/* ========================================
   CSS Variables
   ======================================== */
:root {
    --color-bg: #FAF8F3;
    --color-bg-cream: #F5EFE3;
    --color-bg-white: #FFFFFF;
    --color-text-primary: #2C2A26;
    --color-text-secondary: #7A6F5E;
    --color-text-muted: #A69B8A;
    --color-accent: #C8A96A;
    --color-accent-dark: #A68A4E;
    --color-accent-red: #C1553D;
    --color-line: #E3DBC9;
    --color-line-light: #EDE6D5;
    --color-footer-bg: #02173D;
    --color-footer-text: #E3DBC9;

    --font-mincho: "Shippori Mincho", "游明朝", "Yu Mincho", serif;
    --font-gothic: "Noto Sans JP", "游ゴシック", "Yu Gothic", sans-serif;

    --container-max: 1200px;
    --container-narrow: 720px;
    --header-height: 72px;
}

/* ========================================
   Reset & Base
   ======================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-gothic);
    font-weight: 400;
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    line-height: 1.8;
    letter-spacing: 0.04em;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { background: none; border: none; cursor: pointer; font-family: inherit; }

/* ========================================
   Container
   ======================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}
.container--narrow { max-width: var(--container-narrow); }

/* ========================================
   Header - 常時表示・白背景
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: #FFFFFF;
    border-bottom: 1px solid var(--color-line-light);
    z-index: 100;
    transition: box-shadow 0.3s ease-out;
}
.header.is-scrolled {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}
.header__inner {
    max-width: var(--container-max);
    height: 100%;
    margin: 0 auto;
    padding: 0 clamp(20px, 20px + (32 - 20) * (100vw - 768px) / 432, 32px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.header__logo-wrap {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
.header__logo-img {
    height: clamp(44px, 44px + (56 - 44) * (100vw - 768px) / 432, 56px);
    width: auto;
}
.header__nav {
    display: flex;
    align-items: center;
    gap: clamp(12px, 12px + (56 - 12) * (100vw - 768px) / 432, 56px);
    flex: 1;
    justify-content: space-between;
    margin-left: clamp(12px, 12px + (24 - 12) * (100vw - 768px) / 432, 24px);
}
.header__menu {
    display: flex;
    gap: clamp(14px, 14px + (56 - 14) * (100vw - 768px) / 432, 56px);
}
.header__menu a {
    font-size: clamp(12px, 12px + (16.8 - 12) * (100vw - 768px) / 432, 16.8px);
    font-weight: 500;
    color: var(--color-text-primary);
    transition: color 0.2s;
    letter-spacing: 0.08em;
    white-space: nowrap;
}
.header__menu a:hover { color: var(--color-accent); }
.header__actions {
    display: flex;
    align-items: center;
    gap: clamp(8px, 8px + (24 - 8) * (100vw - 768px) / 432, 24px);
}

/* ========================================
   Buttons
   ======================================== */
.btn-login {
    font-size: clamp(11px, 11px + (15.6 - 11) * (100vw - 768px) / 432, 15.6px);
    font-weight: 500;
    color: #C7A97A;
    padding: clamp(6px, 6px + (10 - 6) * (100vw - 768px) / 432, 10px) clamp(14px, 14px + (28 - 14) * (100vw - 768px) / 432, 28px);
    border: 1px solid #C7A97A;
    border-radius: 4px;
    transition: all 0.2s;
    letter-spacing: 0.1em;
    white-space: nowrap;
}
.btn-login:hover { background: #C7A97A; color: #FFF; }
.btn-login--fv { color: #FFF; border-color: #FFF; }
.btn-login--fv:hover { background: #FFF; color: var(--color-text-primary); }

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #D4B87A 0%, #C8A96A 40%, #B89A5A 100%);
    color: #FFF;
    font-family: var(--font-mincho);
    font-weight: 500;
    text-align: center;
    border-radius: 50px;
    transition: all 0.2s;
    box-shadow: 0 4px 16px rgba(200, 169, 106, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    white-space: nowrap;
    letter-spacing: 0.1em;
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.btn-primary:hover {
    background: linear-gradient(180deg, #C8A96A 0%, #B89A5A 40%, #A68A4E 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200, 169, 106, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.btn-primary--sm {
    font-size: clamp(11px, 11px + (13 - 11) * (100vw - 768px) / 432, 13px);
    padding: clamp(8px, 8px + (12 - 8) * (100vw - 768px) / 432, 12px) clamp(16px, 16px + (28 - 16) * (100vw - 768px) / 432, 28px);
    white-space: nowrap;
}
.btn-primary--md { font-size: 15px; padding: 14px 32px; }
.btn-primary--lg {
    flex-direction: row;
    font-size: 20px;
    padding: 22px 60px;
    display: inline-flex;
    max-width: 480px;
    min-width: 320px;
    gap: 12px;
}
.btn-primary--lg .btn-primary__label { font-size: 20px; font-weight: 600; }
.btn-primary--lg .btn-primary__note { font-size: 16px; font-weight: 400; opacity: 0.9; margin-top: 0; }
.btn-primary--center { display: flex; margin: 32px auto 0; }
.btn-primary--card {
    font-size: 14px;
    padding: 12px 32px;
    width: 100%;
    margin-top: auto;
}
.btn-primary--fv { color: #FFF; }
.btn-primary--mobile { width: 100%; max-width: none; margin-top: 32px; }

.btn-primary--pet {
    background: linear-gradient(180deg, #6B7F5E 0%, #546B47 40%, #4A5F3E 100%);
    color: #FFF;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 16px 40px;
    box-shadow: 0 4px 16px rgba(84, 107, 71, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    gap: 8px;
    font-size: 16px;
    border-radius: 50px;
}
.btn-primary--pet:hover {
    background: linear-gradient(180deg, #546B47 0%, #4A5F3E 40%, #3E5233 100%);
    color: #FFF;
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}
.btn-primary__paw {
    display: inline-flex;
    width: 20px;
    height: 20px;
}
.btn-primary__paw img { width: 100%; height: 100%; object-fit: contain; }

