/* ==========================================================================
   FRAMEFORM — styles
   Palette: black / deep blue / white, orange used only as the "tally light"
   (primary action, recording dot, focus ring).
   ========================================================================== */

:root {
  --black: #000000;
  --blue-950: #050f22;
  --blue-900: #081a36;
  --blue-800: #0e2750;
  --blue-600: #23497f;
  --white: #f3f5f8;
  --silver: #a7b1c0;
  --silver-dim: #8893a5; /* min 4.9:1 on --blue-900 */
  --orange: #ff8a3d;
  --orange-hover: #ffa262;
  --error: #ff8f8f;
  --success: #8fe0b0;
  --line: rgba(167, 177, 192, 0.2);
  --line-strong: rgba(167, 177, 192, 0.42);

  --font-display: 'Archivo', 'Pretendard Variable', Pretendard, system-ui, sans-serif;
  --font-body: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;

  /* type scale (1.25) */
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;

  --wrap: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 10vw, 8rem);
  --radius-s: 4px;
  --radius-m: 10px;
  --header-h: 64px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}
img, video, iframe { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 2px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  background: var(--orange); color: var(--black);
  padding: 0.6rem 1rem; font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 48px; padding: 0.7rem 1.4rem;
  border: 1px solid transparent; border-radius: var(--radius-s);
  font-weight: 650; font-size: var(--fs-sm); letter-spacing: 0.01em;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s;
}
.btn-sm { min-height: 40px; padding: 0.45rem 1rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--orange); color: var(--black); }
.btn-primary:hover { background: var(--orange-hover); }
.btn-ghost { border-color: var(--line-strong); color: var(--white); background: transparent; }
.btn-ghost:hover { border-color: var(--white); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.link-btn {
  background: none; border: 0; padding: 0.25rem 0; cursor: pointer;
  color: var(--silver); text-decoration: underline; text-underline-offset: 3px; font-size: var(--fs-sm);
}
.link-btn:hover { color: var(--white); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 1rem; height: var(--header-h); }
.logo {
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 125;
  font-weight: 500; font-size: 1.05rem; letter-spacing: 0.18em;
  text-decoration: none; margin-right: auto;
}
.site-nav { order: 3; }
.header-cta { order: 2; }
.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; background: none; border: 1px solid var(--line-strong);
  border-radius: var(--radius-s); cursor: pointer;
}
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after {
  display: block; width: 18px; height: 1.5px; background: var(--white); position: relative;
  transition: transform .2s;
}
.nav-toggle-bars::before, .nav-toggle-bars::after { content: ''; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

.nav-list {
  display: none;
  position: absolute; left: 0; right: 0; top: var(--header-h);
  background: var(--black); border-bottom: 1px solid var(--line);
  padding: 0.5rem var(--gutter) 1.25rem;
}
.nav-list.is-open { display: block; }
.nav-list a {
  display: block; padding: 0.85rem 0; text-decoration: none;
  font-family: var(--font-display); font-variation-settings: 'wdth' 112;
  font-size: var(--fs-lg); font-weight: 400; border-bottom: 1px solid var(--line);
}
.nav-list a[aria-current="true"] { color: var(--orange); }

@media (min-width: 960px) {
  .site-nav { order: 1; margin-right: 1.5rem; }
  .nav-toggle { display: none; }
  .nav-list {
    display: flex; position: static; padding: 0; border: 0; background: none; gap: 1.6rem;
  }
  .nav-list a {
    padding: 0.25rem 0; border: 0; font-size: var(--fs-sm); color: var(--silver);
    font-variation-settings: 'wdth' 100; letter-spacing: 0.02em;
  }
  .nav-list a:hover { color: var(--white); }
  .nav-list a[aria-current="true"] { color: var(--white); box-shadow: inset 0 -1px 0 var(--orange); }
}

