/* ── 광고상품 (에이전시형) ── */

.ad-lineup {
  padding: 0;
  background: var(--paper);
}

.ad-lineup-intro {
  padding: 96px 0 56px;
  text-align: center;
  max-width: 680px;
}

.ad-lineup-intro h2 {
  font-size: clamp(34px, 4.5vw, 48px);
  letter-spacing: -0.04em;
}

.ad-lineup-intro p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.ad-lineup-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.ad-lineup-stat {
  padding: 36px 24px;
  text-align: center;
  background: var(--white);
}

.ad-lineup-stat strong {
  display: block;
  font-size: clamp(28px, 3.5vw, 38px);
  letter-spacing: -0.03em;
  color: var(--navy-900);
}

.ad-lineup-stat span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 600;
}

.ad-lineup-row {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: 380px;
  color: inherit;
  border-bottom: 1px solid var(--line);
  transition: background 0.3s ease;
}

.ad-lineup-row:hover {
  background: #f6faff;
}

.ad-lineup-row:nth-child(odd) .ad-lineup-visual {
  order: 2;
}

.ad-lineup-visual {
  margin: 0;
  overflow: hidden;
  position: relative;
  min-height: 340px;
  height: 100%;
}

.ad-lineup-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 26, 43, 0.08), transparent 55%);
  pointer-events: none;
}

.ad-lineup-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.ad-lineup-row:hover .ad-lineup-visual img {
  transform: scale(1.04);
}

.ad-lineup-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px clamp(32px, 6vw, 80px);
}

.ad-lineup-no {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--blue-600);
  margin-bottom: 14px;
}

.ad-lineup-copy h3 {
  font-size: clamp(30px, 3.8vw, 42px);
  letter-spacing: -0.04em;
  margin-bottom: 16px;
  line-height: 1.2;
}

.ad-lineup-copy p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
  max-width: 460px;
}

.ad-lineup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.ad-lineup-tags span {
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  color: var(--navy-700);
}

.ad-lineup-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  font-size: 15px;
  font-weight: 800;
  color: var(--navy-900);
}

.ad-lineup-link::after {
  content: "→";
  transition: transform 0.2s ease;
}

.ad-lineup-row:hover .ad-lineup-link::after {
  transform: translateX(5px);
}

.ad-lineup-sub {
  padding: 72px 0 96px;
  background: linear-gradient(180deg, var(--paper-soft) 0%, var(--paper) 100%);
}

.ad-lineup-sub .product-section-head {
  text-align: center;
  margin: 0 auto 44px;
}

.ad-lineup-sub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.ad-lineup-sub-grid-duo {
  grid-template-columns: repeat(2, 1fr);
  max-width: 760px;
  margin: 0 auto;
}

.ad-lineup-sub-card {
  display: block;
  color: inherit;
  background: var(--white);
  border-radius: 22px;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ad-lineup-sub-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(16, 48, 82, 0.12);
}

.ad-lineup-sub-card figure {
  margin: 0;
  height: 160px;
  overflow: hidden;
}

.ad-lineup-sub-card figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.ad-lineup-sub-card:hover figure img {
  transform: scale(1.05);
}

.ad-lineup-sub-card div {
  padding: 24px 26px 28px;
}

.ad-lineup-sub-card h4 {
  font-size: 20px;
  margin: 8px 0 10px;
  letter-spacing: -0.02em;
}

.ad-lineup-sub-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ── Product Landing ── */

.product-page {
  background: var(--paper);
}

.product-hero {
  position: relative;
  min-height: 56vh;
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
  margin-top: calc(-1 * var(--header-h));
  padding-top: var(--header-h);
}

.product-hero-bg {
  position: absolute;
  inset: 0;
  margin: 0;
}

.product-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.product-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 16, 24, 0.35) 0%, rgba(7, 16, 24, 0.15) 35%, rgba(7, 16, 24, 0.92) 100%),
    linear-gradient(90deg, rgba(7, 16, 24, 0.55) 0%, transparent 60%);
}

.product-hero-inner {
  position: relative;
  z-index: 1;
  padding: 140px 0 80px;
  max-width: 780px;
}

.product-hero-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 16px;
}

.product-hero h1 {
  font-size: clamp(40px, 6vw, 64px);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.product-hero-lead {
  margin-top: 22px;
  max-width: 580px;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
}

.product-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.product-hero-phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding: 12px 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  backdrop-filter: blur(8px);
}