/* ========================================
   Hamburger Menu (SP)
   ======================================== */
.hamburger {
    display: none;
    width: 32px;
    height: 32px;
    position: relative;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 0;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all 0.3s;
    margin: 0 auto;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu__inner {
    padding: 80px 24px 40px;
    max-width: 400px;
    margin: 0 auto;
}
.mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 32px;
    line-height: 1;
    color: var(--color-text-primary);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.mobile-menu__nav ul { display: flex; flex-direction: column; gap: 24px; }
.mobile-menu__nav a {
    display: block;
    font-family: var(--font-mincho);
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text-primary);
    padding: 12px 0;
    border-bottom: 1px solid var(--color-line-light);
    text-align: center;
}

/* ========================================
   FV (First View) - ヘッダー下に配置
   ======================================== */
.fv {
    position: relative;
    height: calc(100vh - var(--header-height));
    min-height: 640px;
    max-height: 840px;
    overflow: hidden;
    margin-top: var(--header-height);
}
.fv__slider { position: absolute; inset: 0; z-index: 1; }
.fv__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}
.fv__slide.is-active { opacity: 1; }
.fv__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.fv__slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.05) 50%, rgba(0,0,0,0) 100%);
    z-index: 1;
}

.fv__content {
    position: relative;
    z-index: 5;
    height: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 40px 32px;
    display: flex;
    align-items: center;
    color: var(--color-text-primary);
    text-shadow: 0 2px 12px rgba(255, 255, 255, 0.5);
}
.fv__content-inner {
    max-width: 620px;
    text-align: left;
}
.fv__subtitle {
    font-family: var(--font-gothic);
    font-size: 20px;
    color: #C7A97A;
    letter-spacing: 0.3em;
    margin-bottom: 28px;
    opacity: 1;
    font-weight: 500;
    text-shadow: 0 2px 8px rgba(255, 255, 255, 0.5), 0 0 20px rgba(255, 255, 255, 0.3);
}
.fv__title {
    font-family: var(--font-mincho);
    font-size: 56px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.1em;
    margin-bottom: 40px;
}
.fv__description {
    font-family: var(--font-gothic);
    font-size: 17.5px;
    line-height: 1.76;
    margin-bottom: 44px;
    letter-spacing: 0.08em;
    font-weight: 400;
}

.fv__dots {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}
.fv__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.6);
    transition: all 0.3s;
    padding: 0;
}
.fv__dot.is-active {
    background: #FFF;
    width: 32px;
    border-radius: 5px;
}

/* ========================================
   Section Common
   ======================================== */
.section-title {
    font-family: var(--font-mincho);
    font-size: 51px;
    line-height: 1.2;
    font-weight: 500;
    text-align: center;
    letter-spacing: 0.15em;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

/* ========================================
   Section 2: 想いに寄り添います
   ======================================== */
.feelings { padding: 100px 0 100px; background: var(--color-bg); }
.feelings__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 60px 0 80px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.feelings__item {
    background: var(--color-bg-white);
    padding: 32px 20px 28px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.feelings__icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #F5EEE2;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}
.feelings__icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center;
    transform: scale(1.7);
    margin: auto;
    position: relative;
    top: 3px;
}
.feelings__text {
    font-family: var(--font-mincho);
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-primary);
    letter-spacing: 0.08em;
}

/* Pet Area - 画像①レイアウト忠実 */
.pet-area {
    background: var(--color-bg-cream);
    border-radius: 16px;
    padding: 0;
    margin-bottom: 60px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
}
.pet-area__grid {
    position: relative;
    min-height: 400px;
}
.pet-area__grid::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg,
        #F5EFE3 0%,
        #F5EFE3 34%,
        rgba(245, 239, 227, 0.6) 42%,
        rgba(245, 239, 227, 0) 50%);
}
.pet-area__left {
    position: relative;
    z-index: 2;
    max-width: 560px;
    padding: 56px 48px 56px 64px;
    text-align: left;
}
.pet-area__title {
    font-family: var(--font-mincho);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-text-primary);
    letter-spacing: 0.18em;
    line-height: 1.6;
    text-align: left;
    margin-bottom: 20px;
}
.pet-area__divider {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    margin-bottom: 24px;
    max-width: 200px;
}
.pet-area__divider-line {
    height: 1px;
    background: var(--color-accent);
    flex: 1;
    opacity: 0.6;
}
.pet-area__divider-heart {
    color: var(--color-accent);
    font-size: 12px;
}
.pet-area__text {
    font-size: 16px;
    line-height: 2;
    color: var(--color-text-primary);
    text-align: left;
    margin-bottom: 32px;
}
.pet-area__right {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}
.pet-area__right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 65% 55%;
    transform: scale(1.05);
}
.pet-area__deco {
    position: absolute;
    bottom: 16px;
    z-index: 1;
    width: 80px;
    height: 100px;
    opacity: 0.4;
}
.pet-area__deco--left {
    left: 16px;
}
.pet-area__deco img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.btn-primary--pet .btn-primary__paw {
    width: 18px;
    height: 18px;
}
.btn-primary--pet .btn-primary__paw img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1) opacity(0.9);
}
.pet-area__mobile-btn {
    display: none;
}
.feelings__caption {
    text-align: center;
    font-family: var(--font-mincho);
    font-size: 17.5px;
    line-height: 1.6;
    color: var(--color-text-primary);
    letter-spacing: 0.06em;
    white-space: nowrap;
    margin: 0 auto;
}

