/* ========================================
   Sports Nutrition - Stylesheet
   Brand Colors:
     Blue:   #00adf1
     Yellow: #ffb900
     Red:    #ff616d
     Green:  #55c064
   ======================================== */

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --blue: #00adf1;
  --blue-light: #e6f7fe;
  --blue-dark: #0090c9;
  --yellow: #ffb900;
  --yellow-light: #fff6dd;
  --yellow-dark: #d99e00;
  --red: #ff616d;
  --red-light: #ffe8ea;
  --red-dark: #e04550;
  --green: #55c064;
  --green-light: #e8f7ea;
  --green-dark: #43a352;
  --dark: #2d3748;
  --gray: #64748b;
  --gray-light: #f1f5f9;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.10);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.sp-hide {
  display: inline;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn--primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0, 173, 241, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 173, 241, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}

.btn--outline:hover {
  background: var(--blue);
  color: var(--white);
}

.btn--white {
  background: var(--white);
  color: var(--blue);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

.btn--full {
  width: 100%;
}

/* ---------- Section Common ---------- */
.section {
  padding: 100px 0;
}

.section--colored {
  background: var(--gray-light);
}

.section__header {
  text-align: center;
  margin-bottom: 60px;
}

.section__label {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 6px 20px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section__title {
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 12px;
}

.section__subtitle {
  font-size: 1.1rem;
  color: var(--gray);
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.header--scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 40px;
  width: 120px;
  object-fit: contain;
  display: block;
}

.logo-img--inline {
  height: 32px;
  width: 96px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
}

.header__nav {
  margin-left: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--dark);
  border-radius: 50px;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--blue);
  background: var(--blue-light);
}

/* Nav submenu (desktop: dropdown on hover) */
.nav-item--has-sub {
  position: relative;
}

.nav-sub {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  z-index: 100;
}

.nav-item--has-sub:hover .nav-sub {
  display: block;
}

.nav-sub__link {
  display: block;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dark);
  transition: var(--transition);
}

.nav-sub__link:hover {
  color: var(--blue);
  background: var(--blue-light);
}

.nav-link--cta {
  background: var(--blue);
  color: var(--white) !important;
  padding: 10px 24px;
}

.nav-link--cta:hover {
  background: var(--blue-dark);
  color: var(--white) !important;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- Hero ---------- */
/* ---------- Hero ---------- */
.hero {
  padding-top: 72px;
  background: var(--white);
  overflow: hidden;
}

.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  min-height: 520px;
  gap: 40px;
}

/* --- Text side --- */
.hero__text {
  flex: 1;
  min-width: 0;
  padding: 56px 0;
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
}

.hero__label {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero__title {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1.45;
  margin-bottom: 20px;
  color: var(--dark);
}

.hero__title-main {
  display: block;
}

.text-highlight {
  color: var(--blue);
  -webkit-text-fill-color: var(--blue);
}

.hero__desc {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 2;
  margin-bottom: 28px;
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.5s forwards;
}

/* Color dots */
.hero__colors {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  opacity: 0;
  animation: heroFadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.7s forwards;
}

.hero__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.hero__dot--blue   { background: var(--blue); }
.hero__dot--yellow { background: var(--yellow); }
.hero__dot--red    { background: var(--red); }
.hero__dot--green  { background: var(--green); }

/* CTA button */
.hero__cta {
  display: inline-block;
  padding: 14px 36px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  background: var(--blue);
  border-radius: 100px;
  transition: var(--transition);
  opacity: 0;
  animation: heroFadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.8s forwards;
}

.hero__cta:hover {
  background: var(--blue-dark);
  box-shadow: 0 4px 16px rgba(0, 173, 241, 0.3);
  transform: translateY(-2px);
}

/* --- Visual side --- */
.hero__visual {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  opacity: 0;
  animation: heroFadeIn 1s cubic-bezier(0.22, 1, 0.36, 1) 0.4s forwards;
}

.hero__visual img {
  width: 100%;
  max-width: 540px;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

@keyframes heroFadeUp {
  0%   { opacity: 0; transform: translateY(24px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes heroFadeIn {
  0%   { opacity: 0; transform: scale(0.97); }
  100% { opacity: 1; transform: scale(1); }
}

