/* ============================================================================
 * Adender.com — blocks.css
 * Rich content blocks used across home & landing pages:
 * metrics strip, pillar duo, bento grid, marquee, process stepper,
 * testimonial, verticals, CTA band, scroll reveal.
 * ==========================================================================*/

/* ============================================================================
 * Metrics strip
 * ==========================================================================*/

.ad-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: var(--ad-sp-7) 0;
  border-top: 1px solid var(--ad-line);
  border-bottom: 1px solid var(--ad-line);
}
.ad-metrics > * + * { border-left: 1px solid var(--ad-line); }
.ad-metric {
  padding: 0 var(--ad-sp-5);
  text-align: left;
}
.ad-metric__value {
  font-family: var(--ad-font-display);
  font-size: clamp(36px, 4.2vw, 56px);
  font-weight: 600;
  color: var(--ad-navy-800);
  letter-spacing: var(--ad-ls-display);
  line-height: 1;
  margin: 0 0 var(--ad-sp-2);
}
.ad-metric__value em {
  font-style: normal;
  color: var(--ad-accent);
}
.ad-metric__label {
  color: var(--ad-muted);
  font-size: 13.5px;
  line-height: 1.4;
}
@media (max-width: 768px) {
  .ad-metrics { grid-template-columns: repeat(2, 1fr); }
  .ad-metrics > :nth-child(odd) { border-left: 0; }
  .ad-metrics > :nth-child(n+3) { border-top: 1px solid var(--ad-line); padding-top: var(--ad-sp-6); margin-top: var(--ad-sp-6); }
}
@media (max-width: 480px) {
  .ad-metrics { grid-template-columns: 1fr; }
  .ad-metrics > * + * { border-left: 0; }
}

/* ============================================================================
 * Pillar (big duo cards — SEE / MANAGE)
 * ==========================================================================*/

.ad-pillar {
  position: relative;
  background: var(--ad-white);
  border: 1px solid var(--ad-line);
  border-radius: var(--ad-radius-xl);
  padding: var(--ad-sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--ad-sp-4);
  height: 100%;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform var(--ad-dur-base) var(--ad-ease-spring),
    box-shadow var(--ad-dur-base) var(--ad-ease-out),
    border-color var(--ad-dur-fast) var(--ad-ease-out);
}
.ad-pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--ad-shadow-lg);
  border-color: var(--ad-line-strong);
}
.ad-pillar::after {
  content: "";
  position: absolute;
  top: -80px; right: -80px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--ad-navy-50), transparent 65%);
  z-index: -1;
  transition: opacity var(--ad-dur-base) var(--ad-ease-out);
}
.ad-pillar--accent::after {
  background: radial-gradient(circle, var(--ad-accent-50), transparent 65%);
}
.ad-pillar__eyebrow {
  color: var(--ad-navy-700);
  font-family: var(--ad-font-ui);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.ad-pillar__eyebrow::before {
  content: "";
  width: 18px; height: 1px;
  background: var(--ad-navy-700);
}
.ad-pillar__title {
  font-family: var(--ad-font-display);
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 600;
  letter-spacing: var(--ad-ls-display);
  color: var(--ad-ink);
  margin: 0;
  line-height: 1.15;
}
.ad-pillar__body {
  color: var(--ad-muted);
  font-size: 16px;
  line-height: 1.6;
  flex: 1;
  margin: 0;
}
.ad-pillar__visual {
  width: 100%;
  margin: var(--ad-sp-4) 0;
  border-radius: var(--ad-radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--ad-navy-50);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ad-line);
}
.ad-pillar__visual svg { width: 80%; height: 80%; }

@media (max-width: 576px) {
  .ad-pillar { padding: var(--ad-sp-6); border-radius: var(--ad-radius-lg); }
  .ad-pillar__title { font-size: 22px; }
  .ad-pillar__body { font-size: 15px; }
  .ad-pillar__eyebrow { font-size: 11px; letter-spacing: 0.14em; }
}

/* ============================================================================
 * Bento grid (feature showcase)
 * ==========================================================================*/

.ad-bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(180px, auto);
  grid-auto-flow: row dense;
  gap: 16px;
}
.ad-bento__cell {
  position: relative;
  background: var(--ad-white);
  border: 1px solid var(--ad-line);
  border-radius: var(--ad-radius-lg);
  padding: var(--ad-sp-6);
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  gap: var(--ad-sp-3);
  transition:
    transform var(--ad-dur-base) var(--ad-ease-spring),
    box-shadow var(--ad-dur-base) var(--ad-ease-out),
    border-color var(--ad-dur-fast) var(--ad-ease-out);
  overflow: hidden;
}
.ad-bento__cell:hover {
  transform: translateY(-3px);
  box-shadow: var(--ad-shadow);
  border-color: var(--ad-line-strong);
}
.ad-bento__cell--hero { grid-column: span 4; grid-row: span 2; background: var(--ad-navy-50); }
.ad-bento__cell--wide { grid-column: span 4; }
.ad-bento__cell--tall { grid-row: span 2; }
.ad-bento__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--ad-radius);
  background: var(--ad-navy-50);
  color: var(--ad-navy-800);
  border: 1px solid var(--ad-line);
  margin-bottom: var(--ad-sp-3);
}
.ad-bento__icon svg { width: 18px; height: 18px; }
.ad-bento__cell--hero .ad-bento__icon { background: var(--ad-white); }
.ad-bento__title {
  font-family: var(--ad-font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--ad-ink);
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.25;
}
.ad-bento__cell--hero .ad-bento__title { font-size: 26px; }
.ad-bento__body {
  color: var(--ad-muted);
  font-size: 14.5px;
  line-height: 1.55;
  margin: 0;
}
.ad-bento__cell--hero .ad-bento__body {
  font-size: 15.5px;
  line-height: 1.6;
  max-width: 56ch;
}