.product-hero-phone em {
  font-style: normal;
  font-size: 18px;
  font-weight: 800;
  color: #fde68a;
}

.product-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 28px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.65);
}

.product-back:hover {
  color: var(--white);
}

/* Sticky anchor nav */
.product-strip-nav-wrap {
  position: sticky;
  top: 64px;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.product-strip-nav {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 12px 0;
  scrollbar-width: none;
}

.product-strip-nav::-webkit-scrollbar {
  display: none;
}

.product-strip-nav a {
  flex-shrink: 0;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy-700);
  background: var(--paper-soft);
  border: 1px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.product-strip-nav a:hover,
.product-strip-nav a.is-active {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
}

.product-strip-nav-inquiry {
  margin-left: auto;
  flex-shrink: 0;
  align-self: center;
  font-size: 14px;
  font-weight: 800;
  color: var(--blue-600);
  white-space: nowrap;
}

/* Stats */
.product-stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--navy-900);
  color: var(--white);
}

.product-stat {
  padding: 40px 24px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.product-stat:last-child {
  border-right: none;
}

.product-stat strong {
  display: block;
  font-size: clamp(26px, 3vw, 36px);
  letter-spacing: -0.03em;
  color: #fde68a;
}

.product-stat span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.5;
}

/* Sections */
.product-section {
  padding: 96px 0;
}

.product-section.alt {
  background: var(--paper-soft);
}

.product-section.dark {
  background: var(--navy-900);
  color: var(--white);
}

.product-section.dark .product-section-head p,
.product-section.dark .product-split p {
  color: rgba(255, 255, 255, 0.68);
}

.product-section-head {
  max-width: 680px;
  margin-bottom: 52px;
}

.product-section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.product-section-head.center h3 {
  font-size: clamp(30px, 3.8vw, 42px);
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.product-section-head.center .product-chips {
  justify-content: center;
}

.product-section-head h2 {
  font-size: clamp(30px, 3.8vw, 42px);
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.product-section-head p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.product-section-label {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--blue-600);
}

.product-section.dark .product-section-label {
  color: #93c5fd;
}

/* Full bleed visuals */
.product-visual-full {
  margin: 0;
  line-height: 0;
}

.product-visual-full img {
  width: 100%;
  height: auto;
  display: block;
}

.product-visual-caption {
  padding: 20px clamp(20px, 5vw, 48px);
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

.product-image-band {
  position: relative;
  min-height: 420px;
  display: grid;
  align-items: end;
  overflow: hidden;
}

.product-image-band-bg {
  position: absolute;
  inset: 0;
  margin: 0;
}

.product-image-band-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-image-band-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(7, 16, 24, 0.88) 100%);
}

.product-image-band-copy {
  position: relative;
  z-index: 1;
  padding: 48px clamp(20px, 5vw, 48px) 56px;
  max-width: 720px;
  color: var(--white);
}

.product-image-band-copy h3 {
  font-size: clamp(26px, 3.5vw, 36px);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.product-image-band-copy p {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.78);
}

/* Split & specs */
.product-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.product-split figure {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(16, 48, 82, 0.1);
  background: var(--paper-soft);
  max-height: 360px;
}

.product-split img {
  width: 100%;
  height: 360px;
  max-height: 360px;
  object-fit: contain;
  object-position: center;
  display: block;
  background: var(--paper-soft);
}

/* Split fill (image height matches copy) */
.product-split.is-fill {
  align-items: stretch;
}

.product-split.is-fill figure {
  position: relative;
  height: 100%;
  min-height: 0;
  max-height: none;
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(16, 48, 82, 0.1);
  background: var(--paper-soft);
}

.product-split.is-fill .product-split-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 0;
}

.product-split.is-fill figure > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  min-height: 0;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* IPTV carrier posters — vertical 3:4, show full banner text */
.product-split.iptv-split {
  align-items: center;
}

.product-split.iptv-split.is-fill figure.iptv-poster {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  max-height: 560px;
  margin: 0 auto;
  box-shadow: none;
  border: none;
  background: transparent;
}

.product-split.iptv-split.is-fill figure.iptv-poster > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center top;
  background: transparent;
}

/* IPTV 3사 원본 합본 이미지 — 테두리·그림자 없음 */
.iptv-trio {
  margin: 36px 0 0;
  border: none;
  outline: none;
  box-shadow: none;
  background: transparent;
  border-radius: 0;
  overflow: visible;
}

