/* ============================================
   CET ENVIRO — Homepage v3
   Qualcomm exact slider: rounded cards,
   peek left/right, gap between slides
   ============================================ */

/* ══ HERO SLIDER ══ */
.hero-section {
  background: var(--white);
  overflow: hidden;
}

/* Outer track — full screen width; slide 1 still starts flush left and
   the last slide still ends flush right (see main.js moveTo()) */
.hero-track-outer {
  position: relative;
  width: 100%;
  overflow: hidden;
}

/* The moving track */
.hero-track {
  display: flex;
  gap: 12px;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* Each slide — fixed width, single-side peek reveals the next slide.
   Taller than before so the wider full-screen slide keeps good proportions. */
.hero-slide {
  flex: 0 0 calc(100% - 110px); /* 110px peek of the next/previous slide */
  overflow: hidden;
  position: relative;
  min-height: 440px;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  flex-shrink: 0;
}

/* Gradient overlay so text reads on image */
.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(0, 0, 0, 0.68) 0%,
    rgba(0, 0, 0, 0.38) 50%,
    rgba(0, 0, 0, 0.08) 100%
  );
  border-radius: inherit;
  z-index: 1;
}

/* Text on image */
.hero-slide-content {
  position: relative;
  z-index: 2;
  padding: 44px 48px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero-slide-label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.hero-slide-h {
  font-size: 35px;
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.hero-slide-h .accent { color: #7CFFC4; }
.hero-slide-h .accent-blue { color: #5EC8F0; }
.hero-slide-sub {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
  max-width: 420px;
  margin-bottom: 22px;
}
.hero-slide-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  text-decoration: none;
  width: fit-content;
  background: var(--leaf);
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease);
}
.hero-slide-link:hover { background: #27a36f; color: #fff; }
.hero-slide-link::after { content: '›'; font-size: 16px; }

/* Dots + pause row */
.hero-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 18px 0 22px;
  position: relative;
}
.hero-dot {
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  border: none;
  padding: 0;
}
.hero-dot.active {
  background: var(--forest);
  width: 36px;
}
.hero-dot:not(.active) { width: 18px; }
.hero-pause {
  position: absolute;
  right: var(--gutter);
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--text-mid);
  cursor: pointer;
}

/* ══ STATEMENT + 3 cards ══ */
.statement-section {
  padding: var(--space-3xl) var(--gutter);
  background: var(--white);
  text-align: center;
}
.statement-heading {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: var(--space-2xl);
}
.statement-heading .accent { color: var(--leaf); }
.statement-sub {
  font-size: var(--text-md);
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 744px;
  margin: -14px auto 25px;
}
.statement-cta { margin-top: var(--space-2xl); display: flex; justify-content: center; }
.statement-cta-patch {
  display: inline-flex;
  background: linear-gradient(135deg, var(--sky) 0%, var(--sky-mid) 50%, var(--forest) 100%);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
}

.industry-nav { display: flex; justify-content: flex-end; gap: 8px; max-width: var(--max-width); margin: 0 auto var(--space-md); }
.industry-nav-btn { width: 40px; height: 40px; border-radius: 50%; border: 1.5px solid var(--border); background: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--text-mid); font-size: 14px; transition: all var(--dur); }
.industry-nav-btn:hover { background: var(--forest); color: #fff; border-color: var(--forest); }
.industry-nav-btn:disabled { opacity: 0.3; cursor: default; pointer-events: none; }

.three-grid {
  display: flex;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  gap: var(--space-lg);
  max-width: var(--max-width);
  margin-inline: auto;
  text-align: left;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.three-grid::-webkit-scrollbar { display: none; }
.img-card { cursor: pointer; flex: 0 0 calc((100% - 2 * var(--space-lg)) / 3); scroll-snap-align: start; }
.img-card-img {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-md);
  background-size: cover;
  background-position: center;
}
.img-card-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}
.img-card-desc {
  font-size: 16px;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 8px;
}
.img-card-link {
  font-size: 16px;
  font-weight: 600;
  color: var(--forest);
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  transition: color var(--dur);
}
.img-card-link:hover { color: var(--leaf); }

/* ══ SOLUTIONS — 3 toggles inside 1 container ══ */
.solutions-section {
  padding: var(--space-2xl) 0 var(--space-3xl);
  background: var(--white);
}
.solutions-inner {
  max-width: var(--max-width);
  margin-inline: auto;
}
.solutions-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}
.solutions-header-h {
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--space-md);
}

