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

:root {
    /* Brand color system – warm luxury palette */
    --primary-color: #D4A574; /* 金棕 - 交互主色 */
    --primary-color-dark: #5C3A21; /* 深棕 - 强调/悬停 */
    --secondary-color: #F2C6B6; /* 柔粉 - 点缀 */

    --text-primary: #2A3441; /* 深蓝灰 - 主文字 */
    --text-secondary: #7A746C; /* 中性文字 */

    --background-primary: #F9F5F0; /* 米白 - 页面主背景 */
    --background-secondary: #E8D5C4; /* 暖灰 - 分块背景/卡片 */
    --panel-elevated: #FFFFFF;

    --border-color: #E1D2C3;

    --shadow-light: 0 10px 30px rgba(92, 58, 33, 0.08);
    --shadow-medium: 0 16px 45px rgba(42, 52, 65, 0.2);

    --border-radius: 16px;
    --radius-pill: 999px;

    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--background-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5 {
    font-family: 'Playfair Display', 'Times New Roman', serif;
    letter-spacing: 0.02em;
    color: var(--text-primary);
}

h1.hero-title {
    font-weight: 700;
}

.section-header h2 {
    font-weight: 600;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(232, 213, 196, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(209, 186, 160, 0.6);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color-dark);
    letter-spacing: 0.06em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 400;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-color-dark);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background:
        linear-gradient(135deg, rgba(42, 52, 65, 0.04), rgba(212, 165, 116, 0.12)),
        radial-gradient(circle at top left, rgba(212, 165, 116, 0.3), transparent 55%),
        radial-gradient(circle at bottom right, rgba(242, 198, 182, 0.35), transparent 55%),
        var(--background-primary);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); /* 12栏等分：6+6 */
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn-primary, .btn-secondary {
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: #2A1A10;
    border: 1px solid var(--primary-color);
    box-shadow: 0 0 0 rgba(212, 165, 116, 0.0);
}

.btn-primary:hover {
    background: var(--primary-color-dark);
    color: #F9F5F0;
    border-color: var(--primary-color-dark);
    transform: translateY(-2px);
    box-shadow: 0 0 18px rgba(212, 165, 116, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color-dark);
    border: 1px solid rgba(212, 165, 116, 0.6);
}

.btn-secondary:hover {
    background: rgba(232, 213, 196, 0.7);
    color: var(--primary-color-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

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

.hero-placeholder, .about-placeholder {
    width: 100%;
    height: 400px;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 2px dashed var(--border-color);
}

.hero-case-display {
    width: 100%;
    height: 420px;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
    isolation: isolate;
}

.hero-case-display img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.hero-case-display::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, rgba(10, 8, 5, 0.15), rgba(10, 8, 5, 0.55));
    mix-blend-mode: multiply;
    pointer-events: none;
}

.hero-case-overlay {
    position: absolute;
    bottom: 1.8rem;
    left: 1.8rem;
    right: 1.8rem;
    padding: 1.4rem 1.6rem;
    border-radius: 20px;
    background: rgba(42, 52, 65, 0.55);
    border: 1px solid rgba(249, 245, 240, 0.35);
    color: #F9F5F0;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transform: translateY(40%);
    opacity: 0;
    transition: var(--transition);
}

.hero-case-display:hover {
    transform: translateY(-6px);
}

.hero-case-display:hover img {
    transform: scale(1.05);
}

.hero-case-display:hover .hero-case-overlay {
    transform: translateY(0);
    opacity: 1;
}

.case-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.case-info p {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.vr-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(212, 165, 116, 0.9);
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 500;
}

.vr-badge .vr-icon {
    font-size: 1.1rem;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.hero-placeholder p, .about-placeholder p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.6rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--background-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--panel-elevated);
    padding: 2.4rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(225, 210, 195, 0.8);
    box-shadow: var(--shadow-light);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio {
    padding: 80px 0;
    background: var(--background-secondary);
}

.projects {
    padding: 90px 0;
    background: var(--background-primary);
}

.projects-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.projects-hint {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 900px;
}

/* Masonry (waterfall) layout */
.masonry {
    column-count: 3;
    column-gap: 1.6rem;
}

