/* ======================================
   KOBORELグループ TDY受賞報告LP CSS
   ====================================== */

/* ---- RESET & BASE ---- */
sup { font-size: .55em; vertical-align: super; letter-spacing: 0; }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold:    #c8973a;
  --gold-lt: #f0c96e;
  --gold-dk: #8a6010;
  --silver:  #9daabf;
  --bronze:  #b07850;
  --navy:    #0b1f3a;
  --navy-lt: #142d52;
  --white:   #ffffff;
  --off-white: #f8f6f2;
  --text:    #1a1a2e;
  --muted:   #666680;
  --border:  #e0ddd6;

  --ff-sans: 'Noto Sans JP', sans-serif;
  --ff-serif: 'Noto Serif JP', serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.45, 0, 0.55, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--ff-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: min(90%, 1100px);
  margin-inline: auto;
}

.pc-only { display: none; }
@media (min-width: 768px) { .pc-only { display: inline; } }

/* ======================================
   SCROLL REVEAL
   ====================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo),
              transform 0.8s var(--ease-out-expo);
}
.reveal--right {
  transform: translateX(40px);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ======================================
   SECTION COMMON
   ====================================== */
.section-eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .6rem;
}
.section-eyebrow--light { color: var(--gold-lt); }

.section-title {
  font-family: var(--ff-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--navy);
  margin-bottom: 1.6rem;
}
.section-title--light { color: var(--white); }

/* ======================================
   HERO
   ====================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  transform: scale(1.05);
  animation: heroZoom 12s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to   { transform: scale(1.12); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(11,31,58,.82) 0%,
    rgba(11,31,58,.60) 60%,
    rgba(139, 96, 16, .45) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  padding: 2rem 1.5rem;
  max-width: 800px;
}

.hero__eyebrow {
  font-size: .85rem;
  letter-spacing: .25em;
  color: var(--gold-lt);
  margin-bottom: 1rem;
  font-weight: 600;
  animation: fadeUp .8s var(--ease-out-expo) .2s both;
}

.hero__title {
  font-family: var(--ff-serif);
  font-size: clamp(1.8rem, 6vw, 3.8rem);
  font-weight: 700;
  line-height: 1.25;
  text-shadow: 0 2px 20px rgba(0,0,0,.5);
  margin-bottom: .6rem;
  animation: fadeUp .9s var(--ease-out-expo) .35s both;
}
.hero__year {
  color: var(--gold-lt);
}

.hero__sub {
  font-size: clamp(.95rem, 2.5vw, 1.2rem);
  letter-spacing: .12em;
  margin-bottom: 2.5rem;
  opacity: .9;
  animation: fadeUp .9s var(--ease-out-expo) .5s both;
}

/* ── badges ── */
.hero__badges {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  animation: fadeUp 1s var(--ease-out-expo) .65s both;
}

.badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.2rem 1.4rem;
  border-radius: 16px;
  min-width: 130px;
  backdrop-filter: blur(12px);
  border: 1.5px solid rgba(255,255,255,.25);
  transition: transform .3s, box-shadow .3s;
}
.badge:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.3); }

.badge--gold   { background: linear-gradient(135deg, rgba(200,151,58,.85), rgba(139,96,16,.9)); }
.badge--silver { background: linear-gradient(135deg, rgba(157,170,191,.8), rgba(100,120,150,.9)); }
.badge--bronze { background: linear-gradient(135deg, rgba(176,120,80,.85), rgba(130,80,40,.9)); }

.badge__rank {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}
.badge__rank em {
  font-style: normal;
  font-size: 2.2rem;
  display: block;
}
.badge__cat {
  font-size: .7rem;
  color: rgba(255,255,255,.85);
  margin-top: .3rem;
  letter-spacing: .05em;
  text-align: center;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--gold);
  color: var(--white);
  padding: .85rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .05em;
  transition: background .3s, transform .3s, box-shadow .3s;
  animation: fadeUp 1s var(--ease-out-expo) .8s both;
}
.hero__cta:hover {
  background: var(--gold-lt);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(200,151,58,.5);
}
.hero__cta i { animation: bounce 2s ease infinite 1.5s; }
@keyframes bounce {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(5px); }
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero__scroll-hint span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,.5);
  border-radius: 12px;
  position: relative;
}
.hero__scroll-hint span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,.8);
  border-radius: 2px;
  animation: scrollDot 2s ease infinite;
}
@keyframes scrollDot {
  0%  { top: 6px; opacity: 1; }
  80% { top: 20px; opacity: 0; }
  100%{ top: 6px; opacity: 0; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ======================================
   INTRO
   ====================================== */
.intro {
  padding: 6rem 0;
  background: var(--off-white);
}
.intro__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) {
  .intro__inner { grid-template-columns: 1fr 1fr; }
}