/* ONE container, 3 pills inside */
.sol-toggle-wrap {
  display: inline-flex;
  background: var(--off-white);
  border-radius: var(--radius-pill);
  padding: 8px;
  gap: 4px;
}
.sol-toggle-btn {
  font-size: 14px;
  font-weight: 700;
  padding: 15px 26px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--text-mid);
  transition: all var(--dur) var(--ease);
  font-family: var(--font);
  white-space: nowrap;
}
.sol-toggle-btn.active {
  background: var(--forest);
  color: #fff;
  box-shadow: 0 2px 8px rgba(13, 59, 37, 0.25);
}
.sol-toggle-btn:hover:not(.active) {
  background: rgba(0, 0, 0, 0.05);
  color: var(--ink);
}

/* 50/50 panel */
.sol-panel { display: none; gap: 20px; border-radius: var(--radius-lg); overflow: hidden; min-height: 375px; }
.sol-panel.active { display: flex; }
.sol-panel-left {
  flex: 0 0 calc(50% - 10px);
  min-width: 0;
  background: var(--forest);
  padding: 44px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.sol-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--leaf);
  background: rgba(46, 182, 125, 0.1);
  border: 1px solid rgba(46, 182, 125, 0.25);
  padding: 5px 13px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  width: fit-content;
  text-transform: uppercase;
}
.sol-panel-h {
  font-size: 45px;
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.sol-panel-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
  max-width: 360px;
}
.sol-metrics {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}
.sol-metric-num {
  font-size: 23px;
  font-weight: 700;
  color: var(--leaf);
  letter-spacing: -0.02em;
}
.sol-metric-label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sol-panel-right {
  flex: 0 0 calc(50% - 10px);
  aspect-ratio: 1 / 1;
  background: var(--card-bg);
  overflow: hidden;
  position: relative;
}
.dummy-img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  background-size: cover;
  background-position: center;
}

/* Sub-grid */
.sol-subgrid {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-top: 12px;
}
.sol-subrow { display: grid; grid-template-columns: repeat(3, 1fr); }
.sol-subitem {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--dur);
}
.sol-subitem:nth-child(3n) { border-right: none; }
.sol-subitem:hover { background: var(--leaf-pale); }
.ssi-left { display: flex; align-items: center; }
.ssi-name { font-size: 15px; font-weight: 600; color: var(--ink); }
.ssi-arr { font-size: 15px; color: var(--text-muted); }

/* ══ PARTNERS — auto-scrolling logo marquee ══ */
.partners-strip {
  padding: 28px 0;
  background: #fff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.partners-inner { max-width: var(--max-width); margin-inline: auto; }
.partners-label {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--ink);
  text-align: center;
  margin-bottom: 18px;
  padding-inline: var(--gutter);
}
.partners-marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.partners-track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: partners-scroll 50s linear infinite;
}
.partners-marquee:hover .partners-track { animation-play-state: paused; }
.partner-logo {
  height: 73px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
  flex-shrink: 0;
  filter: grayscale(1);
  opacity: 0.6;
  transition: opacity var(--dur), filter var(--dur);
}
.partner-logo:hover { filter: grayscale(0); opacity: 1; }
@keyframes partners-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .partners-track { animation: none; }
}

/* ══ DARK PANEL ══ */
.dark-panel-section { padding: 0 0 var(--space-lg); background: var(--white); }
.dark-panel {
  max-width: var(--max-width);
  margin-inline: auto;
  background: var(--sky);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  min-height: 260px;
  position: relative;
}
.dark-panel-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.dark-panel-col { flex: 0 0 33.333%; min-width: 0; position: relative; z-index: 1; }
.dark-panel-col.dark-panel-features-col { flex: 0 0 66.666%; }
.dark-panel-title-col {
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.dark-panel-title {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
}
.dark-panel-sub {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.65;
  max-width: 320px;
  margin-bottom: var(--space-lg);
}
.dark-panel-features-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-flow: column;
  grid-template-rows: repeat(3, auto);
  align-items: start;
  column-gap: 0;
  row-gap: 22px;
  padding: 40px 32px;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}
.dp-feature { padding-right: 24px; }
.dp-feature:nth-child(n+4) { padding-right: 0; padding-left: 24px; border-left: 1px solid rgba(255, 255, 255, 0.06); }
.dp-feature-title { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.dp-feature-desc { font-size: 16px; color: rgba(255, 255, 255, 0.65); line-height: 1.6; }

/* ══ RESOURCES ══ */
.resources-section { padding: var(--space-3xl) var(--gutter); background: #fff; }
.resources-inner { max-width: var(--max-width); margin-inline: auto; }
.resources-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-xl);
  gap: var(--space-xl);
}
.resources-heading { font-size: var(--text-3xl); font-weight: 700; color: var(--ink); letter-spacing: -0.025em; line-height: 1.2; }
.resources-heading .accent { color: var(--leaf); }
.resources-header-right { display: flex; flex-direction: row; align-items: center; gap: 20px; }
.resources-desc { font-size: 16px; color: var(--text-mid); line-height: 1.65; max-width: 460px; text-align: left; }
.cs-panel { position: relative; overflow: hidden; border: 1px solid var(--border); }
.cs-panel-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.cs-panel-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: repeat(3, minmax(220px, auto));
  gap: 0;
}
.cs-panel-cell {}
.cs-mini-card { border-radius: 0; padding: var(--space-xl); background: #fff; display: flex; flex-direction: column; justify-content: center; }
.cs-mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--forest);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
}
.cs-mini-tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--leaf); flex-shrink: 0; }
.cs-mini-title { font-size: 20px; font-weight: 700; color: var(--ink); line-height: 1.3; margin-bottom: 10px; }
.cs-mini-result { font-size: 16px; color: var(--text-mid); line-height: 1.65; }

