:root, [data-theme="royal"] {
  --navy-950: #0a2f75;
  --navy-900: #145ce6;
  --navy-800: #3574ed;
  --gold-400: #145ce6;
  --gold-300: #a9c6f8;
  --cream: #ffffff;
  --paper: #ffffff;
  --surface: #f4f6fa;
  --ink: #1f2429;
  --muted: #6e757c;
  --line: #dee2e6;
  --cta: #145ce6;
  --cta-hover: #114dc0;
  --footer: #1f2429;
  --select: #3b82f6;
  --select-bg: #f0f7ff;
  --price: #0f766e;
}

*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  overscroll-behavior-x: none;
}
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  overflow-x: hidden;
  overscroll-behavior-x: none;
  touch-action: manipulation;
  padding-bottom: calc(7.5rem + env(safe-area-inset-bottom));
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.shell { width: min(1240px, calc(100% - 2rem)); margin-inline: auto; }
.desktop-only { display: none; }
.mobile-only { display: inline-flex; }
.desktop-inline { display: none; }
@media (min-width: 1024px) {
  .desktop-only { display: flex; }
  .mobile-only { display: none !important; }
  .desktop-inline { display: inline; }
  body { padding-bottom: calc(5.5rem + env(safe-area-inset-bottom)); }
}

/* top banner */
.top-banner {
  background: var(--navy-900);
  color: #fff;
  text-align: center;
  padding: 0.45rem 1rem;
  font-size: 12px;
  font-weight: 700;
}
.top-banner p { margin: 0; }

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 68px;
}
.logo-img { height: 36px; width: auto; }
.main-nav { align-items: center; gap: 0.15rem; }
.main-nav a {
  padding: 0.5rem 0.55rem;
  font-size: 14px;
  font-weight: 700;
  color: rgba(31,36,41,0.7);
  white-space: nowrap;
  border-bottom: 3px solid transparent;
}
.main-nav a:hover, .main-nav a.is-active { color: var(--navy-900); border-bottom-color: var(--navy-900); }
.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.phone-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--navy-900);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font-size: 13px;
  font-weight: 800;
  color: var(--navy-900);
}
.menu-toggle {
  width: 40px; height: 40px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  font-size: 18px;
}
.mobile-nav {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  padding: 0.55rem 0.5rem;
  white-space: nowrap;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.mobile-nav::-webkit-scrollbar { display: none; }
.mobile-nav a {
  position: relative;
  padding: 0.35rem 0.65rem 0.55rem;
  font-size: 14px;
  font-weight: 700;
  color: rgba(31,36,41,0.65);
}
.mobile-nav a.is-active { color: var(--navy-900); }
.mobile-nav a.is-active::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 3px; border-radius: 999px; background: var(--navy-900);
}
.mobile-panel {
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 1rem;
  display: grid;
  gap: 0.45rem;
}
.mobile-panel[hidden] { display: none !important; }
.mobile-panel a {
  background: var(--surface);
  border-radius: 16px;
  padding: 0.9rem 1rem;
  font-size: 15px;
  font-weight: 800;
  color: var(--navy-900);
}
.mobile-panel .panel-cta {
  background: var(--cta);
  color: #fff;
  text-align: center;
  margin-top: 0.5rem;
}
@media (min-width: 1280px) {
  .header-row { min-height: 88px; }
  .logo-img { height: 44px; }
  .mobile-nav { display: none !important; }
}

