/* ==========================================================================
   어반픽스 — NATURAL AIR / EDITORIAL LIFESTYLE
   ========================================================================== */

:root {
  --cream: #FBFAF5;
  --sage-light: #F1F7F2;
  --sage: #A8C9A3;
  --coral: #E79A86;
  --text: #2A2D2A;

  --font-display: Georgia, 'Noto Serif KR', 'Nanum Myeongjo', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;

  --container: 1220px;
  --edge: clamp(1.25rem, 5vw, 4rem);

  --gap-section: clamp(5rem, 12vw, 11rem);
  --gap-block: clamp(2.5rem, 6vw, 5rem);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.75;
  word-break: keep-all;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, figure { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; }

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--edge);
  padding-right: var(--edge);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(251, 250, 245, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(42, 45, 42, 0.08);
  transition: padding .25s ease;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.35rem;
  padding-bottom: 1.35rem;
  transition: padding .25s ease;
}
.site-header.is-compact .wrap {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  font-weight: 700;
  color: var(--text);
}
.brand span { color: var(--coral); }
.main-nav ul {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2.1rem);
}
.main-nav a {
  font-size: 0.92rem;
  color: var(--text);
  opacity: 0.78;
  padding: 0.3rem 0;
  border-bottom: 1px solid transparent;
}
.main-nav a:hover { opacity: 1; border-color: var(--coral); }
.header-cta {
  font-size: 0.88rem;
  font-weight: 600;
  border: 1px solid var(--coral);
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  white-space: nowrap;
}
.header-cta:hover { background: var(--coral); color: var(--cream); }
.mobile-nav { display: none; }

@media (max-width: 720px) {
  .main-nav { display: none; }
  .header-cta { order: 2; padding: 0.45rem 0.85rem; font-size: 0.82rem; }
  .brand { order: 1; }
  .mobile-nav {
    display: block;
    position: relative;
    order: 3;
  }
  .mobile-nav summary {
    list-style: none;
    font-size: 0.9rem;
    color: var(--text);
    cursor: pointer;
    padding: 0.4rem 0 0.4rem 1rem;
  }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav[open] summary { color: var(--coral); }
  .mobile-nav ul {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--cream);
    border: 1px solid rgba(42,45,42,0.12);
    padding: 0.6rem 0;
    min-width: 9.5rem;
    box-shadow: 0 8px 20px rgba(42,45,42,0.08);
  }
  .mobile-nav li a {
    display: block;
    padding: 0.55rem 1.1rem;
    font-size: 0.92rem;
  }
  .brand { order: 1; }
}

/* ---------- Opening Typography ---------- */
.opening {
  padding-top: clamp(4rem, 12vw, 8rem);
  padding-bottom: clamp(4rem, 10vw, 7rem);
}
.opening .eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--sage);
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.opening .display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.8rem, 8.5vw, 6.4rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  margin-bottom: clamp(2rem, 5vw, 3.2rem);
}
.opening .display em {
  font-style: normal;
  color: var(--sage);
  display: block;
}
.opening h1 {
  font-family: var(--font-body);
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  font-weight: 700;
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
}
.opening .lede {
  max-width: 34rem;
  font-size: clamp(1.02rem, 1.6vw, 1.15rem);
  line-height: 1.85;
  color: rgba(42,45,42,0.86);
}
.opening .lede p + p { margin-top: 1.1rem; }

/* ---------- Signature Photo ---------- */
.signature {
  padding-bottom: var(--gap-section);
}
.signature figure { width: 100%; }
.signature img {
  width: 100%;
  height: auto;
  border-radius: 2px;
}
.signature figcaption {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: rgba(42,45,42,0.55);
}

/* ---------- Breeze Note ---------- */
.breeze-note {
  padding: var(--gap-section) 0;
  text-align: center;
}
.breeze-note .line {
  width: 46px;
  height: 2px;
  background: var(--coral);
  margin: 0 auto clamp(2rem, 5vw, 3rem);
}
.breeze-note .display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 3.6rem);
  line-height: 1.15;
  margin-bottom: clamp(1.5rem, 4vw, 2.4rem);
}
.breeze-note p {
  max-width: 30rem;
  margin: 0 auto;
  font-size: 1.05rem;
  color: rgba(42,45,42,0.8);
}
.breeze-note p + p { margin-top: 0.9rem; }

