/* ==========================================
   SCREENSHOTS.CSS – Screenshots page styles
   ========================================== */

/* ===== PAGE HERO ===== */
.pg-hero {
  padding-top: calc(var(--nav-h) + clamp(3rem, 8vw, 5rem));
  padding-bottom: clamp(3rem, 6vw, 4rem);
  border-bottom: 1px solid var(--clr-border);
  background: var(--clr-bg-1);
  position: relative;
  overflow: hidden;
}

.pg-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(15, 118, 110, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(29, 78, 216, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.pg-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 740px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.pg-back {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: color var(--t-fast);
  margin-bottom: var(--sp-2);
}
.pg-back:hover { color: var(--clr-primary); }

.pg-hero h1 {
  font-size: var(--text-4xl);
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.pg-hero-desc {
  font-size: var(--text-lg);
  color: var(--clr-text-muted);
  line-height: 1.7;
  max-width: 600px;
}

/* Platform tabs */
.pg-tabs {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
  flex-wrap: wrap;
}

.pg-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.5rem 1.25rem;
  border-radius: var(--r-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-text-muted);
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  cursor: pointer;
  transition: all var(--t-med);
}
.pg-tab:hover { color: var(--clr-text); border-color: var(--clr-border-med); }
.pg-tab--active {
  color: var(--clr-primary);
  border-color: color-mix(in srgb, var(--clr-primary) 38%, transparent);
  background: var(--clr-primary-dim);
}

/* ===== SCREENSHOT CATEGORIES ===== */
.ss-category {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--clr-bg);
}

.ss-category--mobile {
  background: var(--clr-bg-1);
  border-top: 1px solid var(--clr-border);
}

/* Platform filter states */
.ss-category[data-platform="desktop"].is-hidden,
.ss-category[data-platform="mobile"].is-hidden {
  display: none;
}

/* ===== SCREENSHOT GROUPS ===== */
.ss-group {
  margin-bottom: clamp(4rem, 8vw, 6rem);
}
.ss-group:last-child { margin-bottom: 0; }

.ss-group-header {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-5);
  margin-bottom: clamp(2rem, 4vw, 3rem);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--clr-border);
}

.ss-group-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ss-group-icon--green  { background: var(--clr-primary-dim); color: var(--clr-primary); }
.ss-group-icon--blue   { background: var(--clr-blue-dim); color: var(--clr-blue); }
.ss-group-icon--purple { background: var(--clr-purple-dim); color: var(--clr-purple); }
.ss-group-icon--orange { background: var(--clr-orange-dim); color: var(--clr-orange); }
.ss-group-icon--teal   { background: var(--clr-teal-dim); color: var(--clr-teal); }

.ss-group-header h2 {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--clr-text);
  margin-bottom: var(--sp-2);
}
.ss-group-header p {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ===== DESKTOP SCREENSHOT GRID ===== */
.ss-grid--desktop {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
}

.ss-item {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  cursor: zoom-in;
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: transform var(--t-med);
}
.ss-item:hover { transform: translateY(-2px); }

.ss-item--large {
  grid-column: span 2;
}

.ss-item .ss-browser-frame {
  border-radius: var(--r-lg);
  border-color: var(--clr-border-med);
  transition: box-shadow var(--t-med);
}
.ss-item:hover .ss-browser-frame {
  box-shadow: var(--shadow-xl), 0 0 0 1px color-mix(in srgb, var(--clr-primary) 18%, transparent);
}

.ss-item .ss-browser-frame img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top;
}

.ss-caption {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 0 var(--sp-2);
}
.ss-caption strong {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
}
.ss-caption span {
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .ss-grid--desktop { grid-template-columns: 1fr; }
  .ss-item--large   { grid-column: span 1; }
}

/* ===== MOBILE SCREENSHOT SECTION ===== */
.ss-mobile-header {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.ss-mobile-header h2 {
  font-size: var(--text-3xl);
  margin-top: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.ss-mobile-header p {
  font-size: var(--text-lg);
  max-width: 560px;
}

.ss-mobile-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  align-items: start;
}

.ss-mobile-item {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  cursor: zoom-in;
}

.ss-phone-wrapper {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--clr-border-med);
  transition: transform var(--t-med), box-shadow var(--t-med);
  background: var(--clr-surface);
}
.ss-mobile-item:hover .ss-phone-wrapper {
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--shadow-xl), 0 0 0 2px color-mix(in srgb, var(--clr-blue) 22%, transparent);
}

.ss-phone-wrapper img {
  width: 100%;
  display: block;
}

@media (max-width: 1024px) {
  .ss-mobile-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .ss-mobile-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 380px) {
  .ss-mobile-grid { grid-template-columns: 1fr; max-width: 240px; margin: 0 auto; }
}

/* ===== PAGE CTA ===== */
.pg-cta {
  padding: clamp(5rem, 10vw, 7rem) 0;
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
}

.pg-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
  text-align: center;
}
.pg-cta-inner h2 {
  font-size: var(--text-3xl);
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.03em;
}
.pg-cta-inner p {
  font-size: var(--text-lg);
  max-width: 420px;
}

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
}
.lightbox[hidden] { display: none; }

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.lightbox-content {
  position: relative;
  z-index: 1;
  max-width: min(1100px, 96vw);
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  animation: lb-in 0.2s ease;
}

@keyframes lb-in {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}

.lightbox-content img {
  width: 100%;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xl);
  display: block;
}

.lightbox-caption {
  text-align: center;
  font-size: var(--text-sm);
  color: #cbd5e1;
}

.lightbox-close {
  position: absolute;
  top: -52px;
  right: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: all var(--t-fast);
}
.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #99f6e4;
}

/* For mobile screenshots in lightbox */
.lightbox-content img[data-mobile="true"] {
  max-width: 340px;
  margin: 0 auto;
}