@media (max-width: 991.98px) {
  .ad-bento { grid-template-columns: repeat(2, 1fr); }
  .ad-bento__cell,
  .ad-bento__cell--hero,
  .ad-bento__cell--wide { grid-column: span 1; grid-row: auto; }
  .ad-bento__cell--hero .ad-bento__title { font-size: 22px; }
}
@media (max-width: 576px) {
  .ad-bento { grid-template-columns: 1fr; }
  .ad-bento__cell,
  .ad-bento__cell--hero,
  .ad-bento__cell--wide { grid-column: span 1; grid-row: auto; }
}

/* ============================================================================
 * Marquee (integration logos)
 * ==========================================================================*/

.ad-marquee {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}
.ad-marquee__track {
  display: flex;
  gap: var(--ad-sp-9);
  align-items: center;
  width: max-content;
  animation: ad-marquee 32s linear infinite;
}
.ad-marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-family: var(--ad-font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--ad-ink);
  letter-spacing: -0.01em;
  opacity: 0.55;
  transition: opacity var(--ad-dur-fast) var(--ad-ease-out);
  white-space: nowrap;
  flex-shrink: 0;
}
.ad-marquee__item:hover { opacity: 1; }
.ad-marquee__item svg { width: 22px; height: 22px; flex-shrink: 0; }

@keyframes ad-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ad-marquee__track { animation: none; }
}
@media (max-width: 576px) {
  .ad-marquee__track { gap: var(--ad-sp-7); animation-duration: 22s; }
  .ad-marquee__item { font-size: 15px; padding: 8px 12px; }
}

/* ============================================================================
 * Process (timeline stepper)
 * ==========================================================================*/

.ad-process {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: ad-step;
  position: relative;
}
.ad-process::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 6%; right: 6%;
  height: 1px;
  background: linear-gradient(to right, var(--ad-line), var(--ad-line-strong), var(--ad-line));
}
.ad-process__step {
  position: relative;
  padding-top: var(--ad-sp-10);
  counter-increment: ad-step;
}
.ad-process__step::before {
  content: "0" counter(ad-step);
  position: absolute;
  top: 0; left: 0;
  width: 56px; height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ad-white);
  color: var(--ad-navy-800);
  border: 1px solid var(--ad-line);
  border-radius: 50%;
  font-family: var(--ad-font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.02em;
  box-shadow: var(--ad-shadow-xs);
}
.ad-process__step:hover::before {
  border-color: var(--ad-navy-500);
  color: var(--ad-navy-800);
}
.ad-process__title {
  font-family: var(--ad-font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--ad-ink);
  margin: 0 0 var(--ad-sp-2);
  letter-spacing: -0.01em;
}
.ad-process__body {
  color: var(--ad-muted);
  font-size: 14.5px;
  line-height: 1.55;
  margin: 0;
}
@media (max-width: 991.98px) {
  .ad-process { grid-template-columns: repeat(2, 1fr); }
  .ad-process::before { display: none; }
}
@media (max-width: 576px) {
  .ad-process { grid-template-columns: 1fr; }
}

/* ============================================================================
 * Testimonial
 * ==========================================================================*/

.ad-testimonial {
  background: var(--ad-white);
  border: 1px solid var(--ad-line);
  border-radius: var(--ad-radius-xl);
  padding: var(--ad-sp-9) var(--ad-sp-8);
  max-width: 920px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.ad-testimonial::before {
  content: "\201C";
  position: absolute;
  top: -10px; left: 24px;
  font-family: var(--ad-font-display);
  font-size: 200px;
  line-height: 1;
  color: var(--ad-navy-50);
  z-index: -1;
}
.ad-testimonial__quote {
  font-family: var(--ad-font-display);
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.4;
  color: var(--ad-ink);
  font-weight: 500;
  margin: 0 0 var(--ad-sp-6);
  text-wrap: balance;
  letter-spacing: -0.02em;
}
.ad-testimonial__meta {
  display: flex;
  align-items: center;
  gap: 14px;
}
.ad-testimonial__name {
  font-family: var(--ad-font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--ad-ink);
  letter-spacing: -0.01em;
}
.ad-testimonial__role {
  color: var(--ad-muted);
  font-size: 13.5px;
}
@media (max-width: 576px) {
  .ad-testimonial { padding: var(--ad-sp-7) var(--ad-sp-5); border-radius: var(--ad-radius-lg); }
  .ad-testimonial__quote { font-size: 18px; }
  .ad-testimonial::before { font-size: 120px; top: -4px; left: 14px; }
}