.intro__lead {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
  line-height: 1.6;
}
.intro__lead strong { color: var(--gold-dk); }

.intro__body {
  font-size: .95rem;
  color: #444;
  margin-bottom: 1rem;
  line-height: 1.85;
}

.intro__img {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: 0 16px 48px rgba(0,0,0,.12);
}

/* ======================================
   AWARDS
   ====================================== */
.awards {
  position: relative;
  padding: 6rem 0;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-lt) 100%);
  overflow: hidden;
  text-align: center;
}
.awards__bg-deco {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 50%, rgba(200,151,58,.12) 0%, transparent 50%),
    radial-gradient(circle at 90% 20%, rgba(200,151,58,.08) 0%, transparent 45%);
  pointer-events: none;
}

.awards__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
@media (min-width: 640px) {
  .awards__grid { grid-template-columns: repeat(3, 1fr); }
}

.award-card {
  position: relative;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  padding: 2.5rem 1.5rem 2rem;
  color: var(--white);
  backdrop-filter: blur(8px);
  transition: transform .4s var(--ease-out-expo), box-shadow .4s;
  overflow: hidden;
}
.award-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  opacity: 0;
  transition: opacity .4s;
}
.award-card:hover { transform: translateY(-8px); }
.award-card:hover::before { opacity: 1; }

.award-card--1st {
  border-color: rgba(200,151,58,.6);
  box-shadow: 0 0 40px rgba(200,151,58,.15);
}
.award-card--1st::before {
  background: linear-gradient(160deg, rgba(200,151,58,.08), transparent);
}
.award-card--1st:hover { box-shadow: 0 16px 48px rgba(200,151,58,.3); }

.award-card--2nd {
  border-color: rgba(157,170,191,.5);
}
.award-card--2nd::before {
  background: linear-gradient(160deg, rgba(157,170,191,.08), transparent);
}
.award-card--3rd {
  border-color: rgba(176,120,80,.5);
}
.award-card--3rd::before {
  background: linear-gradient(160deg, rgba(176,120,80,.08), transparent);
}

.award-card__medal {
  font-size: 2.8rem;
  margin-bottom: .8rem;
}
.award-card--1st .award-card__medal { color: var(--gold); }
.award-card--2nd .award-card__medal { color: var(--silver); }
.award-card--3rd .award-card__medal { color: var(--bronze); }

.award-card__rank {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: .3rem;
  opacity: .8;
}
.award-card__rank span {
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  display: block;
}
.award-card--1st .award-card__rank span { color: var(--gold-lt); }
.award-card--2nd .award-card__rank span { color: #c8d4e8; }
.award-card--3rd .award-card__rank span { color: #deb896; }

.award-card__category {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  padding: .35rem 1rem;
  border-radius: 20px;
  margin-bottom: 1rem;
  display: inline-block;
}
.award-card--1st .award-card__category {
  background: rgba(200,151,58,.25);
  color: var(--gold-lt);
}
.award-card--2nd .award-card__category {
  background: rgba(157,170,191,.2);
  color: #c8d4e8;
}
.award-card--3rd .award-card__category {
  background: rgba(176,120,80,.2);
  color: #deb896;
}

.award-card__divider {
  width: 40px;
  height: 2px;
  margin: 0 auto 1rem;
  border-radius: 2px;
}
.award-card--1st .award-card__divider { background: var(--gold); }
.award-card--2nd .award-card__divider { background: var(--silver); }
.award-card--3rd .award-card__divider { background: var(--bronze); }

.award-card__desc {
  font-size: .82rem;
  line-height: 1.75;
  opacity: .75;
  margin-bottom: 1rem;
}
.award-card__star { color: var(--gold-lt); font-size: .8rem; letter-spacing: .2em; }
.award-card--2nd .award-card__star { color: var(--silver); }
.award-card--3rd .award-card__star { color: var(--bronze); }

/* ======================================
   VENUE
   ====================================== */
.venue {
  padding: 6rem 0;
  background: var(--white);
}
.venue__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 1rem;
}
@media (min-width: 768px) {
  .venue__inner { grid-template-columns: 1fr 1fr; }
}

.venue__img {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 16/10;
  box-shadow: 0 16px 48px rgba(0,0,0,.1);
}

