/* ========== THEME GLOBAL OVERRIDES ========== */
.tshirt-lp {
  font-family: 'Noto Sans JP', sans-serif;
  color: #333;
  line-height: 1.8;
}
.tshirt-lp h1,
.tshirt-lp h2,
.tshirt-lp h3,
.tshirt-lp h4,
.tshirt-lp h5,
.tshirt-lp p {
  margin: 0;
  padding: 0;
}
.tshirt-lp a {
  display: inline;
  text-decoration: none;
  color: inherit;
}
.tshirt-lp ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.tshirt-lp img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ========== RESET & BASE ========== */
.tshirt-lp *,
.tshirt-lp *::before,
.tshirt-lp *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html { scroll-behavior: smooth; font-size: 16px; }
.tshirt-lp {
  background: #fff;
  overflow-x: hidden;
}

/* ========== UTILITY ========== */
.tshirt-lp .container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.tshirt-lp .container-wide { max-width: 1440px; margin: 0 auto; padding: 0 40px; }

/* ========== SCROLL ANIMATION ========== */
.tshirt-lp .fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.tshirt-lp .fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.tshirt-lp .fade-in-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.tshirt-lp .fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.tshirt-lp .fade-in-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.tshirt-lp .fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ========== HERO ========== */
.tshirt-lp .hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tshirt-lp .hero__bg {
  position: absolute;
  inset: 0;
  background: url('../lp_img/IMG_0376-1536x1152.webp') center center / cover no-repeat;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}
.tshirt-lp .hero.loaded .hero__bg {
  transform: scale(1);
}
.tshirt-lp .hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26,39,68,0.3) 0%,
    rgba(26,39,68,0.5) 50%,
    rgba(26,39,68,0.8) 100%
  );
}
.tshirt-lp .hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 20px;
}
.tshirt-lp .hero__catch {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 900;
  letter-spacing: 0.15em;
  line-height: 1.4;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeIn 1.5s ease 0.5s forwards;
}
.tshirt-lp .hero__sub {
  margin-top: 20px;
  font-size: clamp(0.9rem, 1.5vw, 1.2rem);
  font-weight: 300;
  letter-spacing: 0.3em;
  opacity: 0;
  animation: heroFadeIn 1.5s ease 1.2s forwards;
}
.tshirt-lp .hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  z-index: 2;
  color: #fff;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-align: center;
  opacity: 0;
  animation: heroScrollFadeIn 1s ease 2s forwards;
}
.tshirt-lp .hero__scroll span {
  display: block;
  margin-bottom: 8px;
}
.tshirt-lp .hero__scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: #fff;
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}

/* ========== STORY INTRO ========== */
.tshirt-lp .story-intro {
  background: #1a2744;
  color: #fff;
  padding: 120px 40px;
  text-align: center;
}
.tshirt-lp .story-intro__lead {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 300;
  line-height: 2.4;
  max-width: 800px;
  margin: 0 auto;
  letter-spacing: 0.05em;
}

/* ========== STORY SECTION ========== */
.tshirt-lp .story {
  background: #f8f7f4;
}
.tshirt-lp .story-block {
  display: flex;
  align-items: center;
  gap: 0;
  min-height: 70vh;
}
.tshirt-lp .story-block:nth-child(even) {
  flex-direction: row-reverse;
}
.tshirt-lp .story-block__image {
  flex: 1;
  min-height: 70vh;
  overflow: hidden;
  position: relative;
}
.tshirt-lp .story-block__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  position: absolute;
  inset: 0;
  transition: transform 0.6s ease;
}
.tshirt-lp .story-block__image:hover img {
  transform: scale(1.03);
}
.tshirt-lp .story-block__text {
  flex: 1;
  padding: 80px 80px;
  max-width: 720px;
}
.tshirt-lp .story-block__number {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: #cf372e;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.tshirt-lp .story-block__title {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: #1a2744;
  margin-bottom: 24px;
  line-height: 1.5;
}
.tshirt-lp .story-block__body {
  font-size: 0.95rem;
  line-height: 2.2;
  color: #555;
  font-weight: 300;
}
.tshirt-lp .story-block__body p + p {
  margin-top: 1.2em;
}

