:root {
  --color-bg: #fffaf8;
  --color-bg-soft: #fdf5f3;
  --color-bg-deep: #f7eceb;
  --color-bg-blush: #f6e3e6;
  --color-bordeaux-bg-a: #f3d9de;
  --color-bordeaux-bg-b: #d9a3ae;
  --color-bordeaux-text: #4a232c;
  --color-text: #493c3d;
  --color-sub: #806d70;
  --color-rose: #a96f7d;
  --color-rose-soft: #c790a0;
  --color-gold: #c9ab7e;
  --color-line: rgba(169, 111, 125, 0.22);

  --font-jp: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN",
    "Hiragino Mincho Pro", "Noto Serif JP", serif;

  --edge-pc: clamp(48px, 6vw, 96px);
  --petal-scale: 1;
  --light-scale: 1;
}


/* =========================
   BASE
========================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-jp);
  font-size: 17px;
  line-height: 1.9;
  letter-spacing: 0.055em;
  -webkit-font-smoothing: antialiased;
}

main {
  overflow-x: clip;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-rose);
  outline-offset: 3px;
}


/* =========================
   COMMON SECTION
========================= */

section {
  position: relative;
}

.section-label {
  margin: 0 0 20px;
  color: var(--color-rose);
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.22em;
}

.section-title {
  margin: 0 0 clamp(28px, 3vw, 40px);
  color: var(--color-text);
  font-size: clamp(26px, 2.4vw, 34px);
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.08em;
}

/* label + heading on the left, body content on the right —
   used by SOUL TRANSLATOR / SESSION / KAERU CARD so PC layouts
   use width instead of stacking everything down the page */
.section-split {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: clamp(88px, 9vh, 140px) var(--edge-pc);

  display: grid;
  grid-template-columns: minmax(220px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(48px, 6vw, 96px);
  align-items: start;
}

.section-meta {
  position: sticky;
  top: clamp(88px, 9vh, 140px);
}

.section-content {
  min-width: 0;
}

/* short paragraphs grouped side by side instead of stacked
   the whole way down — this is the "2〜3 blocks" grouping */
.content-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(32px, 4vw, 56px);
  margin: 0 0 clamp(32px, 4vw, 48px);
}

.content-columns:last-child {
  margin-bottom: 0;
}

.content-col p {
  margin: 0 0 clamp(24px, 2.6vw, 34px);
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 2.05;
  letter-spacing: 0.05em;
}

.content-col p:last-child {
  margin-bottom: 0;
}

.pull-quote {
  margin: clamp(28px, 3.2vw, 44px) 0;
  padding-left: 26px;
  border-left: 1px solid var(--color-rose);
  color: var(--color-rose);
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.85;
}


/* Rose petals — ABOUT CHICHI screen 2 only.
   Falls top-to-bottom with gentle horizontal drift and subtle rotation.
   Size, drift, rotation and opacity are controlled by custom properties
   defined on each individual petal element. */
.petals {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.petal {
  position: absolute;
  width: calc(var(--w, 16px) * var(--petal-scale, 1));
  height: calc(var(--h, 20px) * var(--petal-scale, 1));
  opacity: 0;
  animation-name: petal-fall;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  will-change: transform, opacity;
  pointer-events: none;
}

/* the shape lives on an inner element so the outer element is free
   to rotate/translate for motion without disturbing the petal's
   own asymmetric silhouette */
.petal-shape {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 6% 94% 68% 32% / 62% 46% 84% 38%;
  transform: skew(-7deg, 3deg);
}

.petal--a .petal-shape {
  background: linear-gradient(150deg, #e9cdd2, #c98f9b);
}

.petal--b .petal-shape {
  background: linear-gradient(150deg, #ddb1ba, #a96f7d);
}

.petal--c .petal-shape {
  background: linear-gradient(150deg, #c98f9b, #a96f7d);
}

