/* ==========================================================================
   DIGIS ADS — Section Layouts
   Each section gets its own art-directed grid. Nothing here is a repeat
   of "heading / paragraph / heading / paragraph".
   ========================================================================== */

/* ---------------------------------------------------------------------- */
/* Hero                                                                    */
/* ---------------------------------------------------------------------- */

.hero {
  position: relative;
  padding-top: calc(var(--nav-height) + var(--space-11));
  padding-bottom: var(--space-12);
  overflow: hidden;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-9);
  align-items: start;
}

.hero__copy {
  max-width: 640px;
}

.hero__eyebrow {
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: clamp(2.75rem, 5.2vw, var(--fs-4xl));
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
}

.hero__title .accent {
  background: linear-gradient(100deg, var(--orange-highlight), var(--orange-primary) 60%, var(--orange-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lede {
  margin-top: var(--space-6);
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  max-width: 52ch;
}

.hero__actions {
  margin-top: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.hero__disclaimer {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--glass-border);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  max-width: 46ch;
  line-height: var(--lh-relaxed);
}

/* Right side: logo staged in an abstract dark/orange environment */
.hero__stage {
  position: relative;
  z-index: 1;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__logo-wrap {
  position: relative;
  z-index: 2;
  width: 94%;
  padding: var(--space-4);
}

.hero__logo-wrap img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 60px rgba(255, 122, 0, 0.25));
}

@media (prefers-reduced-motion: no-preference) {
  .hero__logo-wrap {
    animation: logoFloat 8s ease-in-out infinite;
  }
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero__orbit-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange-highlight);
  box-shadow: 0 0 16px 4px var(--glass-orange-glow);
}

.hero__scroll-cue {
  position: absolute;
  left: var(--container-pad);
  bottom: var(--space-6);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-secondary);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 34px;
  background: linear-gradient(180deg, var(--text-muted), transparent);
}

@media (max-width: 980px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__stage {
    aspect-ratio: 4 / 3;
    order: -1;
  }
  .hero__scroll-cue {
    display: none;
  }
}

@media (max-width: 560px) {
  .hero {
    padding-top: calc(var(--nav-height) + var(--space-8));
  }
  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
}

/* ---------------------------------------------------------------------- */
/* What We Do — asymmetric service grid                                   */
/* ---------------------------------------------------------------------- */

.services {
  position: relative;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-areas:
    "lead lead lead lead tiktok tiktok"
    "meta meta track track tiktok tiktok"
    "perf perf perf perf perf perf";
  gap: var(--space-5);
}

.service-card {
  padding: var(--space-7);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Feature the first service as a large lead card */
.service-card--lead {
  grid-area: lead;
  min-height: 340px;
  background:
    radial-gradient(140% 100% at 100% 0%, rgba(255, 122, 0, 0.14), transparent 60%),
    var(--bg-surface);
}

.service-card--meta {
  grid-area: meta;
}

.service-card--track {
  grid-area: track;
}

.service-card--tall {
  grid-area: tiktok;
  min-height: 100%;
}

.service-card--wide {
  grid-area: perf;
}

.service-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.service-card__num {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  letter-spacing: var(--ls-wide);
}

.service-card__glyph {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--orange-highlight);
}

.service-card__glyph svg {
  width: 20px;
  height: 20px;
}

.service-card__title {
  margin-top: var(--space-6);
  font-size: var(--fs-xl);
}

.service-card--lead .service-card__title {
  font-size: var(--fs-2xl);
}

.service-card__text {
  margin-top: var(--space-3);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  max-width: 42ch;
}

@media (max-width: 980px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-areas:
      "lead lead"
      "meta track"
      "tiktok tiktok"
      "perf perf";
  }
  .service-card,
  .service-card--lead,
  .service-card--meta,
  .service-card--track,
  .service-card--tall,
  .service-card--wide {
    min-height: auto;
  }
}