/* ---------- hero: the one bold moment, a letterboxed viewfinder ---------- */
.hero {
  background: var(--black);
  padding: clamp(0.75rem, 2.5vw, 2rem) var(--gutter);
}
.hero-frame {
  position: relative; overflow: hidden;
  max-width: 1440px; margin-inline: auto;
  min-height: min(calc(100svh - var(--header-h) - 3rem), 860px);
  display: flex; flex-direction: column; justify-content: center;
  background:
    radial-gradient(120% 90% at 78% 18%, rgba(35, 73, 127, 0.55), transparent 60%),
    linear-gradient(180deg, var(--blue-950), var(--blue-900));
  border-radius: 2px;
}
.hero-media { position: absolute; inset: 0; }
.hero-media video, .hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.38; }
.hero-media::after { /* keep text readable over any reel */
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(5, 15, 34, 0.9) 0%, rgba(5, 15, 34, 0.55) 55%, rgba(5, 15, 34, 0.2) 100%);
}
.crop { position: absolute; width: 22px; height: 22px; border: 0 solid var(--line-strong); pointer-events: none; }
.crop-tl { top: 18px; left: 18px; border-top-width: 1px; border-left-width: 1px; }
.crop-tr { top: 18px; right: 18px; border-top-width: 1px; border-right-width: 1px; }
.crop-bl { bottom: 18px; left: 18px; border-bottom-width: 1px; border-left-width: 1px; }
.crop-br { bottom: 18px; right: 18px; border-bottom-width: 1px; border-right-width: 1px; }

.hero-content { position: relative; padding-block: 5.5rem 6rem; container-type: inline-size; }
@media (max-width: 479px) { .hero-subtitle { letter-spacing: 0.16em; } }
.hero-subtitle {
  font-family: var(--font-display); font-variation-settings: 'wdth' 100;
  font-size: var(--fs-xs); letter-spacing: 0.28em; color: var(--silver);
  margin-bottom: 1.25rem;
}
.hero-title {
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 125;
  font-weight: 250;
  font-size: 9vw;
  font-size: min(11.2cqi, 10rem);
  white-space: nowrap;
  line-height: 0.92;
  letter-spacing: 0.04em;
  margin-left: -0.04em;
}
.hero-slogan {
  font-family: var(--font-display); font-variation-settings: 'wdth' 85;
  font-weight: 500; font-size: clamp(1.35rem, 3.2vw, 2.4rem);
  margin-top: 1.5rem; letter-spacing: -0.005em;
}
.hero-intro { margin-top: 0.5rem; color: var(--silver); font-size: var(--fs-md); max-width: 34ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.25rem; }

.hero-meta {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0 calc(18px + 2rem) 26px;
  font-family: var(--font-display); font-variation-settings: 'wdth' 75;
  font-size: var(--fs-xs); color: var(--silver); font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}
.tally { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.hero-ratio { margin-left: auto; }

@media (min-width: 720px) {
  .hero-content { padding-block: 7rem 8rem; }
}

/* ---------- sections ---------- */
.section { padding-block: var(--section-y); }
.section-blue { background: var(--blue-900); }
.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.section-title {
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 125;
  font-weight: 250;
  font-size: clamp(2.5rem, 8vw, 5.25rem);
  line-height: 1;
  letter-spacing: 0.01em;
  margin-left: -0.03em;
}
.section-lead { margin-top: 1.25rem; color: var(--silver); font-size: var(--fs-md); max-width: 40ch; }
.sub-title { font-size: var(--fs-lg); font-weight: 700; letter-spacing: -0.01em; margin-bottom: 1.25rem; }

.section-cta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem;
  margin-top: clamp(2.5rem, 6vw, 4rem); padding-top: 1.75rem; border-top: 1px solid var(--line);
}
.section-cta p { color: var(--silver); }
.section-cta-left { justify-content: flex-start; }

/* ---------- services ---------- */
.services { border-top: 1px solid var(--line-strong); }
.service {
  display: grid; gap: 1rem 2.5rem;
  padding-block: clamp(1.75rem, 4vw, 2.75rem);
  border-bottom: 1px solid var(--line);
}
.service-name {
  font-family: var(--font-display); font-variation-settings: 'wdth' 110;
  font-weight: 400; font-size: clamp(1.5rem, 3.4vw, 2.25rem); line-height: 1.1;
}
.service-ko { display: block; margin-top: 0.4rem; font-family: var(--font-body); font-size: var(--fs-sm); color: var(--silver); font-weight: 500; }
.service-summary { font-size: var(--fs-md); max-width: 38ch; }
.service-list-title { font-size: var(--fs-xs); color: var(--silver); font-weight: 600; margin: 1.25rem 0 0.5rem; }
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tags li {
  font-size: var(--fs-sm); padding: 0.2rem 0.7rem;
  border: 1px solid var(--line-strong); border-radius: 999px; color: var(--white);
}
.ticks li { position: relative; padding-left: 1.1rem; font-size: var(--fs-sm); color: var(--white); }
.ticks li + li { margin-top: 0.3rem; }
.ticks li::before { content: ''; position: absolute; left: 0; top: 0.78em; width: 6px; height: 1px; background: var(--silver); }
.service-note { margin-top: 1rem; font-size: var(--fs-sm); color: var(--silver); }
.service-note strong { color: var(--white); font-weight: 600; }