@keyframes petal-fall {
  0% {
    transform: translate(0, 0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: var(--peak-opacity, 0.5);
  }
  30% {
    transform: translate(var(--drift-1, 30px), 26vh) rotate(var(--rot-1, 25deg));
  }
  55% {
    transform: translate(var(--drift-2, -22px), 52vh) rotate(var(--rot-2, -18deg));
    opacity: var(--peak-opacity, 0.5);
  }
  80% {
    transform: translate(var(--drift-3, 24px), 78vh) rotate(var(--rot-3, 45deg));
    opacity: 0.18;
  }
  100% {
    transform: translate(var(--drift-3, 24px), 100vh) rotate(var(--rot-3, 45deg));
    opacity: 0;
  }
}

/* light particles — MESSAGE / SOUL TRANSLATOR / FINAL MESSAGE only.
   Rises bottom-to-top (the opposite of the petals' gravity), soft
   blurred circles rather than sparkles, breathing in and out rather
   than blinking. */
.light {
  position: absolute;
  width: calc(var(--w, 5px) * var(--light-scale, 1));
  height: calc(var(--h, 5px) * var(--light-scale, 1));
  border-radius: 50%;
  opacity: 0;
  filter: blur(0.4px);
  animation-name: light-float;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  will-change: transform, opacity;
  pointer-events: none;
}

.light--a {
  background: radial-gradient(circle, rgba(255, 248, 238, 0.95), rgba(255, 248, 238, 0));
  box-shadow: 0 0 6px 2px rgba(255, 248, 238, 0.35);
}

.light--b {
  background: radial-gradient(circle, rgba(214, 185, 140, 0.9), rgba(214, 185, 140, 0));
  box-shadow: 0 0 6px 2px rgba(214, 185, 140, 0.3);
}

.light--c {
  background: radial-gradient(circle, rgba(231, 197, 203, 0.9), rgba(231, 197, 203, 0));
  box-shadow: 0 0 6px 2px rgba(231, 197, 203, 0.3);
}

@keyframes light-float {
  0% {
    transform: translate(0, 0) scale(0.8);
    opacity: 0;
  }
  20% {
    opacity: var(--peak-opacity, 0.4);
  }
  50% {
    transform: translate(var(--drift-1, 14px), -9vh) scale(1);
    opacity: var(--peak-opacity, 0.4);
  }
  80% {
    transform: translate(var(--drift-2, -12px), -16vh) scale(0.85);
    opacity: 0.15;
  }
  100% {
    transform: translate(var(--drift-2, -12px), -20vh) scale(0.8);
    opacity: 0;
  }
}


/* =========================
   FIRST VIEW
========================= */

#first-view {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 72px var(--edge-pc) 86px;
  background: #fff;
  overflow: hidden;
}

.first-view-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: 0 auto;

  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 1fr);
  align-items: center;
  gap: clamp(40px, 7vw, 100px);
}

.first-view-copy {
  position: relative;
  z-index: 2;
}

.keep-line {
  white-space: nowrap;
}

.first-view-role {
  margin: 0 0 36px;
  color: var(--color-rose);
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.14em;
}

#first-view h1 {
  margin: 0;
  font-size: clamp(38px, 4vw, 56px);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

.first-view-message {
  margin: 36px 0 0;
  font-size: 19px;
  line-height: 1.95;
  letter-spacing: 0.08em;
}

.first-view-signature {
  margin: 48px 0 0;
  color: var(--color-sub);
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: 0.2em;
}

.first-view-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.first-view-visual img {
  display: block;
  width: 100%;
  max-width: 560px;
  height: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.first-view-scroll {
  position: absolute;
  left: 50%;
  bottom: 24px;
  z-index: 1;
  margin: 0;
  transform: translateX(-50%);

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;

  color: var(--color-sub);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.18em;
  white-space: nowrap;
}

.scroll-line {
  width: 1px;
  height: 26px;
  background: var(--color-rose);
  opacity: 0.5;
  animation: scroll-breathe 2.6s ease-in-out infinite;
}

@keyframes scroll-breathe {
  0%, 100% { opacity: 0.15; transform: scaleY(0.7); }
  50% { opacity: 0.6; transform: scaleY(1); }
}


