/* ========================================
   Reset & Base
   ======================================== */
#container{
  width: 100%;
  padding-top: 0;
}

#container #contents,
#container #contents * {
  box-sizing: border-box;
}

body {
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  line-height: 1.6;
  color: #333;
}

/* ========================================
   Hero Section
   ======================================== */
.projector-hero {
  position: relative;
  width: 100%;
  background-color: #1F211E;
}

.projector-hero__picture {
  display: block;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

.projector-hero__arrow {
  position: absolute;
  bottom: -78px;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: #1F211E;
  clip-path: polygon(0 0, 50% 100%, 100% 0);
  z-index: 100;
}

.projector-hero__cta-wrap {
    background: #1F211E;
    padding: 0 0 40px;
}

a.projector-hero__cta-btn {
    background-image: linear-gradient(#ff6308 0%, #c12d00 100%);
    width: 90%;
    display: block;
    margin: 0 auto;
    max-width: 1000px;
    color: #fff;
    padding: 20px;
    border-radius: 8px;
    font-size: 24px;
    text-align: center;
    text-decoration: none;
    font-weight: bold;
    filter: brightness(1.08) contrast(1.12);
    box-shadow: 0 4px 24px 0 rgba(245,77,0,0.18);
    text-shadow: 0 1px 6px rgba(0,0,0,0.15);
}

a.projector-hero__cta-btn:hover {
    background-image: linear-gradient(#ff6308 0%, #c12d00 100%);
    color: #fff;
    filter: brightness(1.08) contrast(1.12);
    box-shadow: 0 4px 24px 0 rgba(245,77,0,0.26);
    text-shadow: 0 1px 6px rgba(0,0,0,0.24);
}

@media (max-width: 768px) {

  a.projector-hero__cta-btn {
    font-size: 20px;
  }

  .projector-hero__arrow {
    height: 50px;
    bottom: -49px;
  }
}

/* ========================================
   Concerns Section
   ======================================== */
.projector-concerns {
  background-color: #c41e3a;
  padding: 100px 20px 80px;
  position: relative;
}

.projector-concerns__header {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.projector-concerns__header-inner {
  position: relative;
}

.projector-concerns__title-area {
  flex: 1;
  min-width: 300px;
}

.projector-concerns__subtitle {
  color: #fff;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: bold;
}

.projector-concerns__subtitle-highlight {
  color: #FFF346;
}

.projector-concerns__title {
  margin-bottom: 40px;
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  font-weight: bold;
  line-height: 1.4;
}

.projector-concerns__family-image {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 200;
  width: 300px;
  max-width: 100%;
  overflow: hidden;
}

.projector-concerns__family-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (max-width: 768px) {
  .projector-concerns {
    padding-top: 120px;
  }

  .projector-concerns__header-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .projector-concerns__title {
    margin-bottom: 20px;
    font-size: clamp(1.6rem, 4vw, 2.9rem);
    word-break: keep-all;
  }

  .projector-concerns__subtitle {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
  }

  .projector-concerns__family-image {
    order: -1;
    width: 80%;
    max-width: 130px;
    left: 80%;
    right: inherit;
    top: -120px;
    bottom: inherit;
    transform: translateX(-50%);
  }
}

/* ========================================
   Concerns List
   ======================================== */
.projector-concerns__list {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

@media (max-width: 900px) {
  .projector-concerns__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .projector-concerns__list {
    grid-template-columns: 1fr;
    max-width: 400px;
    gap: 50px;
  }
}

/* ========================================
   Concern Card
   ======================================== */
.concern-card__image-wrapper {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin-bottom: 20px;
}

.concern-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.concern-card__title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 15px;
  padding: 0 15px;
  text-align: center;
  line-height: 1.4;
}

.concern-card__description {
  font-size: 1rem;
  color: #fff;
  line-height: 1.7;
}

@media (max-width: 600px) {
  .concern-card__image-wrapper {
    aspect-ratio: inherit;
  }

  .concern-card__image {
    height: 50vw;
  }
}

/* ========================================
   Reason Section
   ======================================== */
.projector-reason {
  background-color: #f5f0e8;
  padding: 80px 20px;
}

.projector-reason__container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.projector-reason__block {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.projector-reason__block--upper {
  justify-content: space-between;
}

.projector-reason__block--lower {
  justify-content: flex-start;
}

.projector-reason__block--lower .projector-reason__image {
  max-width: 420px;
}

.projector-reason__content {
  flex: 1;
  padding: 40px 50px 40px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.projector-reason__content--white {
  background-color: #fff;
  padding: 40px 50px;
}

