@charset "UTF-8";
/* ==========================================================
   FUJI SUN SUI LP
   PC: 769px〜 / SP: 〜768px
   ========================================================== */

:root {
  --navy: #0f3482;
  --navy-dark: #0b2766;
  --blue: #1f6fd1;
  --sky: #c6e1f0;
  --sky-light: #d0e7f4;
  --gray: #e4e4e4;
  --text: #222;
  --font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-hand: "Zen Maru Gothic", var(--font);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: #fff;
  line-height: 1.8;
  overflow-x: hidden;
}
h1, h2, h3, p, ul { margin: 0; padding: 0; }
ul { list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.sp { display: none; }
@media (max-width: 768px) {
  .pc { display: none; }
  .sp { display: inline; }
}

/* フェードイン */
.fade-ready .js-fade { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.fade-ready .js-fade.is-show { opacity: 1; transform: none; }

/* ==========================================================
   FV
   ========================================================== */
.fv {
  background: url(../images/fv_bg.jpg) center bottom / cover no-repeat #3b6fb0;
  color: #fff;
}
.fv__inner {
  position: relative;
  max-width: 1920px;
  margin: 0 auto;
  aspect-ratio: 1400 / 715;
}
.fv__logo {
  position: absolute; left: 0; top: 0;
  width: 24%;
  padding: 1.6% 2.2%;
  background: #fff;
  border-bottom-right-radius: 28px;
}
.fv__catch {
  position: absolute; left: 7.7%; top: 38%;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(30px, 3.9vw, 74px);
  line-height: 1.75;
  letter-spacing: .04em;
  text-shadow: 0 2px 16px rgba(0, 30, 80, .45);
}
.fv__glass  { position: absolute; left: 48.6%; top: 61.5%; width: 10.8%; filter: drop-shadow(0 10px 14px rgba(0,0,0,.25)); }
.fv__bottle { position: absolute; left: 61%;   top: 26%;   width: 8.4%;  filter: drop-shadow(0 12px 16px rgba(0,0,0,.25)); }
.fv__award {
  position: absolute; left: 75%; top: 11%;
  width: 23%;
  text-align: center;
  text-shadow: 0 1px 8px rgba(0, 30, 80, .6);
}
.fv__medal { width: 65%; margin: 0 auto; filter: drop-shadow(0 6px 12px rgba(0,0,0,.3)); }
.fv__award-title {
  margin-top: 4%;
  font-family: var(--font-serif);
  font-size: clamp(13px, 1.3vw, 24px);
  line-height: 1.6;
}
.fv__award-text {
  margin-top: 9%;
  font-weight: 700;
  font-size: clamp(13px, 1.3vw, 24px);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .fv { background-position: 38% bottom; }
  .fv__inner { aspect-ratio: 375 / 640; }
  .fv__inner::before { /* 文字を読みやすくするための暗幕 */
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(rgba(8, 36, 90, .55) 0%, rgba(8, 36, 90, .3) 38%, rgba(8, 36, 90, 0) 55%);
  }
  .fv__logo { width: 46%; padding: 3% 4%; border-bottom-right-radius: 18px; }
  .fv__catch { left: 6%; top: 21%; font-size: 7.4vw; text-shadow: 0 2px 12px rgba(0, 30, 80, .6); }
  .fv__glass  { left: 22%; top: 70%; width: 26%; }
  .fv__bottle { left: 50%; top: 42%; width: 17%; }
  .fv__award { left: auto; right: 2%; top: 2.5%; width: 36%; }
  .fv__medal { width: 58%; }
  .fv__award-title { font-size: 3.2vw; }
  .fv__award-text { display: none; }
  .fv__award-sp {
    padding: 12px 16px;
    background: var(--navy);
    color: #fff;
    font-size: 13px; font-weight: 700; line-height: 1.6;
    text-align: center;
  }
}
@media (min-width: 769px) { .fv__award-sp { display: none; } }

/* ==========================================================
   コンセプト
   ========================================================== */
.concept { padding: 64px 0 70px; }
.concept__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.concept__title {
  color: var(--navy);
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: .06em;
  margin-bottom: 18px;
}
.concept__text p { font-size: 15px; line-height: 2.1; }
.concept__points { display: flex; gap: 18px; flex-shrink: 0; }
.concept__points li {
  width: 158px; aspect-ratio: 1;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  background:
    radial-gradient(circle at 50% 45%, rgba(255,255,255,.95) 0 28%, rgba(255,255,255,0) 62%),
    radial-gradient(circle, #a9dcf6 0%, #56b5ec 70%, #2d97df 100%);
  box-shadow: inset 0 0 18px rgba(255,255,255,.7);
  color: var(--navy);
  font-size: 15px; font-weight: 700; line-height: 1.5;
  text-align: center;
}
.concept__points img { height: 40px; width: auto; }