.iptv-trio img {
  display: block;
  width: 100%;
  height: auto;
  border: none;
  outline: none;
  box-shadow: none;
  border-radius: 0;
  background: transparent;
}

/* IPTV tabs */
.iptv-tablist {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 0 40px;
}

.iptv-tab {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy-800);
  font: inherit;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.iptv-tab:hover {
  border-color: #b9d3e8;
  color: var(--blue-700);
}

.iptv-tab.is-active {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: var(--white);
}

.iptv-panel[hidden] {
  display: none !important;
}

.iptv-plain {
  margin: 0;
  border: none;
  box-shadow: none;
  background: transparent;
  border-radius: 0;
  overflow: visible;
}

.iptv-plain img {
  display: block;
  width: 100%;
  height: auto;
  border: none;
  box-shadow: none;
  border-radius: 0;
  background: transparent;
}

.iptv-plain figcaption {
  margin-top: 10px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-700);
}

.iptv-billing,
.iptv-placement {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.iptv-billing-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
  margin-top: 28px;
}

.iptv-channel-label {
  margin: 16px 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--blue-600);
}

.iptv-channel-label.center {
  text-align: center;
}

.iptv-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.iptv-channel-list li {
  padding: 5px 10px;
  border-radius: 8px;
  background: #eef4fa;
  color: var(--navy-800);
  font-size: 12px;
  font-weight: 700;
}

.iptv-channel-all {
  margin-top: 28px;
  padding: 22px 20px;
  background: #f7fafc;
  border-radius: 16px;
}

.iptv-logo-marquee {
  margin-top: 36px;
}

.iptv-marquee-viewport {
  margin-top: 14px;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.iptv-marquee-track {
  display: flex;
  align-items: center;
  gap: 14px;
  width: max-content;
  animation: iptv-marquee 42s linear infinite;
}

.iptv-marquee-track img {
  display: block;
  height: 48px;
  width: auto;
  max-width: 168px;
  flex: 0 0 auto;
  object-fit: contain;
  object-position: center;
  padding: 10px 14px;
  box-sizing: content-box;
  border: 1px solid var(--line);
  box-shadow: none;
  border-radius: 12px;
  background: #fff;
}

.iptv-logo-marquee:hover .iptv-marquee-track {
  animation-play-state: paused;
}

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

.iptv-channel-list.is-wide {
  justify-content: center;
}

.iptv-channel-list.is-wide li {
  background: var(--white);
  border: 1px solid var(--line);
}

.iptv-price-card {
  margin: 28px auto 0;
  max-width: 920px;
  padding: 8px;
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(42, 95, 147, 0.12), rgba(201, 162, 39, 0.14));
}

.iptv-price-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 15px;
  background: var(--white);
  border-radius: 18px;
  overflow: hidden;
}

.iptv-price-table.is-horizontal {
  margin: 0 auto;
  max-width: none;
  display: table;
}

.iptv-price-table th,
.iptv-price-table td {
  padding: 18px 14px;
  border-bottom: 1px solid #e7eef5;
  text-align: center;
}

.iptv-price-table.is-horizontal thead th {
  background: #0f2740;
  color: rgba(255, 255, 255, 0.92);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.iptv-price-table.is-horizontal tbody th {
  text-align: left;
  background: #f4f8fc;
  font-size: 13px;
  color: var(--navy-700);
  padding-left: 22px;
}

.iptv-price-table td strong {
  display: inline-block;
  color: var(--blue-700);
  font-size: 26px;
  letter-spacing: -0.03em;
  line-height: 1;
}

.iptv-price-table td span {
  margin-left: 2px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(20, 32, 51, 0.45);
}

.iptv-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  color: rgba(20, 32, 51, 0.55);
  line-height: 1.6;
}

.iptv-note.center {
  text-align: center;
}

.commerce-media-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.commerce-media-grid figcaption,
.commerce-mms-row figcaption,
.commerce-cases-grid figcaption {
  margin-top: 10px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-800);
}

.commerce-mms-row {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 16px;
  margin-top: 28px;
  overflow-x: auto;
  padding: 4px 2px 10px;
  -webkit-overflow-scrolling: touch;
}

.commerce-mms-row figure {
  flex: 0 0 auto;
  width: min(176px, 24vw);
  margin: 0;
}

.commerce-mms-card {
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #ececef;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.commerce-mms-hero {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #ddd;
}