/* ---------- Section Label (shared) ---------- */
.section-head {
  margin-bottom: clamp(3rem, 7vw, 5rem);
}
.section-head .num {
  font-family: var(--font-display);
  color: var(--coral);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  display: block;
}
.section-head .display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 5.5vw, 3.8rem);
  line-height: 1.1;
}
.section-head .sub {
  margin-top: 1.2rem;
  max-width: 34rem;
  font-size: 1.02rem;
  color: rgba(42,45,42,0.78);
}

section { padding: var(--gap-section) 0; }

/* ---------- Find Your Fan (editorial layout) ---------- */
.fan-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
}
.fan-card {
  position: relative;
  display: block;
  border-radius: 2px;
  overflow: hidden;
}
.fan-card img {
  width: 100%;
  height: auto;
  transition: transform .5s ease;
}
.fan-card:hover img { transform: scale(1.03); }
.fan-card .cap {
  margin-top: 1.1rem;
}
.fan-card .cap .en {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--sage);
  font-weight: 600;
}
.fan-card .cap .kr {
  margin-top: 0.35rem;
  font-size: 1.3rem;
  font-weight: 700;
}
.fan-card .cap .arrow {
  color: var(--coral);
  margin-left: 0.4rem;
  transition: transform .2s ease;
  display: inline-block;
}
.fan-card:hover .cap .arrow { transform: translateX(4px); }
.fan-card .cap .desc {
  margin-top: 0.5rem;
  font-size: 0.92rem;
  color: rgba(42,45,42,0.72);
}

.fan-card.c-fan { grid-column: span 7; }
.fan-card.c-ceiling-mount { grid-column: span 5; }
.fan-card.c-large { grid-column: span 12; }
.fan-card.c-industrial { grid-column: span 5; }
.fan-card.c-install { grid-column: span 7; }

@media (max-width: 860px) {
  .fan-card.c-fan,
  .fan-card.c-ceiling-mount,
  .fan-card.c-industrial,
  .fan-card.c-large,
  .fan-card.c-install { grid-column: span 12; }
}

/* ---------- Lots of Air ---------- */
.lots-of-air {
  text-align: center;
}
.lots-of-air .display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 5.5vw, 3.2rem);
  line-height: 1.25;
}
.lots-of-air p {
  margin-top: 1.4rem;
  font-size: 1.02rem;
  color: rgba(42,45,42,0.75);
}

/* ---------- Choose by Space ---------- */
.space-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.space-row + .space-row { margin-top: var(--gap-block); }
.space-row.reverse .space-media { order: 2; }
.space-row.reverse .space-text { order: 1; }
.space-media img { width: 100%; height: auto; border-radius: 2px; }
.space-text .en {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--sage);
  font-weight: 700;
}
.space-text h3 {
  margin-top: 0.8rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
}
.space-text p {
  margin-top: 1.1rem;
  font-size: 1rem;
  color: rgba(42,45,42,0.8);
  max-width: 28rem;
}
@media (max-width: 760px) {
  .space-row, .space-row.reverse {
    grid-template-columns: 1fr;
  }
  .space-row .space-media,
  .space-row.reverse .space-media { order: 1; }
  .space-row .space-text,
  .space-row.reverse .space-text { order: 2; }
}

/* ---------- Air in Motion (gallery) ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}
.gallery figure { border-radius: 2px; overflow: hidden; }
.gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }
.g-wide { grid-column: span 12; aspect-ratio: 20 / 9; }
.g-wide img { object-position: center 58%; }
.g-half { grid-column: span 6; aspect-ratio: 4 / 5; }
.g-third { grid-column: span 4; aspect-ratio: 3 / 4; }
.g-tall { grid-column: span 5; aspect-ratio: 3 / 4; }
.g-broad { grid-column: span 7; aspect-ratio: 16 / 10; }
.g-broad img { object-position: center 30%; }
@media (max-width: 760px) {
  .g-half, .g-third, .g-tall, .g-broad { grid-column: span 12; aspect-ratio: 4/5; }
}

