/* Hero Section */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    transition: transform 10s linear;
    transform: scale(1);
    display: flex;
    align-items: center;
    /* justify-content: center; */
    /* text-align: center; */
    color: white;
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
    transform: scale(1.1);
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    z-index: 3;
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding-top: 30px;
    padding-left: 240px;
}

@media (max-width: 1440px) {
    .slide-content {
        padding-left: 50px;
    }
}

.hero-slide.active .slide-content {
    transform: translateY(0);
    opacity: 1;
}

.hero-subtitle {
    font-size: 54px;
    font-weight: var(--font-weight-light);
    line-height: 1.4;
    text-transform: uppercase;
}

.hero-subtitle.mobile {
    display: none;
}

@media (max-width: 768px) {
    .hero-subtitle {
        display: none;
    }
    
    .hero-subtitle.mobile {
        display: block;
    }
}

.hero-title {
    font-size: 54px;
    font-weight: var(--font-weight-bold);
    margin: 0;
    line-height: 1.4;
}

/* Slide Controls */
.slide-controls {
    font-family: var(--font-family-display);
    position: absolute;
    bottom: 60px;
    left: 266px;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 30px;
    z-index: 10;
}

@media (max-width: 1440px) {
    .slide-controls {
        left: 72px;
    }
}

.slide-prev,
.slide-next {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.slide-prev:hover,
.slide-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.slide-pagination {
    color: white;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

.slide-pagination .current-slide {
    font-weight: var(--font-weight-semi-bold);
    font-size: var(--text-3xl);
}

/* Scroll Down Button */
.scroll-arrow {
    width: 1px;
    height: 30px;
    background: rgba(255, 255, 255, 0.5);
    margin-top: 10px;
    position: relative;
    background-color: transparent;
}

/* .scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 10px;
    height: 10px;
    border-right: 1px solid white;
    border-bottom: 1px solid white;
    transform: translateX(-50%) rotate(45deg);
    margin-bottom: -5px;
    background-color: transparent;
} */

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-title {
        font-size: var(--text-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-4xl);
    }
    
    .slide-controls {
        bottom: 40px;
    }

    .slide-content {
        padding-left: var(--space-5);
    }
}

/* Scroll Down */
.scroll-down {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: white;
    cursor: pointer;
    z-index: 10;
    text-decoration: none;
    font-size: 0.8rem;
    font-family: var(--font-family-display);
    text-transform: uppercase;
}

.scroll-text {
    font-family: var(--font-family-display);
    font-size: 15px;
    font-weight: 400;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border: 2px solid #FFFFFF;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) rotate(45deg);
    }
    40% {
        transform: translateY(-10px) rotate(45deg);
    }
    60% {
        transform: translateY(-5px) rotate(45deg);
    }
}

/* About Section */
.about-section {
    display: flex;
    gap: 50px;
    align-items: center;
    padding-top: 100px;
    margin-bottom: 40px;
}

.about-visual {
    width: 940px;
    height: 500px;
    position: relative;
    overflow: hidden;
}

.about-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content {
    width: 430px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.about-title {
    font-family: var(--font-family-display);
    font-size: var(--text-4xl);
    font-weight: var(--font-weight-light);
    line-height: 1.3;
    text-transform: uppercase;
    color: var(--color-neutral-900);
    margin-bottom: 0;
}

.about-subtitle {
    font-size: 42px;
    font-weight: 300;
    line-height: 1.3;
    color: #12171A;
}

.learn-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    border: 1px solid var(--color-neutral-900);
    background: transparent;
    color: var(--color-neutral-900);
    text-decoration: none;
    font-family: var(--font-family-display);
    font-size: var(--text-base);
    font-weight: var(--font-weight-light);
    line-height: 1.6;
    transition: all 0.3s;
    width: fit-content;
}

.learn-more-btn:hover {
    background: var(--color-neutral-900);
    color: white;
}

.btn-arrow {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-left: 8px;
}

.btn-arrow::before,
.btn-arrow::after {
    content: '';
    position: absolute;
    background-color: currentColor;
    transition: transform 0.3s ease;
}

/* Horizontal line */
.btn-arrow::before {
    width: 18.5px;
    height: 1px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

/* Arrow head */
.btn-arrow::after {
    width: 6px;
    height: 6px;
    top: 50%;
    right: 0;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
    transform: translateY(-50%) rotate(45deg);
    background: transparent;
}

/* Hover effect */
.learn-more-btn:hover .btn-arrow::before {
    transform: translate(4px, -50%);
}

.learn-more-btn:hover .btn-arrow::after {
    transform: translate(4px, -50%) rotate(45deg);
}

/* Description Section */
.description {
    margin: var(--space-10) auto 100px;
}

.description-text {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    letter-spacing: -0.02em;
    color: var(--color-neutral-900);
    padding: 0 var(--space-5);
    margin-bottom: 0;
    max-width: 600px;
}

.description2 {
    max-width: 1440px;
    margin: 0 auto;
    width: 100%;
    padding: 0 100px;
}