.venue__heading {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
}
.venue__heading i { color: var(--gold); }

.venue__body {
  font-size: .92rem;
  color: #444;
  margin-bottom: 1rem;
  line-height: 1.85;
}

.venue__list {
  margin-top: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.venue__list li {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--navy);
}
.venue__list li i { color: var(--gold); font-size: .9rem; }

/* ======================================
   CEREMONY
   ====================================== */
.ceremony {
  padding: 5rem 0;
  background: var(--off-white);
}
.ceremony__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}
@media (min-width: 640px) {
  .ceremony__grid { grid-template-columns: 7fr 5fr; }
}

.ceremony__main,
.ceremony__sub {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 8px 32px rgba(0,0,0,.1);
}
.ceremony__photo {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  display: block;
  transition: transform .6s var(--ease-out-expo);
}
.ceremony__main:hover .ceremony__photo,
.ceremony__sub:hover .ceremony__photo {
  transform: scale(1.04);
}
.ceremony__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: .7rem 1rem;
  background: linear-gradient(transparent, rgba(11,31,58,.75));
  color: var(--white);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .05em;
}

/* ======================================
   GALLERY
   ====================================== */
.gallery {
  padding: 6rem 0;
  background: var(--navy);
}
.gallery .section-eyebrow { color: var(--gold-lt); }
.gallery .section-title { color: var(--white); }

.gallery__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: 220px;
  gap: 12px;
  margin-top: 2rem;
}
@media (min-width: 768px) {
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 260px;
  }
}

.gallery__item {
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery__item--wide {
  grid-column: span 2;
}
@media (min-width: 768px) {
  .gallery__item--wide { grid-column: span 2; }
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out-expo);
}
.gallery__item:hover img { transform: scale(1.07); }

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 50%, rgba(11,31,58,.8));
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity .4s;
}
.gallery__item:hover .gallery__overlay { opacity: 1; }
.gallery__overlay p {
  color: var(--white);
  font-size: .82rem;
  font-weight: 600;
}

/* ======================================
   GUESTS
   ====================================== */
.guests {
  padding: 6rem 0;
  background: var(--off-white);
  text-align: center;
}
.guests__lead {
  font-size: 1rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}
.guests__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.guest-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.4rem;
  min-width: 220px;
  box-shadow: 0 4px 16px rgba(0,0,0,.05);
  transition: transform .3s, box-shadow .3s;
}
.guest-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
}
.guest-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--navy-lt));
  color: var(--gold-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.guest-card__company {
  font-size: .72rem;
  color: var(--muted);
  margin-bottom: .15rem;
  font-weight: 500;
}
.guest-card__name {
  font-size: .92rem;
  font-weight: 700;
  color: var(--navy);
}

.guests__our-team {
  background: linear-gradient(135deg, var(--navy), var(--navy-lt));
  border-radius: 20px;
  padding: 2rem;
  color: var(--white);
  max-width: 500px;
  margin: 0 auto;
}
.guests__our-team h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  opacity: .85;
}
.team__chips {
  display: flex;
  gap: .8rem;
  justify-content: center;
  flex-wrap: wrap;
}
.chip {
  background: rgba(200,151,58,.3);
  border: 1px solid rgba(200,151,58,.5);
  color: var(--gold-lt);
  padding: .4rem 1.2rem;
  border-radius: 50px;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .05em;
}

/* ======================================
   ABOUT
   ====================================== */
.about {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 520px;
}
@media (min-width: 768px) {
  .about { grid-template-columns: 1fr 1fr; }
}

.about__left {
  position: relative;
  min-height: 320px;
  overflow: hidden;
}
.about__left img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  transition: transform .6s;
}
.about__left:hover img { transform: scale(1.04); }

.about__right {
  background: var(--navy);
  display: flex;
  align-items: center;
  padding: 4rem 2rem;
}
@media (min-width: 1024px) {
  .about__right { padding: 4rem 4rem; }
}

.about__right .section-eyebrow { color: var(--gold); }
.about__right .section-title {
  color: var(--white);
  margin-bottom: 1.2rem;
}

.about__body {
  font-size: .9rem;
  color: rgba(255,255,255,.75);
  line-height: 1.9;
  margin-bottom: 1rem;
}

.about__stats {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat__num {
  display: block;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--gold-lt);
  line-height: 1;
  font-family: var(--ff-serif);
}
.stat__label {
  font-size: .72rem;
  color: rgba(255,255,255,.6);
  letter-spacing: .1em;
  margin-top: .2rem;
  display: block;
}