.projector-reason__question {
  font-size: 1.5rem;
  color: #333;
  margin-bottom: 15px;
}

.projector-reason__title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: bold;
  color: #333;
  line-height: 1.2;
  margin-bottom: 30px;
}

.projector-reason__title-highlight {
  color: #c41e3a;
}

.projector-reason__text {
  color: #333;
  font-size: 1.2rem;
  line-height: 1.8;
}

.projector-reason__text p {
  margin-bottom: 1.5em;
}

.projector-reason__text p:last-child {
  margin-bottom: 0;
}

.projector-reason__image {
  flex-shrink: 0;
  width: 55%;
  max-width: 610px;
}

.projector-reason__image img {
  width: 100%;
  object-fit: cover;
}

.projector-reason__subtitle {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: bold;
  color: #333;
  line-height: 1.4;
  margin-bottom: 20px;
}

.projector-reason__subtitle-highlight {
  color: #c41e3a;
}

.projector-reason__description {
  font-size: 1.2rem;
  color: #333;
  line-height: 1.8;
}

@media (max-width: 768px) {
  .projector-reason {
    padding: 50px 20px;
  }

  .projector-reason__block {
    flex-direction: column;
  }

  .projector-reason__block--lower {
    flex-direction: column-reverse;
    background-color: #fff;
  }

  .projector-reason__title {
    text-align: center;
  }

  .projector-reason__content {
    padding: 0 0 30px;
    order: 1;
  }

  .projector-reason__content--white {
    padding: 40px 20px;
    order: 2;
  }

  .projector-reason__block--lower .projector-reason__image {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    order: 2;
    text-align: center;
  }

  .projector-reason__block--upper .projector-reason__image {
    width: 100%;
    order: 1;
    margin: 0 auto;
  }

  .projector-reason__question {
    font-size: 1rem;
    text-align: center;
  }

  .projector-reason__subtitle {
    font-size: clamp(1.2rem, 3vw, 2rem);
  }

  .projector-reason__description {
    font-size: clamp(1rem, 3vw, 1.2rem);
  }

  .projector-reason__text {
    font-size: 0.95rem;
  }

  .projector-reason__text br {
    display: none;
  }
}

/* ========================================
   Benefits Section
   ======================================== */
.projector-benefits {
  position: relative;
  padding: 120px 20px 140px;
  overflow: hidden;
}

.projector-benefits__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('/use/img/personal/simple/bg_benefits.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.projector-benefits__container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.projector-benefits__header {
  text-align: center;
  margin-bottom: 50px;
}

.projector-benefits__title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: bold;
  color: #333;
  line-height: 1.4;
  margin-bottom: 25px;
  word-break: auto-phrase;
}

.projector-benefits__lead {
  font-size: 1rem;
  color: #555;
}

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

@media (max-width: 900px) {
  .projector-benefits__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .projector-benefits {
    padding: 50px 20px 70px;
  }

  .projector-benefits__list {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .projector-benefits__title {
    word-break: keep-all;
  }
}

/* ========================================
   Benefit Card
   ======================================== */
.benefit-card {
  text-align: center;
}

.benefit-card__image-wrapper {
  width: 100%;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.benefit-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.benefit-card__title {
  padding: 20px 10px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #333;
  background-color: #fff;
}

@media (max-width: 600px) {
  .benefit-card {
    box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 10px 0px;
  }

  .benefit-card__title {
    padding: 15px;
    font-size: 1rem;
  }

  .benefit-card__image {
    height: 50vw;
  }
}

/* ========================================
   Installation Section
   ======================================== */
.projector-install {
  background-color: #EEEADD;
  padding: 80px 20px 140px;
}

.projector-install__container {
  max-width: 1200px;
  margin: 0 auto;
}

.projector-install__header {
  text-align: center;
  margin-bottom: 40px;
}

.projector-install__subtitle {
  font-size: 1.5rem;
  color: #c41e3a;
  margin-bottom: 10px;
}

.projector-install__title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: bold;
  color: #333;
}

.projector-install__steps {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-bottom: 80px;
}

@media (max-width: 768px) {
  .projector-install {
    padding: 50px 20px 100px;
  }

  .projector-install__header {
    margin-bottom: 30px;
  }

  .projector-install__title {
    font-feature-settings: "palt";
  }

  .projector-install__subtitle {
    font-size: 1rem;
  }
}

/* ========================================
   Install Step
   ======================================== */
.install-step {
  display: flex;
  background-color: #f5f5f5;
  overflow: hidden;
}

