/**
 * PradhiCA — Student testimonials gallery (testimonials.html)
 * Soft Structuralism + trust-first social proof
 */

.pg-tmon {
  --tmon-ink: #0b1220;
  --tmon-ink-soft: #1e293b;
  --tmon-muted: #64748b;
  --tmon-paper: #f4f6f9;
  --tmon-surface: #ffffff;
  --tmon-line: rgba(15, 23, 42, 0.08);
  --tmon-accent: #0d9488;
  --tmon-accent-deep: #0f766e;
  --tmon-gold: #d4a017;
  --tmon-ease: cubic-bezier(0.32, 0.72, 0, 1);
  --tmon-radius: 1.25rem;
  --tmon-radius-lg: 1.75rem;
  background: var(--tmon-paper);
  color: var(--tmon-ink);
  overflow-x: hidden;
}

.pg-tmon *,
.pg-tmon *::before,
.pg-tmon *::after {
  box-sizing: border-box;
}

/* ---------- Hero ---------- */
.tmon-hero {
  position: relative;
  min-height: min(72dvh, 640px);
  padding: 3.5rem 0 4.5rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 55% 70% at 88% 12%, rgba(13, 148, 136, 0.28), transparent 55%),
    radial-gradient(ellipse 45% 55% at 8% 88%, rgba(212, 160, 23, 0.12), transparent 50%),
    linear-gradient(148deg, #070b12 0%, #0c1222 42%, #111827 78%, #0f172a 100%);
  color: #fff;
}

.tmon-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
  pointer-events: none;
  opacity: 0.55;
}

.tmon-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 72px;
  background: linear-gradient(to top, var(--tmon-paper), transparent);
  pointer-events: none;
}

.tmon-hero .container {
  position: relative;
  z-index: 1;
}

.tmon-hero__crumb {
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  font-size: 0.8125rem;
  opacity: 0.78;
}

.tmon-hero__crumb a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.35s var(--tmon-ease);
}

.tmon-hero__crumb a:hover {
  color: #fff;
}

.tmon-hero__crumb li:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
  opacity: 0.45;
}

.tmon-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: end;
}

@media (min-width: 992px) {
  .tmon-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 3rem;
  }
}

.tmon-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}

.tmon-hero__eyebrow i {
  color: var(--tmon-gold);
  font-size: 0.75rem;
}

.tmon-hero__title {
  font-family: "Maven Pro", "DM Sans", sans-serif;
  font-weight: 800;
  font-size: clamp(2.15rem, 5.2vw, 3.65rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin: 0 0 1rem;
  color: #fff;
  max-width: 14ch;
}

.tmon-hero__title em {
  font-style: normal;
  color: #5eead4;
}

.tmon-hero__lead {
  margin: 0 0 1.75rem;
  max-width: 36rem;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
}

.tmon-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tmon-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-family: "DM Sans", sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition:
    transform 0.45s var(--tmon-ease),
    background 0.45s var(--tmon-ease),
    box-shadow 0.45s var(--tmon-ease),
    color 0.45s var(--tmon-ease);
}

.tmon-btn:active {
  transform: scale(0.98);
}

.tmon-btn--primary {
  background: #fff;
  color: var(--tmon-ink);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
}

.tmon-btn--primary:hover {
  background: #f0fdfa;
  color: var(--tmon-accent-deep);
  text-decoration: none;
  transform: translateY(-2px);
}

.tmon-btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.tmon-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  text-decoration: none;
}

.tmon-btn__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.08);
  font-size: 0.75rem;
  transition: transform 0.45s var(--tmon-ease);
}

.tmon-btn--primary:hover .tmon-btn__icon {
  transform: translateX(2px) translateY(-1px) scale(1.05);
}

.tmon-btn--ghost .tmon-btn__icon {
  background: rgba(255, 255, 255, 0.12);
}

/* Hero collage preview */
.tmon-hero__collage {
  position: relative;
  height: 280px;
  margin-top: 0.5rem;
}

@media (min-width: 992px) {
  .tmon-hero__collage {
    height: 360px;
  }
}

.tmon-hero__frame {
  position: absolute;
  padding: 0.35rem;
  border-radius: calc(var(--tmon-radius) + 0.2rem);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  transition: transform 0.7s var(--tmon-ease);
}

.tmon-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--tmon-radius);
}

.tmon-hero__frame--a {
  width: 58%;
  height: 78%;
  left: 0;
  top: 8%;
  z-index: 2;
  transform: rotate(-3.5deg);
}

.tmon-hero__frame--b {
  width: 48%;
  height: 62%;
  right: 0;
  top: 0;
  z-index: 1;
  transform: rotate(4deg);
  opacity: 0.92;
}

.tmon-hero__frame--c {
  width: 42%;
  height: 48%;
  right: 8%;
  bottom: 0;
  z-index: 3;
  transform: rotate(-1.5deg);
}