/* =========================
   MESSAGE
========================= */

.message-section {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: clamp(88px, 9vh, 130px) var(--edge-pc);
  background: var(--color-bg-soft);
}

.message-inner {
  position: relative;
  z-index: 1;
  width: min(1080px, 100%);
  margin: 0 auto;

  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(48px, 6vw, 90px);
  align-items: center;
}

.message-lead {
  margin: 0;
  color: var(--color-text);
  font-size: clamp(24px, 2.1vw, 30px);
  font-weight: 500;
  line-height: 1.85;
  letter-spacing: 0.08em;
}

.message-inner .content-columns {
  margin-bottom: 0;
}


/* =========================
   SOUL TRANSLATOR
========================= */

.soul-translator-section {
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--color-bg);
}

.soul-translator-section .section-split {
  position: relative;
  z-index: 1;
  padding-top: clamp(96px, 11vh, 150px);
  padding-bottom: clamp(96px, 11vh, 150px);
}

.soul-translator-key {
  margin: clamp(32px, 3.6vw, 52px) 0;
  padding-left: 26px;
  border-left: 1px solid var(--color-rose);
  color: var(--color-rose);
  font-size: clamp(19px, 1.6vw, 23px);
  line-height: 1.9;
  letter-spacing: 0.06em;
}

.soul-translator-ending {
  margin: 0;
  font-size: clamp(17px, 1.35vw, 19px);
  line-height: 1.95;
  letter-spacing: 0.06em;
}


/* =========================
   SESSION
========================= */

.session-section {
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--color-bg-deep);
}

.session-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(199, 144, 160, 0.1),
    rgba(199, 144, 160, 0) 55%
  );
  pointer-events: none;
}

.session-section .section-split {
  position: relative;
  z-index: 1;
}


/* =========================
   KAERU CARD
========================= */

.kaeru-card-section {
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: linear-gradient(
    170deg,
    var(--color-bordeaux-bg-a) 0%,
    var(--color-bordeaux-bg-b) 100%
  );
  color: var(--color-bordeaux-text);
}

.kaeru-card-section .section-label {
  color: #7a3949;
}

.kaeru-card-section .section-split {
  padding-top: clamp(96px, 11vh, 150px);
  padding-bottom: clamp(96px, 11vh, 150px);
}

.kaeru-question {
  color: #6e2e3c;
  border-left-color: #6e2e3c;
  font-size: clamp(19px, 1.6vw, 23px);
}

.kaeru-ending {
  margin: clamp(24px, 2.8vw, 36px) 0 0;
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.95;
}


/* =========================
   SESSION PRICE
========================= */

.session-price-section {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: clamp(88px, 9vh, 130px) var(--edge-pc);
  background: var(--color-bg-soft);
}

.session-price-inner {
  width: min(960px, 100%);
  margin: 0 auto;
}

.session-price-inner .section-label {
  text-align: center;
}

.session-price-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.price-card {
  position: relative;
  padding: 46px 40px;
  background: rgba(255, 250, 248, 0.78);
  border: 1px solid var(--color-line);
}

.price-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 40px;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-rose), var(--color-gold));
}

.price-card h3 {
  margin: 0 0 20px;
  color: var(--color-rose);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.12em;
}

.price {
  margin: 0 0 30px;
  font-size: clamp(24px, 2.1vw, 30px);
  line-height: 1.6;
  letter-spacing: 0.06em;
}

.price span {
  font-size: 13px;
  color: var(--color-sub);
}

.price-card > p:last-child {
  margin-bottom: 0;
  font-size: 15px;
  line-height: 2;
}

.session-info {
  margin-top: 48px;
  text-align: center;
}

.session-info p {
  margin: 8px 0;
}

.session-note {
  margin-top: 16px !important;
  color: var(--color-sub);
  font-size: 13px;
}


/* =========================
   ABOUT CHICHI
========================= */

.about-chichi-section {
  background: var(--color-bg);
}

.about-chichi-screen {
  position: relative;
}

.about-chichi-screen-portrait {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: clamp(88px, 9vh, 130px) var(--edge-pc);
  background: var(--color-bg);
}