/* ========== STORY DIVIDER ========== */
.tshirt-lp .story-divider {
  text-align: center;
  padding: 100px 40px;
  background: #f8f7f4;
}
.tshirt-lp .story-divider__line {
  width: 1px;
  height: 80px;
  background: #1a2744;
  margin: 0 auto 40px;
  opacity: 0.3;
}
.tshirt-lp .story-divider__text {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: #1a2744;
  line-height: 2;
  letter-spacing: 0.08em;
}

/* ========== PRODUCTS ========== */
.tshirt-lp .products {
  background: #1a2744;
  padding: 120px 40px;
  color: #fff;
}
.tshirt-lp .section-header {
  text-align: center;
  margin-bottom: 80px;
}
.tshirt-lp .section-header__en {
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: #cf372e;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.tshirt-lp .section-header__title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.1em;
}
.tshirt-lp .products-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.tshirt-lp .product-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #333;
}
.tshirt-lp .product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.tshirt-lp .product-card__image-wrap {
  position: relative;
  aspect-ratio: 1/1;
  overflow: hidden;
  background: #f0f0f0;
}
.tshirt-lp .product-card__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
  transition: opacity 0.3s ease;
}
.tshirt-lp .product-card__image-wrap .product-card__img-white {
  position: absolute;
  inset: 0;
  opacity: 0;
}
.tshirt-lp .product-card:hover .product-card__img-white {
  opacity: 1;
}
.tshirt-lp .product-card:hover .product-card__img-navy {
  opacity: 0;
}
.tshirt-lp .product-card__color-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}
.tshirt-lp .product-card__color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.tshirt-lp .product-card__color-dot--navy { background: #1a2744; }
.tshirt-lp .product-card__color-dot--white { background: #fff; }
.tshirt-lp .product-card__info {
  padding: 16px;
}
.tshirt-lp .product-card__name-jp {
  font-size: 0.78rem;
  font-weight: 700;
  color: #1a2744;
  line-height: 1.5;
  margin-bottom: 4px;
}
.tshirt-lp .product-card__name-mn {
  font-size: 0.65rem;
  color: #999;
  line-height: 1.4;
  margin-bottom: 12px;
}
.tshirt-lp .product-card__price {
  font-size: 1.1rem;
  font-weight: 700;
  color: #cf372e;
}
.tshirt-lp .product-card__price span {
  font-size: 0.75rem;
  font-weight: 400;
  color: #999;
}
.tshirt-lp .product-card__tax {
  font-size: 0.65rem;
  color: #999;
  margin-top: 2px;
}

/* ========== SPECS ========== */
.tshirt-lp .specs {
  background: #fff;
  padding: 120px 40px;
}
.tshirt-lp .specs-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.tshirt-lp .specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 60px;
}
.tshirt-lp .spec-table {
  width: 100%;
  border-collapse: collapse;
}
.tshirt-lp .spec-table th,
.tshirt-lp .spec-table td {
  padding: 16px 20px;
  font-size: 0.9rem;
  border-bottom: 1px solid #eee;
  text-align: left;
  vertical-align: top;
}
.tshirt-lp .spec-table th {
  font-weight: 700;
  color: #1a2744;
  width: 120px;
  white-space: nowrap;
}
.tshirt-lp .spec-table td {
  color: #555;
}
.tshirt-lp .size-table-wrap {
  overflow-x: auto;
}
.tshirt-lp .size-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: center;
}
.tshirt-lp .size-table thead {
  background: #1a2744;
  color: #fff;
}
.tshirt-lp .size-table th,
.tshirt-lp .size-table td {
  padding: 12px 10px;
  border: 1px solid #e0e0e0;
}
.tshirt-lp .size-table th {
  font-weight: 500;
}
.tshirt-lp .size-table tbody tr:nth-child(even) {
  background: #f8f7f4;
}
.tshirt-lp .specs-note {
  margin-top: 20px;
  font-size: 0.8rem;
  color: #999;
}