/* ========================================
   Section 3: With Youでできること
   ======================================== */
.can-do { padding: 100px 0 100px; background: var(--color-bg-white); }
.can-do__title {
    font-family: var(--font-mincho);
    font-size: 51px;
    line-height: 1.2;
    font-weight: 500;
    text-align: center;
    letter-spacing: 0.15em;
    margin-bottom: 16px;
}
.can-do__title-w { color: var(--color-accent); font-size: 60px; }
.can-do__subtitle {
    text-align: center;
    font-size: 21px;
    line-height: 1.2;
    color: var(--color-text-secondary);
    margin-bottom: 60px;
    letter-spacing: 0.08em;
}
.can-do__slider-wrap {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}
.can-do__slider {
    overflow: hidden;
    width: 100%;
}
.can-do__track {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}
.can-do__item {
    padding: 32px 24px 28px;
    border-radius: 16px;
    text-align: center;
    flex: 0 0 calc((100% - 48px) * 0.45);
    min-width: 0;
    height: 780px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.can-do__item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: transparent;
    border-radius: 16px;
    z-index: 0;
}
.can-do__item > * { position: relative; z-index: 1; }
.can-do__num {
    font-family: var(--font-mincho);
    font-size: 40px;
    color: var(--color-accent);
    letter-spacing: 0.2em;
    line-height: 1;
    margin-bottom: 0;
    font-weight: 500;
}
.can-do__decoration {
    width: 177px;
    height: 22px;
    max-width: none;
    overflow: hidden;
    position: relative;
    margin: 6px auto 10px;
}
.can-do__decoration img {
    position: absolute;
    width: 177px;
    height: auto;
    max-width: none;
    max-height: none;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}
.can-do__name {
    font-family: var(--font-mincho);
    font-size: 36px;
    font-weight: 500;
    margin-bottom: 12px;
    letter-spacing: 0.1em;
}
.can-do__desc {
    font-size: 13px;
    line-height: 1.8;
    color: var(--color-text-primary);
    margin-bottom: 8px;
    min-height: 94px;
}
@media (min-width: 969px) {
    .can-do__desc .br-sp { display: none; }
    .can-do__num { font-size: 48px; }
    .can-do__item { height: 850px; }
    .can-do__image { flex-shrink: 0; margin-top: 0; }
    .can-do__desc { min-height: 56px; }
    .can-do__decoration { width: 177px; height: 22px; max-width: none; overflow: hidden; position: relative; margin: 6px auto 10px; }
    .can-do__decoration img { position: absolute; width: 177px; height: auto; max-width: none; max-height: none; left: 0; top: 50%; transform: translateY(-50%); }
}
.can-do__image {
    width: 100%;
    max-width: 280px;
    height: 420px;
    margin: 0 auto 20px;
    border-radius: 8px;
    overflow: hidden;
}
.can-do__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}
.can-do__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    width: 100%;
    max-width: 340px;
}
.can-do__features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mincho);
    font-size: 12px;
    line-height: 1.5;
    color: var(--color-text-primary);
    text-align: left;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    padding: 8px 10px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}
.can-do__feature-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.can-do__feature-icon img { max-width: 100%; max-height: 100%; object-fit: contain; }
@media (min-width: 969px) {
    .can-do__features { max-width: 380px; }
    .can-do__features li { font-size: 10px; padding: 8px 8px; }
    .can-do__feature-icon { display: none; }
    .can-do__track .can-do__item:nth-child(-n+3) .can-do__feature-icon { display: flex; width: 24px; height: 24px; }
    .can-do__track .can-do__item:nth-child(4) .can-do__features { display: none; }
    .can-do__track .can-do__item:nth-child(4) .can-do__image { max-width: 390px; height: 580px; margin-top: 4px; }
    .can-do__features--three {
        display: flex;
        justify-content: center;
        width: 100%;
        max-width: none;
        gap: 10px;
        margin: 0;
    }
    .can-do__features--three li { flex: 0 0 100px; }
    .can-do__features--three li {
        flex-direction: column;
        justify-content: flex-end;
        align-items: center;
        text-align: center;
        aspect-ratio: 3 / 2.4;
        gap: 6px;
        font-size: 12.5px;
        padding-bottom: 10px;
    }
    .can-do__track .can-do__item:nth-child(5) .can-do__feature-icon { display: flex; width: 64px; height: 64px; border-radius: 50%; background: #F8F4FC; }
    .can-do__track .can-do__item:nth-child(5) .can-do__feature-icon img { width: 100%; height: 100%; object-fit: contain; }
}
.can-do__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-bg-white);
    border: 1px solid var(--color-line);
    font-size: 28px;
    line-height: 1;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    z-index: 10;
    transition: all 0.2s;
    padding-bottom: 4px;
}
.can-do__nav:hover:not(:disabled) {
    background: var(--color-accent);
    color: #FFF;
    border-color: var(--color-accent);
}
.can-do__nav:disabled { opacity: 0.3; cursor: not-allowed; }
.can-do__nav--prev { left: 0; }
.can-do__nav--next { right: 0; }
.can-do__dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}
.can-do__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-line);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s;
}
.can-do__dot.is-active {
    background: var(--color-accent);
    width: 24px;
    border-radius: 4px;
}