.install-step__content {
  flex: 1;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.install-step__number {
  font-size: 0.85rem;
  color: #c41e3a;
  letter-spacing: 0.1em;
  margin-bottom: 15px;
}

.install-step__title {
  font-size: clamp(1.3rem, 3vw, 2.1rem);
  font-weight: bold;
  color: #333;
  line-height: 1.4;
  margin-bottom: 20px;
}

.install-step__text {
  font-size: 1.2rem;
  color: #666;
  line-height: 1.6;
}

.install-step__image {
  flex-shrink: 0;
  width: 50%;
  max-width: 600px;
}

.install-step__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .install-step {
    flex-direction: column;
  }

  .install-step__content {
    padding: 30px 20px;
    order: 2;
  }

  .install-step__image {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 4 / 3;
    order: 1;
  }

  .install-step__number {
    margin-bottom: 5px;
  }

  .install-step__text {
    font-size: 1rem;
  }
}

/* ========================================
   Install Methods
   ======================================== */
.projector-install__methods {
  text-align: center;
}

.projector-install__methods-title {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: bold;
  color: #333;
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}

.projector-install__methods-title::before,
.projector-install__methods-title::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 30px;
  height: 1px;
  background-color: #333;
}

.projector-install__methods-title::before {
  right: calc(100% + 15px);
}

.projector-install__methods-title::after {
  left: calc(100% + 15px);
}

.projector-install__methods-note {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 40px;
}

.install-methods {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}

.install-methods__item {
  text-align: center;
}

.install-methods__image {
  width: 100%;
  overflow: hidden;
  margin-bottom: 15px;
}

.install-methods__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.install-methods__label {
  font-size: 1.1rem;
  color: #333;
}

@media (max-width: 768px) {
  .projector-install__methods-title {
    word-break: keep-all;
  }

  .projector-install__methods-title::before,
  .projector-install__methods-title::after {
    display: none;
  }

  .projector-install__methods-note {
    font-size: 0.85rem;
  }

  .install-methods {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 15px;
  }
}

@media (max-width: 480px) {
  .install-methods__label {
    font-size: 0.8rem;
  }
}

/* ========================================
   Rental Section
   ======================================== */
.projector-rental {
  position: relative;
  background-color: #fdf8f0;
  padding: 80px 20px;
  z-index: 1000;
}

.projector-rental__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('/use/img/personal/simple/bg_drilling.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.projector-rental__badge-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  transform: translateY(-50%);
  z-index: 10;
}

.projector-rental__badge {
  background-color: #4a5056;
  color: #fff;
  padding: 18px 40px;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.projector-rental__badge-text {
  font-size: 1.8rem;
  font-weight: bold;
  white-space: nowrap;
}

.projector-rental__arrow {
  position: relative;
  z-index: 1;
  width: 0;
  height: 0;
  border-left: 50px solid transparent;
  border-right: 50px solid transparent;
  border-top: 35px solid #c41e3a;
  margin: 0 auto 30px;
}

.projector-rental__container {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 0 auto;
}

.projector-rental__header {
  text-align: center;
  margin-bottom: 50px;
}

.projector-rental__title {
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  font-weight: bold;
  color: #333;
  line-height: 1.5;
}

.projector-rental__title-highlight {
  color: #c41e3a;
}

.projector-rental__content {
  display: flex;
  align-items: center;
  gap: 50px;
}

.projector-rental__image {
  flex-shrink: 0;
  width: 55%;
}

.projector-rental__image img {
  width: 100%;
  height: auto;
}

.projector-rental__text {
  flex: 1;
}

.projector-rental__description {
  font-size: 1.4rem;
  color: #333;
  line-height: 1.6;
  margin-bottom: 1.5em;
}

.projector-rental__description:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .projector-rental {
    padding: 80px 20px 60px;
  }

  .projector-rental__badge-wrapper {
    width: 90%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .projector-rental__badge {
    padding: 14px 25px;
    word-break: auto-phrase;
  }

  .projector-rental__badge-text {
    font-size: 1.15rem;
    white-space: normal;
    text-align: center;
  }

  .projector-rental__title{
    word-break: keep-all;
  }

  .projector-rental__arrow {
    margin-bottom: 15px;
  }

  .projector-rental__content {
    flex-direction: column;
    gap: 40px;
  }

  .projector-rental__image {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
  }