/* ======================================
   CTA
   ====================================== */
.cta {
  position: relative;
  padding: 7rem 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--gold-dk) 0%, var(--gold) 60%, #e8b84a 100%);
  text-align: center;
}
.cta__bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(255,255,255,.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.08) 0%, transparent 45%);
  pointer-events: none;
}

.cta__inner { position: relative; z-index: 1; }

.cta__eyebrow {
  font-size: .8rem;
  letter-spacing: .2em;
  color: rgba(255,255,255,.8);
  font-weight: 700;
  margin-bottom: .8rem;
}

.cta__title {
  font-family: var(--ff-serif);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 12px rgba(0,0,0,.2);
}

.cta__body {
  font-size: 1rem;
  color: rgba(255,255,255,.88);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.cta__buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .05em;
  transition: transform .3s, box-shadow .3s, background .3s;
  cursor: pointer;
}
.btn:hover { transform: translateY(-3px); }

.btn--primary {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 6px 24px rgba(11,31,58,.4);
}
.btn--primary:hover {
  background: var(--navy-lt);
  box-shadow: 0 12px 32px rgba(11,31,58,.5);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.7);
}
.btn--outline:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--white);
}

.cta__note {
  font-size: .78rem;
  color: rgba(255,255,255,.65);
}

/* ======================================
   FOOTER
   ====================================== */
.footer {
  background: #060f1e;
  padding: 3rem 0 1.5rem;
  color: rgba(255,255,255,.6);
}
.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
@media (min-width: 640px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.footer__logo {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--gold-lt);
  letter-spacing: .15em;
  font-family: var(--ff-serif);
  margin-bottom: .3rem;
}
.footer__tagline {
  font-size: .8rem;
  color: rgba(255,255,255,.4);
}

.footer__links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer__links a {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  transition: color .3s;
}
.footer__links a:hover { color: var(--gold-lt); }

.footer__copy {
  font-size: .72rem;
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.3);
}

/* ======================================
   LIGHTBOX
   ====================================== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s;
}
.lightbox.is-open {
  opacity: 1;
  pointer-events: all;
}
.lightbox__img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
}
.lightbox__close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: rgba(255,255,255,.1);
  border: none;
  color: var(--white);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .3s;
}
.lightbox__close:hover { background: rgba(255,255,255,.25); }

/* ======================================
   GALLERY TABS
   ====================================== */
.gallery__tabs {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin: 1.6rem 0 2rem;
}
.gallery__tab {
  background: rgba(255,255,255,.08);
  border: 1.5px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.65);
  padding: .45rem 1.2rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .25s, color .25s, border-color .25s;
  font-family: var(--ff-sans);
}
.gallery__tab:hover {
  background: rgba(200,151,58,.2);
  border-color: rgba(200,151,58,.5);
  color: var(--gold-lt);
}
.gallery__tab.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}

/* hidden by tab filter */
.gallery__item.is-hidden {
  display: none;
}

/* ======================================
   VIDEO SECTION
   ====================================== */
.video-section {
  padding: 6rem 0;
  background: linear-gradient(160deg, #0d1f38 0%, #0b1a2e 100%);
  text-align: center;
}
.video-section .section-eyebrow { color: var(--gold-lt); }
.video-section .section-title   { color: var(--white); }

.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}
@media (min-width: 768px) {
  .video-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .video-grid { grid-template-columns: repeat(3, 1fr); }
}

.video-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,.4);
}

.video-card__wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
}
.video-card__wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-card__caption {
  padding: 1rem 1.2rem;
  color: rgba(255,255,255,.8);
  font-size: .88rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.video-card__caption i { color: var(--gold-lt); font-size: 1rem; }

/* 動画フォールバック */
.video-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.05);
  color: rgba(255,255,255,.5);
  gap: .6rem;
  padding: 1.5rem;
  text-align: center;
}
.video-fallback i { font-size: 2.5rem; color: rgba(255,255,255,.25); }
.video-fallback p { font-size: .9rem; margin: 0; }
.video-fallback__sub { font-size: .75rem !important; color: rgba(255,255,255,.3) !important; }
@media (max-width: 639px) {
  .hero__badges { gap: .6rem; }
  .badge { min-width: 110px; padding: .9rem 1rem; }
  .badge__rank em { font-size: 1.8rem; }
  .awards__grid { gap: 1rem; }
  .about__right { padding: 3rem 1.5rem; }
  .cta { padding: 5rem 0; }
}