/* ---------- About ---------- */
/* ---------- About ---------- */
.about {
  position: relative;
  overflow: hidden;
}

.about__message {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.about__headline {
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1.6;
  margin-bottom: 24px;
  color: var(--dark);
}

.about__desc {
  color: var(--gray);
  line-height: 2;
  font-size: 0.95rem;
  text-align: left;
}

/* Value cards */
.about__values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.about__value-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border-top: 4px solid transparent;
  transition: var(--transition);
}

.about__value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.about__value-card[data-color="blue"]   { border-top-color: var(--blue); }
.about__value-card[data-color="yellow"] { border-top-color: var(--yellow); }
.about__value-card[data-color="red"]    { border-top-color: var(--red); }
.about__value-card[data-color="green"]  { border-top-color: var(--green); }

.about__value-number {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: rgba(0, 0, 0, 0.06);
  line-height: 1;
  margin-bottom: 16px;
}

.about__value-card[data-color="blue"]   .about__value-number { color: rgba(0, 173, 241, 0.35); }
.about__value-card[data-color="yellow"] .about__value-number { color: rgba(255, 185, 0, 0.4); }
.about__value-card[data-color="red"]    .about__value-number { color: rgba(255, 97, 109, 0.35); }

.about__value-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
  line-height: 1.5;
}

.about__value-desc {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.9;
  margin-bottom: 0;
}

/* ---------- Services ---------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  display: none;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* Service card image */
.service-card__img {
  position: relative;
  width: 100%;
  height: 180px;
  overflow: hidden;
  flex-shrink: 0;
}

.service-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card__img img {
  transform: scale(1.05);
}

/* Placeholder shown when image fails to load */
.service-card__img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray);
  gap: 6px;
}

.service-card__img-placeholder--blue   { background: var(--blue-light); }
.service-card__img-placeholder--yellow { background: var(--yellow-light); }
.service-card__img-placeholder--red    { background: var(--red-light); }
.service-card__img-placeholder--green  { background: var(--green-light); }

/* Hide placeholder when image loads */
.service-card__img img[src]:not([src=""]) ~ .service-card__img-placeholder {
  opacity: 0;
}

.service-card__body {
  padding: 24px 28px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card__title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 10px;
  line-height: 1.4;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 16px;
  line-height: 1.8;
}

.service-card__features {
  list-style: none;
}

.service-card__features li {
  font-size: 0.85rem;
  color: var(--gray);
  padding: 4px 0;
  padding-left: 20px;
  position: relative;
}

.service-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  font-weight: 700;
}

a.service-card {
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.service-card__more {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 700;
  transition: var(--transition);
}

.service-card[data-color="blue"] .service-card__more { color: var(--blue); }
.service-card[data-color="yellow"] .service-card__more { color: var(--yellow-dark); }
.service-card[data-color="red"] .service-card__more { color: var(--red); }
.service-card[data-color="green"] .service-card__more { color: var(--green); }

.service-card:hover .service-card__more {
  transform: translateX(4px);
  display: inline-block;
}

.service-card[data-color="blue"] .service-card__features li::before { color: var(--blue); }
.service-card[data-color="yellow"] .service-card__features li::before { color: var(--yellow); }
.service-card[data-color="red"] .service-card__features li::before { color: var(--red); }
.service-card[data-color="green"] .service-card__features li::before { color: var(--green); }

/* Coming soon overlay */
.service-card--coming-soon {
  position: relative;
  cursor: default;
  pointer-events: none;
}

.coming-soon-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  z-index: 2;
}

.coming-soon-label {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  background: rgba(255, 255, 255, 0.9);
  padding: 10px 32px;
  border-radius: 50px;
  border: 2px solid var(--gray-light);
  letter-spacing: 0.1em;
}

/* ---------- Team ---------- */
.team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-card__avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 20px;
  border: 3px solid var(--gray-light);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__name {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.team-card__role {
  display: block;
  font-size: 0.85rem;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 16px;
}

.team-card__bio {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 16px;
}

.team-card__records {
  background: var(--gray-light);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-top: 4px;
}

.team-card__records-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.team-card__records-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.team-card__records-list li {
  font-size: 0.78rem;
  color: var(--dark);
  background: var(--white);
  padding: 4px 12px;
  border-radius: 100px;
  font-weight: 500;
  line-height: 1.5;
}