/* ---------- How to Choose (editorial list) ---------- */
.choose-list .item {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(2rem, 5vw, 3rem) 0;
  border-top: 1px solid rgba(42,45,42,0.12);
}
.choose-list .item:last-child { border-bottom: 1px solid rgba(42,45,42,0.12); }
.choose-list .item .idx {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--coral);
  font-weight: 700;
}
.choose-list .item h3 {
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  font-weight: 700;
}
.choose-list .item .en {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--sage);
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.choose-list .item p {
  margin-top: 0.9rem;
  max-width: 38rem;
  color: rgba(42,45,42,0.8);
}
@media (max-width: 600px) {
  .choose-list .item { grid-template-columns: 1fr; gap: 0.6rem; }
}

/* ---------- Related Services (NSEO pages) ---------- */
.related {
  padding: var(--gap-section) 0;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
}
.related-card {
  display: block;
  border-radius: 2px;
  overflow: hidden;
}
.related-card .img-wrap { aspect-ratio: 4/3; overflow: hidden; }
.related-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.related-card:hover img { transform: scale(1.03); }
.related-card .cap { margin-top: 1rem; }
.related-card .cap .en {
  font-size: 0.72rem; letter-spacing: 0.14em; color: var(--sage); font-weight: 700;
}
.related-card .cap .kr { margin-top: 0.3rem; font-size: 1.15rem; font-weight: 700; }
@media (max-width: 640px) {
  .related-grid { grid-template-columns: 1fr; }
}

/* ---------- Final CTA ---------- */
.final-cta {
  text-align: center;
}
.final-cta .display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 1.15;
}
.final-cta p {
  margin-top: 1.3rem;
  font-size: 1.05rem;
  color: rgba(42,45,42,0.8);
}
.cta-button {
  display: inline-block;
  margin-top: clamp(2rem, 5vw, 2.6rem);
  border: 1px solid var(--coral);
  padding: 0.95rem 2.4rem;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 600;
}
.cta-button:hover { background: var(--coral); color: var(--cream); }

/* ---------- FAQ (compact accordion, optional per NSEO page) ---------- */
.faq .item {
  border-top: 1px solid rgba(42,45,42,0.12);
}
.faq .item:last-child { border-bottom: 1px solid rgba(42,45,42,0.12); }
.faq .item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 1.6rem 1.1rem 0;
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  gap: 0.7rem;
  position: relative;
}
.faq .item summary::-webkit-details-marker { display: none; }
.faq .item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  color: var(--coral);
  font-weight: 400;
  font-size: 1.2rem;
}
.faq .item[open] summary::after { content: '–'; }
.faq .q-mark { color: var(--coral); }
.faq .a {
  padding: 0 1.6rem 1.2rem 1.6rem;
  color: rgba(42,45,42,0.8);
  font-size: 0.96rem;
}

/* main page FAQ: 2-column grid (2 x 5) */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: clamp(2rem, 5vw, 4rem);
}
.faq-grid .item:nth-last-child(-n+2) { border-bottom: 1px solid rgba(42,45,42,0.12); }
@media (max-width: 760px) {
  .faq-grid { grid-template-columns: 1fr; }
  .faq-grid .item:nth-last-child(-n+2) { border-bottom: none; }
  .faq-grid .item:last-child { border-bottom: 1px solid rgba(42,45,42,0.12); }
}

/* ---------- Small filler caption (fills leftover space beside a shorter image) ---------- */
.fill-caption {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: rgba(42,45,42,0.75);
  line-height: 1.5;
  padding-top: 1.4rem;
  border-top: 1px solid var(--coral);
  margin-top: 1.4rem;
  display: inline-block;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid rgba(42,45,42,0.12);
  padding: clamp(3rem, 7vw, 4.5rem) 0 clamp(2.5rem, 5vw, 3.5rem);
  background: var(--sage-light);
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2.5rem;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
}
.footer-brand span { color: var(--coral); }
.footer-info {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: rgba(42,45,42,0.75);
  line-height: 2;
}
.footer-tel {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
}
.footer-tel-label {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--sage);
  font-weight: 700;
  display: block;
  margin-bottom: 0.5rem;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-nav a { font-size: 0.92rem; opacity: 0.78; }
.footer-nav a:hover { opacity: 1; }
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(42,45,42,0.1);
  font-size: 0.8rem;
  color: rgba(42,45,42,0.55);
}