.commerce-mms-copy {
  display: block;
  width: 100%;
  height: auto;
  max-height: 210px;
  object-fit: cover;
  object-position: top;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.commerce-cases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.iptv-sb-flow {
  list-style: none;
  margin: 28px auto 0;
  padding: 0;
  max-width: 980px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 10px;
  align-items: stretch;
}

.iptv-sb-flow > li:not(.iptv-sb-arrow) {
  position: relative;
  padding: 26px 18px 22px;
  border-radius: 20px;
  background: #f4f7fb;
  text-align: center;
}

.iptv-sb-flow li.is-highlight {
  background: linear-gradient(180deg, #e8f1fb 0%, #d7e8f6 100%);
  outline: 1px solid #b9d3e8;
  box-shadow: 0 12px 28px rgba(42, 95, 147, 0.1);
}

.iptv-sb-arrow {
  display: grid;
  place-items: center;
  align-self: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border-radius: 50%;
  background: linear-gradient(180deg, #fffdf8 0%, #fff1cc 100%);
  color: #c4922e;
  list-style: none;
  box-shadow: inset 0 0 0 1px rgba(201, 162, 74, 0.45);
}

.iptv-sb-arrow svg {
  width: 18px;
  height: 18px;
}

.iptv-sb-icon {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  margin: 0 auto 14px;
  border-radius: 28px;
  background: linear-gradient(180deg, #e7f3ff 0%, #d5e8fb 100%);
  box-shadow:
    0 12px 24px rgba(16, 48, 82, 0.1),
    inset 0 0 0 1px rgba(255, 255, 255, 0.7);
}

.iptv-sb-flow li.is-highlight .iptv-sb-icon {
  background: linear-gradient(180deg, #fff6df 0%, #ffe3a8 100%);
  box-shadow:
    0 14px 26px rgba(180, 120, 20, 0.16),
    inset 0 0 0 1px rgba(255, 255, 255, 0.75);
}

.iptv-sb-flow > li:last-child .iptv-sb-icon {
  background: linear-gradient(180deg, #e7faf3 0%, #cfeedd 100%);
}

.iptv-sb-icon svg {
  width: 68px;
  height: 68px;
}

.iptv-sb-step {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.iptv-sb-flow strong {
  display: block;
  font-size: 17px;
  color: var(--navy-900);
}

.iptv-sb-flow em {
  display: block;
  margin-top: 6px;
  font-style: normal;
  font-size: 13px;
  color: var(--navy-700);
}

@media (max-width: 860px) {
  .iptv-billing-grid,
  .commerce-media-grid {
    grid-template-columns: 1fr;
  }

  .commerce-cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .iptv-sb-flow {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .iptv-sb-arrow {
    width: 32px;
    height: 32px;
    margin: 0 auto;
    transform: rotate(90deg);
  }

  .commerce-mms-row {
    justify-content: flex-start;
    gap: 12px;
  }

  .commerce-mms-row figure {
    width: 148px;
  }

  .iptv-price-table.is-horizontal {
    font-size: 13px;
  }

  .iptv-price-table th,
  .iptv-price-table td {
    padding: 12px 8px;
  }

  .iptv-price-table td strong {
    font-size: 20px;
  }

  .iptv-marquee-track img {
    height: 44px;
  }
}

.product-page .product-split figure,
.product-page .product-split.is-fill figure {
  box-shadow: none;
  border: none;
}

.product-split.is-fill h3 {
  margin-bottom: 12px;
}

.product-split.is-fill p {
  margin-bottom: 10px;
  line-height: 1.65;
}

.product-split.is-fill .product-chips {
  margin-top: 12px;
}

.product-split.is-fill .product-spec-rows {
  margin-top: 18px;
}

.product-split.is-fill .product-spec-rows div {
  padding: 12px 0;
}

.product-split.is-fill .mart-proposal-list {
  margin-top: 16px;
}

.product-split.is-fill .mart-proposal-list li {
  padding: 12px 0 12px 52px;
}

.product-split.is-fill .mart-proposal-list li + li {
  margin-top: 0;
}

/* Horizontal logo row under copy */
.logo-row {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.logo-row li {
  flex: 0 0 auto;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 0;
  background: none;
  border: none;
}

.logo-row img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
  border-radius: 14px;
}

.logo-row span {
  font-size: 12px;
  font-weight: 700;
  color: var(--navy-800);
  text-align: center;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.product-split h3 {
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing: -0.03em;
  margin-bottom: 18px;
  line-height: 1.25;
}