/* ══ SPLIT PROMO ══ */
.split-section { padding: 0 0 var(--space-lg); background: #fff; }
.split-card {
  max-width: var(--max-width);
  margin-inline: auto;
  display: flex;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 400px;
}
.split-img { flex: 0 0 50%; background-size: cover; background-position: center; min-height: 200px; }
.split-content { flex: 0 0 50%; min-width: 0; background: var(--sky); padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; }
.split-heading { font-size: 30px; font-weight: 700; color: #fff; line-height: 1.3; letter-spacing: -0.02em; margin-bottom: 10px; }
.split-sub { font-size: 16px; color: rgba(255,255,255,0.75); line-height: 1.65; margin-bottom: var(--space-lg); }
.split-content .btn { font-size: 15px; }
.split-heading .accent { color: #7CFFC4; }
.split-heading .accent-blue { color: #5EC8F0; }
.split-card.full-bleed { max-width: none; margin-inline: 0; border-radius: 0; min-height: 460px; }

/* ══ TESTIMONIALS ══ */
.testimonials-section { padding: var(--space-3xl) var(--gutter); background: var(--off-white); }
.testimonials-inner { max-width: var(--max-width); margin-inline: auto; }
.testimonials-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: var(--space-xl); gap: var(--space-lg); }
.testimonials-heading { font-size: var(--text-3xl); font-weight: 700; color: var(--ink); letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 6px; }
.testimonials-sub { font-size: var(--text-base); color: var(--text-mid); }
.testimonials-track {
  display: flex;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  gap: var(--space-lg);
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.testimonials-track::-webkit-scrollbar { display: none; }
.testimonial-card {
  flex: 0 0 calc((100% - 2 * var(--space-lg)) / 3);
  scroll-snap-align: start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
}
.testimonial-quote-icon { color: var(--leaf); font-size: 22px; margin-bottom: var(--space-md); }
.testimonial-text { font-size: 16px; color: var(--text); line-height: 1.7; margin-bottom: var(--space-lg); flex: 1; }
.testimonial-client { font-size: 14px; font-weight: 700; color: var(--forest); padding-top: var(--space-md); border-top: 1px solid var(--border); }

/* ══ IMPACT NUMBERS ══ */
.impact-section { padding: var(--space-3xl) var(--gutter); background: var(--leaf-pale); }
.impact-inner { max-width: var(--max-width); margin-inline: auto; }
.impact-split { display: grid; grid-template-columns: 36% 1fr; gap: var(--space-2xl); align-items: center; text-align: left; }
.impact-text-col { min-width: 0; }
.impact-text-col .statement-heading { margin-bottom: var(--space-lg); }
.impact-stats-col { min-width: 0; }
.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.impact-stat { padding: 18px 20px; background: rgba(255, 255, 255, 0.55); border: 1px solid rgba(46, 182, 125, 0.2); border-radius: var(--radius-md); }
.impact-num { font-size: 28px; font-weight: 800; color: var(--forest); letter-spacing: -0.02em; margin-bottom: 6px; }
.impact-label { font-size: 14px; color: var(--text-mid); line-height: 1.5; }
@media (max-width: 900px) {
  .impact-split { grid-template-columns: 1fr; }
}
@media (max-width: 480px) { .impact-grid { grid-template-columns: 1fr; } }

/* ══ TECHNOLOGY FEATURES ══ */
.features-section { padding: var(--space-3xl) var(--gutter); background: #fff; text-align: center; }
.features-inner { max-width: var(--max-width); margin-inline: auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  text-align: left;
}
.feature-card { padding: var(--space-lg); border: 1px solid var(--border); border-radius: var(--radius-md); transition: box-shadow var(--dur), transform var(--dur); }
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--leaf-pale);
  color: var(--forest);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: var(--space-md);
}
.feature-title { font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.feature-body { font-size: 14px; color: var(--text-mid); line-height: 1.65; }
@media (max-width: 900px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 768px) { .features-grid { grid-template-columns: 1fr; } }

