@font-face {
  font-family: "KoPub Batang";
  src: url("mirror-assets/ptldesign.cafe24.com/line/theme/line/fonts/KoPubWorld_Batang_Pro_Light.otf") format("opentype");
  font-weight: 300;
}

@font-face {
  font-family: "Freight Display";
  src: url("mirror-assets/ptldesign.cafe24.com/line/theme/line/fonts/FreightBigProBook-Regular.woff") format("woff");
  font-weight: 400;
}

@font-face {
  font-family: "SUIT";
  src: url("mirror-assets/ptldesign.cafe24.com/line/theme/line/fonts/SUIT-Variable.woff2") format("woff2");
  font-weight: 100 900;
}

:root {
  --ivory: #f4efe6;
  --paper: #eee5d9;
  --stone: #d6caba;
  --ink: #27231e;
  --muted: #71695e;
  --sage: #657263;
  --rust: #8b5c42;
  --line: rgba(39, 35, 30, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: "SUIT", "Noto Sans KR", sans-serif;
  letter-spacing: 0;
}

img {
  display: block;
  width: 100%;
}

figure {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.rp-page {
  min-height: 100vh;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(244, 239, 230, 0.96), rgba(238, 229, 217, 0.98) 48%, rgba(244, 239, 230, 1));
}

.rp-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  height: 82px;
  padding: 0 5.8vw;
  color: #2f2a24;
  transition: background 0.35s ease, border-color 0.35s ease, height 0.35s ease;
}

.rp-header.is-scrolled,
.menu-open .rp-header {
  height: 68px;
  background: rgba(244, 239, 230, 0.9);
  border-bottom: 1px solid rgba(39, 35, 30, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
}

.brand img {
  width: 132px;
  height: auto;
}

.brand span {
  font-family: "Freight Display", serif;
  font-size: 17px;
  color: rgba(39, 35, 30, 0.58);
  white-space: nowrap;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 13px;
  color: rgba(39, 35, 30, 0.58);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.return-link {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(39, 35, 30, 0.54);
}

.menu-button {
  display: none;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  background: transparent;
}

.menu-button span {
  display: block;
  width: 22px;
  height: 1px;
  margin: 6px auto;
  background: var(--ink);
}

.menu-panel {
  position: fixed;
  z-index: 18;
  inset: 0 0 auto auto;
  width: min(380px, 100%);
  padding: 104px 34px 38px;
  background: rgba(244, 239, 230, 0.97);
  border-left: 1px solid rgba(39, 35, 30, 0.08);
  transform: translateX(100%);
  transition: transform 0.35s ease;
}

.menu-open .menu-panel {
  transform: translateX(0);
}

.menu-panel nav {
  display: grid;
  gap: 22px;
  font-family: "Freight Display", serif;
  font-size: 28px;
  color: #352f27;
}

main {
  padding-top: 82px;
}

.rp-hero,
.rp-split,
.rp-proof,
.rp-method,
.rp-statement,
.rp-closing {
  width: min(1180px, calc(100% - 12vw));
  margin: 0 auto;
}

.rp-hero {
  min-height: calc(100vh - 82px);
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: clamp(44px, 7vw, 108px);
  padding: 7vh 0 10vh;
}

.hero-copy {
  padding-top: 4vh;
}

.eyebrow {
  margin: 0 0 22px;
  font-family: "Freight Display", "KoPub Batang", serif;
  font-size: 18px;
  line-height: 1.2;
  color: var(--rust);
}

.hero-copy h1,
.rp-statement h2,
.split-copy h2,
.proof-copy h2,
.method-copy h2 {
  margin: 0;
  font-family: "KoPub Batang", serif;
  font-weight: 300;
  letter-spacing: 0;
  color: #2c2721;
}

.hero-copy h1 {
  max-width: 660px;
  font-size: clamp(48px, 5.4vw, 86px);
  line-height: 1.12;
}