/* ========================================
   Section 4: ご利用方法
   ======================================== */
.how-to { padding: 100px 0 100px; background: var(--color-bg); position: relative; }
.how-to__divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 72px;
    position: relative;
    width: 220px;
    height: 27px;
    overflow: hidden;
}
.how-to__divider img {
    position: absolute;
    width: 316.5px;
    max-width: none;
    left: -47.5px;
    top: -85.5px;
}
.how-to__divider--bottom {
    margin: 72px auto 0;
}
.how-to__subtitle {
    text-align: center;
    font-size: 18.75px;
    line-height: 1.6;
    color: var(--color-text-primary);
    margin-bottom: 80px;
    letter-spacing: 0.08em;
}
.how-to__highlight {
    color: var(--color-accent);
    font-weight: 700;
    font-size: 25px;
    padding: 0 4px;
}
.how-to__steps {
    display: flex;
    flex-direction: column;
    gap: 60px;
    max-width: 700px;
    margin: 0 auto 60px;
    position: relative;
}
.how-to__steps::before {
    content: '';
    position: absolute;
    left: 50px;
    top: 50px;
    bottom: 50px;
    width: 1px;
    background: var(--color-accent);
    opacity: 0.3;
}
.how-to__step {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 24px;
    align-items: start;
    position: relative;
}
.how-to__step-num-wrap {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}
.how-to__step-num {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 28%, #F0DEB8 0%, #D9BC85 35%, #C7A97A 60%, #A9885A 100%);
    box-shadow: inset -4px -4px 8px rgba(120, 90, 40, 0.35), inset 3px 3px 6px rgba(255, 255, 255, 0.6), 0 3px 8px rgba(0, 0, 0, 0.15);
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #FFF;
    z-index: 1;
    position: relative;
    line-height: 1;
    gap: 2px;
}
.how-to__step-num-label {
    font-family: var(--font-mincho);
    font-size: 11px;
    letter-spacing: 0.15em;
}
.how-to__step-num-value {
    font-family: var(--font-mincho);
    font-size: 20px;
    font-weight: 600;
}
.how-to__step-content {
    padding-top: 8px;
}
.how-to__step-title {
    font-family: var(--font-mincho);
    font-size: 33px;
    line-height: 1.2;
    font-weight: 500;
    margin-bottom: 12px;
    letter-spacing: 0.1em;
}
.how-to__step-desc {
    font-size: 19.5px;
    line-height: 1.27;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}
.how-to__step-image {
    max-width: 100%;
    border-radius: 8px;
    overflow: hidden;
}
.how-to__step-image img { width: 100%; height: auto; display: block; }
.how-to__caption {
    text-align: center;
    font-size: 21px;
    line-height: 1.33;
    color: var(--color-text-primary);
    letter-spacing: 0.06em;
}

/* ========================================
   Section 5: 料金プラン
   ======================================== */
.pricing { padding: 100px 0 100px; background: var(--color-bg-white); }
.pricing__subtitle {
    text-align: center;
    font-size: 18.75px;
    line-height: 1.6;
    color: var(--color-text-primary);
    margin-bottom: 40px;
    font-weight: 500;
}
.pricing__subtitle-em {
    color: var(--color-accent);
    font-weight: 500;
}
.pricing__subtitle-note {
    color: var(--color-text-secondary);
    font-size: 16.25px;
}
.pricing__trial {
    background: var(--color-bg-cream);
    border-radius: 12px;
    padding: 24px 24px;
    text-align: center;
    max-width: 500px;
    margin: 0 auto 60px;
}
.pricing__trial-text {
    font-family: var(--font-mincho);
    font-size: 21.25px;
    line-height: 1.44;
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}
.pricing__trial-highlight {
    color: var(--color-accent-red);
    font-size: 25px;
    font-weight: 700;
    padding: 0 4px;
}
.pricing__trial-note {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.44;
}
.pricing__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto 60px;
}
.pricing__card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-line);
    border-radius: 12px;
    padding: 40px 24px 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}
.pricing__card--recommended {
    border: 2px solid var(--color-accent);
    background: var(--color-bg);
    box-shadow: 0 8px 24px rgba(200, 169, 106, 0.2);
}
.pricing__card-badge {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #F0DEB8 0%, #D9BC85 30%, #C7A97A 60%, #A9885A 100%);
    color: #FFF;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    box-shadow: inset 2px 2px 4px rgba(255, 255, 255, 0.6), inset -2px -2px 5px rgba(120, 90, 40, 0.3), 0 4px 12px rgba(200, 169, 106, 0.35);
}
.pricing__card-crown {
    width: 16px;
    height: 16px;
    color: #FFF;
    flex-shrink: 0;
}
.pricing__card-title {
    font-family: var(--font-mincho);
    font-size: 22.5px;
    line-height: 1.44;
    font-weight: 500;
    margin-bottom: 12px;
    letter-spacing: 0.15em;
}
.pricing__card-line {
    width: 32px;
    height: 1px;
    background: var(--color-accent);
    margin: 0 auto 24px;
}
.pricing__card-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 16px;
    color: var(--color-accent);
    font-family: var(--font-mincho);
}
.pricing__card-yen {
    font-size: 20px;
    color: var(--color-text-primary);
    font-weight: 500;
}
.pricing__card-num {
    font-size: 44px;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.02em;
    line-height: 1;
}
.pricing__card-unit {
    font-size: 14px;
    color: var(--color-text-primary);
    font-weight: 400;
}
.pricing__card-desc {
    font-size: 13px;
    line-height: 1.7;
    color: var(--color-text-primary);
    margin-bottom: 24px;
}
.pricing__card-benefit {
    font-size: 13px;
    color: var(--color-text-primary);
    margin-bottom: 16px;
    line-height: 1.7;
}
.pricing__card-benefit-num {
    color: var(--color-accent-red);
    font-weight: 700;
    padding: 0 3px;
    font-size: 15px;
}
.pricing__card-note {
    font-size: 11px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.pricing__continue {
    background: var(--color-bg-white);
    border: 1px solid var(--color-line);
    border-radius: 16px;
    padding: 32px 40px;
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
    position: relative;
    overflow: hidden;
}
.pricing__continue-deco {
    position: absolute;
    width: 130px;
    height: 90px;
    object-fit: contain;
}
.pricing__continue-deco--left { top: 50%; left: 70px; transform: translateY(-50%); }
.pricing__continue-deco--right { top: 50%; right: 70px; transform: translateY(-50%); }
.pricing__continue-inner { flex: 1; }
.pricing__continue-text {
    font-family: var(--font-mincho);
    font-size: 18.75px;
    line-height: 1.6;
    margin-bottom: 12px;
}
.pricing__continue-highlight {
    color: var(--color-accent-red);
    font-weight: 700;
    padding: 0 3px;
}
.pricing__continue-highlight--gold {
    color: #C7A97A;
}
.pricing__continue-note {
    font-size: 15px;
    line-height: 1.44;
    color: var(--color-text-primary);
}