/* ══ CTA ══ */
.cta-section { padding: var(--space-3xl) 0; background: var(--white); }
.cta-card {
  max-width: var(--max-width);
  margin-inline: auto;
  min-height: 400px;
  background: linear-gradient(135deg, var(--sky) 0%, var(--sky-mid) 50%, var(--forest) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xl);
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 50% 50%, rgba(46,182,125,0.07), transparent 70%);
  pointer-events: none;
}
.cta-left { position: relative; z-index: 1; }
.cta-eyebrow { font-size: 13px; font-weight: 700; color: var(--leaf); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 10px; }
.cta-heading { font-size: 38px; font-weight: 700; color: #fff; line-height: 1.15; letter-spacing: -0.025em; margin-bottom: 10px; }
.cta-sub { font-size: 16px; color: rgba(255,255,255,0.7); line-height: 1.7; }
.cta-right { position: relative; z-index: 1; flex-shrink: 0; text-align: center; }
.cta-form { display: flex; gap: 10px; min-width: 0; }
.cta-input {
  width: 220px;
  height: 48px;
  padding: 0 16px;
  font-family: var(--font);
  font-size: 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
}
.cta-input::placeholder { color: rgba(255, 255, 255, 0.5); }
.cta-input:focus { outline: none; border-color: var(--leaf); background: rgba(255, 255, 255, 0.12); }
.cta-note { font-size: 13px; color: rgba(255,255,255,0.55); margin-top: 10px; }

/* ══ FAQ ══ */
.faq-section { padding: var(--space-3xl) var(--gutter); background: #fff; }
.faq-inner { max-width: 860px; margin-inline: auto; }
.faq-heading { font-size: var(--text-3xl); font-weight: 700; color: var(--ink); letter-spacing: -0.025em; line-height: 1.2; margin-bottom: var(--space-xl); text-align: center; }
.faq-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 22px 4px;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q:hover { color: var(--forest); }
.faq-chev { flex-shrink: 0; color: var(--text-muted); font-size: 13px; transition: transform var(--dur); }
.faq-item[open] .faq-chev { transform: rotate(180deg); color: var(--forest); }
.faq-a { font-size: 16px; color: var(--text-mid); line-height: 1.7; padding: 0 4px var(--space-lg); max-width: 720px; }

/* ══ FADE IN ══ */
.fade-in { opacity: 0; transform: translateY(18px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }

/* ══ RESPONSIVE ══ */
@media (max-width: 900px) {
  .hero-slide { flex: 0 0 calc(100% - 64px); }
  .sol-panel-right { flex: 0 0 calc(50% - 10px); }
  .dark-panel-title-col { padding: 36px 28px; }
  .dark-panel-features-col { padding: 32px 24px; row-gap: 18px; }
  .img-card { flex-basis: calc((100% - var(--space-lg)) / 2); }
  .testimonial-card { flex-basis: calc((100% - var(--space-lg)) / 2); }
}
@media (max-width: 768px) {
  .solutions-inner, .dark-panel-section, .split-section, .cta-section { padding-inline: var(--gutter); }
  .hero-slide { flex: 0 0 calc(100% - 32px); min-height: 340px; }
  .img-card { flex-basis: 88%; }
  .testimonial-card { flex-basis: 88%; }
  .testimonials-header { flex-direction: column; align-items: flex-start; }
  .sol-toggle-wrap {
    display: flex;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    justify-content: flex-start;
  }
  .sol-toggle-wrap::-webkit-scrollbar { display: none; }
  .sol-toggle-btn { padding: 12px 18px; font-size: 13px; flex: 0 0 auto; }
  .sol-panel { flex-direction: column; }
  .sol-panel-right { display: none; }
  .sol-subrow { grid-template-columns: 1fr; }
  .dark-panel { flex-direction: column; }
  .dark-panel-col { flex-basis: auto; }
  .dark-panel-features-col {
    grid-template-columns: 1fr;
    grid-auto-flow: row;
    grid-template-rows: none;
    border-left: none;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 28px var(--gutter) 36px;
    row-gap: 20px;
  }
  .dp-feature, .dp-feature:nth-child(n+4) { padding: 0; border-left: none; }
  .resources-header { flex-direction: column; }
  .resources-desc { text-align: left; }
  .resources-header-right { flex-direction: column; align-items: flex-start; }
  .cs-panel-bg { position: relative; inset: auto; height: 200px; }
  .cs-panel-grid { grid-template-columns: 1fr; grid-template-rows: none; }
  .cs-panel-cell { display: none; }
  .split-card { flex-direction: column; }
  .cta-card { flex-direction: column; padding: var(--space-2xl); text-align: center; }
  .cta-form { flex-direction: column; }
  .cta-input { width: 100%; min-width: 0; }
  .cta-form .btn { white-space: normal; text-align: center; width: 100%; justify-content: center; }
  .statement-cta-patch { width: 100%; max-width: 340px; }
  .statement-heading { font-size: var(--text-2xl); }
  .hero-slide-h { font-size: 28px; }
}