@media (min-width: 860px) {
  .service { grid-template-columns: 5fr 7fr; }
  .service-body { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2.5rem; }
  .service-body .service-summary { grid-column: 1 / -1; }
}

/* ---------- pricing ---------- */
.plans { display: grid; gap: 1rem; }
.plan {
  display: flex; flex-direction: column;
  background: var(--blue-950); border: 1px solid var(--line);
  border-radius: var(--radius-m); padding: clamp(1.5rem, 3vw, 2rem);
}
.plan-name {
  font-family: var(--font-display); font-variation-settings: 'wdth' 125;
  font-weight: 400; font-size: var(--fs-xl); letter-spacing: 0.06em; line-height: 1.1;
}
.plan-title { color: var(--silver); font-size: var(--fs-sm); margin-top: 0.3rem; }
.plan-price {
  margin-top: 1.5rem; display: flex; align-items: baseline; gap: 0.25rem;
  font-family: var(--font-display); font-variation-settings: 'wdth' 100;
  font-weight: 300; font-size: clamp(2.25rem, 5vw, 2.75rem); line-height: 1; font-variant-numeric: tabular-nums;
}
.plan-price small { font-family: var(--font-body); font-size: var(--fs-md); font-weight: 500; }
.plan-price-note { font-size: var(--fs-xs); color: var(--silver); margin-top: 0.4rem; min-height: 1.4em; }
.plan-specs {
  display: grid; grid-template-columns: auto 1fr; gap: 0.5rem 1rem;
  margin-top: 1.5rem; padding-block: 1.1rem; border-block: 1px solid var(--line);
  font-size: var(--fs-sm);
}
.plan-specs dt { color: var(--silver); }
.plan-specs dd { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.plan-includes { margin-top: 1.25rem; flex: 1; }
.plan-includes-title { font-size: var(--fs-xs); color: var(--silver); font-weight: 600; margin-bottom: 0.6rem; }
.plan-for { margin-top: 1.25rem; font-size: var(--fs-sm); color: var(--silver); }
.plan .btn { margin-top: 1.5rem; }
.plan.is-selected { border-color: var(--orange); }

@media (min-width: 900px) {
  .plans { grid-template-columns: repeat(3, 1fr); }
}

.fine-print { margin-top: 1.5rem; display: grid; gap: 0.35rem; }
.fine-print li, .fine-print-p { font-size: var(--fs-sm); color: var(--silver); position: relative; padding-left: 1rem; }
.fine-print-p { padding-left: 0; margin-top: 0.9rem; }
.fine-print li::before { content: '*'; position: absolute; left: 0; }

.pricing-extra { display: grid; gap: 3rem; margin-top: clamp(3rem, 7vw, 5rem); }
@media (min-width: 900px) { .pricing-extra { grid-template-columns: 1fr 1fr; gap: 4rem; } }

.price-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.price-table th, .price-table td { padding: 0.8rem 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.price-table thead th { color: var(--silver); font-weight: 500; font-size: var(--fs-xs); border-bottom-color: var(--line-strong); }
.price-table td:last-child, .price-table th:last-child { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; padding-left: 1rem; }
.price-table td:last-child { font-weight: 600; }

.policy-list { margin-top: 1.25rem; display: grid; gap: 0.45rem; }
.policy-list li { position: relative; padding-left: 1.1rem; font-size: var(--fs-sm); color: var(--silver); }
.policy-list li::before { content: ''; position: absolute; left: 0; top: 0.78em; width: 6px; height: 1px; background: var(--silver); }

/* ---------- calculator ---------- */
.calc {
  display: grid; gap: 1.5rem;
  margin-top: clamp(3rem, 7vw, 5rem);
  padding: clamp(1.25rem, 3.5vw, 2.5rem);
  background: var(--blue-950); border: 1px solid var(--line-strong); border-radius: var(--radius-m);
}
@media (min-width: 900px) {
  .calc { grid-template-columns: 1.35fr 1fr; gap: 2.5rem; align-items: start; }
  .calc-summary { position: sticky; top: calc(var(--header-h) + 1.25rem); }
}
.calc-group { border: 0; padding: 0; margin: 0 0 1.75rem; min-width: 0; }
.calc-group legend { font-size: var(--fs-sm); color: var(--silver); font-weight: 600; margin-bottom: 0.75rem; padding: 0; }

.seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
.seg-item { position: relative; }
.seg-item input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg-item label {
  display: flex; flex-direction: column; align-items: flex-start; gap: 0.1rem;
  min-height: 64px; padding: 0.65rem 0.75rem; border: 1px solid var(--line-strong); border-radius: var(--radius-s);
  cursor: pointer; transition: border-color .15s, background-color .15s;
}
.seg-name { font-family: var(--font-display); font-variation-settings: 'wdth' 110; font-weight: 500; font-size: var(--fs-sm); letter-spacing: 0.04em; }
.seg-price { font-size: var(--fs-xs); color: var(--silver); font-variant-numeric: tabular-nums; }
@media (max-width: 559px) {
  .seg { grid-template-columns: 1fr; }
  .seg-item label { flex-direction: row; justify-content: space-between; align-items: center; min-height: 52px; }
}
.seg-item.is-checked label { border-color: var(--orange); background: rgba(255, 138, 61, 0.08); }
.seg-item.is-checked .seg-price { color: var(--white); }
.seg-item input:focus-visible + label { outline: 2px solid var(--orange); outline-offset: 2px; }

.calc-options { display: grid; gap: 0.5rem; }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.opt label {
  display: grid; grid-template-columns: 22px 1fr auto; gap: 0.25rem 0.8rem; align-items: start;
  padding: 0.85rem 0.9rem; border: 1px solid var(--line); border-radius: var(--radius-s); cursor: pointer;
  transition: border-color .15s;
}
.opt label:hover { border-color: var(--line-strong); }
.opt-box {
  width: 20px; height: 20px; margin-top: 0.15rem; border: 1.5px solid var(--silver); border-radius: 3px;
  display: grid; place-items: center;
}
.opt-box::after {
  content: ''; width: 10px; height: 6px; border: 2px solid var(--black); border-top: 0; border-right: 0;
  transform: rotate(-45deg) translate(1px, -1px); opacity: 0;
}
.opt input:checked + label { border-color: var(--orange); }
.opt input:checked + label .opt-box { background: var(--orange); border-color: var(--orange); }
.opt input:checked + label .opt-box::after { opacity: 1; }
.opt input:focus-visible + label { outline: 2px solid var(--orange); outline-offset: 2px; }
.opt-name { font-weight: 600; font-size: var(--fs-sm); }
.opt-price { font-size: var(--fs-sm); font-variant-numeric: tabular-nums; white-space: nowrap; }
.opt-hint { grid-column: 2 / -1; font-size: var(--fs-xs); color: var(--silver); line-height: 1.55; }
.opt.is-included label { cursor: default; border-style: dashed; }
.opt.is-included .opt-box { border-color: var(--silver-dim); background: transparent; }
.opt.is-included .opt-box::after { opacity: 1; border-color: var(--silver); }
.opt.is-included .opt-price { color: var(--silver); }

.calc-summary {
  background: var(--blue-900); border: 1px solid var(--line); border-radius: var(--radius-m);
  padding: clamp(1.25rem, 3vw, 1.75rem);
}
.calc-summary-title { font-size: var(--fs-sm); color: var(--silver); font-weight: 600; margin-bottom: 0.75rem; }
.calc-lines { display: grid; grid-template-columns: 1fr auto; font-size: var(--fs-sm); }
.calc-lines dt, .calc-lines dd { padding: 0.55rem 0; border-bottom: 1px solid var(--line); }
.calc-lines dd { text-align: right; font-variant-numeric: tabular-nums; padding-left: 1rem; white-space: nowrap; }
.calc-lines .is-muted { color: var(--silver); }
.calc-total {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap;
  margin-top: 1rem;
}
.calc-total span { font-weight: 600; }
.calc-total output {
  font-family: var(--font-display); font-variation-settings: 'wdth' 100; font-weight: 400;
  font-size: clamp(1.75rem, 5vw, 2.25rem); font-variant-numeric: tabular-nums; line-height: 1.1;
}
.calc-notice { margin: 1rem 0 1.25rem; font-size: var(--fs-xs); color: var(--silver); line-height: 1.6; }

