/* ==========================================================================
   Checkpoint GTM — Component Styles
   Cards, Buttons, Badges, Section-specific styles
   ========================================================================== */

/* --- Nav dropdown: hover-gap bridge ---
   Adds an invisible hoverable strip between the nav link and its dropdown menu
   so the dropdown doesn't close when the cursor crosses the 8px gap. Applies
   globally to every page's inline .nav__dropdown markup. */
.nav__dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 14px;
  pointer-events: auto;
}
.nav__dropdown:hover::after,
.nav__dropdown:focus-within::after { pointer-events: auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

.btn--primary:hover {
  background-color: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}

.btn--secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--ghost {
  background: transparent;
  color: var(--accent);
  padding: 0.5rem 0;
}

.btn--ghost:hover {
  opacity: 0.8;
}

.btn--ghost .arrow {
  transition: transform var(--transition-fast);
}

.btn--ghost:hover .arrow {
  transform: translateX(4px);
}

.btn--large {
  font-size: 1.0625rem;
  padding: 1rem 2rem;
}

.btn--small {
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

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

.card--link {
  cursor: pointer;
}

.card--link:hover {
  transform: translateY(-2px);
}

.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--accent-subtle);
  color: var(--accent);
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

[data-theme="dark"] .card__icon {
  background: rgba(82, 183, 136, 0.15);
}

.card__title {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.card__description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: var(--space-lg);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
  transition: gap var(--transition-fast);
}

.card__link:hover {
  gap: 0.625rem;
}

/* --- Badge / Chip --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  background: var(--accent-subtle);
  color: var(--accent);
}

[data-theme="dark"] .badge {
  background: rgba(45, 106, 79, 0.35);
  color: #52B788;
  border-color: rgba(82, 183, 136, 0.3);
}

.badge--warm {
  background: rgba(232, 152, 94, 0.12);
  color: var(--accent-warm);
}

/* --- Trust Bar --- */
.trust-bar {
  padding-block: var(--space-2xl);
  border-bottom: 1px solid var(--border);
}

.trust-bar__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.trust-bar__logo {
  height: 28px;
  opacity: 0.4;
  filter: grayscale(100%);
  transition: all var(--transition-base);
}

.trust-bar__logo:hover {
  opacity: 0.8;
  filter: grayscale(0%);
}

[data-theme="dark"] .trust-bar__logo {
  filter: grayscale(100%) brightness(2);
  opacity: 0.35;
}

[data-theme="dark"] .trust-bar__logo:hover {
  filter: grayscale(0%) brightness(1);
  opacity: 0.8;
}

/* --- Stat Block --- */
.stat-block {
  text-align: center;
  padding: var(--space-xl);
}

.stat-block__number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.section--dark .stat-block__number {
  color: var(--text-inverse);
}

.stat-block__label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.section--dark .stat-block__label {
  color: rgba(250, 250, 248, 0.6);
}

[data-theme="dark"] .section--dark .stat-block__number {
  color: #52B788;
}

[data-theme="dark"] .section--dark .stat-block__label {
  color: rgba(250, 250, 248, 0.7);
}

/* --- Process / Timeline --- */
.process-steps {
  display: flex;
  gap: 0;
  position: relative;
}

.process-step {
  flex: 1;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  position: relative;
}

.process-step__number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  margin: 0 auto var(--space-md);
  position: relative;
  z-index: 1;
}

.process-step__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.0625rem;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.process-step__desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 180px;
  margin-inline: auto;
}

/* Connector line between steps */
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: calc(var(--space-xl) + 20px);
  left: calc(50% + 24px);
  width: calc(100% - 48px);
  height: 2px;
  background: var(--border);
}

[data-theme="dark"] .process-step:not(:last-child)::after {
  background: var(--border-dark);
}

/* --- Testimonial --- */
.testimonial {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  min-height: 260px;
}

.testimonial__quote {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial__quote::before {
  content: '\201C';
  font-size: 2rem;
  line-height: 0;
  vertical-align: -0.3em;
  color: var(--accent);
  margin-right: 0.15em;
}

.testimonial__author {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial__photo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.testimonial__meta {
  display: flex;
  flex-direction: column;
}

.testimonial__name {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.testimonial__role {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* --- Engagement Model Card --- */
.engagement-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
}

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

.engagement-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.engagement-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.engagement-card__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Hero Floating Cards --- */
.hero-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-hero-card);
  z-index: 2;
  pointer-events: none;
}

.hero-card__label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xs);
}

.hero-card__value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.hero-card__value--accent {
  color: var(--accent);
}

.hero-card__value--warm {
  color: var(--accent-warm);
}

.hero-card__bar {
  width: 100%;
  height: 4px;
  background: var(--bg-secondary);
  border-radius: 2px;
  margin-top: var(--space-sm);
  overflow: hidden;
}

.hero-card__bar-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--accent);
}

.hero-card--small {
  padding: var(--space-sm) var(--space-md);
}

.hero-card--small .hero-card__value {
  font-size: 1rem;
}

/* --- Proof Module (Featured Case Study) --- */
.proof-module {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.proof-module__metric {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-md);
}

.proof-module__metric-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

.proof-module__quote {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--text-primary);
  font-style: italic;
  border-left: 3px solid var(--accent);
  padding-left: var(--space-lg);
}