/* Common Features */
.common-features {
    max-width: 500px;
    margin: 0 auto 60px;
    background: var(--color-bg);
    border-radius: 12px;
    border: 1px solid var(--color-line-light);
    padding: 28px 32px;
}
.common-features__header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 24px;
}
.common-features__line {
    height: 1px;
    background: var(--color-accent);
    flex: 1;
    max-width: 60px;
}
.common-features__title {
    font-family: var(--font-mincho);
    font-size: 22.5px;
    line-height: 1.44;
    font-weight: 500;
    letter-spacing: 0.2em;
}
.common-features__list {
    display: grid;
    grid-template-columns: repeat(2, max-content);
    justify-content: center;
    gap: 14px 32px;
}
.common-features__list li {
    font-size: 16.25px;
    line-height: 1.44;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-primary);
}
.common-features__check {
    color: var(--color-accent);
    font-weight: 700;
}

/* ========================================
   Section 6: 私たちの想い
   ======================================== */
.thoughts {
    position: relative;
    max-width: 968px;
    margin: 0 auto;
    padding: 100px 0 100px;
    overflow: hidden;
}
@media (min-width: 969px) {
    /* 縦幅は現状維持のまま、横は全幅で表示して左右を隠さない */
    .thoughts { max-width: none; }
    .thoughts__bg img { object-position: 50% 50%; }
    .thoughts__closing { font-size: 36px; font-weight: 700; color: #14120f; transform: translateX(64px); }
}
.thoughts__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.thoughts__bg img { width: 100%; height: 100%; object-fit: cover; }
.thoughts__container {
    position: relative;
    z-index: 1;
}
.thoughts__title {
    margin-bottom: 60px;
}
.thoughts__block {
    max-width: 460px;
    margin: 0 auto;
    padding-left: 0;
}
.thoughts__text {
    font-family: var(--font-mincho);
    font-size: 18.75px;
    line-height: 1.76;
    color: var(--color-text-primary);
    letter-spacing: 0.1em;
    margin: 24px 0;
    text-shadow: 0 0 4px rgba(250, 248, 243, 1), 0 0 10px rgba(250, 248, 243, 1), 0 0 20px rgba(250, 248, 243, 0.85);
}
.thoughts__divider {
    width: 80px;
    height: 1px;
    background: var(--color-text-primary);
    margin: 32px 0;
    opacity: 0.3;
}
.thoughts__closing {
    font-family: var(--font-mincho);
    font-size: 31.2px;
    font-weight: 500;
    color: var(--color-text-primary);
    letter-spacing: 0.2em;
    margin-top: 48px;
    text-align: right;
    transform: translateX(24px);
    text-shadow: 0 0 4px rgba(250, 248, 243, 1), 0 0 10px rgba(250, 248, 243, 1), 0 0 20px rgba(250, 248, 243, 0.85);
}

/* ========================================
   Section 7: FAQ
   ======================================== */
.faq { padding: 80px 0 100px; background: var(--color-bg-white); }
.faq__divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}
.faq__divider-line {
    flex: 1;
    height: 1px;
    background: var(--color-accent);
}
.faq__divider-icon {
    color: var(--color-accent);
    font-size: 12px;
}
.faq__subtitle {
    text-align: center;
    font-size: 17.5px;
    line-height: 1.6;
    color: var(--color-text-primary);
    margin-bottom: 50px;
}
.faq__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 12px 24px;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.faq__item {
    border-bottom: 1px solid var(--color-line);
    overflow: hidden;
    background: transparent;
    transition: all 0.2s;
}
.faq__question {
    width: 100%;
    min-height: 96px;
    padding: 20px 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
    font-family: var(--font-mincho);
    font-size: 17.5px;
    color: var(--color-text-primary);
    line-height: 1.6;
    letter-spacing: 0.05em;
}
.faq__q-mark {
    color: var(--color-accent);
    font-weight: 500;
    flex-shrink: 0;
    font-family: var(--font-mincho);
}
.faq__q-text { flex: 1; }
.faq__toggle {
    width: 16px;
    height: 16px;
    position: relative;
    flex-shrink: 0;
    margin-left: auto;
    color: var(--color-accent);
    font-size: 20px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.faq__toggle::before,
.faq__toggle::after {
    content: '';
    position: absolute;
    background: var(--color-accent);
    transition: transform 0.3s;
}
.faq__toggle::before {
    top: 50%;
    left: 0;
    right: 0;
    height: 1.5px;
    transform: translateY(-50%);
}
.faq__toggle::after {
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1.5px;
    transform: translateX(-50%);
}
.faq__item.is-open .faq__toggle::after {
    transform: translateX(-50%) rotate(90deg);
}
.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}
.faq__item.is-open .faq__answer { max-height: 400px; }
.faq__answer p {
    padding: 0 8px 20px 32px;
    font-size: 16.25px;
    line-height: 2;
    color: var(--color-text-secondary);
}
.faq__more {
    display: block;
    text-align: center;
    font-family: var(--font-mincho);
    font-size: 14px;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    transition: opacity 0.2s;
}
.faq__more:hover { opacity: 0.7; }