/* ---------- portfolio ---------- */
.filters { display: flex; gap: 0.5rem; overflow-x: auto; padding-bottom: 0.5rem; margin-bottom: 1.75rem; scrollbar-width: thin; }
.filter {
  flex: none; min-height: 40px; padding: 0.4rem 0.95rem;
  border: 1px solid var(--line-strong); border-radius: 999px; background: none; cursor: pointer;
  font-family: var(--font-display); font-variation-settings: 'wdth' 100; font-size: var(--fs-xs); letter-spacing: 0.06em;
  color: var(--silver);
}
.filter:hover { color: var(--white); }
.filter[aria-pressed="true"] { background: var(--white); color: var(--black); border-color: var(--white); }

.works { display: grid; gap: 2rem 1.25rem; }
@media (min-width: 640px) { .works { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .works { grid-template-columns: repeat(3, 1fr); } }
.work-thumb {
  position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; overflow: hidden;
  background: var(--blue-900); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 0;
  cursor: pointer;
}
.work-thumb img { width: 100%; height: 100%; object-fit: cover; }
.work-play {
  position: absolute; left: 0.75rem; bottom: 0.75rem;
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.35rem 0.75rem 0.35rem 0.6rem; border-radius: 999px;
  background: rgba(0, 0, 0, 0.72); color: var(--white); font-size: var(--fs-xs); font-weight: 600;
}
.work-play::before { content: ''; border-style: solid; border-width: 5px 0 5px 8px; border-color: transparent transparent transparent var(--orange); }
.work-thumb:hover { border-color: var(--line-strong); }
.work-cat { font-family: var(--font-display); font-variation-settings: 'wdth' 100; font-size: var(--fs-xs); color: var(--silver); letter-spacing: 0.06em; margin-top: 0.9rem; }
.work-title { font-size: var(--fs-md); font-weight: 650; margin-top: 0.2rem; line-height: 1.4; }
.work-field { font-size: var(--fs-sm); color: var(--white); margin-top: 0.2rem; }
.work-desc { font-size: var(--fs-sm); color: var(--silver); margin-top: 0.35rem; }

.work.is-placeholder .work-thumb {
  cursor: default; display: grid; place-items: center;
  background: repeating-linear-gradient(135deg, transparent 0 14px, rgba(167, 177, 192, 0.05) 14px 15px), var(--blue-950);
  border-style: dashed; border-color: var(--line-strong);
}
.placeholder-label { font-size: var(--fs-sm); color: var(--silver); text-align: center; padding: 1rem; }
.works-empty { color: var(--silver); padding: 2rem 0; }

/* video player dialog */
.player {
  width: min(1100px, calc(100vw - 2rem)); max-height: calc(100vh - 2rem);
  padding: 0; border: 1px solid var(--line-strong); border-radius: var(--radius-m);
  background: var(--black); color: var(--white);
}
.player::backdrop { background: rgba(0, 0, 0, 0.85); }
.player-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.75rem 1rem; border-bottom: 1px solid var(--line); }
.player-title { font-size: var(--fs-base); font-weight: 600; }
.player-close { min-height: 40px; padding: 0.3rem 0.9rem; background: none; border: 1px solid var(--line-strong); border-radius: var(--radius-s); cursor: pointer; }
.player-close:hover { border-color: var(--white); }
.player-body { aspect-ratio: 16 / 9; background: var(--black); }
.player-body iframe, .player-body video { width: 100%; height: 100%; border: 0; }

/* ---------- process ---------- */
.steps { display: grid; counter-reset: step; }
.step {
  position: relative; display: grid; grid-template-columns: 3.25rem 1fr; gap: 0 1rem;
  padding-bottom: 2rem;
}
.step::before { /* timeline rail */
  content: ''; position: absolute; left: calc(1.25rem - 0.5px); top: 2.75rem; bottom: 0.25rem;
  width: 1px; background: var(--line-strong);
}
.step:last-child::before { display: none; }
.step-num {
  width: 2.5rem; height: 2.5rem; border: 1px solid var(--line-strong); border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-variation-settings: 'wdth' 100; font-size: var(--fs-sm); font-variant-numeric: tabular-nums;
  background: var(--blue-900);
}
.step:last-child .step-num { border-color: var(--orange); }
.step-name { font-family: var(--font-display); font-variation-settings: 'wdth' 115; font-weight: 450; font-size: var(--fs-lg); letter-spacing: 0.04em; line-height: 2.5rem; }
.step-ko { font-size: var(--fs-sm); color: var(--silver); font-weight: 600; }
.step-text { margin-top: 0.35rem; font-size: var(--fs-sm); }