/* hero */
.hero-wrap { background: rgba(244,246,250,0.5); padding: 1.25rem 0 2rem; }
.promo {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: linear-gradient(135deg, #3462d8, #2d56c6 48%, #2749ac);
  box-shadow: 0 12px 40px rgba(20,92,230,0.25);
  color: #fff;
}
.promo-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 0.75rem; padding: 1.25rem 1.25rem 0;
}
.badge {
  display: inline-flex; border-radius: 999px;
  background: rgba(255,255,255,0.25);
  padding: 0.25rem 0.75rem;
  font-size: 10.5px; font-weight: 800; letter-spacing: 0.16em;
}
.brand-lockup { display: flex; align-items: center; gap: 0.5rem; }
.brand-lockup img { height: 24px; width: auto; }
.brand-lockup strong { font-size: 15px; font-weight: 900; }
.promo-body {
  display: flex; flex-direction: column; gap: 1rem;
  padding: 1rem 1.25rem 0;
}
.promo-copy h1 {
  margin: 0;
  font-size: clamp(28px, 6vw, 52px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.promo-copy .hl { color: #f8e15f; }
.promo-copy .sub {
  margin: 0.6rem 0 0;
  font-size: 13px;
  color: rgba(255,255,255,0.78);
  font-weight: 600;
}
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.chips span {
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 0.4rem 0.75rem;
  font-size: 12px;
  font-weight: 700;
}
.guarantee-row { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.75rem; }
.guarantee-badge {
  width: 44px; height: 44px; border-radius: 999px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #ffd75e, #e09a2e);
  color: #3d2c05; font-size: 10px; font-weight: 900; text-align: center; line-height: 1.1;
}
.guarantee-text {
  background: rgba(0,0,0,0.25); border-radius: 999px;
  padding: 0.5rem 0.85rem; font-size: 12px; font-weight: 700;
}
.promo-img { width: 82%; max-width: 300px; margin: 0 auto; align-self: flex-end; }
@media (min-width: 640px) {
  .promo-body { flex-direction: row; align-items: flex-end; padding-inline: 2rem; }
  .promo-copy { flex: 1; padding-bottom: 2.5rem; }
  .promo-img { width: 46%; max-width: 430px; margin: 0; }
  .promo-top { padding-inline: 2rem; }
}

.consult-start {
  position: relative; z-index: 2;
  margin-top: -1.5rem;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(15,23,42,0.12);
  background: #fff;
}
.consult-start-body { padding: 1.75rem 1.25rem; text-align: center; }
.consult-start-body h2 { margin: 0; font-size: 19px; font-weight: 900; }
.consult-start-body h2.cta { color: var(--cta); margin-top: 0.35rem; }
.consult-start-body p { margin: 0.75rem auto 0; max-width: 560px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.consult-start-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-top: 1.25rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 12px; padding: 0.75rem 1.15rem;
  font-weight: 800; cursor: pointer;
}
.btn-cta { background: var(--cta); color: #fff; }
.btn-cta:hover { background: var(--cta-hover); }
.btn-white { background: #fff; color: var(--navy-900); }
.consult-start-foot {
  display: flex; justify-content: center; align-items: center; gap: 0.5rem;
  background: var(--cta); color: #fff; padding: 1rem; font-weight: 800;
}

/* sections */
.section { padding: 3rem 0; }
.section.surface { background: var(--surface); }
.section.dark { background: #071a42; color: #fff; }
.section-head { text-align: center; margin-bottom: 1.75rem; }
.section-head .eyebrow {
  color: var(--gold-400); font-size: 12px; font-weight: 800; letter-spacing: 0.14em;
}
.section-head h2 {
  margin: 0.4rem 0 0; font-size: clamp(22px, 4vw, 34px);
  font-weight: 900; letter-spacing: -0.02em; color: var(--navy-900);
}
.section.dark .section-head h2 { color: #fff; }
.section-head p { margin: 0.6rem auto 0; max-width: 720px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.section.dark .section-head p,
.section.dark .section-head .eyebrow { color: var(--gold-300); }

.stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.65rem;
}
@media (min-width: 768px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat-card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 1rem; text-align: center;
}
.stat-card span { display: block; color: var(--muted); font-size: 12px; font-weight: 700; }
.stat-card strong { display: block; margin-top: 0.25rem; color: var(--navy-900); font-size: 1.25rem; font-weight: 900; }