.team-card__tags {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 50px;
}

.tag--blue { background: var(--blue-light); color: var(--blue-dark); }
.tag--yellow { background: var(--yellow-light); color: var(--yellow-dark); }
.tag--red { background: var(--red-light); color: var(--red-dark); }
.tag--green { background: var(--green-light); color: var(--green-dark); }

/* ---------- Results / Timeline ---------- */
/* ---------- Results List ---------- */
/* Results - 2 column layout */
.results__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.results__column {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
}

.results__column-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid #e2e8f0;
}

.results__column-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.results__column-icon--blue   { background: var(--blue); }
.results__column-icon--yellow { background: var(--yellow); }

/* Seminar list */
.results__seminar-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.results__seminar-list li {
  font-size: 0.9rem;
  color: var(--dark);
  line-height: 1.6;
  padding: 12px 0;
  border-bottom: 1px solid #f1f5f9;
  position: relative;
  padding-left: 16px;
}

.results__seminar-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.results__seminar-list li:last-child {
  border-bottom: none;
}

/* Media grid */
.results__media-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.results__media-entry {
  display: flex;
  flex-direction: column;
  max-width: 85%;
}

.results__media-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--gray-light);
  aspect-ratio: 16 / 9;
}

.results__media-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.results__media-item--video {
  aspect-ratio: 16 / 9;
}

.results__media-item--video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-sm);
}

.results__media-caption {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-top: 8px;
  padding-left: 4px;
}

/* ---------- Header Social ---------- */
.header__social {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: var(--transition);
  color: var(--gray);
}

.social-icon--note:hover {
  background: #41c9b4;
  color: var(--white);
}

.social-icon--instagram:hover {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: var(--white);
}

/* ---------- SNS Section ---------- */
/* SNS - Instagram grid */
.sns__instagram {
  max-width: 720px;
  margin: 0 auto;
}

.sns__photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}

.sns__photo {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--gray-light);
  transition: var(--transition);
}

.sns__photo:hover {
  transform: scale(1.04);
  box-shadow: var(--shadow);
}

.sns__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sns__follow {
  text-align: center;
}

.sns__follow-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  border-radius: 100px;
  transition: var(--transition);
}

.sns__follow-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(220, 39, 67, 0.3);
}

.sns__follow-btn svg {
  fill: var(--white);
}

/* ---------- Footer Social ---------- */
/* ---------- Contact ---------- */
.contact__centered {
  max-width: 700px;
  margin: 0 auto;
}

.contact__mail-cta {
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 32px;
}

.contact__mail-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.contact__mail-desc {
  font-size: 1.05rem;
  color: var(--gray);
  line-height: 2;
  margin-bottom: 28px;
}

.contact__mail-link {
  display: block;
  margin-bottom: 24px;
  text-decoration: none;
}

.contact__mail-address {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blue);
  padding: 12px 28px;
  border: 2px solid var(--blue-light);
  border-radius: var(--radius-sm);
  background: var(--blue-light);
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.contact__mail-link:hover .contact__mail-address {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

.contact__sub-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-info-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.contact-info-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.contact-info-card__icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.contact-info-card__icon--blue { background: var(--blue-light); }
.contact-info-card__icon--yellow { background: var(--yellow-light); }
.contact-info-card__icon--green { background: var(--green-light); }

.contact-info-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.contact-info-card p {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
}

.contact-info-card span {
  font-size: 0.8rem;
  color: var(--gray);
}

/* Contact form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.contact-form__group {
  margin-bottom: 24px;
}

.contact-form__label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #fff;
  transition: border-color 0.2s;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--blue);
}

.contact-form__textarea {
  resize: vertical;
}

.contact-form__submit {
  display: block;
  width: 100%;
  padding: 16px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
}

.contact-form__result {
  text-align: center;
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 700;
}

.contact-form__result--success {
  color: var(--green);
}

.contact-form__result--error {
  color: var(--red);
}

/* Privacy link */
.contact__privacy {
  text-align: center;
  margin-top: 24px;
  font-size: 0.82rem;
}

.contact__privacy a {
  color: var(--gray);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: var(--transition);
}