@media (min-width: 1000px) {
  .steps { grid-template-columns: repeat(6, 1fr); gap: 0 1.25rem; }
  .step { grid-template-columns: 1fr; padding-bottom: 0; }
  .step::before { left: 2.75rem; right: -1.25rem; top: 1.25rem; bottom: auto; width: auto; height: 1px; }
  .step-name { margin-top: 1.25rem; line-height: 1.3; font-size: var(--fs-md); }
  .step-ko { margin-top: 0.25rem; }
}

/* ---------- FAQ ---------- */
@media (min-width: 960px) {
  .faq-layout { display: grid; grid-template-columns: 4fr 8fr; gap: 4rem; }
  .faq-layout .section-head { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; }
}
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.25rem 0; cursor: pointer; list-style: none;
  font-size: var(--fs-md); font-weight: 600;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ''; flex: none; width: 12px; height: 12px;
  background:
    linear-gradient(var(--silver), var(--silver)) center / 12px 1.5px no-repeat,
    linear-gradient(var(--silver), var(--silver)) center / 1.5px 12px no-repeat;
  transition: transform .2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding-bottom: 1.4rem; color: var(--silver); max-width: 60ch; }
.refund { margin-top: 3.5rem; }

/* ---------- contact & form ---------- */
.contact-layout { display: grid; gap: 3rem; }
@media (min-width: 1000px) {
  .contact-layout { grid-template-columns: 5fr 7fr; gap: 4.5rem; }
  .contact-aside { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; }
}
.contact-response { margin-top: 1.5rem; font-size: var(--fs-sm); color: var(--silver); }
.channels { margin-top: 2rem; border-top: 1px solid var(--line); }
.channels li { border-bottom: 1px solid var(--line); }
.channels a {
  display: flex; justify-content: space-between; gap: 1rem; padding: 0.9rem 0; text-decoration: none; font-size: var(--fs-sm);
}
.channels a span:first-child { color: var(--silver); }
.channels a:hover span:last-child { text-decoration: underline; text-underline-offset: 3px; }

.inquiry {
  background: var(--blue-950); border: 1px solid var(--line); border-radius: var(--radius-m);
  padding: clamp(1.25rem, 4vw, 2.5rem);
}
.form-legend-note { font-size: var(--fs-xs); color: var(--silver); margin-bottom: 1.5rem; }
.req { color: var(--orange); }
.form-block { border: 0; padding: 0; margin: 0 0 2rem; min-width: 0; }
.form-block > legend, .form-optional > summary {
  font-size: var(--fs-md); font-weight: 700; padding: 0 0 0.75rem; margin-bottom: 1.25rem;
  width: 100%; border-bottom: 1px solid var(--line);
}
.field { margin: 0 0 1.25rem; border: 0; padding: 0; min-width: 0; }
.field-row { display: grid; gap: 0 1rem; }
@media (min-width: 640px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field label, .field-label { display: block; font-size: var(--fs-sm); font-weight: 600; margin-bottom: 0.45rem; padding: 0; }
.field-hint-inline { font-weight: 400; color: var(--silver); font-size: var(--fs-xs); margin-left: 0.25rem; }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field input[type="url"],
.field input[type="date"], .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 0.7rem 0.85rem;
  background: var(--black); border: 1px solid var(--line-strong); border-radius: var(--radius-s);
  font-size: 1rem; /* 16px avoids iOS zoom */ color: var(--white);
  transition: border-color .15s;
}
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 2.5rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--silver) 50%), linear-gradient(135deg, var(--silver) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px; background-repeat: no-repeat;
}
.field input[type="date"] { color-scheme: dark; }
.field textarea { resize: vertical; min-height: 140px; line-height: 1.6; }
.field ::placeholder { color: #7d8799; opacity: 1; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--silver); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--orange); outline-offset: 1px; border-color: transparent; }
.field [aria-invalid="true"] { border-color: var(--error); }
.hint { font-size: var(--fs-xs); color: var(--silver); margin-top: 0.4rem; }
.error { font-size: var(--fs-xs); color: var(--error); margin-top: 0.4rem; font-weight: 600; }
.error:empty { display: none; }