.gift-grid {
  display: grid; gap: 0.75rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .gift-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .gift-grid { grid-template-columns: repeat(4, 1fr); } }
.gift-card {
  border: 2px solid; border-radius: 20px; background: #fff;
  padding: 1.25rem; text-align: center; transition: transform .2s;
}
.gift-card:hover { transform: translateY(-4px); }
.gift-card .tag { font-size: 12px; font-weight: 800; }
.gift-card h3 { margin: 0.5rem 0 0; font-size: 1.25rem; font-weight: 900; }
.gift-card .meta { margin: 0.25rem 0 0; color: rgba(31,36,41,0.7); font-size: 13px; font-weight: 700; }
.gift-card .amount {
  margin: 1rem 0 0; border-radius: 999px; padding: 0.65rem;
  color: #fff; font-size: 14px; font-weight: 800;
}
.gift-phone {
  border-color: var(--navy-900); background: var(--navy-900); color: #fff;
}
.note { text-align: center; color: var(--muted); font-size: 12px; margin-top: 1rem; }

.claim-grid {
  display: grid; gap: 1rem;
}
@media (min-width: 768px) { .claim-grid { grid-template-columns: 1fr 1fr; } }
.claim-card {
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.06);
  border-radius: 20px; padding: 1.5rem;
}
.claim-card h3 { margin: 0; color: #f8e15f; font-size: 18px; font-weight: 900; }
.claim-card p { margin: 0.75rem 0 0; color: rgba(255,255,255,0.75); font-size: 13px; line-height: 1.7; }
.claim-banner {
  margin-top: 1.25rem; text-align: center;
  border: 1px solid rgba(20,92,230,0.4);
  background: rgba(20,92,230,0.12);
  border-radius: 20px; padding: 1.25rem;
}
.claim-banner strong { display: block; font-size: 15px; }
.claim-banner p { margin: 0.5rem 0 0; color: rgba(255,255,255,0.75); font-size: 13px; }
.claim-banner .pill {
  display: inline-flex; margin-top: 1rem;
  background: var(--cta); border-radius: 999px;
  padding: 0.55rem 1.15rem; font-size: 13px; font-weight: 800;
}

.promise-grid {
  display: grid; gap: 0.75rem;
}
@media (min-width: 768px) { .promise-grid { grid-template-columns: repeat(4, 1fr); } }
.promise-card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.15rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.promise-card .num { color: var(--navy-900); font-weight: 900; font-size: 13px; }
.promise-card h3 { margin: 0.35rem 0 0; font-size: 15px; font-weight: 900; color: var(--navy-900); }
.promise-card p { margin: 0.5rem 0 0; color: var(--muted); font-size: 12.5px; line-height: 1.6; }

.board-grid {
  display: grid; gap: 1rem;
}
@media (min-width: 1024px) { .board-grid { grid-template-columns: 1fr 1fr; } }
.board-card {
  min-width: 0;
  background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 1.25rem;
}
.board-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 0.75rem; border-bottom: 1px solid var(--line); padding-bottom: 0.85rem;
}
.board-head h3 { margin: 0; font-size: 17px; font-weight: 900; color: var(--navy-900); }
.board-head p { margin: 0.2rem 0 0; color: var(--muted); font-size: 12px; }
.board-head a { color: var(--muted); font-size: 12.5px; font-weight: 800; white-space: nowrap; }
.board-list li { border-top: 1px solid var(--line); }
.board-list li:first-child { border-top: 0; }
.board-list a {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.75rem 0; font-size: 13.5px; font-weight: 600;
}
.board-list .title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.board-list .meta { color: var(--muted); font-size: 12px; flex-shrink: 0; }
.badge-done {
  flex-shrink: 0; border-radius: 999px; background: var(--navy-900); color: #fff;
  font-size: 10.5px; font-weight: 800; padding: 0.15rem 0.45rem;
}