/* ========== FAQ ========== */
.tshirt-lp .faq {
  background: #f8f7f4;
  padding: 120px 40px;
}
.tshirt-lp .faq-list {
  max-width: 800px;
  margin: 60px auto 0;
}
.tshirt-lp .faq-item {
  border-bottom: 1px solid #ddd;
}
.tshirt-lp .faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: #1a2744;
  text-align: left;
  line-height: 1.6;
  gap: 16px;
}
.tshirt-lp .faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: #cf372e;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.tshirt-lp .faq-item.active .faq-question::after {
  transform: rotate(45deg);
}
.tshirt-lp .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.tshirt-lp .faq-answer__inner {
  padding: 0 0 24px;
  font-size: 0.9rem;
  color: #555;
  line-height: 2;
}

/* ========== MODAL ========== */
.tshirt-lp .modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.tshirt-lp .modal-overlay.active {
  display: flex;
  opacity: 1;
}
.tshirt-lp .modal {
  background: #fff;
  border-radius: 16px;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  animation: modalIn 0.3s ease;
}
.tshirt-lp .modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(0,0,0,0.05);
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.tshirt-lp .modal__close:hover {
  background: rgba(0,0,0,0.1);
}
.tshirt-lp .modal__image-area {
  flex: 0 0 45%;
  background: #f5f5f5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  border-radius: 16px 0 0 16px;
  position: relative;
}
.tshirt-lp .modal__image-area img {
  max-width: 100%;
  max-height: 400px;
  object-fit: contain;
  transition: opacity 0.3s ease;
}
.tshirt-lp .modal__image-area img.hidden {
  display: none;
}
.tshirt-lp .modal__color-switch {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}
.tshirt-lp .modal__color-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s;
}
.tshirt-lp .modal__color-btn:hover {
  transform: scale(1.1);
}
.tshirt-lp .modal__color-btn.active {
  border-color: #cf372e;
}
.tshirt-lp .modal__color-btn--navy {
  background: #1a2744;
}
.tshirt-lp .modal__color-btn--white {
  background: #fff;
  box-shadow: inset 0 0 0 2px #999;
}
.tshirt-lp .modal__detail-area {
  flex: 1;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.tshirt-lp .modal__name-jp {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1a2744;
}
.tshirt-lp .modal__name-mn {
  font-size: 0.85rem;
  color: #888;
}
.tshirt-lp .modal__desc {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.8;
}
.tshirt-lp .modal__price {
  font-size: 1.5rem;
  font-weight: 700;
  color: #cf372e;
}
.tshirt-lp .modal__price span {
  font-size: 0.8rem;
  font-weight: 400;
  color: #888;
}
.tshirt-lp .modal__shipping {
  font-size: 0.8rem;
  color: #888;
}
.tshirt-lp .modal__form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tshirt-lp .modal__form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: #1a2744;
  letter-spacing: 0.05em;
}
.tshirt-lp .modal__form-group select,
.tshirt-lp .modal__form-group input[type="number"] {
  padding: 10px 14px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: 'Noto Sans JP', sans-serif;
  appearance: auto;
  background: #fff;
  transition: border-color 0.2s;
}
.tshirt-lp .modal__form-group select:focus,
.tshirt-lp .modal__form-group input[type="number"]:focus {
  outline: none;
  border-color: #2072bc;
}
.tshirt-lp .modal__form-row {
  display: flex;
  gap: 16px;
}
.tshirt-lp .modal__form-row .modal__form-group {
  flex: 1;
}
.tshirt-lp .modal__buy-btn {
  display: block;
  width: 100%;
  padding: 16px;
  background: #cf372e;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  font-family: 'Noto Sans JP', sans-serif;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: background 0.2s, transform 0.1s;
}
.tshirt-lp .modal__buy-btn:hover {
  background: #b82e26;
}
.tshirt-lp .modal__buy-btn:active {
  transform: scale(0.98);
}
.tshirt-lp .modal__size-link {
  text-align: center;
  font-size: 0.8rem;
}
.tshirt-lp .modal__size-link a {
  color: #2072bc;
  text-decoration: underline;
}