.product-split p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 14px;
}

.product-spec-rows {
  margin-top: 28px;
  border-top: 2px solid var(--navy-900);
}

.product-spec-rows div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}

.product-spec-rows dt {
  font-weight: 800;
  color: var(--navy-900);
}

.product-spec-rows dd {
  margin: 0;
  color: var(--navy-700);
  line-height: 1.65;
}

.product-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  list-style: none;
  padding: 0;
}

.product-chips li {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-700);
}

.product-section.alt .product-chips li {
  background: var(--paper-soft);
}

/* Benefits */
.product-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.product-benefit {
  padding: 36px 30px;
  background: var(--white);
  border-radius: 22px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.product-benefit::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-600), #6366f1);
}

.product-benefit strong {
  display: block;
  font-size: 19px;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.product-benefit p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* Gallery */
.product-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.product-gallery.wide {
  grid-template-columns: repeat(6, 1fr);
}

.product-gallery figure {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(16, 48, 82, 0.06);
}

.product-gallery img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
}

.product-gallery figcaption {
  padding: 12px 12px 14px;
  font-size: 13px;
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1.4;
}

.product-gallery figcaption span {
  display: block;
  font-weight: 500;
  color: var(--muted);
  font-size: 11px;
  margin-top: 3px;
}

/* Channels grid */
.product-channels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.product-channel {
  padding: 28px;
  background: var(--white);
  border-radius: 20px;
  border: 1px solid var(--line);
  transition: box-shadow 0.2s;
}

.product-channel:hover {
  box-shadow: 0 12px 32px rgba(16, 48, 82, 0.08);
}

.product-channel h4 {
  font-size: 18px;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.product-channel p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* Packages */
.product-packages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.product-package {
  padding: 28px 22px;
  background: var(--white);
  border-radius: 20px;
  border: 1px solid var(--line);
}

.product-package.is-featured {
  border-color: var(--blue-600);
  box-shadow: 0 16px 40px rgba(42, 95, 147, 0.15);
  transform: scale(1.02);
}

.product-package-tier {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--blue-600);
}

.product-package h4 {
  font-size: 19px;
  margin: 10px 0 14px;
  letter-spacing: -0.02em;
}

.product-package ul {
  padding-left: 16px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}

.product-package-price {
  display: block;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  font-weight: 800;
  color: var(--navy-900);
}

/* CTA */
.product-cta-band {
  padding: 88px 0;
  background: linear-gradient(135deg, #071018 0%, #0f2844 45%, #1d4f86 100%);
  color: var(--white);
  text-align: center;
}

.product-cta-band h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  letter-spacing: -0.03em;
}

.product-cta-band .product-cta-kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 12px;
}

.product-cta-band p {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
}

.product-cta-phone {
  display: block;
  margin-top: 28px;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: #fde68a;
  letter-spacing: -0.02em;
}

.product-cta-phone:hover {
  color: #fff;
}

.product-cta-band-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

/* Slider in split */
.product-split figure.media-slider {
  position: relative;
  box-shadow: 0 16px 40px rgba(16, 48, 82, 0.1);
  max-height: 360px;
  overflow: hidden;
  border-radius: 20px;
}

.product-split.is-fill figure.media-slider {
  position: relative;
  max-height: none;
  height: 100%;
  min-height: 0;
}

.product-split figure.media-slider img {
  width: 100%;
  height: 360px;
  max-height: 360px;
  object-fit: cover;
}

.product-split.is-fill figure.media-slider img,
.product-split.is-fill figure.media-slider .media-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  min-height: 0;
  object-fit: cover;
  object-position: center;
}

.product-split figure.media-slider .media-slide {
  display: none;
}

.product-split figure.media-slider .media-slide.is-active {
  display: block;
}

.product-split figure.media-slider .media-slider-nav {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.product-split figure.media-slider .media-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  padding: 0;
}

.product-split figure.media-slider .media-slider-dot.is-active {
  background: #fff;
  transform: scale(1.2);
}

/* Chain showcase */
.product-chain-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.product-chain-card {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/5;
}

.product-chain-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-chain-card figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(7, 16, 24, 0.85));
  color: var(--white);
  font-size: 15px;
  font-weight: 800;
}

.product-chain-card figcaption span {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

.product-page .rcs-types {
  grid-template-columns: repeat(6, 1fr);
}

.product-page .rcs-shot-card {
  overflow: visible;
}

.product-page .rcs-shot-card img {
  max-height: 300px;
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
  object-position: center;
}