.hero-copy h1 span {
  display: block;
}

.mobile-lines span {
  display: inline;
}

.mobile-lines span + span::before {
  content: " ";
}

.hero-copy p,
.split-copy p,
.proof-copy p,
.method-copy p,
.statement-grid p {
  margin: 0;
  font-size: 18px;
  line-height: 1.9;
  color: #3e3932;
  word-break: keep-all;
}

.hero-copy .lead {
  margin-top: 38px;
  font-size: 22px;
  line-height: 1.75;
  color: #29251f;
}

.hero-copy p + p,
.split-copy p + p,
.proof-copy p + p,
.method-copy p + p {
  margin-top: 18px;
}

.hero-image {
  aspect-ratio: 0.78;
  overflow: hidden;
  background: #d9d0c2;
}

.image-slot {
  position: relative;
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.image-slot.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.image-slot img {
  height: 100%;
  object-fit: cover;
}

.hero-image img {
  object-position: 50% 42%;
}

.diagnosis-image img {
  object-position: 48% 48%;
}

.barrier-image img {
  object-position: 50% 42%;
}

.rp-statement {
  padding: 16vh 0 14vh;
}

.rp-statement h2 {
  font-size: clamp(40px, 4.4vw, 68px);
  line-height: 1.18;
}

.statement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 38px;
  margin-top: 64px;
}

.statement-grid p {
  padding-top: 28px;
}

.statement-image {
  margin-top: 46px;
  aspect-ratio: 2.4;
  overflow: hidden;
  filter: saturate(0.78) brightness(0.96) contrast(0.94);
}

.statement-grid .statement-image {
  grid-column: 1 / -1;
}

.statement-image img {
  object-position: 50% 56%;
}

.rp-split,
.rp-method {
  display: grid;
  grid-template-columns: minmax(380px, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(44px, 7vw, 104px);
  padding: 16vh 0;
}

.rp-split figure,
.texture-image {
  aspect-ratio: 0.82;
  overflow: hidden;
}

.split-copy h2,
.proof-copy h2,
.method-copy h2 {
  font-size: clamp(38px, 4vw, 58px);
  line-height: 1.25;
  margin-bottom: 34px;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.rp-proof {
  padding: 15vh 0;
}

.proof-copy {
  max-width: 760px;
}

.course-lines {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 70px;
}

.course-lines p {
  margin: 0;
  min-height: 148px;
  padding: 28px 26px;
  font-size: 18px;
  line-height: 1.65;
  color: #332e28;
  word-break: keep-all;
}

.rp-method {
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
}

.rp-method .method-copy {
  order: -1;
}

.texture-image {
  min-height: 560px;
}

.rp-closing {
  padding: 15vh 0 17vh;
  text-align: center;
}

.closing-main {
  margin: 0;
  font-family: "KoPub Batang", serif;
  font-size: clamp(38px, 4.5vw, 66px);
  line-height: 1.38;
  color: #2d2822;
  word-break: keep-all;
}

.closing-sub {
  margin: 34px auto 0;
  max-width: 720px;
  font-size: 20px;
  line-height: 1.9;
  color: #514a42;
  word-break: keep-all;
}

.cta-section {
  position: relative;
  min-height: 58vh;
  display: grid;
  place-items: center;
  padding: 112px 24px;
  overflow: hidden;
  color: #fffaf3;
  background: #2b2520;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(36, 30, 25, 0.18), rgba(36, 30, 25, 0.72)),
    url("mirror-assets/ptldesign.cafe24.com/line/theme/line/img/main_glow_bg.jpg") center / cover no-repeat;
  opacity: 0.82;
  transform: scale(1.05);
  transition: transform 1.4s ease;
}

.cta-section.is-visible::before {
  transform: scale(1);
}

.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 920px;
  text-align: center;
}