.description2-visual {
    width: 100%;
}

.description2-content {
    display: flex;
    justify-content: space-between;
    gap: var(--space-5);
    margin-top: 30px;
    padding: 0 var(--space-5);
}

.description2-content h4 {
    font-size: 21px;
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    letter-spacing: -0.01em;
    color: var(--color-neutral-900);
    margin-bottom: 0;
    max-width: 410px;
}

.description2-content p {
    max-width: 540px;
    font-size: var(--text-base);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    letter-spacing: -0.02em;
    color: var(--color-neutral-700);
    margin-right: 60px;
    margin-bottom: 0;
}

/* Feature Sections */
.feature-section {
    position: relative;
    background-color: var(--color-neutral-100);
    padding-bottom: 100px;
    margin-top: 100px;
}

.feature-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 100px;
    max-width: 1440px;
    padding-top: 100px;
    margin: 0 auto;
}

.feature-row.reverse {
    flex-direction: row-reverse;
}

.feature-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 290px;
}

.feature-content.right-align {
    align-items: flex-end;
    text-align: right;
}

.feature-title {
    font-family: var(--font-family-display);
    font-size: 42px;
    font-weight: var(--font-weight-light);
    line-height: 1.3;
    text-transform: uppercase;
    color: #12171A;
    margin-bottom: 0;
}

.feature-description {
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-neutral-600);
    margin-bottom: 0;
}

.feature-visual {
    width: 940px;
    height: 470px;
    position: relative;
    overflow: hidden;
}

.feature-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Interior Section */
.interior-section {
    background: #F7F8F9;
    padding: 100px 0;
    margin-bottom: 100px;
}

.interior-container {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 70px;
    display: flex;
    align-items: center;
    gap: 50px;
}

.interior-visual {
    width: 940px;
    height: 520px;
    background: linear-gradient(135deg, #2C3E50 0%, #34495E 100%);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.interior-visual::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 940 520"><defs><pattern id="interiorPattern" width="80" height="80" patternUnits="userSpaceOnUse"><rect width="80" height="80" fill="none" stroke="%23ffffff" stroke-width="1" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23interiorPattern)"/></svg>') center/cover;
}

.interior-content {
    width: 600px;
}

.interior-title {
    font-size: 24px;
    line-height: 1.6;
    color: #12171A;
    margin-bottom: 30px;
}

.interior-description {
    font-size: 16px;
    line-height: 1.6;
    color: #53585D;
    margin-bottom: 40px;
}

/* Play Button */
.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0px 0px 40px rgba(0, 0, 0, 0.5);
}

.play-button:hover {
    background: #FFFFFF;
    transform: translate(-50%, -50%) scale(1.1);
}

.play-button::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 20px solid #12171A;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 4px;
}

/* Home Indicator (Mobile) */
.home-indicator {
    display: none;
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 134px;
    height: 5px;
    background-color: #000000;
    border-radius: 100px;
    margin-bottom: 21px;
    z-index: 1000;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero {
        height: 100vh;
        min-height: 600px;
    }

    .hero-content {
        left: 22px;
        bottom: 120px;
        width: calc(100% - 44px);
    }

    .indicator-bar {
        width: 200px;
    }

    .scroll-down {
        bottom: 100px;
    }

    .about-section {
        flex-direction: column;
        padding-top: 50px;
        gap: 30px;
    }

    .about-visual {
        width: 100%;
        padding-right: var(--space-5);
    }

    .about-content {
        width: 100%;
        padding: 0 var(--space-5);
    }

    .about-title,
    .about-subtitle {
        font-size: var(--text-4xl);
    }

    .description {
        padding: 0 var(--space-5);
        margin: 50px 0 var(--space-20);
    }

    .description-text {
        font-size: var(--text-base);
        padding: 0;
    }

    .description2 {
        padding: 0;
    }

    .description2-content {
        flex-direction: column;
    }

    .description2-content p {
        margin-right: 0;
    }

    .feature-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 50px;
    }

    .feature-row.reverse {
        flex-direction: column;
        align-items: flex-end;
    }

    .feature-content {
        padding-left: 20px;
        padding-right: 20px;
        max-width: 330px;
    }

    .feature-title {
        font-size: var(--text-4xl);
    }

    .feature-description {
        height: auto;
    }

    .feature-visual {
        width: 100%;
        margin-left: auto;
        padding-left: var(--space-5);
    }

    .feature-row.reverse .feature-visual {
        margin-left: 0;
        margin-right: auto;
        padding-left: 0;
        padding-right: var(--space-5);
    }

    .interior-section {
        padding: 60px 0;
    }

    .interior-container {
        flex-direction: column;
        padding: 0 20px;
        gap: 30px;
    }

    .interior-visual {
        width: 100%;
        max-width: 370px;
        height: 400px;
    }

    .interior-content {
        width: 100%;
        max-width: 350px;
        text-align: center;
    }

    .interior-title {
        font-size: 21px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

.fade-in:nth-child(2) { animation-delay: 0.1s; }
.fade-in:nth-child(3) { animation-delay: 0.2s; }
.fade-in:nth-child(4) { animation-delay: 0.3s; }
.fade-in:nth-child(5) { animation-delay: 0.4s; }