.lms-strip {
  margin-top: 32px;
}

.lms-strip-caption {
  margin: 0 0 18px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy-800);
}

.lms-strip-caption b {
  color: var(--blue-700);
}

.lms-strip-viewport {
  overflow: visible;
}

.lms-strip-track {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 18px 22px;
}

.lms-strip-item {
  margin: 0;
  flex: 0 0 220px;
  width: 220px;
  height: auto;
  overflow: visible;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.lms-strip-item img {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
  object-fit: contain;
  background: transparent;
}

/* 예시가 많아지면 JS가 .is-flowing을 붙여 우→좌 흐름 */
.lms-strip.is-flowing .lms-strip-viewport {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}

.lms-strip.is-flowing .lms-strip-track {
  flex-wrap: nowrap;
  justify-content: flex-start;
  width: max-content;
  animation: lms-strip-flow 96s linear infinite;
}

@keyframes lms-strip-flow {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 720px) {
  .lms-strip-item {
    flex-basis: 168px;
    width: 168px;
    height: auto;
  }
}

.product-visual-full img {
  max-height: 520px;
  width: 100%;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 960px) {
  .product-page .rcs-types {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .product-page .rcs-types {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 960px) {
  .ad-lineup-stats,
  .product-stats-band {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-stat:nth-child(2) {
    border-right: none;
  }

  .ad-lineup-row,
  .ad-lineup-row:nth-child(odd) .ad-lineup-visual {
    grid-template-columns: 1fr;
  }

  .ad-lineup-row:nth-child(odd) .ad-lineup-visual {
    order: 0;
  }

  .ad-lineup-visual {
    min-height: 280px;
  }

  .ad-lineup-sub-grid,
  .ad-lineup-sub-grid-duo,
  .product-benefits,
  .product-channels,
  .product-packages,
  .product-chain-showcase {
    grid-template-columns: 1fr 1fr;
  }

  .product-split,
  .product-gallery,
  .product-gallery.wide {
    grid-template-columns: 1fr 1fr;
  }

  .product-strip-nav-inquiry {
    display: none;
  }

  .product-hero {
    min-height: 48vh;
  }

  .product-split figure,
  .product-split img {
    max-height: 320px;
    height: 320px;
  }

  .product-split.is-fill figure,
  .product-split.is-fill figure.media-slider {
    position: relative;
    height: 100%;
    min-height: 0;
  }

  .product-split figure.media-slider,
  .product-split figure.media-slider img {
    max-height: 280px;
    height: 280px;
  }

  .product-visual-full img {
    max-height: 280px;
  }
}

@media (max-width: 640px) {
  .ad-lineup-stats,
  .product-stats-band,
  .ad-lineup-sub-grid,
  .ad-lineup-sub-grid-duo,
  .product-benefits,
  .product-channels,
  .product-packages,
  .product-gallery,
  .product-gallery.wide,
  .product-chain-showcase {
    grid-template-columns: 1fr;
  }

  .product-split {
    grid-template-columns: 1fr;
  }

  .product-split.is-fill figure,
  .product-split.is-fill figure.media-slider {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    min-height: 220px;
  }

  .product-split.iptv-split.is-fill figure.iptv-poster {
    aspect-ratio: 3 / 4;
    max-height: 480px;
    min-height: 0;
  }

  .product-spec-rows div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .product-package.is-featured {
    transform: none;
  }

  .product-section {
    padding: 72px 0;
  }

  .apt-stat-grid,
  .apt-platform-grid {
    grid-template-columns: 1fr;
  }
}

.apt-stat-band {
  background: var(--navy-900);
  color: var(--white);
  padding: 36px 0;
}

.apt-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}

.apt-stat-grid strong {
  display: block;
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing: -0.03em;
}

.apt-stat-grid span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.62);
  font-weight: 600;
}

.apt-platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.apt-platform {
  padding: 28px 24px;
  border-radius: 18px;
  background: var(--white);
  border: 1px solid var(--line);
}

.apt-platform-no {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--blue-600);
}

.apt-platform h4 {
  margin: 0 0 10px;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.apt-platform p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.apt-sample-section {
  padding: 72px 0 56px;
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.apt-carousel {
  margin-top: 36px;
}

.apt-carousel-stage {
  overflow: hidden;
  padding: 20px 0 12px;
}

.apt-carousel-track {
  display: flex;
  align-items: center;
  gap: 18px;
  will-change: transform;
}

