/* Semrush-style promo cards + solutions accordion — SEONNET gold palette */

.promo {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vh, 4.5rem) var(--pad) 1rem;
}

.promo-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
  align-items: stretch;
}

.promo-card {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  padding: 1.6rem 1.5rem 1.7rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-height: 32rem;
  border: 1px solid rgba(23, 23, 23, 0.06);
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.45s;
}

.promo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.1);
}

.promo-card--gold {
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(255, 255, 255, 0.45), transparent 55%),
    linear-gradient(165deg, #f6e2b5 0%, #efd08a 48%, #e8c46e 100%);
}

.promo-card--mint {
  background:
    radial-gradient(ellipse 70% 45% at 100% 0%, rgba(255, 255, 255, 0.55), transparent 55%),
    linear-gradient(165deg, #e8f0e6 0%, #d7e8d8 55%, #c9dfc8 100%);
}

.promo-hatch {
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 38%;
  pointer-events: none;
  background: repeating-linear-gradient(
    -32deg,
    rgba(255, 255, 255, 0.55) 0 2px,
    transparent 2px 10px
  );
  mask-image: linear-gradient(135deg, transparent 20%, #000 70%);
  -webkit-mask-image: linear-gradient(135deg, transparent 20%, #000 70%);
}

.promo-copy {
  position: relative;
  z-index: 1;
  max-width: 28rem;
}

.promo-kicker {
  margin: 0 0 0.65rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #9a6709;
}

.promo-copy h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: #171717;
  margin: 0 0 0.75rem;
}

.promo-copy h2 em {
  display: block;
  margin-top: 0.15em;
  font-weight: 500;
  color: #9a6709;
  font-style: normal;
}

.en-title {
  text-transform: none;
  letter-spacing: 0.045em;
}

.promo-copy p {
  margin: 0 0 1.15rem;
  color: #3f3f46;
  font-size: 0.98rem;
  line-height: 1.55;
  max-width: 36ch;
}

.promo-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.015em;
  text-decoration: none;
  color: #171717;
  background: #fff;
  border: 1px solid rgba(23, 23, 23, 0.14);
  border-radius: 999px;
  padding: 0.8rem 1.25rem;
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
}

.promo-cta:hover {
  transform: translateY(-1px);
  border-color: #171717;
}

.promo-cta.dark {
  background: #171717;
  color: #fff;
  border-color: #171717;
}

.promo-cta.dark:hover {
  background: #000;
}

.promo-stage {
  position: relative;
  z-index: 1;
  margin-top: auto;
  flex: 1;
  display: flex;
  align-items: flex-end;
  width: 100%;
  min-width: 0;
}

.promo-media {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 1.35rem;
  overflow: hidden;
  background: #fffdf8;
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 22px 44px rgba(28, 25, 23, 0.14);
}

.promo-media--dark {
  background: #14120e;
  border-color: rgba(255, 255, 255, 0.16);
}

.promo-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.screen-film {
  max-width: var(--maxw);
  margin: 0 auto 1.5rem;
}

.screen-media {
  aspect-ratio: 16 / 9;
  background: #f6f4ef;
}

/* --- visibility UI --- */

.viz {
  width: 100%;
  background: #fff;
  border-radius: 1rem;
  padding: 1rem 1rem 0.85rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(23, 23, 23, 0.06);
  transform: translateY(8px);
  opacity: 0;
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.7s;
}

.promo-card.reveal.in .viz,
.promo-card.in .viz {
  transform: none;
  opacity: 1;
}

.promo-card.reveal.in .assist,
.promo-card.in .assist {
  transform: none;
  opacity: 1;
}

.promo-card.reveal.in .gauge-fill,
.promo-card.in .gauge-fill {
  stroke-dashoffset: 44;
}

.promo-card.reveal.in .gauge-needle,
.promo-card.in .gauge-needle {
  transform: rotate(42deg);
}

.promo-card.reveal.in .viz-chart path,
.promo-card.in .viz-chart path {
  stroke-dashoffset: 0;
}

.viz-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.7rem;
}

.viz-top strong {
  font-family: var(--display);
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  color: #171717;
}

.viz-tabs {
  display: flex;
  gap: 0.2rem;
  background: #f4f4f5;
  padding: 0.18rem;
  border-radius: 999px;
}

.viz-tabs span {
  font-size: 0.68rem;
  font-weight: 600;
  color: #71717a;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
}

.viz-tabs .on {
  background: #f3e0a8;
  color: #171717;
}

.viz-body {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.7rem;
  align-items: center;
  margin-bottom: 0.6rem;
}