.about-chichi-inner {
  width: min(1160px, 100%);
  margin: 0 auto;

  display: grid;
  grid-template-columns: minmax(260px, 400px) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  column-gap: clamp(48px, 6vw, 96px);
  row-gap: 0;
  align-items: start;
}

.about-chichi-meta {
  grid-column: 2;
  grid-row: 1;
  max-width: 640px;
  margin-bottom: clamp(24px, 3vw, 36px);
}

.about-chichi-visual {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: center;
  justify-self: center;

  position: relative;
  width: clamp(316px, min(30vw, 43vh), 372px);
  aspect-ratio: 1060 / 1484;
  margin: 0 auto;
}

/* the round window the portrait shows through — coordinates read
   directly from about-frame.png's transparent center, so the photo
   sits exactly inside the frame's opening rather than guessed */
.about-chichi-portrait {
  position: absolute;
  left: 25.4%;
  top: 20%;
  width: 48%;
  height: 53.5%;
  border-radius: 50%;
  overflow: hidden;
  z-index: 1;
}

.about-chichi-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
}

.about-chichi-frame {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.about-chichi-body {
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 2.05;
  letter-spacing: 0.05em;
}

.about-chichi-body p {
  margin: 0 0 clamp(24px, 2.6vw, 32px);
}

.about-chichi-intro {
  grid-column: 2;
  grid-row: 2;
  max-width: 640px;
}

.about-chichi-intro p:last-child {
  margin-bottom: 0;
}

/* screen 2 — 思想。text is the whole point here, so the portrait
   is not repeated; a thin rose spine gives it quiet structure
   instead of leaving the paragraphs isolated in empty space */
.about-chichi-screen-philosophy {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(100px, 12vh, 160px) var(--edge-pc);
  background: var(--color-bg-soft);
}

.about-chichi-philosophy-inner {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
  margin: 0 auto;
  padding-left: clamp(24px, 3vw, 34px);
  border-left: 1px solid var(--color-rose);
}

.about-chichi-philosophy p:last-child {
  margin-bottom: clamp(28px, 3vw, 42px);
}

.about-chichi-ending {
  margin: 0 !important;
  color: var(--color-rose);
  font-size: clamp(18px, 1.5vw, 22px);
  line-height: 1.95;
}


/* =========================
   BRAND WORLD
========================= */

.brand-world-section {
  background: #20181f;
  color: #f8eeee;
}

.brand-world-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(
    180deg,
    rgba(247, 236, 235, 0.35),
    rgba(32, 24, 31, 0)
  );
  pointer-events: none;
}

.brand-world-inner {
  display: grid;
  grid-template-columns: minmax(0, 50%) minmax(0, 50%);
  align-items: stretch;
  min-height: 100svh;
}

.brand-world-visual {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  align-self: start;
}

.brand-world-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.brand-world-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(90px, 9vh, 130px) clamp(48px, 6vw, 88px);
}

.brand-world-copy .section-label {
  color: #d9aeb8;
}

.brand-world-title {
  margin: 0 0 16px;
  color: #fff5f5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 3.2vw, 48px);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.brand-world-lead {
  margin: 0 0 clamp(36px, 4vw, 56px);
  color: #e8cbd1;
  font-size: 18px;
}

.brand-world-columns.content-columns {
  margin-bottom: clamp(20px, 2.4vw, 28px);
}

.brand-world-columns .content-col p {
  font-size: clamp(14.5px, 1.05vw, 16.5px);
  line-height: 2;
}

.brand-world-body-tail {
  margin: 0 0 clamp(28px, 3vw, 40px);
  font-size: clamp(14.5px, 1.05vw, 16.5px);
  line-height: 2;
}

.brand-world-ending {
  margin: 0 0 clamp(40px, 4.4vw, 60px);
  color: #f4dce1;
  font-size: 18px;
  letter-spacing: 0.09em;
}

