/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Container */
.container {
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .header-content {
        padding: 1rem 2rem;
    }
}

.logo h2 {
    color: #383838;
    font-weight: 700;
    font-size: 1.5rem;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .header-contact {
        gap: 2rem;
    }
}

.phone-number {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    color: #333;
}

.phone-main {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
}

.phone-hours {
    font-size: 0.75rem;
    font-weight: 400;
    color: #333;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .phone-main {
        font-size: 1.5rem;
    }
    
    .phone-hours {
        font-size: 0.85rem;
    }
}

.header-contact .btn {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
}

/* Hero Section */
.hero {
    padding: 80px 0 60px;
    background: url('material/lunberconnect_exterior_2.JPG') center/cover no-repeat;
    color: white;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .hero {
        padding: 120px 0 80px;
    }
}

.hero::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 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    position: relative;
    z-index: 1;
    text-align: center;
}

@media (min-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        padding: 0 2rem;
        text-align: left;
    }
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: rgba(30, 58, 138, 0.95);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.3rem;
    }
}

/* Hero inline elements for pricing/labels */
.hero-badge {
    display: inline-block;
    background: rgba(30, 58, 138, 0.95);
    color: #ffffff;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.hero-pricing {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.price-block {
    background: rgb(222 249 255 / 85%);
    color: #1f2937;
    border-radius: 10px;
    padding: 1rem 1.25rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.price-label {
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.price-main {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.price-main .num.emphasis {
    font-size: 3.5rem;
    font-weight: 800;
    color: #dc2626; /* 赤 */
    letter-spacing: 1px;
}

.price-main .unit {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
}

.price-sub {
    color: #1f2937;
    font-weight: 700;
}

.price-sub .note {
    font-size: 0.9rem;
    font-weight: 600;
    margin-left: 0.2rem;
}

.price-note {
    font-size: 0.85rem;
    color: #1f2937;
    opacity: 0.9;
    margin-top: 0.25rem;
}

.nowrap { white-space: nowrap; }

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 2rem;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.8rem;
    }
}

.hero-description {
    margin-bottom: 2rem;
}

.hero-description p {
    font-size: 1.1rem;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.hero-note {
    font-size: 0.9rem;
    opacity: 0.8;
    font-style: italic;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

@media (min-width: 768px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #fbbf24;
    color: #1f2937;
}

.btn-primary:hover {
    background: #f59e0b;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(251, 191, 36, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.btn-secondary:hover {
    background: white;
    color: #1f2937;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

.btn-outline {
    background: transparent;
    color: #2563eb;
    border-color: #2563eb;
}

.btn-outline:hover {
    background: #2563eb;
    color: white;
}

.btn-full {
    width: 100%;
    text-align: center;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .hero-visual {
        height: 400px;
    }
}

.image-placeholder {
    width: 300px;
    height: 200px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    text-align: center;
}

.image-placeholder.large {
    width: 400px;
    height: 300px;
    font-size: 2rem;
}

.image-placeholder span {
    font-size: 1rem;
    margin-top: 1rem;
    line-height: 1.4;
}

/* Opening Message Section */
.opening-message {
    padding: 60px 0;
    background: linear-gradient(135deg, #202e57 0%, #304690 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .opening-message {
        padding: 80px 0;
    }
}

.opening-message::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 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.message-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.message-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: white;
}

@media (min-width: 768px) {
    .message-title {
        font-size: 2.5rem;
    }
}

.message-subtitle {
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 2rem;
    color: white;
}

@media (min-width: 768px) {
    .message-subtitle {
        font-size: 2rem;
    }
}

.message-divider {
    width: 80px;
    height: 3px;
    background: white;
    margin: 0 auto 2rem;
    border-radius: 2px;
}

.message-body p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: white;
    opacity: 0.95;
}

.message-note {
    font-size: 0.9rem;
    opacity: 0.8;
    font-style: italic;
    margin-top: 1rem;
}

/* Exterior Images Section */
.exterior-images {
    padding: 40px 0;
    background: white;
}

.images-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .exterior-images {
        padding: 60px 0;
    }
    
    .images-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0;
    }
}

.image-item {
    text-align: center;
}

.exterior-image {
    width: 100%;
    height: auto;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.exterior-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

/* Free Offer Section */
.free-offer {
    padding: 40px 0;
    background: #f8f9fa;
}

@media (min-width: 768px) {
    .free-offer {
        padding: 60px 0;
    }
}

.offer-banner {
    background: #fefefe;
    border: 2px solid #1e3a8a;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