.masonry-item {
    break-inside: avoid;
    margin: 0 0 1.6rem;
}

.project-card {
    cursor: pointer;
}

.project-media {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    background: var(--panel-elevated);
    border: 1px solid rgba(225, 210, 195, 0.9);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.project-media img {
    width: 100%;
    height: auto;
    display: block;
    transform: scale(1);
    transition: transform 0.8s ease;
}

.project-media::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(155deg, rgba(42, 52, 65, 0.02), rgba(42, 52, 65, 0.35));
    opacity: 0.9;
    pointer-events: none;
}

.project-glass {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 18px;
    background: rgba(42, 52, 65, 0.55);
    border: 1px solid rgba(249, 245, 240, 0.32);
    color: #F9F5F0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.project-glass-left h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #F9F5F0;
}

.project-glass-left p {
    font-size: 0.95rem;
    opacity: 0.85;
}

.btn-vr {
    padding: 10px 18px;
    font-size: 0.95rem;
    white-space: nowrap;
}

.project-card:hover .project-media {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(212, 165, 116, 0.9);
}

.project-card:hover .project-media img {
    transform: scale(1.05);
}

.project-card:hover .project-glass {
    opacity: 1;
    transform: translateY(0);
}

.project-media.placeholder {
    height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(232, 213, 196, 0.75), rgba(249, 245, 240, 0.95));
}

.placeholder-inner {
    text-align: center;
    padding: 2rem;
    border-radius: 18px;
    background: rgba(249, 245, 240, 0.7);
    border: 1px solid rgba(212, 165, 116, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.placeholder-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--primary-color-dark);
    margin-bottom: 0.5rem;
}

.placeholder-sub {
    color: var(--text-secondary);
}

/* Project detail template panel */
.project-detail {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 2000;
}

.project-detail.is-open {
    display: block;
}

.project-detail-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(42, 52, 65, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.project-detail-panel {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: min(1100px, calc(100vw - 40px));
    max-height: min(86vh, 900px);
    overflow: hidden;
    border-radius: 28px;
    background: rgba(249, 245, 240, 0.92);
    border: 1px solid rgba(212, 165, 116, 0.55);
    box-shadow: var(--shadow-medium);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.project-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem 1.6rem;
    border-bottom: 1px solid rgba(225, 210, 195, 0.7);
}

.project-detail-title h2 {
    font-size: 2rem;
    margin-bottom: 0.35rem;
}

.project-detail-title p {
    color: var(--text-secondary);
}

.project-detail-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.project-detail-body {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 1.5rem;
    padding: 1.6rem;
    overflow: auto;
    max-height: calc(min(86vh, 900px) - 90px);
}

.project-gallery {
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(225, 210, 195, 0.8);
    background: #fff;
    box-shadow: var(--shadow-light);
    min-height: 420px;
}

.gallery-viewport {
    position: relative;
    height: 100%;
}

.project-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.01);
}

.gallery-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(42, 52, 65, 0.05), rgba(42, 52, 65, 0.25));
    pointer-events: none;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    border-radius: 999px;
    border: 1px solid rgba(249, 245, 240, 0.5);
    background: rgba(42, 52, 65, 0.55);
    color: #F9F5F0;
    font-size: 1.8rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-nav:hover {
    background: rgba(212, 165, 116, 0.85);
    color: #2A1A10;
    box-shadow: 0 0 18px rgba(212, 165, 116, 0.55);
}

.gallery-nav.prev { left: 14px; }
.gallery-nav.next { right: 14px; }

.project-meta {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.meta-card {
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(225, 210, 195, 0.85);
    box-shadow: var(--shadow-light);
    padding: 1.25rem 1.25rem 1.35rem;
}

.meta-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.85rem;
}

.meta-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
}

.meta-table th,
.meta-table td {
    text-align: left;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(225, 210, 195, 0.7);
    vertical-align: top;
    font-size: 0.98rem;
}

.meta-table th {
    width: 34%;
    color: var(--primary-color-dark);
    font-weight: 600;
    font-family: 'Noto Sans SC', sans-serif;
}

.meta-table tr:last-child th,
.meta-table tr:last-child td {
    border-bottom: none;
}

.meta-cta p {
    color: var(--text-secondary);
    margin-bottom: 1.1rem;
    line-height: 1.7;
}