.review-row {
  display: flex; gap: 0.75rem; overflow-x: auto; padding-bottom: 0.5rem;
  scroll-snap-type: x mandatory;
}
.review-card {
  flex: 0 0 270px; scroll-snap-align: start;
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.15rem;
}
.stars { color: #f5b400; letter-spacing: 1px; }
.review-card h3 { margin: 0.4rem 0 0; font-size: 15px; font-weight: 800; color: var(--navy-900); }
.review-card p { margin: 0.55rem 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.review-card .who {
  margin-top: 0.85rem; padding-top: 0.75rem; border-top: 1px solid var(--line);
  color: rgba(31,36,41,0.7); font-size: 12px; font-weight: 700;
}
.review-board {
  display: grid; gap: 0.85rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .review-board { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .review-board { grid-template-columns: 1fr 1fr 1fr; } }
.review-card-board { flex: initial; width: 100%; }
.pager {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 0.35rem; margin-top: 1.75rem;
}
.pager a, .pager span {
  min-width: 36px; height: 36px; padding: 0 0.55rem;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px; font-size: 13px; font-weight: 800;
}
.pager a {
  border: 1px solid var(--line); background: #fff; color: var(--ink);
}
.pager a:hover { border-color: var(--select); color: var(--select); }
.pager .is-on {
  background: var(--select-bg); color: var(--select);
  box-shadow: inset 0 0 0 2px var(--select);
}
.pager .is-off { color: #cbd5e1; border: 1px solid #eef2f6; }
.pager-ellipsis { color: var(--muted); border: 0; }

.roll-window { position: relative; overflow: hidden; height: 360px; }
@media (min-width: 768px) { .roll-window { height: 440px; } }
.roll-track { animation: roll-up 40s linear infinite; }
.roll-window:hover .roll-track { animation-play-state: paused; }
@keyframes roll-up {
  from { transform: translate3d(0,0,0); }
  to { transform: translate3d(0,-50%,0); }
}
.pay-card {
  margin-bottom: 0.65rem; background: #fff; border: 1px solid var(--line);
  border-radius: 16px; padding: 1rem;
}
.pay-card .row { display: flex; justify-content: space-between; }
.pay-card .name { font-weight: 800; color: var(--navy-900); }
.pay-card .carrier { color: #c9a227; font-size: 12px; font-weight: 700; }
.pay-card .product, .pay-card .bank { margin: 0.3rem 0 0; color: var(--muted); font-size: 12.5px; }
.pay-table {
  display: none; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #fff;
}
.pay-table-head, .pay-row {
  display: grid; grid-template-columns: 0.8fr 1.2fr 1.6fr 1fr; align-items: center;
}
.pay-table-head {
  background: var(--navy-900); color: #fff; font-size: 14px; font-weight: 700;
}
.pay-table-head span, .pay-row span { padding: 0.85rem 1.15rem; }
.pay-row { border-top: 1px solid var(--line); font-size: 14px; }
.pay-row .name { font-weight: 700; color: var(--navy-900); }
.pay-row .muted { color: var(--muted); }
@media (min-width: 768px) {
  .pay-mobile { display: none; }
  .pay-table { display: block; }
}

.appliance-tabs { display: flex; justify-content: center; gap: 0.5rem; margin: 1.25rem 0; }
.appliance-tabs button {
  border: 0; border-radius: 999px; padding: 0.55rem 1.25rem;
  font-size: 13px; font-weight: 800; background: #fff; color: var(--muted);
  box-shadow: inset 0 0 0 1px var(--line); cursor: pointer;
}
.appliance-tabs button.is-on {
  background: var(--select-bg); color: var(--select);
  box-shadow: inset 0 0 0 2px var(--select);
}
.appliance-grid {
  display: grid; gap: 0.75rem;
  grid-template-columns: 1fr;
}
.appliance-grid[hidden] { display: none !important; }
@media (min-width: 640px) { .appliance-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .appliance-grid { grid-template-columns: repeat(4, 1fr); } }
.appliance-lead {
  margin: 0.75rem auto 0; max-width: 36rem; text-align: center;
  color: var(--muted); font-size: 13px; line-height: 1.6;
}
.appliance-card {
  overflow: hidden; border: 1px solid var(--line); border-radius: 16px;
  background: #fff; cursor: pointer;
}
.appliance-card:hover { border-color: var(--select); box-shadow: 0 8px 20px rgba(59,130,246,0.12); }
.appliance-card.is-on {
  border-color: var(--select); background: var(--select-bg);
  box-shadow: inset 0 0 0 1px var(--select), 0 8px 20px rgba(59,130,246,0.12);
}
.appliance-visual {
  position: relative; aspect-ratio: 4/3;
  overflow: hidden;
  background: #eef3fb;
}
.appliance-visual.is-dark { background: #111318; }
.appliance-visual.is-light { background: #f4f7fb; }
.appliance-visual img {
  display: block; width: 100%; height: 100%;
  object-fit: contain; object-position: center;
}
.appliance-visual .free-tag {
  position: absolute; top: 0.75rem; left: 0.75rem; z-index: 1;
  background: var(--cta); color: #fff; border-radius: 999px;
  padding: 0.25rem 0.55rem; font-size: 11px; font-weight: 800;
}
.appliance-card h3 { margin: 0; padding: 1rem 1rem 0; text-align: center; font-size: 14px; color: var(--navy-900); }
.appliance-card .model { margin: 0.3rem 0 0; text-align: center; color: var(--muted); font-size: 12px; font-weight: 700; }
.appliance-card .price { text-align: center; color: var(--muted); text-decoration: line-through; font-size: 12.5px; margin-top: 0.4rem; }
.appliance-card .free { text-align: center; color: var(--cta); font-size: 22px; font-weight: 900; margin: 0.2rem 0 1rem; }