.contact__privacy a:hover {
  color: var(--blue);
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--white);
  border-radius: var(--radius);
  max-width: 640px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 40px 36px;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.modal-overlay.is-open .modal {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--gray);
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: var(--transition);
}

.modal__close:hover {
  color: var(--dark);
}

.modal__title {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 3px solid var(--blue);
}

.modal__body h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-top: 24px;
  margin-bottom: 8px;
}

.modal__body p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.9;
  margin-bottom: 8px;
}

.modal__body ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 8px;
}

.modal__body ul li {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.9;
}

@media (max-width: 768px) {
  .modal {
    padding: 32px 24px;
    max-height: 85vh;
  }

  .modal__title {
    font-size: 1.1rem;
    margin-bottom: 20px;
  }

  .modal__body h3 {
    font-size: 0.88rem;
  }

  .modal__body p,
  .modal__body ul li {
    font-size: 0.82rem;
  }
}

/* ---------- Company ---------- */
.company__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.company__image {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--gray-light);
}

.company__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.company__info {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.company__list {
  margin: 0;
}

.company__row {
  display: flex;
  gap: 20px;
  padding: 16px 24px;
  border-bottom: 1px solid #f1f5f9;
  font-size: 0.92rem;
}

.company__row:last-child {
  border-bottom: none;
}

.company__row:nth-child(odd) {
  background: #fafbfc;
}

.company__row dt {
  width: 80px;
  flex-shrink: 0;
  font-weight: 700;
  color: var(--dark);
}

.company__row dd {
  margin: 0;
  color: var(--gray);
  line-height: 1.7;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 0;
}

.footer__bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
}

/* ---------- Scroll Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__inner {
    min-height: 420px;
    gap: 28px;
  }

  .hero__title {
    font-size: 2.2rem;
  }

  .hero__visual img {
    max-width: 440px;
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .media__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .sp-hide {
    display: none;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    padding: 80px 32px 32px;
    z-index: 999;
  }

  .header__nav.is-open {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    gap: 4px;
    align-items: stretch;
  }

  .nav-link {
    display: block;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
  }

  .nav-sub {
    display: block;
    position: static;
    box-shadow: none;
    background: transparent;
    padding: 0 0 0 12px;
    min-width: 0;
    border-left: 2px solid var(--blue-light);
    margin: 4px 0 4px 16px;
  }

  .nav-sub__link {
    padding: 10px 14px;
    font-size: 0.82rem;
    border-radius: var(--radius-sm);
  }

  .nav-link--cta {
    text-align: center;
    margin-top: 12px;
  }

  .header__social {
    display: none;
  }

  .sns__photo-grid {
    gap: 8px;
  }

  .sns__follow-btn {
    padding: 12px 24px;
    font-size: 0.82rem;
  }

  .results__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .header__hamburger {
    display: flex;
    z-index: 1001;
  }

  .header__hamburger.is-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .header__hamburger.is-active span:nth-child(2) {
    opacity: 0;
  }

  .header__hamburger.is-active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero__inner {
    min-height: 340px;
    gap: 20px;
  }

  .hero__text {
    padding: 32px 0;
  }

  .hero__label {
    font-size: 0.65rem;
    padding: 3px 10px;
    margin-bottom: 14px;
  }

  .hero__title {
    font-size: 1.5rem;
    margin-bottom: 12px;
  }

  .hero__desc {
    font-size: 0.78rem;
    line-height: 1.8;
    margin-bottom: 20px;
  }

  .hero__colors {
    margin-bottom: 20px;
    gap: 6px;
  }

  .hero__dot {
    width: 8px;
    height: 8px;
  }

  .hero__cta {
    padding: 10px 24px;
    font-size: 0.78rem;
  }

  .hero__visual img {
    border-radius: var(--radius);
  }

  .about__headline {
    font-size: 1.3rem;
  }

  .about__desc {
    font-size: 0.88rem;
  }

  .about__values {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 480px;
    margin: 0 auto;
  }

  .about__value-card {
    padding: 28px 24px;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .service-card__title {
    font-size: 1.05rem;
  }