@media (min-width: 768px) {
    .offer-banner {
        padding: 3rem;
        flex-direction: row;
        text-align: left;
    }
}



.offer-left {
    flex: 1;
    text-align: left;
}

.offer-text h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .offer-text h2 {
        font-size: 1.8rem;
    }
}

.offer-button {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.offer-button .btn {
    background: #dc2626;
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(220, 38, 38, 0.2);
}

.offer-button .btn:hover {
    background: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(220, 38, 38, 0.3);
}

.offer-note {
    font-size: 0.85rem;
    color: #1e3a8a;
    margin-top: 0.5rem;
}

.offer-right {
    flex: 0 0 250px;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 300px;
}

@media (min-width: 768px) {
    .offer-right {
        flex: 0 0 300px;
    }
}

.offer-images {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.offer-image {
    width: 100%;
    height: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.offer-image:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.materials-stack {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(-20px);
}

.material {
    position: absolute;
    background: white;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.material-1 {
    width: 110px;
    height: 150px;
    left: 20px;
    z-index: 3;
}

.material-2 {
    width: 18px;
    height: 150px;
    left: 110px;
    z-index: 2;
}

.material-3 {
    width: 130px;
    height: 170px;
    left: 90px;
    z-index: 1;
}

.material-cover {
    width: 100%;
    height: 100%;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
}

.material-logo {
    width: 20px;
    height: 20px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.material-images {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.material-image {
    background: #f3f4f6;
    border-radius: 2px;
}

.material-image.main {
    height: 60%;
    background: linear-gradient(45deg, #e5e7eb, #d1d5db);
}

.material-image.sub {
    height: 20%;
    background: linear-gradient(45deg, #f3f4f6, #e5e7eb);
}

.material-layouts {
    display: flex;
    gap: 0.1rem;
    height: 20%;
}

.layout-item {
    flex: 1;
    background: #f9fafb;
    border-radius: 1px;
}

.material-spine {
    background: #1e3a8a;
    color: white;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8rem;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.material-illustration {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.person-icon {
    font-size: 1.5rem;
}

.speech-bubble {
    width: 20px;
    height: 20px;
    background: #fbbf24;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: #1f2937;
}

.material-title h3 {
    font-size: 0.7rem;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.material-title h4 {
    font-size: 0.6rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.25rem;
}

.material-title .author {
    font-size: 0.5rem;
    color: #6b7280;
    margin-bottom: 0.5rem;
}

.material-band {
    background: #2563eb;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 2px;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.material-band span {
    font-size: 0.5rem;
    font-weight: 600;
    line-height: 1.2;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .section-header {
        margin-bottom: 4rem;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
}

.section-header p {
    font-size: 1.1rem;
    color: #6b7280;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Features Section */
.features {
    padding: 60px 0;
    background: white;
}

.feature-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 4rem;
    text-align: center;
}

@media (min-width: 768px) {
    .features {
        padding: 80px 0;
    }
    
    .feature-item {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        margin-bottom: 6rem;
        text-align: left;
    }
}

.feature-item.overlapping {
    position: relative;
    gap: 0;
    margin-bottom: 8rem;
}

.feature-item.overlapping .feature-image {
    position: relative;
    z-index: 1;
}

.feature-item.overlapping .overlapping-content {
    position: relative;
    z-index: 2;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.7) 0%, rgb(32, 46, 87) 30%, rgb(30, 64, 175, 0.7) 100%);
    color: white;
    padding: 3rem;
    margin-left: -2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.feature-item.overlapping.reverse {
    direction: rtl;
}

.feature-item.overlapping.reverse > * {
    direction: ltr;
}

.feature-item.overlapping.reverse .overlapping-content {
    margin-left: 0;
    margin-right: -2rem;
}

.room-image {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border: 2px solid #dee2e6;
}

.overlapping-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.3;
    color: white;
}

.overlapping-content p {
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.1rem;
    opacity: 0.95;
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-item.reverse {
    direction: rtl;
}

.feature-item.reverse > * {
    direction: ltr;
}

.feature-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-image-real {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-image-real:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.feature-content {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.7) 0%, rgb(32, 46, 87) 30%, rgb(30, 64, 175, 0.7) 100%);
    color: white;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.feature-content h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
    line-height: 1.3;
}

.feature-content h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #fbbf24;
    line-height: 1.3;
}