.brand-world-links {
  display: grid;
  gap: 14px;
}

.brand-world-links a {
  display: block;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff5f5;
  text-decoration: none;
  letter-spacing: 0.1em;
  transition: opacity 0.25s ease;
}

.brand-world-links a:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.brand-world-links a:hover {
  opacity: 0.72;
}

.brand-world-links span {
  display: block;
}

.brand-world-links small {
  display: block;
  margin-top: 5px;
  color: #d8c4c8;
  font-size: 12px;
  letter-spacing: 0.06em;
}


/* =========================
   FINAL MESSAGE
   Final polish: preserve one-screen PC composition while giving
   each semantic block its own visual breathing room.
========================= */

.final-message-section {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: clamp(30px, 4.2vh, 58px) var(--edge-pc);
  background: var(--color-bg);
  text-align: center;
  overflow: hidden;
}

.final-message-inner {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  margin: 0 auto;
}

.final-message-inner h2 {
  margin: 0 0 clamp(24px, 3vh, 32px);
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.09em;
}

.final-message-lead {
  margin: 0 0 clamp(26px, 3.2vh, 34px);
}

.final-message-lead p {
  margin: 0 0 11px;
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.65;
}

.final-message-lead p:last-child {
  margin-bottom: 0;
}

.final-message-core {
  margin: clamp(26px, 3.2vh, 34px) 0;
}

.final-message-divider {
  display: block;
  width: 42px;
  height: 1px;
  margin: 0 auto clamp(14px, 1.8vh, 18px);
  background: linear-gradient(90deg, var(--color-rose), var(--color-gold));
  opacity: 0.82;
}

.final-message-divider:last-child {
  margin: clamp(14px, 1.8vh, 18px) auto 0;
}

.final-message-key {
  margin: 0 0 clamp(10px, 1.3vh, 14px);
  font-size: clamp(19px, 1.6vw, 23px);
  line-height: 1.55;
  letter-spacing: 0.07em;
}

.final-message-sub {
  margin: 0;
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.65;
}

.final-message-role {
  margin: clamp(26px, 3.2vh, 34px) 0;
  color: var(--color-rose);
  font-size: 14px;
  line-height: 1.4;
  letter-spacing: 0.12em;
}

.final-message-invite {
  margin: 0 0 clamp(22px, 2.7vh, 28px);
}

.final-message-invite p {
  margin: 0 0 10px;
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.65;
}

.final-message-invite p:last-child {
  margin-bottom: 0;
}

.line-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-width: 248px;
  margin-top: 4px;
  padding: 13px 32px;

  border: 1px solid var(--color-rose);
  color: var(--color-text);
  background: transparent;

  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-decoration: none;

  transition:
    background 0.25s ease,
    color 0.25s ease;
}

.line-cta:hover {
  background: var(--color-rose);
  color: #fff;
}

/* Keep the complete FINAL MESSAGE + CTA inside a practical
   laptop-height viewport without flattening the hierarchy. */
@media (min-width: 768px) and (max-height: 780px) {
  .final-message-section {
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .final-message-inner h2 {
    margin-bottom: 16px;
  }

  .final-message-lead {
    margin-bottom: 17px;
  }

  .final-message-core {
    margin-top: 17px;
    margin-bottom: 17px;
  }

  .final-message-role {
    margin-top: 17px;
    margin-bottom: 17px;
  }

  .final-message-invite {
    margin-bottom: 14px;
  }
}


/* =========================
   FOOTER
========================= */

.site-footer {
  padding: 80px 32px 44px;
  background: #f4e9e8;
  color: var(--color-text);
  text-align: center;
}

.site-footer-inner {
  width: min(900px, 100%);
  margin: 0 auto;
}

.site-footer-brand {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  letter-spacing: 0.14em;
}

.site-footer-role {
  margin: 12px 0 42px;
  color: var(--color-sub);
  font-size: 13px;
}

.site-footer-links,
.site-footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 28px;
}

.site-footer-links a,
.site-footer-legal a {
  color: var(--color-text);
  font-size: 13px;
  text-decoration: none;
}