/* ========== SIZE CHART POPUP ========== */
.tshirt-lp .size-chart-popup {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1100;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.tshirt-lp .size-chart-popup.active {
  display: flex;
}
.tshirt-lp .size-chart-popup__inner {
  background: #fff;
  border-radius: 12px;
  padding: 30px;
  max-width: 600px;
  width: 100%;
  position: relative;
}
.tshirt-lp .size-chart-popup__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: none;
  background: rgba(0,0,0,0.05);
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
}
.tshirt-lp .size-chart-popup h3 {
  font-size: 1rem;
  margin-bottom: 16px;
  color: #1a2744;
}
.tshirt-lp .size-chart-popup table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.tshirt-lp .size-chart-popup th,
.tshirt-lp .size-chart-popup td {
  padding: 8px 10px;
  border: 1px solid #ddd;
  text-align: center;
}
.tshirt-lp .size-chart-popup th {
  background: #1a2744;
  color: #fff;
}

/* ==================== SUPPORT ==================== */
.tshirt-lp .support {
  padding: 100px 0;
  background: #f8f7f4;
}

.tshirt-lp .support__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.tshirt-lp .support__story {
  max-width: 800px;
  margin: 0 auto 60px;
  line-height: 2;
  color: #333;
  font-size: 15px;
}

.tshirt-lp .support__story p {
  margin-bottom: 1em;
}

.tshirt-lp .support__story p:last-child {
  margin-bottom: 0;
}

.tshirt-lp .support__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.tshirt-lp .support-card {
  background: #fff;
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tshirt-lp .support-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.tshirt-lp .support-card__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1a2744 0%, #2072bc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: #fff;
}

.tshirt-lp .support-card__title {
  font-size: 20px;
  font-weight: 700;
  color: #1a2744;
  margin-bottom: 16px;
}

.tshirt-lp .support-card__desc {
  font-size: 14px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 24px;
  flex-grow: 1;
}

.tshirt-lp .support-card__btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  width: 100%;
  max-width: 240px;
}

.tshirt-lp .support-card__btn--primary {
  background: #cf372e;
  color: #fff;
}

.tshirt-lp .support-card__btn--primary:hover {
  background: #b82e26;
  transform: translateY(-2px);
}

.tshirt-lp .support-card__btn--donation {
  background: #1a2744;
  color: #fff;
  margin-top: 12px;
}

.tshirt-lp .support-card__btn--donation:hover {
  background: #2072bc;
  transform: translateY(-2px);
}

.tshirt-lp .support-card__btn--donation:disabled {
  background: #999;
  cursor: not-allowed;
  transform: none;
}

/* Donation input */
.tshirt-lp .support-card__donation {
  width: 100%;
  max-width: 240px;
}

.tshirt-lp .support-card__donation-input {
  display: flex;
  align-items: center;
  border: 2px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.3s;
}

.tshirt-lp .support-card__donation-input:focus-within {
  border-color: #1a2744;
}

.tshirt-lp .support-card__donation-yen {
  padding: 10px 12px;
  background: #f5f5f5;
  color: #333;
  font-weight: 700;
  font-size: 16px;
}

.tshirt-lp .support-card__donation-field {
  border: none;
  outline: none;
  padding: 10px 12px;
  font-size: 16px;
  width: 100%;
  -moz-appearance: textfield;
}

.tshirt-lp .support-card__donation-field::-webkit-outer-spin-button,
.tshirt-lp .support-card__donation-field::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Share buttons */
.tshirt-lp .support-card__share {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.tshirt-lp .support-card__share-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.tshirt-lp .support-card__share-btn:hover {
  transform: translateY(-3px);
  opacity: 0.85;
}