/* lead form */
.lead-wrap { background: rgba(244,246,250,0.5); padding: 0 0 2rem; }
.lead-card {
  max-width: 560px; margin: 0 auto;
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  padding: 1.25rem; box-shadow: 0 12px 36px rgba(15,23,42,0.08);
}
.lead-card .event {
  display: inline-block; background: #eef6ff; color: #0369a1;
  border-radius: 4px; padding: 0.15rem 0.45rem;
  font-size: 10px; font-weight: 800; letter-spacing: 0.14em;
}
.lead-card h2 { margin: 0.5rem 0 0; font-size: 1.35rem; color: var(--navy-900); font-weight: 900; }
.lead-card .desc { margin: 0.35rem 0 0; color: var(--muted); font-size: 12.5px; }
.lead-card label { display: block; margin-top: 0.85rem; }
.lead-card label span { display: block; margin-bottom: 0.35rem; font-size: 12.5px; font-weight: 700; }
.lead-card input[type="text"],
.lead-card input[type="tel"] {
  width: 100%; border: 1px solid var(--line); border-radius: 12px;
  background: var(--surface); padding: 0.75rem 1rem; font-size: 16px;
}
.consent-box {
  margin-top: 0.85rem; border: 1px solid var(--line); border-radius: 12px;
  background: var(--surface); padding: 0.85rem; color: var(--muted); font-size: 11.5px; line-height: 1.5;
}
.agree-row { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.75rem; font-size: 13px; font-weight: 700; }