.gauge {
  text-align: center;
}

.gauge-svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.gauge-track {
  fill: none;
  stroke: #ececec;
  stroke-width: 10;
  stroke-linecap: round;
}

.gauge-fill {
  fill: none;
  stroke: url(#gaugeGrad);
  stroke: #74dcb8;
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 157;
  stroke-dashoffset: 157;
  transition: stroke-dashoffset 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.promo-card.in .gauge-fill,
.promo-card.reveal.in .gauge-fill {
  stroke-dashoffset: 44;
}

.gauge-needle {
  fill: #e9a93a;
  transform-origin: 60px 58px;
  transform: rotate(-70deg);
  transition: transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.promo-card.in .gauge-needle,
.promo-card.reveal.in .gauge-needle {
  transform: rotate(42deg);
}

.gauge-score {
  margin: -0.35rem 0 0;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: -0.04em;
  color: #171717;
  line-height: 1;
}

.gauge-score span {
  font-size: 0.75rem;
  color: #a1a1aa;
  font-weight: 500;
}

.gauge-label {
  margin: 0.15rem 0 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: #171717;
}

.viz-note {
  background: rgba(116, 220, 184, 0.18);
  border-radius: 0.65rem;
  padding: 0.7rem 0.75rem;
  font-size: 0.78rem;
  line-height: 1.35;
  color: #3f3f46;
}

.viz-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.9rem;
  font-size: 0.68rem;
  color: #71717a;
  margin-bottom: 0.35rem;
}

.viz-legend i {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.3rem;
  vertical-align: middle;
}

.lg-gold { background: #e9a93a; }
.lg-ink { background: #52525b; }
.lg-soft { background: #a1a1aa; }

.viz-chart {
  width: 100%;
  height: 4.2rem;
  display: block;
}

.viz-chart path {
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-dasharray: 420;
  stroke-dashoffset: 420;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ch-gold { stroke: #e9a93a; }
.ch-ink { stroke: #52525b; }
.ch-soft { stroke: #c4c4c4; }

.promo-card.in .viz-chart path,
.promo-card.reveal.in .viz-chart path {
  stroke-dashoffset: 0;
}

.viz-axis {
  display: flex;
  justify-content: space-between;
  font-size: 0.62rem;
  color: #a1a1aa;
  margin-top: 0.2rem;
}

/* --- assistant UI --- */

.assist {
  width: 100%;
  display: grid;
  gap: 0.7rem;
  transform: translateY(8px);
  opacity: 0;
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) 0.08s, opacity 0.7s 0.08s;
}

.promo-card.in .assist,
.promo-card.reveal.in .assist {
  transform: none;
  opacity: 1;
}

.assist-chat {
  background: #fff;
  border-radius: 1rem;
  padding: 0.95rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.1);
  display: grid;
  gap: 0.55rem;
  border: 1px solid rgba(23, 23, 23, 0.06);
}

.bubble {
  max-width: 92%;
  font-size: 0.82rem;
  line-height: 1.4;
  padding: 0.65rem 0.8rem;
  border-radius: 0.85rem;
}

.bubble.out {
  background: #171717;
  color: #fafafa;
  border-bottom-left-radius: 0.25rem;
}

.bubble.in {
  justify-self: end;
  background: #f4f4f5;
  color: #171717;
  border-bottom-right-radius: 0.25rem;
}

.bubble.typing {
  display: inline-flex;
  gap: 0.28rem;
  align-items: center;
  width: auto;
  padding: 0.7rem 0.9rem;
  background: #171717;
}

.bubble.typing span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #a1a1aa;
  animation: blink 1.2s ease-in-out infinite;
}

.bubble.typing span:nth-child(2) { animation-delay: 0.15s; }
.bubble.typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes blink {
  0%, 80%, 100% { opacity: 0.25; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-2px); }
}

.assist-slot {
  background: #fff;
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(23, 23, 23, 0.06);
  display: grid;
  gap: 0.2rem;
}

.assist-slot .lbl {
  color: #a86b0d;
}

.assist-slot strong {
  font-family: var(--display);
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  color: #171717;
}

.assist-slot em {
  font-style: normal;
  font-size: 0.78rem;
  color: #059669;
  font-weight: 600;
}

.call-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 24rem;
  margin: 0 -0.2rem;
  border-radius: 1.25rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 50% 60%, rgba(233, 169, 58, 0.28), transparent 62%),
    radial-gradient(ellipse 40% 30% at 20% 80%, rgba(154, 103, 9, 0.35), transparent 70%),
    #14120e;
}