.apt-carousel-slide {
  flex: 0 0 clamp(120px, 16vw, 150px);
  width: clamp(120px, 16vw, 150px);
  aspect-ratio: 400 / 648;
  margin: 0;
  transform-origin: center center;
  will-change: transform, opacity;
}

.apt-carousel-slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.14);
}

@media (max-width: 640px) {
  .apt-carousel-track {
    gap: 12px;
  }

  .apt-carousel-slide {
    flex-basis: 108px;
    width: 108px;
  }
}

/* ── Mart product page ── */
.mart-chain-row {
  list-style: none;
  margin: 36px auto 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 160px));
  justify-content: center;
  gap: 24px;
  max-width: 920px;
}

.mart-chain-row li {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.mart-chain-row .mart-logo {
  width: 100%;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.mart-chain-row img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  border-radius: 0;
  background: transparent;
}

.mart-chain-row li > span:last-child {
  font-size: 12px;
  font-weight: 700;
  color: var(--navy-800);
  letter-spacing: -0.02em;
}

.mart-media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.mart-media-card {
  padding: 24px 20px;
  border-radius: 18px;
  background: var(--white);
  border: 1px solid var(--line);
}

.mart-media-no {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--blue-600);
}

.mart-media-card h4 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.mart-media-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.mart-digital-specs {
  max-width: 720px;
  margin: 0 auto;
}

@media (max-width: 1024px) {
  .mart-media-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .mart-chain-row {
    grid-template-columns: repeat(3, minmax(0, 160px));
  }
}

@media (max-width: 640px) {
  .mart-chain-row {
    grid-template-columns: repeat(2, minmax(0, 160px));
    gap: 20px;
  }

  .mart-chain-row .mart-logo {
    height: 56px;
  }

  .mart-media-grid {
    grid-template-columns: 1fr;
  }
}

/* 문자광고 · 타겟팅 & 운영 */
#targeting {
  background:
    radial-gradient(720px 320px at 8% 0%, rgba(201, 162, 74, 0.16), transparent 70%),
    radial-gradient(680px 360px at 100% 8%, rgba(79, 142, 196, 0.2), transparent 68%),
    linear-gradient(180deg, #f3f7fb 0%, #ffffff 42%);
}

.sms-ops-flow {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 8px 0 0;
  padding: 0;
}

.sms-ops-flow li {
  position: relative;
  padding: 20px 18px 18px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid rgba(215, 227, 239, 0.9);
  box-shadow: 0 14px 30px rgba(16, 48, 82, 0.07);
  text-align: center;
}

.sms-ops-flow li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  width: 8px;
  height: 8px;
  border-top: 2px solid #c9a24a;
  border-right: 2px solid #c9a24a;
  transform: translateY(-50%) rotate(45deg);
  z-index: 1;
}

.sms-ops-flow i {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 14px;
  border-radius: 16px;
  color: #fff;
}

.sms-ops-flow i svg {
  width: 26px;
  height: 26px;
}

.sms-ops-flow i.has-art {
  width: 76px;
  height: 76px;
  margin: 0 auto 10px;
  border-radius: 0;
  background: none;
}

.sms-ops-flow i.has-art img {
  width: 76px;
  height: 76px;
  object-fit: contain;
  display: block;
}

.sms-ops-flow .is-navy i,
.sms-ops-funcs .is-navy i,
.sms-data-grid .is-navy i { background: linear-gradient(160deg, #24507e, #0d2238); }
.sms-ops-flow .is-blue i,
.sms-ops-funcs .is-blue i,
.sms-data-grid .is-blue i { background: linear-gradient(160deg, #4f93d6, #1d4f86); }
.sms-ops-flow .is-teal i,
.sms-ops-funcs .is-teal i,
.sms-data-grid .is-teal i { background: linear-gradient(160deg, #3ec4b0, #147a6c); }
.sms-ops-flow .is-gold i,
.sms-data-grid .is-gold i { background: linear-gradient(160deg, #f0d48a, #c4922e); color: #3d2a08; }
.sms-data-grid .is-rose i { background: linear-gradient(160deg, #f0a0b0, #c4526a); }

.sms-ops-flow i.has-art,
.sms-ops-funcs i.has-art,
.sms-data-grid i.has-art {
  background: none;
  border-radius: 0;
}

.sms-ops-funcs i.has-art,
.sms-data-grid i.has-art {
  width: 58px;
  height: 58px;
}