.feature-content p {
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Q&A Section */
.qa-section {
    position: relative;
    min-height: auto;
    padding: 60px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
}

@media (min-width: 768px) {
    .qa-section {
        min-height: 100vh;
        padding: 0;
    }
    
    .qa-header {
        padding: 6rem 4rem;
        margin-left: -4rem;
        margin-right: -4rem;
    }
}

.qa-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

.qa-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 10;
    margin-top: -2rem;
    background: linear-gradient(to bottom, #f8f9fa 0%, #6A7BA0 100%);
    padding: 4rem 2rem;
    border-radius: 0 0 30px 30px;
    margin-left: -2rem;
    margin-right: -2rem;
}

.qa-title-box {
    display: inline-block;
    background: white;
    padding: 1.5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.qa-title-box h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    line-height: 1;
    margin: 0;
}

@media (min-width: 768px) {
    .qa-title-box {
        padding: 2rem 4rem;
    }
    
    .qa-title-box h2 {
        font-size: 4rem;
    }
}

.qa-content {
    max-width: 800px;
    margin: 0 auto 2rem auto;
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 5;
}

@media (min-width: 768px) {
    .qa-content {
        margin: 0 auto 3rem auto;
        padding: 3rem;
    }
}

.qa-question {
    text-align: center;
    margin-bottom: 3rem;
}

.qa-letter {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .qa-letter {
        font-size: 3rem;
    }
}

.qa-question h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.4;
    margin: 0;
}

.qa-answer h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2563eb;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

.qa-answer p {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.qa-content:last-child {
    margin-bottom: 0;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: #f9fafb;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.testimonial-image {
    height: 200px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.testimonial-content {
    padding: 2rem;
}

.testimonial-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.testimonial-content p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.testimonial-author h4 {
    color: #1f2937;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: #6b7280;
    font-size: 0.9rem;
    line-height: 1.4;
}

.read-more {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
    margin-top: 1rem;
    display: inline-block;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #1d4ed8;
}

/* Company Section */
.company {
    padding: 80px 0;
    background: #f9fafb;
}

.company-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.service-image {
    height: 200px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.service-content {
    padding: 2rem;
}

.service-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.service-content p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 60px 0;
    background: linear-gradient(135deg, #202e57 0%, #304690 100%);
    color: white;
}

@media (min-width: 768px) {
    .contact {
        padding: 80px 0;
    }
}

.contact-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.contact-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefit i {
    color: #fbbf24;
    font-size: 1.2rem;
}

/* Contact Form */
.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 600px;
    width: 100%;
}

@media (min-width: 768px) {
    .contact-form {
        padding: 2.5rem;
    }
}

.form-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e5e7eb;
}

.form-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 1rem;
    line-height: 1.3;
}

@media (min-width: 768px) {
    .form-header {
        margin-bottom: 2rem;
        padding-bottom: 2rem;
    }
    
    .form-header h3 {
        font-size: 1.5rem;
    }
}

.form-header p {
    color: #6b7280;
    line-height: 1.6;
    font-size: 1rem;
    margin: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #374151;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Checkbox and Radio Styles */
.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.checkbox-item,
.radio-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1.4;
}

.checkbox-item input[type="checkbox"],
.radio-item input[type="radio"] {
    width: auto;
    margin: 0;
    margin-top: 0.2rem;
}

.checkbox-item span,
.radio-item span {
    flex: 1;
}

.form-subtitle {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.checkbox-item.required {
    background: #fef3c7;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #f59e0b;
}

.checkbox-item.required span {
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #fbbf24;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #fbbf24;
}

.footer-section p {
    color: #d1d5db;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        padding: 1rem;
    }

    .header-contact {
        gap: 1rem;
    }

    .phone-main {
        font-size: 1.2rem;
    }
    
    .phone-hours {
        font-size: 0.75rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-pricing { grid-template-columns: 1fr; }
    .price-main .num.emphasis { font-size: 2.5rem; }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-visual {
        height: 300px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info h2 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .feature-item {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .feature-item.reverse {
        direction: ltr;
    }
    
    .feature-item.overlapping {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .feature-item.overlapping .overlapping-content {
        margin-left: 0;
        margin-top: -1rem;
    }
    
    .feature-item.overlapping.reverse .overlapping-content {
        margin-right: 0;
    }
    
    .overlapping-content h3 {
        font-size: 1.6rem;
    }
    
    .testimonials-grid,
    .company-services {
        grid-template-columns: 1fr;
    }
    