/* ---------- Page hero variants (NSEO) ---------- */
.page-open { padding-top: clamp(3.5rem, 10vw, 6rem); }
.page-open .display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 7.5vw, 5.4rem);
  line-height: 1.06;
}
.page-open h1 {
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  margin-top: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
}
.page-open .lede {
  margin-top: clamp(1.3rem, 3vw, 1.8rem);
  max-width: 34rem;
  font-size: 1.05rem;
  color: rgba(42,45,42,0.82);
}
.page-open .eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--sage);
  font-weight: 700;
  margin-bottom: 1.3rem;
}

.split-open {
  padding-top: clamp(3.5rem, 10vw, 6rem);
}
.split-open .wrap {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split-open .col-text .display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  line-height: 1.12;
}
.split-open .col-media img { width: 100%; height: auto; border-radius: 2px; }
@media (max-width: 760px) {
  .split-open .wrap { grid-template-columns: 1fr; }
}

.flank-open {
  padding-top: clamp(3rem, 8vw, 5rem);
  text-align: center;
}
.flank-open .grid3 {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: center;
  margin-top: clamp(2rem, 5vw, 3rem);
}
.flank-open .grid3 img { width: 100%; height: auto; border-radius: 2px; }
.flank-open .grid3 .label {
  margin-top: 0.8rem;
  font-size: 0.8rem;
  color: rgba(42,45,42,0.55);
}
@media (max-width: 760px) {
  .flank-open .grid3 { grid-template-columns: 1fr; }
}

.photo-first {
  padding-top: 0;
}
.photo-first .frame img { width: 100%; height: auto; }
.photo-first .cap-block {
  padding: clamp(2.5rem, 6vw, 4rem) 0 0;
}
.photo-first .display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 7vw, 5rem);
  line-height: 1.08;
}

.center-open {
  text-align: center;
  padding-top: clamp(3.5rem, 10vw, 6rem);
}
.center-open .eyebrow {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--sage);
  font-weight: 700;
  margin-bottom: 1.3rem;
}
.center-open .display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  line-height: 1.1;
}
.center-open h1 {
  margin-top: clamp(1.3rem, 3vw, 1.8rem);
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  font-weight: 700;
}
.center-open .lede {
  margin: clamp(1.3rem, 3vw, 1.8rem) auto 0;
  max-width: 34rem;
  font-size: 1.05rem;
  color: rgba(42,45,42,0.82);
}
.center-open .duo {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(2.5rem, 6vw, 4rem);
  align-items: center;
  text-align: left;
}
.center-open .duo img { width: 100%; height: auto; border-radius: 2px; }
@media (max-width: 760px) {
  .center-open .duo { grid-template-columns: 1fr; }
}

/* ---------- Body copy blocks (NSEO detail sections) ---------- */
.copy-block { max-width: 42rem; }
.copy-block p + p { margin-top: 1.2rem; }
.copy-block p { font-size: 1.03rem; color: rgba(42,45,42,0.85); }

.check-list {
  margin-top: 1.5rem;
}
.check-list li {
  padding: 1.1rem 0;
  border-top: 1px solid rgba(42,45,42,0.12);
  display: flex;
  gap: 0.9rem;
  font-size: 1rem;
  color: rgba(42,45,42,0.85);
}
.check-list li:last-child { border-bottom: 1px solid rgba(42,45,42,0.12); }
.check-list li .mark { color: var(--coral); flex-shrink: 0; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 760px) {
  .two-col { grid-template-columns: 1fr; }
}

.text-photo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.text-photo img { width: 100%; height: auto; border-radius: 2px; }
@media (max-width: 760px) {
  .text-photo { grid-template-columns: 1fr; }
}