.site-footer-legal {
  margin-top: 26px;
}

.site-footer-legal a {
  color: var(--color-sub);
  font-size: 12px;
}

.site-footer-contact {
  margin: 36px 0 0;
  color: var(--color-sub);
  font-size: 12px;
  line-height: 2;
}

.site-footer-contact a {
  color: inherit;
  text-decoration: none;
}

.site-footer-motto {
  margin: 44px 0 0;
  font-size: 13px;
  line-height: 2;
  letter-spacing: 0.1em;
}

.site-footer-copyright {
  margin: 34px 0 0;
  color: var(--color-sub);
  font-size: 11px;
  letter-spacing: 0.08em;
}


/* =========================
   LAPTOP / SMALL DESKTOP
========================= */

@media (max-width: 1180px) {

  .section-split {
    grid-template-columns: minmax(200px, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
  }
}


/* =========================
   TABLET
========================= */

@media (max-width: 980px) {

  :root {
    --edge-pc: 36px;
  }

  #first-view {
    padding: 68px 36px 84px;
  }

  .first-view-inner {
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
    gap: 32px;
  }

  #first-view h1 {
    font-size: clamp(34px, 4.6vw, 46px);
  }

  .message-inner {
    grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
  }

  .section-split {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .section-meta {
    position: static;
  }

  .about-chichi-inner {
    grid-template-columns: minmax(220px, 340px) minmax(0, 1fr);
    column-gap: 40px;
  }

  .about-chichi-visual {
    width: clamp(260px, 34vw, 340px);
  }

  .brand-world-copy {
    padding-left: 40px;
    padding-right: 40px;
  }
}


/* =========================
   MOBILE — separate layout, not a shrunken PC
========================= */

@media (max-width: 767px) {

  :root {
    --edge-pc: 22px;
    --petal-scale: 0.65;
    --light-scale: 0.75;
  }

  .petals > span:nth-child(n + 3) {
    display: none;
  }

  body {
    font-size: 16px;
    line-height: 1.9;
    letter-spacing: 0.045em;
  }

  .section-label {
    margin-bottom: 18px;
    font-size: 11px;
  }

  .section-title {
    margin-bottom: 40px;
    font-size: 27px;
    line-height: 1.75;
  }

  .section-split {
    width: 100%;
    padding: 88px 22px 96px;
    display: block;
  }

  .section-meta {
    margin-bottom: 44px;
  }

  .content-columns {
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 30px;
  }

  .content-col p {
    font-size: 16px;
    line-height: 2;
    margin-bottom: 34px;
  }

  .pull-quote {
    margin: 40px 0;
    padding-left: 18px;
    font-size: 19px;
  }


  /* FIRST VIEW */

  #first-view {
    min-height: 100svh;
    display: block;
    padding: 60px 22px 78px;
  }

  .first-view-inner {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 32px;
  }

  .first-view-role {
    margin-bottom: 26px;
    font-size: 12px;
    letter-spacing: 0.12em;
  }

  #first-view h1 {
    font-size: clamp(30px, 9vw, 38px);
    line-height: 1.6;
    letter-spacing: 0.055em;
  }

  .first-view-message {
    margin-top: 28px;
    font-size: 17px;
    line-height: 1.9;
  }

  .first-view-visual {
    width: min(88%, 440px);
    margin: 0 auto;
  }

  .first-view-signature {
    margin-top: 30px;
    font-size: 12px;
  }

  .first-view-scroll {
    display: none;
  }


  /* MESSAGE */

  .message-section {
    min-height: 0;
    display: block;
    padding: 100px 22px 108px;
  }

  .message-inner {
    display: block;
    width: 100%;
  }

  .message-lead {
    margin-bottom: 50px;
    font-size: 23px;
    line-height: 1.95;
  }


  /* SOUL TRANSLATOR */

  .soul-translator-section {
    min-height: 0;
    display: block;
  }

  .soul-translator-section .section-split {
    padding-top: 100px;
    padding-bottom: 108px;
  }