.call-stage::before {
  content: "";
  position: absolute;
  inset: -20% -10%;
  background:
    radial-gradient(ellipse 45% 30% at 30% 55%, rgba(233, 169, 58, 0.35), transparent 70%),
    radial-gradient(ellipse 40% 28% at 72% 48%, rgba(201, 146, 46, 0.28), transparent 68%);
  filter: blur(8px);
  animation: aurora 8s ease-in-out infinite;
}

.phone {
  position: relative;
  z-index: 1;
  width: min(100%, 15.5rem);
  margin: 0 auto;
  padding: 0.45rem;
  border-radius: 1.85rem;
  background: #0c0b09;
  box-shadow:
    0 0 0 1px rgba(233, 169, 58, 0.35),
    0 0 40px rgba(233, 169, 58, 0.18),
    0 24px 40px rgba(0, 0, 0, 0.45);
}

.phone-screen {
  position: relative;
  min-height: 22.5rem;
  border-radius: 1.5rem;
  overflow: hidden;
  background: #0e0d0b;
  color: #f6f1e7;
}

.phone-live,
.phone-lock {
  position: absolute;
  inset: 0;
  padding: 0.85rem 0.75rem 0.8rem;
}

.phone-live {
  display: grid;
  align-content: start;
  justify-items: center;
  text-align: center;
  animation: scene-live 12s ease-in-out infinite;
}

.phone-lock {
  display: grid;
  align-content: start;
  gap: 0.45rem;
  animation: scene-lock 12s ease-in-out infinite;
}

.phone-bar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #d6d3d1;
}

.live-dot::before {
  content: "";
  display: inline-block;
  width: 0.4rem;
  height: 0.4rem;
  margin-right: 0.35rem;
  border-radius: 50%;
  background: #e9a93a;
  box-shadow: 0 0 0 0 rgba(233, 169, 58, 0.7);
  animation: pulse-dot 1.4s ease-out infinite;
  vertical-align: -1px;
}

.phone-orb {
  width: 4.2rem;
  height: 4.2rem;
  margin-top: 1.3rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #f6e2b5, #c4922e 45%, #6b4a12 78%);
  box-shadow:
    0 0 0 8px rgba(233, 169, 58, 0.12),
    0 0 0 16px rgba(233, 169, 58, 0.06);
  animation: orb 2.4s ease-in-out infinite;
}

.phone-who,
.phone-timer,
.phone-said,
.phone-clock,
.phone-date {
  margin: 0;
  max-width: none;
}

.phone-who {
  margin-top: 0.85rem;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.phone-timer {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: #e9a93a;
}

.wave {
  display: flex;
  align-items: center;
  gap: 0.22rem;
  height: 1.6rem;
  margin-top: 0.85rem;
}

.wave i {
  display: block;
  width: 3px;
  height: 0.35rem;
  border-radius: 99px;
  background: #e9a93a;
  animation: bar 0.9s ease-in-out infinite;
}

.wave i:nth-child(2) { animation-delay: 0.1s; }
.wave i:nth-child(3) { animation-delay: 0.2s; }
.wave i:nth-child(4) { animation-delay: 0.05s; }
.wave i:nth-child(5) { animation-delay: 0.25s; }
.wave i:nth-child(6) { animation-delay: 0.15s; }
.wave i:nth-child(7) { animation-delay: 0.3s; }
.wave i:nth-child(8) { animation-delay: 0.08s; }
.wave i:nth-child(9) { animation-delay: 0.18s; }

.phone-said {
  margin-top: 0.9rem;
  font-size: 0.82rem;
  line-height: 1.35;
  color: #e7e5e4;
}

.phone-clock {
  margin-top: 0.35rem;
  font-family: var(--display);
  font-size: 2.6rem;
  font-weight: 560;
  letter-spacing: -0.05em;
  line-height: 1;
  text-align: center;
}

.phone-date {
  text-align: center;
  font-size: 0.78rem;
  color: #a8a29e;
}

.phone-notes {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.phone-notes li {
  padding: 0.5rem 0.6rem;
  border-radius: 0.75rem;
  background: rgba(255, 252, 247, 0.08);
  border: 1px solid rgba(233, 169, 58, 0.18);
}