.meta-cta-actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .masonry { column-count: 2; }
    .project-detail-body { grid-template-columns: 1fr; }
    .project-gallery { min-height: 360px; }
}

@media (max-width: 768px) {
    .masonry { column-count: 1; }
    .project-detail-panel { width: calc(100vw - 24px); border-radius: 22px; }
    .project-detail-header { padding: 1.2rem; }
    .project-detail-body { padding: 1.2rem; }
    .project-detail-title h2 { font-size: 1.6rem; }
    .project-gallery { min-height: 300px; }
}

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

.portfolio-item {
    background: var(--panel-elevated);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.portfolio-image {
    height: 250px;
    background: var(--background-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.vr-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(42, 52, 65, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    color: white;
    font-weight: 500;
}

.vr-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.portfolio-item:hover .vr-overlay {
    opacity: 1;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-placeholder {
    opacity: 0.6;
    cursor: default !important;
}

.portfolio-placeholder:hover {
    transform: none !important;
}

.image-placeholder {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.portfolio-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--background-primary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.about-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.about-stats {
    display: flex;
    gap: 2rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background:
        linear-gradient(135deg, rgba(232, 213, 196, 0.95), rgba(249, 245, 240, 0.98)),
        url('../images/汤臣装饰-集美江悦.png') center/cover no-repeat;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.contact-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.contact-item p {
    color: var(--text-secondary);
}

.contact-form {
    background: rgba(249, 245, 240, 0.92);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(212, 165, 116, 0.6);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(212, 165, 116, 0.5);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--background-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.3);
}

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

.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    background-color: var(--background-secondary);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-primary:disabled {
    background-color: var(--text-secondary);
    border-color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-primary:disabled:hover {
    background-color: var(--text-secondary);
    border-color: var(--text-secondary);
    transform: none;
    box-shadow: none;
}

/* Contact Notice Styles */
.contact-notice {
    background: rgba(42, 52, 65, 0.65);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-medium);
    color: #F9F5F0;
    border: 1px solid rgba(249, 245, 240, 0.3);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.notice-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #F9F5F0;
}

.notice-content p {
    color: rgba(249, 245, 240, 0.85);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(249, 245, 240, 0.08);
    border-radius: 8px;
    transition: var(--transition);
}

.contact-method:hover {
    background: rgba(212, 165, 116, 0.22);
    transform: translateX(5px);
}

.method-icon {
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.method-info strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #F9F5F0;
}

.method-info p {
    color: rgba(249, 245, 240, 0.85);
    margin: 0;
    font-size: 1rem;
}

/* Footer */
.footer {
    background: #2A3441;
    color: #F9F5F0;
    padding: 60px 0 30px;
}

.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;
    font-weight: 600;
}

.footer-section h3 {
    font-size: 1.5rem;
}

.footer-section h4 {
    font-size: 1.1rem;
}

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

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

.footer-section a {
    color: #D9D7D3;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: #FFFFFF;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    padding: 8px 16px;
    background: rgba(249, 245, 240, 0.08);
    border-radius: 6px;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    color: #2A1A10 !important;
}

.footer-bottom {
    border-top: 1px solid rgba(249, 245, 240, 0.08);
    padding-top: 2rem;
    text-align: center;
    color: #D9D7D3;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Disclaimer Styles */
.disclaimer {
    border-top: 1px solid rgba(249, 245, 240, 0.12);
    padding-top: 2rem;
    margin-top: 2rem;
}

.disclaimer-content h4 {
    color: #FFFFFF;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
}

.disclaimer-content p {
    color: #D9D7D3;
    font-size: 0.85rem;
    line-height: 1.6;
    text-align: justify;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: var(--transition);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2.2rem;
        text-align: left;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .hero-buttons {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        justify-content: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .hero-placeholder, .about-placeholder {
        height: 300px;
    }

    .placeholder-icon {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .nav-container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .services, .portfolio, .about, .contact {
        padding: 60px 0;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }

    .about-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .footer {
        padding: 40px 0 20px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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

.service-card,
.portfolio-item {
    animation: fadeInUp 0.6s ease-out;
}

/* Hover effects */
.service-card:hover .service-icon {
    transform: scale(1.1);
    transition: var(--transition);
}

.portfolio-item:hover .image-placeholder {
    color: var(--primary-color);
}