/* ============================================================================
 * Verticals (solutions quick nav)
 * ==========================================================================*/

.ad-verticals {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.ad-vertical {
  display: flex;
  flex-direction: column;
  padding: var(--ad-sp-6);
  background: var(--ad-white);
  border: 1px solid var(--ad-line);
  border-radius: var(--ad-radius-lg);
  color: var(--ad-ink);
  text-decoration: none;
  transition:
    transform var(--ad-dur-base) var(--ad-ease-spring),
    box-shadow var(--ad-dur-base) var(--ad-ease-out),
    border-color var(--ad-dur-fast) var(--ad-ease-out);
  gap: 10px;
  height: 100%;
}
.ad-vertical:hover {
  transform: translateY(-3px);
  box-shadow: var(--ad-shadow);
  border-color: var(--ad-navy-500);
  color: var(--ad-ink);
}
.ad-vertical__icon {
  width: 40px; height: 40px;
  border-radius: var(--ad-radius);
  background: var(--ad-navy-50);
  color: var(--ad-navy-800);
  display: inline-flex;
  align-items: center; justify-content: center;
  border: 1px solid var(--ad-line);
  margin-bottom: var(--ad-sp-3);
}
.ad-vertical__icon svg { width: 18px; height: 18px; }
.ad-vertical__title {
  font-family: var(--ad-font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}
.ad-vertical__body {
  color: var(--ad-muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  flex: 1;
}
.ad-vertical__arrow {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ad-navy-700);
  padding-top: var(--ad-sp-3);
}
.ad-vertical__arrow::after { content: "→"; transition: transform var(--ad-dur-base) var(--ad-ease-spring); }
.ad-vertical:hover .ad-vertical__arrow::after { transform: translateX(3px); }

@media (max-width: 991.98px) { .ad-verticals { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)    { .ad-verticals { grid-template-columns: 1fr; } }

/* ============================================================================
 * CTA band
 * ==========================================================================*/

.ad-section--cta { padding-top: var(--ad-sp-9); padding-bottom: var(--ad-sp-11); }
.ad-cta {
  position: relative;
  background: var(--ad-navy-900);
  color: var(--ad-inverse);
  border-radius: var(--ad-radius-xl);
  padding: clamp(40px, 6vw, 72px) clamp(28px, 4vw, 56px);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.ad-cta::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 70% at 20% 0%, rgba(41,87,230,.35), transparent 60%),
    radial-gradient(ellipse 40% 60% at 100% 100%, rgba(212,169,74,.18), transparent 60%);
  z-index: -1;
}
.ad-cta__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.7);
  font-family: var(--ad-font-ui);
  font-size: 12.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--ad-ls-caps);
  margin: 0 0 var(--ad-sp-5);
}
.ad-cta__eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ad-gold);
}
.ad-cta__heading {
  font-family: var(--ad-font-display);
  font-size: clamp(28px, 3.6vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 600;
  color: var(--ad-inverse);
  margin: 0 0 var(--ad-sp-5);
  text-wrap: balance;
}
.ad-cta__subline {
  color: rgba(255,255,255,.78);
  font-size: 17px;
  line-height: 1.5;
  margin: 0 auto var(--ad-sp-7);
  max-width: 640px;
  text-wrap: pretty;
}
.ad-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
@media (max-width: 576px) {
  .ad-cta { padding: var(--ad-sp-7) var(--ad-sp-5); border-radius: var(--ad-radius-lg); }
  .ad-cta__subline { font-size: 15.5px; }
  .ad-cta__actions { flex-direction: column; align-items: stretch; }
  .ad-cta__actions .ad-btn { width: 100%; justify-content: center; }
}

/* ============================================================================
 * Scroll reveal
 * ==========================================================================*/

/* Progressive enhancement: content is visible by default.
   When JS is ready (<html class="js">), items start hidden and fade-in on scroll. */
.ad-reveal {
  opacity: 1;
  transform: none;
}
.js .ad-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 700ms var(--ad-ease-out),
    transform 700ms var(--ad-ease-out);
  will-change: opacity, transform;
}
.ad-reveal.is-visible,
.js .ad-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.offcanvas .ad-reveal,
.js .offcanvas .ad-reveal {
  opacity: 1;
  transform: none;
}
.ad-reveal--delay-1 { transition-delay: 80ms; }
.ad-reveal--delay-2 { transition-delay: 160ms; }
.ad-reveal--delay-3 { transition-delay: 240ms; }
.ad-reveal--delay-4 { transition-delay: 320ms; }

@media (prefers-reduced-motion: reduce) {
  .ad-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}