.cta-inner .eyebrow {
  margin-bottom: 30px;
  color: #9b8367;
}

.cta-title {
  margin: 0;
  font-family: "Freight Display", serif;
  font-size: 3.5rem;
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: 1.1px;
  color: #f3eadf;
}

.cta-ko {
  margin: 24px 0 38px;
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.7;
  color: rgba(246, 238, 226, 0.78);
  word-break: keep-all;
}

.round-button {
  display: inline-grid;
  place-items: center;
  min-width: 176px;
  height: 54px;
  padding: 0 28px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: #f6eee2;
  background: transparent;
  font-size: 14px;
  transition: background 0.3s ease, color 0.3s ease;
}

.round-button:hover {
  background: #fffaf3;
  color: #2b2520;
}

.quick-notice {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 16;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 78px;
  height: 78px;
  border: 1px solid rgba(39, 35, 30, 0.16);
  border-radius: 50%;
  background: rgba(244, 239, 230, 0.74);
  color: rgba(39, 35, 30, 0.62);
  font-family: "Freight Display", serif;
  backdrop-filter: blur(12px);
}

.rp-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 48px 5.8vw 58px;
  border-top: 1px solid rgba(39, 35, 30, 0.1);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(39, 35, 30, 0.54);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .desktop-nav,
  .return-link,
  .brand span {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .rp-header {
    height: 68px;
    padding: 0 22px;
  }

  .rp-header.is-scrolled,
  .menu-open .rp-header {
    height: 62px;
  }

  .brand img {
    width: 118px;
  }

  main {
    padding-top: 68px;
  }

  .rp-hero,
  .rp-split,
  .rp-proof,
  .rp-method,
  .rp-statement,
  .rp-closing {
    width: min(100% - 44px, 640px);
  }

  .rp-hero {
    min-height: auto;
    display: flex;
    flex-direction: column;
    padding: 72px 0 92px;
    text-align: center;
  }

  .hero-copy {
    display: contents;
    padding-top: 0;
  }

  .hero-copy .eyebrow {
    order: 1;
  }

  .eyebrow {
    margin-bottom: 18px;
    font-size: 16px;
    text-align: center;
  }

  .hero-copy h1 {
    order: 2;
    max-width: 100%;
    font-size: clamp(34px, 8.8vw, 42px);
    line-height: 1.25;
  }

  .hero-copy .lead {
    order: 4;
    margin-top: 0;
    font-size: 19px;
  }

  .hero-copy p:not(.eyebrow):not(.lead) {
    order: 5;
  }

  .hero-copy p,
  .split-copy p,
  .proof-copy p,
  .method-copy p,
  .statement-grid p {
    max-width: 310px;
    margin-left: auto;
    margin-right: auto;
    font-size: 15.8px;
    line-height: 1.9;
    word-break: normal;
    overflow-wrap: break-word;
    text-align: center;
  }

  .mobile-lines span {
    display: inline;
  }

  .mobile-lines span + span::before {
    content: " ";
  }

  .hero-image {
    order: 3;
    margin-top: 38px;
    margin-bottom: 34px;
    aspect-ratio: 0.76;
  }

  .hero-image img {
    object-position: 50% 40%;
  }

  .rp-statement {
    padding: 92px 0;
    text-align: center;
  }

  .rp-statement h2,
  .split-copy h2,
  .proof-copy h2,
  .method-copy h2 {
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    font-size: clamp(30px, 8.2vw, 40px);
    line-height: 1.28;
    text-align: center;
  }

  .statement-grid {
    display: block;
    margin-top: 42px;
  }

  .statement-grid p {
    padding: 24px 0;
  }

  .statement-image {
    margin-top: 0;
    margin-bottom: 26px;
    aspect-ratio: 1.08;
  }

  .statement-image img {
    object-position: 50% 52%;
  }

  .diagnosis-image img {
    object-position: 47% 42%;
  }

  .barrier-image img {
    object-position: 50% 38%;
  }

  .rp-split,
  .rp-method {
    display: block;
    padding: 92px 0;
    text-align: center;
  }