@media (hover: hover) {
  .tmon-hero__collage:hover .tmon-hero__frame--a {
    transform: rotate(-2deg) translateY(-6px);
  }
  .tmon-hero__collage:hover .tmon-hero__frame--b {
    transform: rotate(2.5deg) translateY(4px);
  }
  .tmon-hero__collage:hover .tmon-hero__frame--c {
    transform: rotate(0deg) translateY(-4px);
  }
}

@media (max-width: 767.98px) {
  .tmon-hero {
    min-height: 0;
    padding: 2.5rem 0 3.5rem;
  }
  .tmon-hero__title {
    max-width: none;
  }
  .tmon-hero__collage {
    height: 220px;
    max-width: 340px;
    margin-left: auto;
    margin-right: auto;
  }
  .tmon-hero__frame--a,
  .tmon-hero__frame--b,
  .tmon-hero__frame--c {
    transform: none !important;
  }
  .tmon-hero__frame--a {
    width: 55%;
    height: 70%;
    left: 0;
    top: 12%;
  }
  .tmon-hero__frame--b {
    width: 48%;
    height: 55%;
    right: 0;
    top: 0;
  }
  .tmon-hero__frame--c {
    width: 40%;
    height: 42%;
    right: 10%;
    bottom: 0;
  }
}

/* ---------- Trust strip ---------- */
.tmon-trust {
  position: relative;
  z-index: 2;
  margin-top: -2.5rem;
  padding: 0 0 1rem;
}

.tmon-trust__shell {
  padding: 0.4rem;
  border-radius: var(--tmon-radius-lg);
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid var(--tmon-line);
}

.tmon-trust__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-radius: calc(var(--tmon-radius-lg) - 0.25rem);
  background: var(--tmon-surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  overflow: hidden;
}

@media (min-width: 768px) {
  .tmon-trust__inner {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tmon-trust__item {
  padding: 1.35rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--tmon-line);
}

@media (min-width: 768px) {
  .tmon-trust__item {
    border-bottom: none;
    border-right: 1px solid var(--tmon-line);
  }
  .tmon-trust__item:last-child {
    border-right: none;
  }
}

.tmon-trust__item:last-child {
  border-bottom: none;
}

.tmon-trust__num {
  display: block;
  font-family: "Maven Pro", sans-serif;
  font-weight: 800;
  font-size: 1.65rem;
  letter-spacing: -0.03em;
  color: var(--tmon-ink);
  line-height: 1.15;
  margin-bottom: 0.25rem;
}

.tmon-trust__label {
  margin: 0;
  font-size: 0.875rem;
  color: var(--tmon-muted);
  line-height: 1.45;
}

/* ---------- Gallery section ---------- */
.tmon-gallery {
  padding: 3.5rem 0 5rem;
}

.tmon-gallery__head {
  max-width: 40rem;
  margin: 0 0 2rem;
}

.tmon-gallery__title {
  font-family: "Maven Pro", sans-serif;
  font-weight: 800;
  font-size: clamp(1.65rem, 3.2vw, 2.25rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 0.65rem;
  color: var(--tmon-ink);
}

.tmon-gallery__sub {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--tmon-muted);
}

.tmon-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--tmon-line);
}

.tmon-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tmon-filter {
  appearance: none;
  border: 1px solid var(--tmon-line);
  background: var(--tmon-surface);
  color: var(--tmon-ink-soft);
  font-family: "DM Sans", sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  transition:
    background 0.4s var(--tmon-ease),
    color 0.4s var(--tmon-ease),
    border-color 0.4s var(--tmon-ease),
    transform 0.35s var(--tmon-ease);
}

.tmon-filter:hover {
  border-color: rgba(13, 148, 136, 0.35);
  color: var(--tmon-accent-deep);
}

.tmon-filter.is-active {
  background: var(--tmon-ink);
  border-color: var(--tmon-ink);
  color: #fff;
}

.tmon-filter:active {
  transform: scale(0.97);
}

.tmon-count {
  font-size: 0.875rem;
  color: var(--tmon-muted);
  font-weight: 500;
}

.tmon-count strong {
  color: var(--tmon-ink);
  font-weight: 700;
}

/* Masonry via CSS columns */
.tmon-masonry {
  column-count: 1;
  column-gap: 1rem;
}

@media (min-width: 576px) {
  .tmon-masonry {
    column-count: 2;
    column-gap: 1.1rem;
  }
}

@media (min-width: 992px) {
  .tmon-masonry {
    column-count: 3;
    column-gap: 1.25rem;
  }
}

@media (min-width: 1280px) {
  .tmon-masonry {
    column-count: 4;
    column-gap: 1.35rem;
  }
}

.tmon-card {
  break-inside: avoid;
  margin: 0 0 1.1rem;
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s var(--tmon-ease),
    transform 0.75s var(--tmon-ease);
}

.tmon-card.is-in {
  opacity: 1;
  transform: translateY(0);
}

.tmon-card.is-hidden {
  display: none;
}

.tmon-card__shell {
  display: block;
  padding: 0.35rem;
  border-radius: calc(var(--tmon-radius) + 0.15rem);
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid var(--tmon-line);
  text-decoration: none;
  color: inherit;
  cursor: zoom-in;
  transition:
    transform 0.55s var(--tmon-ease),
    box-shadow 0.55s var(--tmon-ease),
    border-color 0.55s var(--tmon-ease);
}