.tshirt-lp .support-card__share-btn--x {
  background: #000;
}

.tshirt-lp .support-card__share-btn--fb {
  background: #1877f2;
}

.tshirt-lp .support-card__share-btn--line {
  background: #06c755;
}

/* ========== CTA ========== */
.tshirt-lp .cta {
  background: linear-gradient(135deg, #1a2744 0%, #2072bc 100%);
  padding: 120px 40px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.tshirt-lp .cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../lp_img/IMG_0376-1536x1152.webp') center center / cover no-repeat;
  opacity: 0.1;
}
.tshirt-lp .cta__content {
  position: relative;
  z-index: 1;
}
.tshirt-lp .cta__title {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  line-height: 1.6;
}
.tshirt-lp .cta__sub {
  font-size: 1rem;
  font-weight: 300;
  margin-bottom: 48px;
  opacity: 0.9;
  letter-spacing: 0.05em;
}
.tshirt-lp .cta__button {
  display: inline-block;
  background: #cf372e;
  color: #fff;
  padding: 18px 60px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  border-radius: 50px;
  transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.tshirt-lp .cta__button:hover {
  background: #b82e26;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(207,55,46,0.4);
}

/* ========== CHECKOUT MESSAGE ========== */
.tshirt-lp .checkout-message {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  padding: 16px 20px;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 500;
  animation: slideDown 0.4s ease;
}
.tshirt-lp .checkout-message--success {
  background: #d4edda;
  color: #155724;
  border-bottom: 2px solid #28a745;
}
.tshirt-lp .checkout-message--cancel {
  background: #fff3cd;
  color: #856404;
  border-bottom: 2px solid #ffc107;
}
.tshirt-lp .checkout-message__inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.tshirt-lp .checkout-message__close {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s;
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
}
.tshirt-lp .checkout-message__close:hover {
  opacity: 1;
}

/* ========== BUY BUTTON DISABLED ========== */
.tshirt-lp .modal__buy-btn:disabled {
  background: #999;
  cursor: not-allowed;
  transform: none;
}
.tshirt-lp .modal__buy-btn:disabled:hover {
  background: #999;
}

/* ========== KEYFRAMES ========== */
@keyframes heroFadeIn {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes heroScrollFadeIn {
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
@keyframes modalIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .tshirt-lp .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .tshirt-lp .story-block__text {
    padding: 60px 50px;
  }
  .tshirt-lp .specs-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .tshirt-lp .support {
    padding: 80px 0;
  }
}
@media (max-width: 768px) {
  .tshirt-lp .modal {
    flex-direction: column;
    max-height: 95vh;
  }
  .tshirt-lp .modal__image-area {
    flex: none;
    border-radius: 16px 16px 0 0;
    padding: 20px;
  }
  .tshirt-lp .modal__image-area img {
    max-height: 280px;
  }
  .tshirt-lp .modal__detail-area {
    padding: 24px 20px;
  }
  .tshirt-lp .modal__form-row {
    flex-direction: column;
    gap: 12px;
  }
  .tshirt-lp .story-block,
  .tshirt-lp .story-block:nth-child(even) {
    flex-direction: column;
  }
  .tshirt-lp .story-block__image {
    min-height: 50vh;
    width: 100%;
  }
  .tshirt-lp .story-block__text {
    padding: 50px 30px;
    max-width: 100%;
  }
  .tshirt-lp .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .tshirt-lp .story-intro {
    padding: 80px 30px;
  }
  .tshirt-lp .products,
  .tshirt-lp .specs,
  .tshirt-lp .faq,
  .tshirt-lp .cta {
    padding: 80px 20px;
  }
  .tshirt-lp .hero__content { padding: 0 30px; }
  .tshirt-lp .support__cards {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 400px;
    margin: 0 auto;
  }
  .tshirt-lp .support {
    padding: 60px 0;
  }
  .tshirt-lp .support__story {
    font-size: 14px;
    margin-bottom: 40px;
  }
  .tshirt-lp .support-card {
    padding: 30px 24px;
  }
}
@media (max-width: 480px) {
  .tshirt-lp .products-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
  }
  .tshirt-lp .product-card__info { padding: 14px; }
  .tshirt-lp .support__story {
    font-size: 13px;
    line-height: 1.9;
  }
}