/* ========================================
   Section 8: 想いは色あせません
   ======================================== */
.fade-not {
    position: relative;
    max-width: 968px;
    margin: 0 auto;
    padding: 100px 0;
    overflow: hidden;
}
@media (min-width: 969px) {
    /* 全幅表示。左右は切らず（幅基準でcover）、高さは抑えめにして上下を少しトリミング */
    .fade-not { max-width: none; min-height: calc(100vw * 0.6); display: flex; flex-direction: column; }
    .fade-not__bg img { object-position: 50% 65%; }
    .fade-not__container { flex: 1; display: flex; flex-direction: column; }
    .fade-not__cta { margin-top: auto; padding-bottom: 64px; }
    .fade-not__cta-text br { display: none; }
    .fade-not__feature-title { font-size: 19px; font-weight: 700; color: #14120f; }
    .fade-not__feature-desc { font-size: 14.5px; font-weight: 700; color: #14120f; }
}
.fade-not__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.fade-not__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.fade-not__container {
    position: relative;
    z-index: 1;
}
.fade-not__title {
    font-family: var(--font-mincho);
    font-size: 40px;
    font-weight: 700;
    text-align: center;
    line-height: 1.36;
    letter-spacing: 0.12em;
    margin-bottom: 16px;
    color: #14120f;
    text-shadow: 0 0 4px rgba(250, 248, 243, 1), 0 0 10px rgba(250, 248, 243, 1), 0 0 20px rgba(250, 248, 243, 0.85);
}
.fade-not__subtitle {
    text-align: center;
    font-size: 17.5px;
    line-height: 1.44;
    color: #14120f;
    font-weight: 700;
    margin-bottom: 60px;
    letter-spacing: 0.08em;
    text-shadow: 0 0 4px rgba(250, 248, 243, 1), 0 0 10px rgba(250, 248, 243, 1), 0 0 20px rgba(250, 248, 243, 0.85);
}
.fade-not__features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.fade-not__feature {
    text-align: center;
    padding: 0 12px;
    position: relative;
}
.fade-not__feature:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 44px;
    bottom: 44px;
    right: -20px;
    width: 1px;
    background: rgba(44, 42, 38, 0.28);
}
.fade-not__feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
    background: #FFF;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.fade-not__feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.fade-not__feature-title {
    font-family: var(--font-mincho);
    font-size: 17px;
    line-height: 1.44;
    font-weight: 500;
    margin-bottom: 12px;
    letter-spacing: 0.1em;
    text-shadow: 0 0 4px rgba(250, 248, 243, 1), 0 0 10px rgba(250, 248, 243, 1), 0 0 20px rgba(250, 248, 243, 0.85);
}
.fade-not__feature-desc {
    font-size: 13px;
    line-height: 1.52;
    color: #1c1a16;
    font-weight: 600;
    text-shadow: 0 0 4px rgba(250, 248, 243, 1), 0 0 10px rgba(250, 248, 243, 1), 0 0 20px rgba(250, 248, 243, 0.85);
}
.fade-not__cta {
    text-align: center;
}
.fade-not__cta-text {
    font-family: var(--font-mincho);
    font-size: 24px;
    line-height: 1.44;
    margin-bottom: 32px;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: #14120f;
    text-shadow: 0 0 4px rgba(250, 248, 243, 1), 0 0 10px rgba(250, 248, 243, 1), 0 0 20px rgba(250, 248, 243, 0.85);
}

/* ========================================
   Footer - Figmaデザイン忠実（左端ロゴ）
   ======================================== */
.footer {
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: 40px 0;
}
.footer > .container {
    max-width: 100%;
    padding: 0;
}
.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    flex-wrap: wrap;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
}
.footer__logo {
    flex-shrink: 0;
}
.footer__logo img {
    height: 56px;
    width: auto;
    display: block;
}
.footer__menu {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}
.footer__menu a {
    font-size: 13px;
    color: var(--color-footer-text);
    transition: opacity 0.2s;
    letter-spacing: 0.05em;
}
.footer__menu a:hover { opacity: 0.7; }

/* ========================================
   Responsive - Tablet
   ======================================== */
@media (max-width: 968px) and (min-width: 769px) {
    /* 968px以下、768pxまでは中身のレイアウトは一切変えず、
       ビューポート幅に応じてページ全体をそのまま縮小表示する。
       ヘッダーはclamp()で常時フルードに縮小するため対象から除外。 */
    .scale-wrap {
        zoom: calc(100vw / 968px);
    }
}

/* ========================================
   Responsive - Mobile
   ======================================== */
@media (max-width: 768px) {
    :root { --header-height: 60px; }
    .container { padding: 0 20px; }

    /* Header - SP */
    .header__nav { display: none; }
    .header__inner {
        justify-content: center;
        position: relative;
        padding: 0 20px;
    }
    .header__logo-wrap { margin: 0 auto; }
    .hamburger {
        display: flex;
        position: absolute;
        right: 16px;
        top: 50%;
        transform: translateY(-50%);
    }

    /* FV - SP */
    .fv {
        height: auto;
        min-height: 0;
        max-height: none;
    }
    .fv__content {
        height: auto;
        padding: 48px 24px 200px;
        justify-content: flex-start;
        align-items: flex-start;
    }
    .fv__content-inner {
        max-width: 100%;
        text-align: left;
        margin: 0;
    }
    .fv__subtitle {
        font-size: 11px;
        letter-spacing: 0.25em;
        margin-bottom: 20px;
    }
    .fv__title {
        font-size: 34px;
        line-height: 1.6;
        margin-bottom: 24px;
        letter-spacing: 0.12em;
    }
    .fv__description {
        font-size: 12px;
        line-height: 2.2;
        margin-bottom: 32px;
    }
    .fv__dots { bottom: 24px; gap: 8px; }
    .fv__dot { width: 8px; height: 8px; }
    .fv__dot.is-active { width: 26px; }

    /* Section Common - SP */
    .section-title { font-size: 36px; line-height: 1.2; letter-spacing: 0.1em; }
    .feelings .section-title { font-size: 28px; }
    .feelings, .can-do, .how-to, .pricing, .thoughts, .faq, .fade-not {
        padding: 60px 0 60px;
    }