.phone-notes strong,
.phone-notes span {
  display: block;
}

.phone-notes strong {
  font-size: 0.75rem;
  font-weight: 600;
}

.phone-notes span {
  margin-top: 0.12rem;
  font-size: 0.68rem;
  line-height: 1.3;
  color: #d6d3d1;
}

@keyframes bar {
  0%, 100% { height: 0.3rem; }
  50% { height: 1.35rem; }
}

@keyframes orb {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

@keyframes pulse-dot {
  70% { box-shadow: 0 0 0 6px rgba(233, 169, 58, 0); }
  100% { box-shadow: 0 0 0 0 rgba(233, 169, 58, 0); }
}

@keyframes aurora {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(4%, -3%, 0) scale(1.06); }
}

@keyframes scene-live {
  0%, 42% { opacity: 1; }
  52%, 90% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes scene-lock {
  0%, 42% { opacity: 0; }
  52%, 90% { opacity: 1; }
  100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .phone-live,
  .phone-lock,
  .wave i,
  .phone-orb,
  .live-dot::before,
  .call-stage::before {
    animation: none;
  }

  .phone-lock {
    opacity: 0;
  }
}

/* --- solutions accordion --- */

.solutions {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3rem, 8vh, 5.5rem) var(--pad);
}

.sol-acc {
  display: grid;
  gap: 0.65rem;
}

.sol-item {
  border-radius: 1.15rem;
  background: #eef2ef;
  border: 1px solid rgba(23, 23, 23, 0.05);
  overflow: hidden;
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
}

.sol-item.is-open {
  background: linear-gradient(145deg, #f6e2b5 0%, #efd08a 100%);
  border-color: transparent;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}

.sol-item[data-tone="map"].is-open {
  background: linear-gradient(145deg, #dce9f5 0%, #c5d9ef 100%);
}

.sol-item[data-tone="trust"].is-open {
  background: linear-gradient(145deg, #d9efe6 0%, #bfe3d4 100%);
}

.sol-item[data-tone="site"].is-open {
  background: linear-gradient(145deg, #ece7df 0%, #ddd4c6 100%);
}

.sol-item[data-tone="call"].is-open {
  background: linear-gradient(145deg, #f5dcc8 0%, #efc5a2 100%);
}

.sol-item[data-tone="ai"].is-open {
  background: linear-gradient(145deg, #e4ebe4 0%, #c9dcc9 100%);
}

.sol-head {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.2rem 1rem;
  align-items: center;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 1.15rem 1.2rem;
  cursor: pointer;
  color: #171717;
}

.sol-k {
  grid-column: 1;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #71717a;
  font-weight: 500;
}

.sol-k.en-title {
  text-transform: none;
  letter-spacing: 0.08em;
}

.sol-item.is-open .sol-k {
  color: #7a5510;
}

.sol-t {
  grid-column: 1;
  font-family: var(--display);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.sol-ico {
  grid-column: 2;
  grid-row: 1 / span 2;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  border: 1px solid rgba(23, 23, 23, 0.18);
  background: rgba(255, 255, 255, 0.55);
  position: relative;
  transition: transform 0.35s, background 0.35s;
}

.sol-ico::before,
.sol-ico::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: #171717;
  transform: translate(-50%, -50%);
}

.sol-ico::before {
  width: 10px;
  height: 1.5px;
}

.sol-ico::after {
  width: 1.5px;
  height: 10px;
  transition: transform 0.3s, opacity 0.3s;
}

.sol-item.is-open .sol-ico {
  background: #171717;
}

.sol-item.is-open .sol-ico::before,
.sol-item.is-open .sol-ico::after {
  background: #fff;
}

.sol-item.is-open .sol-ico::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.sol-body {
  display: grid;
  gap: 1rem;
  padding: 0 1.2rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.35s, padding 0.35s;
}

.sol-item.is-open .sol-body {
  max-height: 12rem;
  opacity: 1;
  padding: 0 1.2rem 1.3rem;
}

.sol-body p {
  margin: 0;
  color: #3f3f46;
  max-width: 48ch;
  font-size: 0.98rem;
  line-height: 1.55;
}

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

  .promo-card {
    min-height: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .viz,
  .assist,
  .gauge-fill,
  .gauge-needle,
  .viz-chart path,
  .bubble.typing span {
    transition: none;
    animation: none;
  }

  .viz,
  .assist {
    opacity: 1;
    transform: none;
  }

  .gauge-fill {
    stroke-dashoffset: 44;
  }

  .gauge-needle {
    transform: rotate(42deg);
  }

  .viz-chart path {
    stroke-dashoffset: 0;
  }
}