contact-form[data-layout="inline"] .form-group label {
    min-width: auto;
  }
}