    /* Section 2 - SP */
    .feelings__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin: 40px 0 60px;
    }
    .feelings__item {
        padding: 20px 12px 20px;
        gap: 12px;
    }
    .feelings__icon { width: 60px; height: 60px; }
    .feelings__text { font-size: 13px; line-height: 1.7; }
    .pet-area {
        padding: 0;
        margin-bottom: 40px;
    }
    .pet-area__grid {
        position: relative;
        display: block;
        min-height: auto;
    }
    .pet-area__grid::before {
        display: none;
    }
    .pet-area__left {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        z-index: 2;
        max-width: none;
        padding: 8px 24px 0;
        text-align: center;
    }
    .pet-area__title {
        font-size: 40px;
        letter-spacing: 0.15em;
        text-align: center;
        margin-bottom: 4px;
    }
    .pet-area__divider {
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 4px;
        justify-content: center;
    }
    .pet-area__text {
        text-align: center;
        font-size: 13px;
        line-height: 1.9;
        margin-bottom: 0;
    }
    .pet-area__left .btn-primary--pet {
        display: none;
    }
    .pet-area__right {
        position: relative;
        inset: auto;
        width: 100%;
        height: auto;
        aspect-ratio: 854 / 974;
        margin-top: 20px;
        z-index: 0;
    }
    .pet-area__right::after {
        content: '';
        position: absolute;
        inset: 0;
        z-index: 1;
        background:
            linear-gradient(180deg,
                #F5EFE3 0%,
                rgba(245, 239, 227, 0.92) 20%,
                rgba(245, 239, 227, 0.55) 34%,
                rgba(245, 239, 227, 0) 46%),
            linear-gradient(0deg,
                #F5EFE3 0%,
                rgba(245, 239, 227, 0.85) 8%,
                rgba(245, 239, 227, 0.4) 16%,
                rgba(245, 239, 227, 0) 26%);
    }
    .pet-area__right img {
        object-position: 100% 50%;
        transform: none;
    }
    .pet-area__deco {
        width: 60px;
        height: 80px;
        opacity: 0.3;
    }
    .pet-area__mobile-btn {
        display: flex;
        justify-content: center;
        padding: 0 24px 28px;
        margin-top: -44px;
        position: relative;
        z-index: 2;
        order: 3;
    }
    .feelings__caption { font-size: 12px; }

    /* Section 3 - SP */
    .can-do__title { font-size: 36px; line-height: 1.2; letter-spacing: 0.1em; }
    .can-do__title-w { font-size: 45px; }
    .can-do__subtitle { font-size: 18px; line-height: 1.2; margin-bottom: 40px; }
    .can-do__slider-wrap { padding: 0; }
    .can-do__nav { display: none; }
    .can-do__slider {
        overflow: visible;
        padding: 0 20px;
    }
    .can-do__track {
        gap: 16px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 8px;
        scrollbar-width: none;
        transform: none !important;
    }
    .can-do__track::-webkit-scrollbar { display: none; }
    .can-do__item {
        flex: 0 0 85%;
        scroll-snap-align: center;
        padding: 32px 20px 20px;
        height: 712px;
    }
    .can-do__track .can-do__item:nth-child(1) {
        background-image: url('images/cando1-bg-sp.jpg') !important;
    }
    .can-do__track .can-do__item:nth-child(2) {
        background-image: url('images/cando2-bg-sp.jpg') !important;
    }
    .can-do__track .can-do__item:nth-child(3) {
        background-image: url('images/cando3-bg-sp.jpg') !important;
    }
    .can-do__track .can-do__item:nth-child(4) {
        background-image: url('images/cando4-bg-sp.jpg') !important;
    }
    .can-do__track .can-do__item:nth-child(5) {
        background-image: url('images/cando5-bg-sp.jpg') !important;
    }
    .can-do__name { font-size: 22px; margin-bottom: 16px; }
    .can-do__desc { font-size: 13px; margin-bottom: 24px; }
    .can-do__image { max-width: 200px; height: 300px; margin-bottom: 24px; }
    .can-do__features { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .can-do__feature-icon { width: 18px; height: 18px; }
    .can-do__features li { font-size: 8px; padding: 7px 6px; gap: 5px; }
    .can-do__features--three {
        display: flex;
        justify-content: center;
        grid-template-columns: none;
        gap: 8px;
    }
    .can-do__features--three li {
        flex: 0 0 auto;
        width: 76px;
        flex-direction: column;
        justify-content: flex-end;
        align-items: center;
        text-align: center;
        aspect-ratio: 3 / 2.4;
        gap: 4px;
        padding: 6px 4px;
    }
    .can-do__track .can-do__item:nth-child(4) .can-do__features {
        display: none;
    }
    .can-do__track .can-do__item:nth-child(4) .can-do__image {
        max-width: 260px;
        height: 390px;
        margin-top: 4px;
    }
    .can-do__track .can-do__item:nth-child(5) .can-do__feature-icon {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: #F8F4FC;
    }
    .can-do__track .can-do__item:nth-child(5) .can-do__feature-icon img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    .can-do__dots { margin-top: 24px; }

    /* Section 4 - SP */
    .how-to__subtitle { font-size: 16.25px; line-height: 1.6; margin-bottom: 40px; }
    .how-to__highlight { font-size: 20px; }
    .how-to__steps { gap: 32px; }
    .how-to__steps::before { display: block; left: 26px; top: 24px; bottom: 24px; }
    .how-to__step {
        grid-template-columns: 52px 1fr;
        gap: 12px;
        text-align: left;
    }
    .how-to__step-num-wrap { display: flex; justify-content: center; align-items: flex-start; }
    .how-to__step-num { width: 48px; height: 48px; }
    .how-to__step-num-label { font-size: 8px; }
    .how-to__step-num-value { font-size: 14px; }
    .how-to__step-content { padding-top: 2px; text-align: left; }
    .how-to__step-title { font-size: 19px; line-height: 1.2; }
    .how-to__step-desc { font-size: 13px; line-height: 1.4; }
    .how-to__step-image {
        max-width: 100%;
        margin: 0;
    }
    .how-to__caption { font-size: 15px; line-height: 1.5; }