/* carrier / page */
.page-hero {
  background: var(--navy-900); color: #fff; padding: 2.5rem 0;
}
.page-hero-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1.25rem;
}
.page-hero-copy { min-width: 0; flex: 1; }
.page-hero .eyebrow { color: var(--gold-300); font-size: 11px; font-weight: 800; letter-spacing: 0.18em; }
.page-hero h1 { margin: 0.4rem 0 0; font-size: clamp(24px, 4vw, 40px); font-weight: 900; }
.page-hero p { margin: 0.75rem 0 0; max-width: 40rem; color: rgba(255,255,255,0.7); font-size: 14px; line-height: 1.7; }
.page-hero-art {
  display: block; width: 96px; height: auto; flex-shrink: 0;
}
@media (min-width: 768px) { .page-hero-art { width: 200px; } }
@media (min-width: 1024px) { .page-hero-art { width: 240px; } }
.subnav {
  display: flex; gap: 0.35rem; overflow-x: auto;
  border-bottom: 1px solid var(--line); background: #fff; padding: 0.75rem 0;
}
.subnav a {
  flex-shrink: 0; border-radius: 999px; padding: 0.4rem 0.85rem;
  font-size: 13px; font-weight: 700; color: var(--muted); background: var(--surface);
}
.subnav a.is-active {
  background: var(--select-bg); color: var(--select);
  box-shadow: inset 0 0 0 2px var(--select);
}
.carrier-pick {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-top: 0.75rem;
}
@media (min-width: 768px) { .carrier-pick { grid-template-columns: repeat(4, 1fr); } }
.carrier-pick a {
  border: 1px solid var(--line); border-radius: 16px; padding: 0.85rem 0.5rem;
  text-align: center; font-size: 13px; font-weight: 800; background: #fff;
}
.carrier-pick a.is-active {
  background: var(--select-bg); border-color: var(--select); color: var(--select);
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.12);
}
.content-card {
  margin-top: 1.25rem; background: #fff; border: 1px solid var(--line);
  border-radius: 20px; padding: 1.15rem;
}
.plan-block { margin-top: 1.75rem; }
.plan-title {
  margin: 0 0 1.25rem; font-size: clamp(1.25rem, 4vw, 1.75rem);
  font-weight: 900; color: var(--navy-900); letter-spacing: -0.03em;
}
.plan-sub {
  margin: 1.5rem 0 0.65rem; font-size: 15px; font-weight: 800; color: var(--navy-900);
}
.plan-grid {
  display: grid; gap: 0.65rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .plan-grid { grid-template-columns: repeat(3, 1fr); }
  .plan-grid-tv { grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr)); }
}
.plan-card {
  display: flex; flex-direction: column; gap: 0.3rem;
  text-align: center; width: 100%;
  border: 1px solid var(--line); border-radius: 16px;
  background: #fff; color: var(--ink);
  padding: 1rem 0.95rem; cursor: pointer;
}
.plan-card:hover { border-color: #93c5fd; }
.plan-card.is-on {
  border-color: var(--select); background: var(--select-bg); color: var(--ink);
  box-shadow: 0 8px 18px rgba(59, 130, 246, 0.12);
}
.plan-card-name { font-size: 12px; font-weight: 700; color: var(--muted); }
.plan-card-speed { font-size: 1.15rem; font-weight: 900; letter-spacing: -0.03em; color: #1e293b; }
.plan-card-desc { font-size: 12px; color: var(--muted); line-height: 1.45; }
.plan-card.is-on .plan-card-desc { color: var(--muted); }
.plan-card-price { margin-top: 0.35rem; font-size: 15px; font-weight: 800; color: var(--price); }
.plan-card.is-on .plan-card-price { color: var(--price); }
.plan-estimate {
  margin-top: 1.25rem; border-radius: 20px;
  background: linear-gradient(135deg, #0a2f75, #145ce6);
  color: #fff; padding: 1.25rem 1.15rem;
}
.plan-estimate h3 { margin: 0; font-size: 15px; font-weight: 800; }
.plan-estimate-desc { margin: 0.45rem 0 0; font-size: 13px; color: #a9c6f8; line-height: 1.55; }
.plan-estimate-total { margin: 0.7rem 0 0; font-size: 14px; font-weight: 700; }
.plan-estimate-total strong { display: block; margin-top: 0.2rem; font-size: 1.55rem; font-weight: 900; }
.plan-estimate-note { margin: 0.45rem 0 0; font-size: 12px; color: rgba(255,255,255,0.65); }
.plan-guide { margin-top: 2.5rem; }
.plan-guide-brand {
  margin: 0; font-size: 11px; font-weight: 800; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--navy-900);
}
.plan-guide h2, .plan-saving h2 {
  margin: 0.35rem 0 0; font-size: 1.25rem; font-weight: 900; color: var(--navy-900);
}
.plan-guide-desc { margin: 0.45rem 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.plan-pack { margin-top: 1.35rem; }
.plan-pack h3 { margin: 0 0 0.65rem; font-size: 15px; font-weight: 800; color: var(--navy-900); }
.plan-pack h3 small { font-size: 12px; font-weight: 700; color: var(--muted); }
.plan-rate {
  display: flex; flex-direction: column; gap: 0.28rem;
  border: 1px solid var(--line); border-radius: 18px;
  background: var(--surface); padding: 1rem 0.95rem;
}
.plan-rate-speed { font-size: 12px; font-weight: 800; color: var(--navy-900); }
.plan-rate strong { font-size: 14px; font-weight: 900; color: var(--ink); }
.plan-rate-mobile {
  margin-top: 0.35rem; border-radius: 999px;
  background: #e8f0fd; color: var(--navy-900);
  font-size: 12px; font-weight: 800; padding: 0.35rem 0.6rem; width: fit-content;
}
.plan-gift {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  margin-top: 0.85rem; border-radius: 14px;
  background: #e8f0fd; color: var(--navy-900);
  padding: 0.85rem 1rem; font-size: 14px; font-weight: 800;
}
.plan-saving { margin-top: 2.25rem; padding-bottom: 1rem; }
.plan-saving-h { margin: 0 0 0.75rem; font-size: 15px; font-weight: 800; color: var(--navy-900); }
.plan-table-wrap { overflow-x: auto; }
.plan-saving-note { margin: 0.85rem 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.plan-cta { width: 100%; margin-top: 1.25rem; min-height: 50px; font-size: 16px; }