  .projector-rental__text {
    text-align: center;
  }

  .projector-rental__description {
    font-size: 1rem;
    text-align: left;
  }

  .projector-rental__description br {
    display: none;
  }
}

/* ========================================
   FAQ Section
   ======================================== */
.projector-faq {
  background-color: #fff;
  padding: 80px 20px;
}

.projector-faq__container {
  max-width: 900px;
  margin: 0 auto;
}

.projector-faq__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: bold;
  color: #333;
  text-align: center;
  margin-bottom: 50px;
}

.projector-faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ========================================
   FAQ Item
   ======================================== */
.faq-item {
  padding: 30px 0;
  border-bottom: 1px solid #ddd;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item__question {
  display: flex;
  align-items: flex-start;
  gap: 35px;
  margin-bottom: 20px;
}

.faq-item__answer {
  display: flex;
  align-items: flex-start;
  gap: 35px;
}

.faq-item__icon {
  flex-shrink: 0;
  font-size: 2.8rem;
  font-weight: bold;
  font-family: 'Oswald', 'Noto Sans JP', sans-serif;
  line-height: 1;
}

.faq-item__icon--q {
  color: #1D6092;
}

.faq-item__icon--a {
  color: #C21A18;
}

.faq-item__question-text {
  font-size: 1.5rem;
  font-weight: bold;
  color: #333;
  line-height: 1.5;
  padding-top: 2px;
}

.faq-item__answer-text {
  color: #555;
  font-size: 1.2rem;
  line-height: 1.8;
  padding-top: 4px;
}

.faq-item__answer-text p {
  margin: 0;
}

@media (max-width: 768px) {
  .projector-faq {
    padding: 80px 20px 20px;
  }

  .projector-faq__title {
    margin-bottom: 20px;
  }

  .faq-item {
    padding: 25px 0;
  }

  .faq-item__question {
    gap: 20px;
  }

  .faq-item__answer {
    gap: 20px;
  }

  .faq-item__icon {
    font-size: 2.1rem;
  }

  .faq-item__question-text {
    padding-top: 5px;
    font-size: 1.2rem;
  }

  .faq-item__answer-text {
    font-size: 0.95rem;
  }
}

/* ========================================
   Gallery Section
   ======================================== */
.projector-gallery {
  margin-bottom: 100px;
  overflow: hidden;
}

.projector-gallery__row {
  width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
}

.projector-gallery__row:last-child {
  margin-bottom: 0;
}

.projector-gallery__track {
  display: flex;
  gap: 20px;
  width: max-content;
}

.projector-gallery__row--left .projector-gallery__track {
  animation: scrollLeft 30s linear infinite;
}

.projector-gallery__row--right .projector-gallery__track {
  animation: scrollRight 30s linear infinite;
}

.projector-gallery__item {
  flex-shrink: 0;
  width: 400px;
  height: 250px;
  overflow: hidden;
}

.projector-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes scrollLeft {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-400px * 4 - 20px * 4));
  }
}

@keyframes scrollRight {
  0% {
    transform: translateX(calc(-400px * 4 - 20px * 4));
  }
  100% {
    transform: translateX(0);
  }
}

@media (max-width: 768px) {
  .projector-gallery {
    padding: 40px 0 0;
  }

  .projector-gallery__row {
    margin-bottom: 15px;
  }

  .projector-gallery__track {
    gap: 15px;
  }

  .projector-gallery__item {
    width: 280px;
    height: 196px;
  }

  @keyframes scrollLeft {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(calc(-280px * 4 - 15px * 4));
    }
  }

  @keyframes scrollRight {
    0% {
      transform: translateX(calc(-280px * 4 - 15px * 4));
    }
    100% {
      transform: translateX(0);
    }
  }
}

@media (max-width: 480px) {
  .projector-gallery__item {
    width: 220px;
    height: 154px;
  }

  .projector-gallery__track {
    gap: 10px;
  }

  @keyframes scrollLeft {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(calc(-220px * 4 - 10px * 4));
    }
  }

  @keyframes scrollRight {
    0% {
      transform: translateX(calc(-220px * 4 - 10px * 4));
    }
    100% {
      transform: translateX(0);
    }
  }
}

/* ========================================
   Product Section
   ======================================== */
.projector-product {
  background-color: #1F211F;
}

.projector-product__header {
  padding: 100px 20px 40px;
  text-align: center;
}

.projector-product__title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: bold;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 30px;
}