    /* Section 5 - SP */
    .pricing__subtitle { font-size: 16.25px; margin-bottom: 32px; }
    .pricing__trial { padding: 20px; margin-bottom: 40px; }
    .pricing__trial-text { font-size: 16px; }
    .pricing__trial-highlight { font-size: 19px; }
    .pricing__trial-note { font-size: 13px; }
    .pricing__trial-highlight { font-size: 22.5px; }
    .pricing__cards {
        grid-template-columns: 1fr;
        max-width: 340px;
        gap: 32px;
        margin-bottom: 40px;
    }
    .pricing__card { padding: 32px 20px 24px; }
    .pricing__card-num { font-size: 36px; }
    .pricing__continue {
        padding: 24px 20px;
        margin-bottom: 60px;
    }
    .pricing__continue-deco { width: 88px; height: 60px; opacity: 0.6; }
    .pricing__continue-deco--left { top: 50%; bottom: auto; left: 6px; transform: translateY(-50%); }
    .pricing__continue-deco--right { top: 50%; bottom: auto; right: 6px; transform: translateY(-50%); }
    .pricing__continue-text { font-size: 15.5px; line-height: 1.52; }
    .pricing__continue-note { font-size: 13.5px; }
    .common-features { max-width: 380px; padding: 20px 16px; }
    .common-features__list {
        grid-template-columns: repeat(2, max-content);
        grid-auto-flow: column;
        grid-template-rows: repeat(5, auto);
        justify-content: center;
        gap: 12px 28px;
    }
    .common-features__list li { font-size: 15px; }
    .common-features__title { font-size: 20px; }

    /* Section 6 - SP */
    .thoughts { padding: 56px 0 64px; margin-top: 0; }
    .thoughts__bg img { object-position: 50% 100%; }
    .thoughts__title { margin-bottom: 8px; }
    .thoughts__block {
        max-width: 100%;
        width: fit-content;
        margin: 0 auto;
        text-align: left;
    }
    .thoughts__text { font-size: 15px; line-height: 1.5; margin: 16px 0; text-align: left; color: #1c1a16; font-weight: 600; }
    .thoughts__divider { width: 160px; margin: 24px auto; }
    .thoughts__closing { font-size: 26.4px; text-align: center; transform: none; margin-top: 200px; }

    /* Section 7 - SP */
    .faq__subtitle { font-size: 16.25px; margin-bottom: 32px; }
    .faq__list {
        grid-template-columns: 1fr;
        gap: 4px;
    }
    .faq__question {
        min-height: 84px;
        padding: 16px 8px;
        font-size: 16.25px;
        gap: 10px;
    }
    .faq__toggle { width: 16px; height: 16px; }
    .faq__answer p {
        padding: 0 8px 16px 32px;
        font-size: 15px;
    }
    .faq__more { font-size: 13px; }

    /* Section 8 - SP */
    .fade-not { padding: 60px 0 0; min-height: calc(100vw * 1923 / 818 - 70px); }
    .fade-not__bg img { object-position: 50% 0; }
    .fade-not__title { font-size: 27.5px; letter-spacing: 0.08em; color: #14120f; font-weight: 600; }
    .fade-not__subtitle { font-size: 16.25px; margin-bottom: 80px; color: #14120f; font-weight: 600; }
    .fade-not__features {
        gap: 32px;
        margin-bottom: 40px;
    }
    .fade-not__feature { padding: 0; position: relative; }
    .fade-not__feature:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 44px;
        bottom: 44px;
        right: -16px;
        width: 1px;
        background: rgba(44, 42, 38, 0.28);
    }
    .fade-not__feature-icon { width: 60px; height: 60px; }
    .fade-not__feature-title { font-size: 15.5px; min-height: 2.88em; display: flex; align-items: flex-start; justify-content: center; text-align: center; }
    .fade-not__feature-desc { font-size: 10.5px; font-weight: 600; }
    .fade-not__cta { margin-top: 252px; }
    .fade-not__cta-text { font-size: 16px; margin-bottom: 28px; font-weight: 700; color: #14120f; }

    /* Buttons - SP */
    .btn-primary--lg {
        padding: 18px 36px;
        width: 100%;
        max-width: 360px;
        gap: 8px;
    }
    .btn-primary--lg .btn-primary__label { font-size: 18px; }
    .btn-primary--lg .btn-primary__note { font-size: 14px; }

    /* Footer - SP */
    .footer { padding: 32px 0; }
    .footer__inner {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
    .footer__logo { margin: 0 auto; }
    .footer__logo img { height: 44px; }
    .header__logo-img { height: 44px; }
    .footer__menu {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px 18px;
        text-align: center;
        justify-content: center;
    }
    .footer__menu a { font-size: 12px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .fv__title { font-size: 30px; letter-spacing: 0.08em; }
    .fv__subtitle { font-size: 14px; }
    .fv__description { font-size: 13.75px; }
    .fv__content { padding: 80px 20px 60px; }
    .section-title { font-size: 33px; line-height: 1.2; }
    .feelings .section-title { font-size: 25px; }
    .can-do__title { font-size: 30px; line-height: 1.2; }
    .can-do__title-w { font-size: 38px; }
    .can-do__subtitle { font-size: 16px; }
    .can-do__item { flex: 0 0 88%; }
    .pricing__card-num { font-size: 32px; }
    .feelings__item { padding: 20px 10px 16px; }
    .feelings__icon { width: 52px; height: 52px; }
    .feelings__text { font-size: 12px; }
    .pet-area__title { font-size: 16px; }
    .thoughts__text { font-size: 13.5px; }
    .thoughts__closing { font-size: 24px; }
    .fade-not__title { font-size: 25px; }
    .btn-primary--sm { font-size: 12px; padding: 8px 14px; }
    .btn-login { font-size: 12px; padding: 6px 14px; }
}