.list-table { width: 100%; border-collapse: collapse; }
.list-table th, .list-table td {
  border-bottom: 1px solid var(--line); padding: 0.85rem 0.5rem;
  text-align: left; font-size: 14px;
}
.list-table th { background: var(--surface); color: var(--navy-900); }

/* consult bar */
.consult-bar {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 50;
  background: rgba(10,47,117,0.97); border-top: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(8px); color: #fff;
}
.consult-inner { padding: 0.65rem 0 calc(0.65rem + env(safe-area-inset-bottom)); }
.consult-form {
  display: flex; flex-direction: column; gap: 0.5rem;
}
@media (min-width: 1024px) {
  .consult-form { flex-direction: row; align-items: center; gap: 1rem; }
}
.consult-phone { align-items: center; gap: 0.75rem; color: #fff; flex-shrink: 0; }
.consult-phone .phone-icon {
  width: 44px; height: 44px; border-radius: 999px;
  display: grid; place-items: center; background: var(--cta); color: #fff;
}
.consult-phone strong { display: block; font-size: 22px; font-weight: 900; }
.consult-phone small { color: rgba(255,255,255,0.55); font-size: 11.5px; }
.consult-fields {
  display: grid;
  grid-template-columns: minmax(4.5rem, 28%) minmax(0, 1fr);
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
}
.consult-fields input {
  width: 100%; height: 44px; border-radius: 12px;
  border: 1px solid #d7dee8;
  background: #fff; color: #12203a;
  padding: 0 0.85rem; font-size: 16px;
}
.consult-fields input::placeholder { color: #94a3b8; }
.consult-fields input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 44px #fff inset;
  -webkit-text-fill-color: #12203a;
}
@media (min-width: 1024px) {
  .consult-fields { grid-template-columns: 7.5rem minmax(0, 1fr); }
}
.consult-actions { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.consult-actions .agree {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 11.5px; font-weight: 600; color: rgba(255,255,255,0.75); white-space: nowrap;
}
.privacy-link {
  border: 1px solid rgba(255,255,255,0.2); border-radius: 6px;
  padding: 0.25rem 0.45rem; font-size: 11px; color: rgba(255,255,255,0.6);
}
.phone-btn {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center; background: var(--cta); color: #fff;
}
.submit-btn {
  height: 44px; border: 0; border-radius: 12px;
  background: var(--cta); color: #fff; padding: 0 1.25rem;
  font-size: 15px; font-weight: 800; cursor: pointer;
}
.consult-form[hidden] {
  display: none !important;
}
.consult-done {
  display: none !important;
  flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 0.75rem; text-align: center; padding: 0.35rem 0;
}
.consult-done.is-visible {
  display: flex !important;
}
.consult-done button {
  border: 1px solid rgba(255,255,255,0.25); background: transparent; color: rgba(255,255,255,0.8);
  border-radius: 8px; padding: 0.35rem 0.75rem; cursor: pointer;
}