/* --- Divider --- */
.divider {
  height: 1px;
  background: var(--border);
  border: none;
  margin-block: var(--space-2xl);
}

@media (max-width: 768px) {
  .process-steps {
    flex-direction: column;
  }

  .process-step:not(:last-child)::after {
    display: none;
  }

  .proof-module {
    grid-template-columns: 1fr;
  }

  .trust-bar__logos {
    gap: var(--space-xl);
  }

  .trust-bar__logo {
    height: 22px;
  }
}


/* --- Image Bank (Certifications + Partnerships) --- */
.image-bank {
  position: relative;
  z-index: 5;
  padding-block: var(--space-3xl);
  background: transparent;
  margin-top: -30vh;
  pointer-events: none;
}

.image-bank-spacer {
  display: none;
}

.image-bank::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    transparent 45%,
    var(--bg-primary) 85%
  );
  pointer-events: none;
}

.image-bank a,
.image-bank button {
  pointer-events: auto;
}

.image-bank__group {
  text-align: center;
}

.image-bank__label {
  opacity: 0;
  transition: none;
}

.image-bank__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
}

.image-bank__grid--small {
  gap: var(--space-3xl);
}

.image-bank__card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  will-change: transform, opacity;
}

/* --- Partner Grid (after hero, in-flow) --- */
.partner-grid {
  padding-block: var(--space-3xl) var(--space-2xl);
  background: var(--bg-primary);
  margin-top: 0;
  position: relative;
  z-index: 10;
  overflow-x: clip;
}

.partner-grid__cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  max-width: 720px;
  margin: 0 auto;
}

.partner-grid__card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
  padding: var(--space-2xl) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}


.partner-grid__card--from-left {
  transform: translateX(-60px) translateY(40px);
}
.partner-grid__card--from-bottom {
  transform: translateY(80px);
}
.partner-grid__card--from-right {
  transform: translateX(60px) translateY(40px);
}

.partner-grid__card.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

.partner-grid__card img {
  height: 44px;
  width: auto;
  max-width: 80%;
  object-fit: contain;
  filter: grayscale(100%) brightness(0.7) sepia(100%) saturate(150%) hue-rotate(100deg);
}

[data-theme="dark"] .partner-grid__card {
  background: #FAFAF8;
  box-shadow: 0 1px 3px rgba(0,0,0,0.4), 0 4px 12px rgba(0,0,0,0.25);
}

[data-theme="dark"] .partner-grid__card img {
  filter: none;
}

@media (max-width: 640px) {
  .partner-grid__cards {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: var(--space-sm);
  }
  .partner-grid__card {
    padding: var(--space-md);
  }
  .partner-grid__card img {
    height: 28px;
  }
}

.image-bank__card img {
  height: 48px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

/* Greyscale then recolor to lighter green for partners */
.image-bank__grid:not(.image-bank__grid--small) .image-bank__card img {
  filter: grayscale(100%) brightness(0.7) sepia(100%) saturate(150%) hue-rotate(100deg);
}

[data-theme="dark"] .image-bank__grid:not(.image-bank__grid--small) .image-bank__card img {
  filter: grayscale(100%) brightness(1.4) sepia(100%) saturate(150%) hue-rotate(100deg);
}

/* Certified badges: no card, same size */
.image-bank__grid--small .image-bank__card {
  background: transparent;
  box-shadow: none;
  padding: var(--space-lg);
}

.image-bank__grid--small .image-bank__card img {
  height: 275px;
  width: 275px;
  max-width: none;
  max-height: none;
  object-fit: contain;
}

@media (max-width: 640px) {
  .image-bank__card img {
    height: 36px;
    max-width: 120px;
  }
  .image-bank__grid--small .image-bank__card img {
    height: 140px;
    width: 140px;
  }
  .image-bank {
    margin-top: -30vh;
  }
}


/* --- Logo Scroll (Client Marquee) --- */
.logo-scroll {
  background: var(--accent);
  padding-block: var(--space-3xl);
  overflow: hidden;
}

.logo-scroll__heading {
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-xl);
}

.logo-scroll__wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.logo-scroll__row {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.logo-scroll__track {
  display: flex;
  align-items: center;
  gap: var(--space-3xl);
  width: max-content;
  animation: marquee 50s linear infinite;
}

.logo-scroll__track--reverse {
  animation-direction: reverse;
}

body:has(.logo-scroll__track:hover) .logo-scroll__track {
  animation-play-state: paused;
}

.logo-scroll__item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-scroll__item a,
a.logo-scroll__item {
  cursor: pointer;
}

.logo-scroll__logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  /* Recolor to light green tint */
  filter: brightness(0) saturate(100%) invert(90%) sepia(10%) saturate(500%) hue-rotate(95deg) brightness(1.1);
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.logo-scroll__item:hover .logo-scroll__logo {
  opacity: 1;
}

[data-theme="dark"] .logo-scroll__logo {
  filter: brightness(0) saturate(100%) invert(95%) sepia(10%) saturate(400%) hue-rotate(95deg) brightness(1.2);
  opacity: 0.8;
}

@media (max-width: 640px) {
  .logo-scroll__logo {
    height: 28px;
  }
  .logo-scroll__track {
    gap: var(--space-2xl);
  }
}