  .soul-translator-key,
  .kaeru-question {
    font-size: 19px;
  }


  /* SESSION */

  .session-section {
    min-height: 0;
    display: block;
  }

  .session-section .section-split {
    padding: 96px 22px 104px;
  }


  /* KAERU CARD */

  .kaeru-card-section {
    min-height: 0;
    display: block;
  }

  .kaeru-card-section .section-split {
    padding-top: 100px;
    padding-bottom: 108px;
  }

  .kaeru-ending {
    margin-top: 30px;
    font-size: 18px;
  }


  /* SESSION PRICE */

  .session-price-section {
    min-height: 0;
    display: block;
    padding: 92px 22px 100px;
  }

  .session-price-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .price-card {
    padding: 36px 20px;
  }

  .price-card h3 {
    font-size: 18px;
  }

  .price {
    margin-bottom: 26px;
    font-size: 25px;
  }

  .session-info {
    margin-top: 40px;
  }


  /* ABOUT CHICHI */

  .about-chichi-screen-portrait {
    min-height: 0;
    display: block;
    padding: 96px 22px 88px;
  }

  .about-chichi-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .about-chichi-meta {
    order: 1;
    max-width: none;
    margin-bottom: 0;
    text-align: center;
  }

  .about-chichi-visual {
    order: 2;
    width: min(72%, 280px);
    height: auto;
  }

  .about-chichi-intro {
    order: 3;
    width: 100%;
    max-width: none;
  }

  .about-chichi-screen-philosophy {
    min-height: 0;
    display: block;
    padding: 88px 22px 100px;
  }

  .about-chichi-philosophy-inner {
    width: 100%;
    padding-left: 18px;
  }

  .about-chichi-body {
    font-size: 16px;
    line-height: 2;
  }

  .about-chichi-body p {
    margin-bottom: 32px;
  }

  .about-chichi-ending {
    font-size: 18px;
  }


  /* BRAND WORLD */

  .brand-world-inner {
    display: block;
    min-height: 0;
  }

  .brand-world-visual {
    position: relative;
    top: auto;
    height: auto;
    max-height: 78svh;
  }

  .brand-world-visual img {
    width: 100%;
    height: auto;
    max-height: 78svh;
    object-fit: cover;
  }

  .brand-world-copy {
    padding: 92px 22px 104px;
    display: block;
  }

  .brand-world-title {
    font-size: 34px;
  }

  .brand-world-lead {
    margin-bottom: 44px;
    font-size: 17px;
  }

  .brand-world-columns .content-col p {
    font-size: 16px;
    line-height: 2;
  }

  .brand-world-links {
    margin-top: 12px;
  }


  /* FINAL MESSAGE */

  .final-message-section {
    min-height: 0;
    display: block;
    padding: 100px 22px 112px;
  }

  .final-message-inner h2 {
    margin-bottom: 42px;
    font-size: 27px;
  }

  .final-message-lead {
    margin-bottom: 42px;
  }

  .final-message-lead p,
  .final-message-invite p {
    text-align: center;
    line-height: 1.85;
  }

  .final-message-core {
    margin: 44px 0;
  }

  .final-message-key {
    font-size: 23px;
    line-height: 1.7;
  }

  .final-message-sub {
    line-height: 1.85;
  }

  .final-message-role {
    margin: 42px 0;
    line-height: 1.6;
  }

  .final-message-invite {
    margin-bottom: 30px;
  }

  .line-cta {
    width: min(100%, 340px);
    min-width: 0;
    margin-top: 4px;
  }


  /* FOOTER */

  .site-footer {
    padding: 68px 22px 38px;
  }

  .site-footer-links,
  .site-footer-legal {
    gap: 12px 18px;
  }
}


/* =========================
   SMALL MOBILE
========================= */

@media (max-width: 390px) {

  #first-view h1 {
    font-size: 29px;
  }

  .first-view-message {
    font-size: 16px;
  }

  .first-view-inner {
    gap: 26px;
  }
}


/* =========================
   REDUCED MOTION
========================= */

@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;
  }

  .petals {
    display: none;
  }
}