.projector-product__badges {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.projector-product__badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: transparent;
  border: 1px solid #fff;
  padding: 12px 30px;
  border-radius: 0;
}

.projector-product__badge img {
  max-width: 56px;
  max-height: 46px;
  height: auto;
}

.projector-product__badge span {
  color: #fff;
  font-size: 1.5rem;
  font-weight: bold;
}

.projector-product__body {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

@media (max-width: 768px) {
  .projector-product__header {
    padding: 80px 20px 30px;
  }

  .projector-product__body{
    padding-bottom: 80px;
  }

  .projector-product__title {
    word-break: keep-all;
  }

  .projector-product__badges {
    gap: 10px 3.5%;
    flex-wrap: nowrap;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 10px;
  }

  .projector-product__badge {
    width: 31%;
    padding: 3px 10px;
    flex-direction: column;
    border: none;
  }

  .projector-product__badge img {
    min-height: 50px;
    width: auto;
    height: auto;
    object-fit: contain;
  }

  .projector-product__badge span {
    font-size: .9rem;
    word-break: auto-phrase;
    font-weight: normal;
    line-height: 1.3;
  }
}

/* ========================================
   Product Tab
   ======================================== */
.projector-product__tabs {
  display: flex;
  gap: 6px;
  border-bottom: none;
}

.product-tab {
  flex: 1;
  background-color: #BFBFBF;
  border: none;
  padding: 15px 15px 18px;
  cursor: pointer;
  text-align: center;
  transition: background-color 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  border-radius: 8px 8px 0 0;
  border-bottom: 2px solid #1F211F;
}

.product-tab:hover {
  background-color: #a9a9a9;
}

.product-tab--active {
  background-color: #fff;
  border-bottom-color: #fff;
  pointer-events: none;
}

.product-tab__recommend {
  display: inline-block;
  color: #c41e3a;
  font-size: 0.9rem;
  font-weight: bold;
}

.product-tab__size {
  font-size: 1.6rem;
  font-weight: bold;
  color: #2a2a2a;
}

.product-tab__desc {
  font-size: .95rem;
  color: #2a2a2a;
}

@media (max-width: 768px) {
  .product-tab {
    padding: 15px 5px;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
  }

  .product-tab:hover {
    background-color: #fff;
  }

  .product-tab__recommend {
    font-size: 0.8rem;
    display: block;
  }

  .product-tab__size {
    font-size: 1.1rem;
  }

  .product-tab__desc {
    font-size: 0.8rem;
  }
}

/* ========================================
   Product Content
   ======================================== */
.projector-product__contents {
  background-color: #fff;
}

.product-content {
  display: none;
  padding: 40px;
}

.product-content--active {
  display: flex;
  gap: 50px;
  align-items: center;
}

.product-content__image {
  position: relative;
  flex-shrink: 0;
  width: 45%;
}

.product-content__image-num {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.6rem;
  font-weight: bold;
  font-family: 'Oswald', sans-serif;
}

.product-content__image img {
  width: 100%;
  height: auto;
}

.product-content__info {
  flex: 1;
}

.product-content__name {
  font-size: 2rem;
  font-weight: bold;
  color: #333;
  margin-bottom: 5px;
}

.product-content__spec {
  font-size: 0.95rem;
  color: #888;
  margin-bottom: 20px;
}

.product-content__desc {
  font-size: 1rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 25px;
}

.product-content__price {
  margin-bottom: 15px;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0;
}

.product-content__price-main {
  font-size: 2rem;
  font-weight: bold;
}

.product-content__price-tax {
  font-size: 1.1rem;
}

.product-content__price-shipping {
  font-size: 1.1rem;
  color: #C21A18;
}

.product-content__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: #e65100;
  color: #fff !important;
  text-decoration: none !important;
  padding: 18px 50px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.product-content__button:hover {
  background-color: #bf4400;
}

.product-content__button span {
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .product-content {
    padding: 30px 20px;
  }

  .product-content--active {
    flex-direction: column;
    gap: 30px;
  }

  .product-content__image {
    width: 100%;
    max-width: 400px;
  }

  .product-content__name {
    font-size: 1.3rem;
  }

  .product-content__spec {
    font-size: 0.9rem;
  }

  .product-content__desc {
    font-size: 0.9rem;
  }

  .product-content__price-main {
    font-size: 1.6rem;
  }

  .product-content__price-tax {
    font-size: .9rem;
  }

  .product-content__button {
    width: 100%;
    padding: 16px 30px;
    font-size: 1rem;
  }
}