@media (max-width: 768px) {
  .concept { padding: 44px 0 48px; }
  .concept__inner { flex-direction: column; gap: 28px; }
  .concept__title { text-align: center; }
  .concept__text p { font-size: 14px; }
  .concept__points { gap: 10px; width: 100%; justify-content: center; }
  .concept__points li { width: calc((100% - 20px) / 3); max-width: 120px; gap: 6px; font-size: 12px; }
  .concept__points img { height: 28px; }
}

/* ==========================================================
   pH 7.23
   ========================================================== */
.ph {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #d4e9f5 0%, var(--sky) 60%, #d6eaf5 100%);
}
.ph::before { /* 水しぶき */
  content: "";
  position: absolute; inset: 0;
  background: url(../images/ph_splash.jpg) right top / cover no-repeat;
  mix-blend-mode: multiply;
  opacity: .9;
}
.ph__inner { position: relative; max-width: 1400px; min-height: 760px; margin: 0 auto; }
.ph__text { position: relative; z-index: 3; padding: 44px 0 56px 7%; max-width: 560px; }
.ph__badge { width: 210px; border-radius: 50%; box-shadow: 0 6px 18px rgba(15,52,130,.18); }
.ph__title {
  margin-top: 28px;
  color: var(--navy);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: .08em;
}
.ph__text p { margin-top: 18px; font-size: 14px; line-height: 2; }
.ph__scale { width: 100%; max-width: 400px; margin-top: 30px; }
.ph__bottle {
  position: absolute; z-index: 2;
  left: 38%; top: 40px;
  width: 175px;
  transform: rotate(-48deg);
  transform-origin: 50% 50%;
  filter: drop-shadow(0 18px 24px rgba(15,52,130,.25));
}
.ph__woman { position: absolute; z-index: 1; right: 0; bottom: 0; width: 34%; max-width: 470px; }
.ph__voice {
  position: absolute; z-index: 3;
  right: 4%; top: 25%;
  color: var(--navy);
  font-family: var(--font-hand);
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.45;
  letter-spacing: .06em;
  text-align: center;
  transform: rotate(12deg);
}
.ph__voice::before, .ph__voice::after {
  content: "";
  position: absolute; top: 15%;
  width: 2px; height: 70%;
  background: var(--navy);
}
.ph__voice::before { left: -16px; transform: rotate(-20deg); }
.ph__voice::after  { right: -16px; transform: rotate(20deg); }

@media (max-width: 1100px) and (min-width: 769px) {
  .ph__bottle { left: 44%; width: 140px; }
}
@media (max-width: 768px) {
  .ph__inner { min-height: 0; padding-bottom: 250px; }
  .ph__text { padding: 36px 20px 0; max-width: none; text-align: center; }
  .ph__badge { width: 170px; margin: 0 auto; }
  .ph__title { font-size: 21px; margin-top: 20px; }
  .ph__text p { font-size: 13px; text-align: left; }
  .ph__text p br { display: none; }
  .ph__scale { margin: 22px auto 0; }
  .ph__bottle { left: 62px; top: auto; bottom: 8px; width: 56px; }
  .ph__woman { width: 55%; }
  .ph__voice { right: 7%; top: auto; bottom: 236px; font-size: 15px; }
}

/* ==========================================================
   設計
   ========================================================== */
.design { padding: 72px 0 0; }
.design__title {
  color: var(--navy);
  text-align: center;
  font-size: clamp(18px, 1.7vw, 24px);
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.6;
  margin: 0 20px 26px;
}
.design__title em { font-style: normal; font-size: 1.45em; font-weight: 900; }
.design__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 1400px; margin: 0 auto; }
.design__card {
  display: flex; flex-direction: column;
  background: var(--sky-light);
  border-radius: 22px;
  padding: 34px 20px 0;
  text-align: center;
  overflow: hidden;
  min-height: 470px;
}
.design__card:first-child { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.design__card:last-child  { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.design__card h3 { color: var(--navy); font-size: clamp(19px, 1.6vw, 23px); font-weight: 700; line-height: 1.45; letter-spacing: .06em; }
.design__card p { margin-top: 14px; font-size: 14px; line-height: 1.85; }
.design__img { margin-top: auto; padding-top: 20px; }
.design__img img { margin: 0 auto; max-height: 280px; width: auto; }
.design__img--mouth { position: relative; height: 290px; }
.design__img--mouth .cap  { position: absolute; left: 4%; top: 30px; width: 46%; }
.design__img--mouth .neck { position: absolute; right: 0; bottom: 0; width: 58%; max-height: none; }