.checks { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.check, .field label.check { display: inline-flex; align-items: center; gap: 0.55rem; cursor: pointer; font-size: var(--fs-sm); font-weight: 500; margin: 0; }
.checks .check { min-height: 44px; padding: 0.45rem 0.85rem; border: 1px solid var(--line-strong); border-radius: var(--radius-s); }
.checks .check:has(input:checked) { border-color: var(--orange); }
.check input { width: 18px; height: 18px; margin: 0; accent-color: var(--orange); flex: none; }
.checks[aria-invalid="true"] .check { border-color: var(--error); }

.form-optional { margin-bottom: 2rem; }
.form-optional > summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: baseline; }
.form-optional > summary::-webkit-details-marker { display: none; }
.form-optional > summary::after { content: '열기'; font-size: var(--fs-xs); color: var(--silver); font-weight: 500; }
.form-optional[open] > summary::after { content: '닫기'; }
.form-optional > summary .field-hint-inline { margin-right: auto; margin-left: 0.5rem; }
.form-optional:not([open]) > summary { margin-bottom: 0; }

.consent { padding-top: 0.5rem; }
.consent .hint { margin-left: calc(18px + 0.55rem); }
.consent .error { margin-left: calc(18px + 0.55rem); }

.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.estimate-chip {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem;
  padding: 1rem 1.1rem; margin-bottom: 1.75rem;
  border: 1px solid var(--orange); border-radius: var(--radius-s); background: rgba(255, 138, 61, 0.06);
}
.estimate-chip .link-btn { flex: none; white-space: nowrap; }
.estimate-chip-title { font-size: var(--fs-xs); font-weight: 700; color: var(--orange); }
.estimate-chip-body { font-size: var(--fs-sm); margin-top: 0.25rem; }

.form-submit { margin-top: 1.5rem; }
.form-status { margin-top: 1rem; font-size: var(--fs-sm); }
.form-status:empty { display: none; }
.form-status.is-sending { color: var(--silver); }
.form-status.is-success { color: var(--success); padding: 1rem; border: 1px solid rgba(143, 224, 176, 0.4); border-radius: var(--radius-s); }
.form-status.is-error { color: var(--error); padding: 1rem; border: 1px solid rgba(255, 143, 143, 0.45); border-radius: var(--radius-s); }
.form-status strong { color: var(--white); }
.spinner {
  display: inline-block; width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid currentColor; border-right-color: transparent; vertical-align: -2px; margin-right: 0.4rem;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-block: 2.5rem; }
.footer-inner { display: grid; gap: 1.5rem; }
@media (min-width: 760px) { .footer-inner { grid-template-columns: 1fr auto auto; align-items: end; gap: 2.5rem; } }
.footer-logo { font-family: var(--font-display); font-variation-settings: 'wdth' 125; font-weight: 500; letter-spacing: 0.18em; }
.footer-slogan, .footer-copy { font-size: var(--fs-xs); color: var(--silver); margin-top: 0.25rem; }
.footer-channels { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; font-size: var(--fs-sm); }
.footer-channels a { color: var(--silver); text-decoration: none; }
.footer-channels a:hover { color: var(--white); text-decoration: underline; text-underline-offset: 3px; }

.noscript { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 99; padding: 1rem; background: var(--orange); color: var(--black); font-weight: 600; border-radius: var(--radius-s); }

/* ---------- motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .spinner { animation: none; border-right-color: currentColor; opacity: .6; }
}
.is-muted { color: var(--silver); }

/* 다량 주문·정기 계약 (별도 견적) */
.bulk-deal {
  display: grid; gap: 1.25rem; align-items: center;
  margin-top: 1rem; padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--blue-900); border: 1px solid var(--line-strong);
  border-radius: var(--radius-m);
}
.bulk-name {
  font-family: var(--font-display); font-variation-settings: 'wdth' 125;
  font-weight: 400; font-size: var(--fs-lg); letter-spacing: 0.04em;
}
.bulk-price { color: var(--orange); font-weight: 700; margin-top: 0.35rem; }
.bulk-text { color: var(--silver); font-size: var(--fs-sm); margin-top: 0.5rem; max-width: 46ch; }
.bulk-deal .btn { justify-self: start; }
@media (min-width: 900px) {
  .bulk-deal { grid-template-columns: 1.4fr 1fr auto; gap: 2.5rem; }
}