.sms-ops-funcs i.has-art {
  margin: 0 auto 12px;
}

.sms-ops-funcs i.has-art img,
.sms-data-grid i.has-art img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  display: block;
}

.sms-data-grid li {
  grid-template-columns: 58px 1fr;
}

.sms-ops-flow span {
  display: inline-block;
  margin-bottom: 6px;
  color: #c9a24a;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.sms-ops-flow strong {
  display: block;
  margin-bottom: 6px;
  color: var(--navy-900);
  font-size: 18px;
  letter-spacing: -0.03em;
}

.sms-ops-flow p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.sms-ops-funcs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.sms-ops-funcs article {
  padding: 22px 20px 16px;
  border-radius: 20px;
  background: #fff;
  color: var(--navy-900);
  border: 1px solid #d7e3ef;
  box-shadow: 0 14px 30px rgba(16, 48, 82, 0.06);
  text-align: center;
}

.sms-ops-funcs i {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 12px;
  border-radius: 14px;
  color: #fff;
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.sms-ops-funcs h3 {
  margin: 0 0 12px;
  font-size: 18px;
  letter-spacing: -0.03em;
  color: var(--navy-900);
}

.sms-ops-funcs ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sms-ops-funcs li {
  padding: 8px 0;
  border-top: 1px solid #eef3f8;
  color: #3d5166;
  font-size: 14px;
}

.sms-ops-block {
  margin-top: 36px;
}

.sms-ops-block > h3 {
  margin: 0 0 8px;
  color: var(--navy-900);
  font-size: 22px;
  letter-spacing: -0.03em;
}

.sms-ops-note {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}

.sms-data-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
}

.sms-data-grid li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px 14px 14px 12px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid #d7e3ef;
  box-shadow: 0 8px 20px rgba(16, 48, 82, 0.04);
}

.sms-data-grid i {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  color: #fff;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.sms-data-grid b {
  display: block;
  margin-bottom: 4px;
  color: #1d4f86;
  font-size: 15px;
}

.sms-data-grid span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.sms-demo-grid,
.sms-interest-grid {
  display: grid;
  gap: 12px;
}

.sms-demo-grid {
  grid-template-columns: repeat(5, 1fr);
}

.sms-interest-grid {
  grid-template-columns: repeat(4, 1fr);
}

.sms-demo-grid article,
.sms-interest-grid article {
  overflow: hidden;
  padding: 0 14px 14px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid #d7e3ef;
  box-shadow: 0 10px 24px rgba(16, 48, 82, 0.05);
}

.sms-demo-grid h4,
.sms-interest-grid h4 {
  margin: 0 -14px 12px;
  padding: 12px 14px;
  border: 0;
  color: #fff;
  background: #1d4f86;
  font-size: 15px;
  letter-spacing: -0.02em;
}

.sms-demo-grid .is-teal h4,
.sms-interest-grid .is-teal h4 { background: linear-gradient(90deg, #147a6c, #2aa894); }
.sms-demo-grid .is-gold h4,
.sms-interest-grid .is-gold h4 { background: linear-gradient(90deg, #b8892e, #e2c07a); color: #3d2a08; }
.sms-demo-grid .is-navy h4,
.sms-interest-grid .is-navy h4 { background: linear-gradient(90deg, #0d2238, #24507e); }
.sms-demo-grid .is-blue h4,
.sms-interest-grid .is-blue h4 { background: linear-gradient(90deg, #1d4f86, #4f93d6); }
.sms-demo-grid .is-rose h4,
.sms-interest-grid .is-rose h4 { background: linear-gradient(90deg, #a84860, #e0899a); }

.sms-demo-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sms-demo-grid li {
  padding: 6px 0;
  border-top: 1px solid #eef3f8;
  color: #3d5166;
  font-size: 13px;
  line-height: 1.45;
}

.sms-demo-grid li:first-child {
  border-top: 0;
}

.sms-interest-grid p {
  margin: 0;
  color: #3d5166;
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 960px) {
  .sms-ops-flow,
  .sms-ops-funcs,
  .sms-demo-grid,
  .sms-interest-grid {
    grid-template-columns: 1fr 1fr;
  }

  .sms-ops-flow li:not(:last-child)::after {
    display: none;
  }

  .sms-data-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .sms-ops-flow,
  .sms-ops-funcs,
  .sms-data-grid,
  .sms-demo-grid,
  .sms-interest-grid {
    grid-template-columns: 1fr;
  }
}