    .offer-text h2 {
        font-size: 2.5rem;
    }
    
    .qa-title-box {
        padding: 1.5rem 3rem;
    }
    
    .qa-title-box h2 {
        font-size: 3rem;
    }
    
    .qa-content {
        padding: 2rem;
    }
    

    
    .image-placeholder.large {
        width: 300px;
        height: 200px;
        font-size: 1.5rem;
    }
    
    .message-title {
        font-size: 2rem;
    }
    
    .message-subtitle {
        font-size: 1.6rem;
    }
    
    .message-body p {
        font-size: 1rem;
    }
    
    .offer-banner {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    
    
    .offer-left {
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .images-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .exterior-image {
        max-width: 400px;
    }
    
    .offer-text h2 {
        font-size: 1.5rem;
    }
    
    .offer-right {
        flex: none;
    }
    
    .material-1 {
        width: 90px;
        height: 120px;
        left: 0;
    }
    
    .material-2 {
        width: 15px;
        height: 120px;
        left: 75px;
    }
    
    .material-3 {
        width: 105px;
        height: 135px;
        left: 60px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
        max-width: 1200px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .feature-content,
    .testimonial-content,
    .service-content,
    .contact-form {
        padding: 1.5rem;
    }
    
    .offer-text h2 {
        font-size: 2rem;
    }
    
    .qa-title-box {
        padding: 1rem 2rem;
    }
    
    .qa-title-box h2 {
        font-size: 2.5rem;
    }
    
    .qa-content {
        padding: 1.5rem;
    }
    
    .qa-letter {
        font-size: 2.5rem;
    }
    
    .qa-question h3 {
        font-size: 1.3rem;
    }
    
    
    .image-placeholder {
        width: 250px;
        height: 150px;
        font-size: 2rem;
    }
    
    .image-placeholder.large {
        width: 250px;
        height: 150px;
        font-size: 1.2rem;
    }
    
    .checkbox-group,
    .radio-group {
        gap: 0.5rem;
    }
    
    .checkbox-item,
    .radio-item {
        font-size: 0.9rem;
    }
    
    .checkbox-item.required {
        padding: 0.75rem;
    }
    
    .phone-main {
        font-size: 1rem;
    }
    
    .phone-hours {
        font-size: 0.7rem;
    }
    
    .message-title {
        font-size: 1.6rem;
    }
    
    .message-subtitle {
        font-size: 1.3rem;
    }
    
    .message-body p {
        font-size: 0.95rem;
    }
    
    .message-note {
        font-size: 0.8rem;
    }
    
    .offer-banner {
        padding: 1.5rem;
        gap:0;
    }
    
    .offer-text h2 {
        font-size: 1.3rem;
    }
    
    .offer-button .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    
    .material-1 {
        width: 70px;
        height: 100px;
    }
    
    .material-2 {
        width: 12px;
        height: 100px;
        left: 60px;
    }
    
    .material-3 {
        width: 85px;
        height: 110px;
        left: 50px;
    }
    
    .material-title h3 {
        font-size: 0.6rem;
    }
    
    .material-title h4 {
        font-size: 0.5rem;
    }
    
    .material-band span {
        font-size: 0.4rem;
    }
    
    .feature-item.overlapping .overlapping-content {
        padding: 2rem;
        margin-top: -0.5rem;
    }
    
    .feature-item.overlapping.reverse .overlapping-content {
        margin-right: 0;
    }
    
    .overlapping-content h3 {
        font-size: 1.4rem;
    }
    
    .overlapping-content p {
        font-size: 1rem;
    }
}

/* Touch Device Optimization */
@media (hover: none) and (pointer: coarse) {
    .btn:hover {
        transform: none;
    }
    
    .feature-image-real:hover {
        transform: none;
    }
    
    .exterior-image:hover {
        transform: none;
    }
    
    .offer-image:hover {
        transform: none;
    }
    
    .testimonial-card:hover {
        transform: none;
    }
    
    .service-item:hover {
        transform: none;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero {
        background-image: url('material/lunberconnect_exterior_2.JPG');
        background-size: cover;
    }
}

/* Print Styles */
@media print {
    .header,
    .hero-buttons,
    .offer-button,
    .contact-form {
        display: none;
    }
    
    .hero,
    .opening-message,
    .contact {
        background: white !important;
        color: black !important;
    }
    
    .hero::before,
    .opening-message::before {
        display: none;
    }
}