.tmon-card__shell:hover,
.tmon-card__shell:focus {
  text-decoration: none;
  color: inherit;
  outline: none;
  transform: translateY(-4px);
  border-color: rgba(13, 148, 136, 0.28);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.1);
}

.tmon-card__shell:focus-visible {
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.35);
}

.tmon-card__core {
  position: relative;
  overflow: hidden;
  border-radius: var(--tmon-radius);
  background: #0c1222;
  aspect-ratio: 1 / 1;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.tmon-card__core img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--tmon-ease);
  will-change: transform;
}

.tmon-card__shell:hover .tmon-card__core img,
.tmon-card__shell:focus .tmon-card__core img {
  transform: scale(1.045);
}

.tmon-card__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(7, 11, 18, 0.72) 0%,
    rgba(7, 11, 18, 0.08) 42%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.5s var(--tmon-ease);
  pointer-events: none;
}

.tmon-card__shell:hover .tmon-card__veil,
.tmon-card__shell:focus .tmon-card__veil {
  opacity: 1;
}

.tmon-card__meta {
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.5s var(--tmon-ease),
    transform 0.5s var(--tmon-ease);
  pointer-events: none;
}

.tmon-card__shell:hover .tmon-card__meta,
.tmon-card__shell:focus .tmon-card__meta {
  opacity: 1;
  transform: translateY(0);
}

.tmon-card__tag {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.tmon-card__zoom {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--tmon-ink);
  font-size: 0.75rem;
}

@media (max-width: 767.98px) {
  .tmon-card__veil,
  .tmon-card__meta {
    opacity: 1;
    transform: none;
  }
  .tmon-card__veil {
    background: linear-gradient(
      to top,
      rgba(7, 11, 18, 0.55) 0%,
      transparent 45%
    );
  }
}

/* Load more */
.tmon-more {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.tmon-more[hidden] {
  display: none;
}

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

.tmon-btn--ink:hover {
  background: #1e293b;
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
}

.tmon-btn--ink .tmon-btn__icon {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* ---------- Closing CTA ---------- */
.tmon-cta {
  padding: 0 0 5rem;
}

.tmon-cta__shell {
  padding: 0.4rem;
  border-radius: var(--tmon-radius-lg);
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid var(--tmon-line);
}

.tmon-cta__inner {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--tmon-radius-lg) - 0.25rem);
  padding: 2.75rem 1.75rem;
  background:
    radial-gradient(ellipse 60% 80% at 100% 0%, rgba(13, 148, 136, 0.35), transparent 55%),
    linear-gradient(135deg, #0b1220 0%, #111827 55%, #0f172a 100%);
  color: #fff;
  text-align: center;
}

@media (min-width: 768px) {
  .tmon-cta__inner {
    padding: 3.5rem 3rem;
  }
}

.tmon-cta__title {
  font-family: "Maven Pro", sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  color: #fff;
}

.tmon-cta__text {
  margin: 0 auto 1.75rem;
  max-width: 34rem;
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
}

.tmon-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

/* ---------- Lightbox ---------- */
.tmon-lb {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(7, 11, 18, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.4s var(--tmon-ease),
    visibility 0.4s var(--tmon-ease);
}

.tmon-lb.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.tmon-lb__panel {
  position: relative;
  width: min(920px, 100%);
  max-height: min(92dvh, 920px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.tmon-lb__figure {
  position: relative;
  width: 100%;
  max-height: calc(92dvh - 5rem);
  padding: 0.4rem;
  border-radius: 1.35rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.45);
}

.tmon-lb__figure img {
  display: block;
  width: 100%;
  max-height: calc(92dvh - 5.8rem);
  height: auto;
  object-fit: contain;
  border-radius: 1.1rem;
  background: #0c1222;
}

.tmon-lb__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.875rem;
  font-weight: 600;
}

.tmon-lb__nav {
  display: flex;
  gap: 0.5rem;
}

.tmon-lb__btn {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    background 0.35s var(--tmon-ease),
    transform 0.35s var(--tmon-ease);
}

.tmon-lb__btn:hover {
  background: rgba(255, 255, 255, 0.16);
}

.tmon-lb__btn:active {
  transform: scale(0.96);
}

.tmon-lb__close {
  position: absolute;
  top: -0.25rem;
  right: -0.25rem;
  z-index: 2;
}

@media (max-width: 575.98px) {
  .tmon-lb__close {
    top: 0.25rem;
    right: 0.25rem;
  }
}

body.tmon-lb-lock {
  overflow: hidden;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .tmon-card,
  .tmon-card__core img,
  .tmon-card__shell,
  .tmon-card__veil,
  .tmon-card__meta,
  .tmon-hero__frame,
  .tmon-btn,
  .tmon-lb {
    transition: none !important;
    animation: none !important;
  }

  .tmon-card {
    opacity: 1;
    transform: none;
  }
}