@media (max-width: 768px) {
  .design { padding-top: 52px; }
  .design__cards { grid-template-columns: 1fr; gap: 14px; padding: 0 16px; }
  .design__card, .design__card:first-child, .design__card:last-child { border-radius: 18px; min-height: 0; padding-top: 28px; }
  .design__img img { max-height: 230px; }
  .design__img--mouth { height: 230px; max-width: 330px; margin-left: auto; margin-right: auto; width: 100%; }
}

/* ==========================================================
   アスリート
   ========================================================== */
.athletes { padding: 76px 20px 40px; }
.athletes__title {
  text-align: center;
  color: #fff;
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 900;
  letter-spacing: .06em;
  line-height: 1.5;
  text-shadow:
     3px 0 0 var(--navy), -3px 0 0 var(--navy), 0 3px 0 var(--navy), 0 -3px 0 var(--navy),
     2px 2px 0 var(--navy), -2px 2px 0 var(--navy), 2px -2px 0 var(--navy), -2px -2px 0 var(--navy),
     0 0 14px rgba(31,111,209,.9), 0 0 24px rgba(31,111,209,.6);
}
.athletes__img { width: 100%; max-width: 1000px; margin: 22px auto 0; }

@media (max-width: 768px) {
  .athletes { padding: 56px 0 24px; }
  .athletes__title { padding: 0 16px; font-size: 22px; }
  .athletes__img { margin-top: 16px; }
}

/* ==========================================================
   お客様の声
   ========================================================== */
.voice { padding: 50px 0 90px; }
.voice__title {
  text-align: center;
  color: var(--navy);
  font-size: clamp(20px, 1.7vw, 24px);
  font-weight: 700;
  letter-spacing: .14em;
  margin-bottom: 34px;
}
.voice__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 14px; max-width: 1000px; margin: 0 auto; }
.voice__item {
  position: relative;
  display: flex; gap: 12px;
  padding: 8px;
  border: 1px solid var(--navy);
  background: #fff;
}
.voice__item::before { /* 右上の折り返し */
  content: "";
  position: absolute; top: -1px; right: -1px;
  width: 26px; height: 26px;
  background: linear-gradient(to bottom left, #fff calc(50% - .5px), var(--navy) calc(50% - .5px), var(--navy) calc(50% + .5px), transparent calc(50% + .5px));
}
.voice__item > img { width: 84px; height: 160px; object-fit: cover; object-position: center top; flex-shrink: 0; }
.voice__body { display: flex; flex-direction: column; flex: 1; min-width: 0; padding-right: 10px; }
.voice__body h3 { color: var(--navy); font-size: 14px; font-weight: 700; line-height: 1.7; padding: 8px 0 6px; }
.voice__body p:not(.voice__who) {
  border-top: 1px solid var(--navy);
  font-size: 11.5px;
  line-height: 22px;
  padding-left: 4px;
  background: linear-gradient(transparent 21px, var(--navy) 21px) 0 0 / 100% 22px;
  min-height: 67px; /* 3行分の罫線 */
}
.voice__who {
  margin-top: auto;
  padding-top: 8px;
  color: var(--navy);
  font-size: 13px;
  letter-spacing: .06em;
}
.voice__product { display: flex; align-items: flex-end; justify-content: center; }
.voice__product .glass  { width: auto; height: 96px; margin-right: -6px; }
.voice__product .bottle { width: auto; height: 170px; }

@media (max-width: 900px) and (min-width: 769px) {
  .voice__list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .voice { padding: 40px 0 60px; }
  .voice__title { margin-bottom: 24px; }
  .voice__list { grid-template-columns: 1fr; }
  .voice__item > img { width: 96px; height: 170px; }
  .voice__product { padding: 10px 0; }
  .voice__body h3 { font-size: 15px; }
  .voice__body p:not(.voice__who) { font-size: 12.5px; }
}