  .rp-split figure,
  .texture-image {
    aspect-ratio: 0.84;
    min-height: 0;
    margin-bottom: 48px;
  }

  .rp-method .method-copy {
    order: 0;
  }

  .texture-image {
    margin-top: 48px;
    margin-bottom: 0;
  }

  .rp-proof {
    padding: 92px 0;
    text-align: center;
  }

  .course-lines {
    display: block;
    margin-top: 48px;
  }

  .course-lines p {
    min-height: 0;
    max-width: 310px;
    margin-left: auto;
    margin-right: auto;
    padding: 18px 0;
    font-size: 16.5px;
    text-align: center;
  }

  .rp-closing {
    padding: 96px 0 112px;
  }

  .closing-main {
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    font-size: clamp(32px, 8.5vw, 44px);
    line-height: 1.42;
  }

  .closing-sub {
    max-width: 310px;
    margin-top: 26px;
    margin-left: auto;
    margin-right: auto;
    font-size: 17px;
    line-height: 1.9;
  }

  .cta-section {
    min-height: 720px;
    align-items: end;
    padding: 72px 22px;
  }

  .cta-inner .eyebrow {
    margin-bottom: 22px;
  }

  .cta-title {
    font-size: clamp(42px, 12.8vw, 56px);
    line-height: 0.98;
  }

  .cta-ko {
    font-size: 17px;
  }

  .round-button {
    min-width: 154px;
    height: 48px;
    font-size: 14px;
  }

  .quick-notice {
    right: 16px;
    bottom: 16px;
    width: 62px;
    height: 62px;
    font-size: 14px;
  }

  .rp-footer {
    display: block;
    padding: 38px 22px 48px;
  }

  .rp-footer div + div {
    margin-top: 18px;
  }
}

@media (max-width: 420px) {
  .rp-hero,
  .rp-split,
  .rp-proof,
  .rp-method,
  .rp-statement,
  .rp-closing {
    width: calc(100% - 38px);
  }

  .hero-copy h1 {
    font-size: 33px;
  }

  .rp-statement h2,
  .split-copy h2,
  .proof-copy h2,
  .method-copy h2 {
    font-size: 28px;
  }
}

@media (max-width: 1024px) {
  body.refractory-page .rp-hero {
    padding-bottom: 76px;
  }

  body.refractory-page .rp-statement {
    padding: 76px 0 84px;
  }

  body.refractory-page .rp-split,
  body.refractory-page .rp-proof,
  body.refractory-page .rp-method {
    padding: 78px 0;
  }

  body.refractory-page .rp-split figure,
  body.refractory-page .texture-image {
    margin-bottom: 38px;
  }

  body.refractory-page .texture-image {
    margin-top: 38px;
  }

  body.refractory-page .rp-closing {
    padding: 82px 0 96px;
  }
}

body.refractory-page .hero-image {
  aspect-ratio: 0.667;
}

body.refractory-page .hero-image img {
  filter: saturate(0.88) brightness(0.98) contrast(0.96);
  object-fit: contain;
  object-position: 50% 50%;
}

body.refractory-page .statement-image img {
  filter: saturate(0.86) brightness(0.98) contrast(0.96);
  object-position: 47% 52%;
}

body.refractory-page .diagnosis-image {
  aspect-ratio: 0.667;
}

body.refractory-page .diagnosis-image img {
  filter: saturate(0.92) brightness(1.02) contrast(0.96);
  object-position: 50% 50%;
}

body.refractory-page .laser-treatment-image {
  width: 100%;
  aspect-ratio: 0.667;
  min-height: 0;
}

body.refractory-page .laser-treatment-image img {
  filter: saturate(0.88) brightness(1.02) contrast(0.96);
  object-position: 50% 50%;
}

@media (max-width: 1024px) {
  body.refractory-page .laser-treatment-image {
    min-height: 0;
  }
}