/* footer */
.site-footer {
  background: var(--footer); color: #94a3b8;
  padding: 3.5rem 0 2rem; margin-top: 2rem;
}
.footer-grid {
  display: grid; gap: 2rem;
}
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1.2fr; } }
.footer-logo {
  height: 44px; width: auto;
  background: #fff; border-radius: 12px; padding: 0.5rem 0.75rem;
}
.footer-intro { margin: 1rem 0 0; max-width: 28rem; font-size: 13px; line-height: 1.7; }
.footer-label { margin: 1.5rem 0 0; font-size: 12px; color: rgba(255,255,255,0.5); font-weight: 700; }
.footer-phone { display: block; margin-top: 0.35rem; color: #fff; font-size: 1.75rem; font-weight: 900; }
.footer-hours { margin: 0.25rem 0 0; font-size: 12px; }
.sns-list { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 1.25rem; }
.sns-list a {
  border: 1px solid rgba(255,255,255,0.15); border-radius: 999px;
  padding: 0.35rem 0.75rem; font-size: 12px; font-weight: 600;
}
.footer-cols {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem;
}
.footer-col-title { color: #fff; font-size: 13px; font-weight: 800; margin: 0 0 0.65rem; }
.footer-cols a { display: block; margin-top: 0.45rem; font-size: 12.5px; }
.footer-meta {
  margin-top: 2.5rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.7;
}

.support-overlay[hidden] { display: none !important; }
.support-overlay {
  position: fixed; inset: 0; z-index: 80;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
}
.support-modal {
  position: relative; width: min(400px, 100%);
  max-height: min(90vh, 720px); overflow: auto;
  background: #fff; border-radius: 20px;
  padding: 1.75rem 1.35rem 1.35rem;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.28);
}
.support-modal h2 {
  margin: 0 1.5rem 1.25rem; text-align: center;
  font-size: 1.2rem; font-weight: 900; color: #1e293b;
}
.consult-gift {
  margin: -0.45rem 0 1.15rem; text-align: center;
  font-size: 14px; font-weight: 700; color: #334155; line-height: 1.5;
}
.consult-gift strong { color: var(--cta); font-weight: 900; }
.support-close {
  position: absolute; top: 0.85rem; right: 0.85rem;
  width: 32px; height: 32px; border: 0; background: transparent;
  color: #94a3b8; font-size: 1.6rem; line-height: 1; cursor: pointer;
}
.support-field { display: block; margin-bottom: 0.85rem; }
.support-field span {
  display: block; margin-bottom: 0.35rem;
  font-size: 13px; font-weight: 800; color: #334155;
}
.support-field input {
  width: 100%; height: 46px; border-radius: 10px;
  border: 1px solid #d7dee8; background: #fff; color: #12203a;
  padding: 0 0.85rem; font-size: 15px;
}
.support-field input::placeholder { color: #94a3b8; }
.support-privacy {
  margin: 0.35rem 0 1rem; border-radius: 12px;
  background: #f4f6fa; padding: 0.9rem 0.95rem 0.85rem;
  font-size: 12px; line-height: 1.65; color: #64748b;
}
.support-privacy p { margin: 0; }
.support-privacy .indent { padding-left: 0.85rem; }
.support-agree {
  display: flex; align-items: flex-start; gap: 0.45rem;
  margin-top: 0.75rem; padding-top: 0.7rem;
  border-top: 1px solid #e2e8f0;
  font-size: 12.5px; font-weight: 700; color: #334155;
}
.support-agree input {
  width: 18px; height: 18px; margin-top: 0.1rem; accent-color: var(--cta); flex-shrink: 0;
}
.support-submit { width: 100%; min-height: 50px; font-size: 16px; }
.support-ok {
  margin: 0.75rem 0 0; text-align: center;
  font-size: 13px; font-weight: 700; color: var(--navy-900);
}
.support-ok[hidden] { display: none !important; }
body.support-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  .roll-track { animation: none; }
  html { scroll-behavior: auto; }
}