/* ==========================================================
   こんなシーンに
   ========================================================== */
.scene {
  position: relative;
  display: flex; justify-content: flex-end;
  background: var(--gray);
  overflow: hidden;
}
.scene__photo {
  position: absolute; left: 0; top: 0;
  width: 42%; height: 100%;
  object-fit: cover; object-position: 30% 60%;
}
.scene__body { position: relative; width: 58%; padding: 90px 4% 50px 2%; }
.scene__title {
  color: var(--navy);
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 700;
  letter-spacing: .06em;
  padding-bottom: 4px;
  border-bottom: 1px solid #333;
  max-width: 500px;
}
.scene__list { display: flex; flex-wrap: wrap; gap: 4px 26px; margin-top: 12px; max-width: 520px; }
.scene__list li {
  position: relative;
  padding-left: 24px;
  color: var(--navy);
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 700;
  letter-spacing: .04em;
}
.scene__list li::before { /* チェックボックス */
  content: "";
  position: absolute; left: 0; top: .42em;
  width: 16px; height: 16px;
  border: 2px solid var(--navy);
  background: #fff;
}
.scene__list li::after {
  content: "";
  position: absolute; left: 4px; top: calc(.42em - 3px);
  width: 6px; height: 12px;
  border: solid var(--navy); border-width: 0 3px 3px 0;
  transform: rotate(40deg);
}
.scene__products { display: flex; align-items: flex-end; gap: 4%; margin-top: 50px; max-width: 520px; margin-left: 10%; }
.scene__products .box    { width: 68%; filter: drop-shadow(0 12px 14px rgba(0,0,0,.25)); }
.scene__products .bottle { width: 13%; filter: drop-shadow(0 10px 10px rgba(0,0,0,.2)); }

@media (max-width: 768px) {
  .scene { display: block; }
  .scene__photo { position: static; width: 100%; height: 340px; object-position: center 62%; }
  .scene__body { width: 100%; padding: 32px 20px 40px; }
  .scene__title { text-align: center; max-width: none; }
  .scene__list { flex-direction: column; margin: 14px auto 0; width: fit-content; }
  .scene__products { margin: 30px auto 0; justify-content: center; }
}

/* ==========================================================
   購入
   ========================================================== */
.shop { padding: 60px 0 0; }
.shop__title {
  text-align: center;
  color: var(--navy);
  font-size: clamp(17px, 1.6vw, 22px);
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1.6;
  margin: 0 16px 30px;
}
.shop__list { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--navy); }
.shop__list li {
  display: flex; flex-direction: column; align-items: center;
  padding: 22px 10px 18px;
  border-right: 1px solid var(--navy);
  text-align: center;
}
.shop__list li:first-child { border-left: 1px solid var(--navy); }
.shop__logo { height: 74px; display: flex; align-items: center; justify-content: center; }
.shop__logo img { max-height: 70px; width: auto; max-width: 180px; }
.shop__list p {
  margin: 12px 0 10px;
  min-height: 2.8em;
  display: flex; align-items: center;
  color: var(--navy);
  font-size: 12.5px; font-weight: 700; line-height: 1.4;
  letter-spacing: .06em;
}
.shop__btn {
  display: inline-block;
  min-width: 150px;
  padding: 3px 18px;
  border: 1px solid var(--navy);
  border-radius: 999px;
  background: linear-gradient(#fff, #e3eefb);
  color: var(--navy);
  font-size: 12px; font-weight: 700;
  text-decoration: none;
  letter-spacing: .06em;
  transition: background .2s, color .2s;
}
.shop__btn:hover, .shop__btn:focus-visible { background: var(--navy); color: #fff; }

@media (max-width: 768px) {
  .shop { padding-top: 46px; }
  .shop__title { font-size: 16px; margin-bottom: 22px; }
  .shop__list { grid-template-columns: repeat(2, 1fr); }
  .shop__list li { border-bottom: 1px solid var(--navy); padding: 18px 8px 16px; }
  .shop__list li:first-child { border-left: 0; }
  .shop__list li:nth-child(even) { border-right: 0; }
  .shop__list li:nth-child(n+3) { border-bottom: 0; }
  .shop__logo { height: 56px; }
  .shop__logo img { max-height: 54px; max-width: 130px; }
  .shop__list p { font-size: 11.5px; }
  .shop__btn { min-width: 0; width: 100%; max-width: 150px; }
}

/* ==========================================================
   検索CTA
   ========================================================== */
.search {
  display: flex; align-items: center; justify-content: center; gap: 20px;
  padding: 18px 20px;
  background: var(--navy);
  color: #fff;
}
.search__text { font-size: clamp(18px, 1.8vw, 24px); font-weight: 700; letter-spacing: .14em; }
.search__form {
  display: flex;
  width: 200px;
  border: 1px solid #fff;
  border-radius: 10px;
  overflow: hidden;
}
.search__form input {
  flex: 1; min-width: 0;
  border: 0; padding: 6px 12px;
  font: 700 15px var(--font);
  color: var(--navy);
  letter-spacing: .08em;
}
.search__form button {
  width: 42px;
  display: grid; place-items: center;
  border: 0; border-left: 1px solid var(--navy);
  background: #fff;
  color: var(--navy);
  cursor: pointer;
}

@media (max-width: 768px) {
  .search { flex-direction: column; gap: 10px; padding: 22px 20px 26px; }
  .search__form { width: 100%; max-width: 280px; }
}