@media (max-width: 620px) {
  .services__grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "lead"
      "meta"
      "track"
      "tiktok"
      "perf";
  }
}

/* ---------------------------------------------------------------------- */
/* Problems — diagnostic grid                                             */
/* ---------------------------------------------------------------------- */

.problems {
  position: relative;
  background: var(--bg-secondary);
}

.problems__intro {
  max-width: 60ch;
}

.problems__grid {
  margin-top: var(--space-9);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--glass-border);
  border-left: 1px solid var(--glass-border);
}

.problem-cell {
  position: relative;
  border-right: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-6) var(--space-5);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  cursor: default;
  transition: background var(--dur-base) var(--ease-standard);
}

.problem-cell:hover,
.problem-cell:focus-within {
  background: rgba(255, 122, 0, 0.05);
}

.problem-cell__num {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  color: var(--orange-highlight);
  letter-spacing: var(--ls-wide);
}

.problem-cell__title {
  margin-top: var(--space-5);
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: var(--lh-snug);
}

.problem-cell__reveal {
  margin-top: var(--space-3);
  color: var(--text-secondary);
  font-size: var(--fs-xs);
  line-height: var(--lh-relaxed);
  max-height: 0;
  opacity: 0;
  transform: translateY(6px);
  transition: max-height var(--dur-base) var(--ease-standard),
              opacity var(--dur-base) var(--ease-standard),
              transform var(--dur-base) var(--ease-standard);
}

.problem-cell:hover .problem-cell__reveal,
.problem-cell:focus-within .problem-cell__reveal {
  max-height: 120px;
  opacity: 1;
  transform: translateY(0);
}

.problem-cell::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--orange-primary), var(--orange-highlight));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-standard);
}

.problem-cell:hover::after,
.problem-cell:focus-within::after {
  transform: scaleX(1);
}

@media (max-width: 980px) {
  .problems__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .problems__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------------------- */
/* Approach — horizontal connected process                                */
/* ---------------------------------------------------------------------- */

.approach {
  position: relative;
}

.approach__statement {
  max-width: 22ch;
  font-size: clamp(1.9rem, 3.6vw, var(--fs-2xl));
}

.approach__support {
  margin-top: var(--space-5);
  max-width: 54ch;
  color: var(--text-secondary);
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
}

.approach__intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: start;
  margin-bottom: var(--space-11);
}

.process {
  position: relative;
}

.process__track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.process__line {
  position: absolute;
  top: 27px;
  left: 4%;
  right: 4%;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 122, 0, 0.5), rgba(255, 154, 61, 0.15));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.1s var(--ease-out);
}

.process__line.is-visible {
  transform: scaleX(1);
}

.process-step {
  position: relative;
  padding-top: var(--space-9);
}

.process-step__dot {
  position: absolute;
  top: 18px;
  left: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--orange-primary);
  box-shadow: 0 0 0 6px rgba(255, 122, 0, 0.08);
}

.process-step__num {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  letter-spacing: var(--ls-wide);
}

.process-step__title {
  margin-top: var(--space-3);
  font-size: var(--fs-lg);
  letter-spacing: var(--ls-normal);
}

.process-step__text {
  margin-top: var(--space-3);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  max-width: 30ch;
}

@media (max-width: 980px) {
  .approach__intro {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .process__track {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .process__line {
    top: 0;
    bottom: 0;
    left: 8px;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, rgba(255, 122, 0, 0.5), rgba(255, 154, 61, 0.1));
    transform: scaleY(0);
    transform-origin: top;
  }
  .process__line.is-visible {
    transform: scaleY(1);
  }
  .process-step {
    padding-top: 0;
    padding-left: var(--space-8);
  }
  .process-step__dot {
    top: 4px;
    left: 0;
  }
}

/* ---------------------------------------------------------------------- */
/* Who We Help — light, spacious                                          */
/* ---------------------------------------------------------------------- */