  .team__grid {
    grid-template-columns: 1fr;
  }

  .team-card__name {
    font-size: 1.05rem;
  }

  .team-card__avatar {
    width: 100px;
    height: 100px;
  }

  .section {
    padding: 60px 0;
  }

  .section__title {
    font-size: 1.6rem;
  }

  .section__subtitle {
    font-size: 0.95rem;
  }

  .sns__photo-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }


  .contact__mail-icon {
    font-size: 2.4rem;
  }

  .contact__mail-desc {
    font-size: 0.9rem;
  }

  .contact__mail-cta {
    padding: 32px 20px;
  }

  .contact__mail-address {
    font-size: 0.95rem;
    padding: 10px 20px;
  }

  .contact__sub-info {
    grid-template-columns: 1fr;
  }

  .contact-info-card {
    padding: 16px 18px;
    gap: 12px;
  }

  .contact-info-card__icon {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }

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

  .company__image {
    max-width: 480px;
    margin: 0 auto;
  }

  .company__row {
    flex-direction: column;
    gap: 4px;
    padding: 14px 20px;
  }

  .company__row dt {
    width: auto;
    font-size: 0.8rem;
    color: var(--blue);
  }

  .company__row dd {
    font-size: 0.88rem;
  }
}

@media (max-width: 480px) {
  .hero__inner {
    min-height: 260px;
    padding: 0 14px;
    gap: 10px;
  }

  .hero__text {
    padding: 20px 0;
  }

  .hero__label {
    font-size: 0.58rem;
    padding: 2px 8px;
    margin-bottom: 10px;
  }

  .hero__title {
    font-size: 1.2rem;
    margin-bottom: 6px;
  }

  .hero__desc {
    font-size: 0.68rem;
    line-height: 1.7;
    margin-bottom: 14px;
  }

  .hero__desc br {
    display: none;
  }

  .hero__colors {
    margin-bottom: 14px;
    gap: 5px;
  }

  .hero__dot {
    width: 6px;
    height: 6px;
  }

  .hero__cta {
    padding: 8px 18px;
    font-size: 0.7rem;
  }

  .hero__visual img {
    border-radius: var(--radius-sm);
  }

  .logo-img {
    height: 32px;
    width: 96px;
  }

  .logo-img--inline {
    height: 24px;
    width: 72px;
  }

  .section__title {
    font-size: 1.4rem;
  }

  .section__subtitle {
    font-size: 0.88rem;
  }

  .section__label {
    font-size: 0.8rem;
  }

  .about__message {
    margin-bottom: 36px;
  }

  .about__headline {
    font-size: 1.1rem;
  }

  .about__desc {
    font-size: 0.82rem;
  }

  .about__value-card {
    padding: 24px 20px;
  }

  .about__value-number {
    font-size: 1.6rem;
    margin-bottom: 12px;
  }

  .about__value-title {
    font-size: 0.95rem;
  }

  .about__value-desc {
    font-size: 0.82rem;
  }

  .service-card__title {
    font-size: 1rem;
  }

  .service-card__desc {
    font-size: 0.82rem;
  }

  .service-card__features li {
    font-size: 0.82rem;
  }

  .service-card__more {
    font-size: 0.82rem;
  }

  .results__column-title {
    font-size: 1rem;
  }

  .results__seminar-list li {
    font-size: 0.82rem;
    padding: 10px 12px 10px 22px;
  }

  .team-card__name {
    font-size: 1rem;
  }

  .team-card__role {
    font-size: 0.8rem;
  }

  .team-card__bio {
    font-size: 0.82rem;
  }

  .team-card__avatar {
    width: 88px;
    height: 88px;
  }

  .tag {
    font-size: 0.7rem;
  }

  .sns__photo-grid {
    gap: 4px;
  }

  .sns__follow-btn {
    padding: 10px 20px;
    font-size: 0.78rem;
  }


  .contact__mail-icon {
    font-size: 2rem;
  }

  .contact__mail-desc {
    font-size: 0.85rem;
  }

  .contact__mail-address {
    font-size: 0.88rem;
    padding: 10px 16px;
  }

  .contact-info-card__title {
    font-size: 0.88rem;
  }

  .contact-info-card__text {
    font-size: 0.82rem;
  }

  .coming-soon-label {
    font-size: 1rem;
    padding: 8px 24px;
  }

  .btn {
    font-size: 0.85rem;
    padding: 12px 24px;
  }


}