.who {
  background: var(--bg-secondary);
}

.who__statement {
  font-size: clamp(2rem, 4vw, var(--fs-2xl));
  max-width: 26ch;
  margin-bottom: var(--space-10);
}

.who__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.who-card {
  padding: var(--space-2) var(--space-2) var(--space-6);
  border-top: 1px solid var(--glass-border);
}

.who-card__num {
  display: block;
  margin-top: var(--space-5);
  font-family: var(--font-display);
  color: var(--orange-highlight);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
}

.who-card__text {
  margin-top: var(--space-4);
  font-size: var(--fs-lg);
  line-height: var(--lh-snug);
  color: var(--text-primary);
  max-width: 26ch;
}

@media (max-width: 860px) {
  .who__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------------------- */
/* Why Digis Ads — asymmetric principle grid                              */
/* ---------------------------------------------------------------------- */

.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.principle {
  padding: var(--space-8);
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.principle:nth-child(1) {
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(255, 122, 0, 0.1), transparent 60%),
    var(--bg-surface);
}

.principle__num {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  line-height: 1;
  background: linear-gradient(180deg, rgba(245, 245, 242, 0.5), rgba(245, 245, 242, 0.05));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.principle__body {
  max-width: 40ch;
}

.principle__title {
  font-size: var(--fs-lg);
  letter-spacing: var(--ls-snug);
}

.principle__text {
  margin-top: var(--space-3);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

@media (max-width: 780px) {
  .why__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------------------------- */
/* Final CTA                                                               */
/* ---------------------------------------------------------------------- */

.cta {
  position: relative;
}

.cta__panel {
  position: relative;
  padding: var(--space-12) var(--container-pad);
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-align: left;
}

.cta__title {
  font-size: clamp(2.25rem, 5vw, var(--fs-3xl));
  max-width: 18ch;
}

.cta__text {
  margin-top: var(--space-5);
  color: var(--text-secondary);
  font-size: var(--fs-lg);
  max-width: 48ch;
  line-height: var(--lh-relaxed);
}

.cta__row {
  margin-top: var(--space-9);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.cta__email {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--text-primary);
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: var(--space-2);
  transition: border-color var(--dur-base) var(--ease-standard), color var(--dur-base) var(--ease-standard);
}

.cta__email:hover,
.cta__email:focus-visible {
  color: var(--orange-highlight);
  border-color: var(--orange-highlight);
}

.cta__logo-mark {
  position: absolute;
  right: 6%;
  bottom: 6%;
  width: 42%;
  max-width: 420px;
  opacity: 0.14;
  pointer-events: none;
}

@media (max-width: 640px) {
  .cta__panel {
    padding: var(--space-9) var(--space-5);
  }
  .cta__row {
    flex-direction: column;
    align-items: flex-start;
  }
  .cta__logo-mark {
    display: none;
  }
}

/* ---------------------------------------------------------------------- */
/* Footer                                                                  */
/* ---------------------------------------------------------------------- */

.footer {
  border-top: 1px solid var(--glass-border);
  padding-block: var(--space-9);
}

.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  height: 22px;
  width: auto;
}

.footer__tagline {
  margin-top: var(--space-4);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.footer__email {
  display: inline-block;
  margin-top: var(--space-4);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  transition: color var(--dur-fast) var(--ease-standard);
}

.footer__email:hover,
.footer__email:focus-visible {
  color: var(--orange-highlight);
}

.footer__cols {
  display: flex;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.footer__col-title {
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__col a {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  transition: color var(--dur-fast) var(--ease-standard);
}

.footer__col a:hover,
.footer__col a:focus-visible {
  color: var(--text-primary);
}

.footer__bottom {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: var(--fs-2xs);
}

@media (max-width: 640px) {
  .footer__inner {
    flex-direction: column;
  }
  .footer__cols {
    gap: var(--space-8);
  }
}