* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #d4af37;
    --accent-color: #2c3e50;
    --text-light: #ecf0f1;
    --text-dark: #34495e;
    --white: #ffffff;
    --gray: #95a5a6;
    --gradient: linear-gradient(135deg, #1a1a1a 0%, #2c3e50 100%);
    --bg-light: #ffffff;
    --bg-medium: #f8f9fa;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --primary-color: #1a1a1a;
    --secondary-color: #d4af37;
    --accent-color: #3d5a80;
    --text-light: #ecf0f1;
    --text-dark: #b0b0b0;
    --white: #1a1a1a;
    --gray: #6c757d;
    --gradient: linear-gradient(135deg, #1a1a1a 0%, #2c3e50 100%);
    --bg-light: #1a1a1a;
    --bg-medium: #2a2a2a;
    --shadow-color: rgba(255, 255, 255, 0.1);
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--bg-light);
    transition: background 0.3s ease, color 0.3s ease;
}

/* Dark Mode Toggle */
.dark-mode-toggle {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 9999;
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.dark-mode-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.dark-mode-toggle i {
    color: var(--white);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.dark-mode-toggle:active i {
    transform: rotate(180deg);
}

/* Live Support Buttons */
.live-support {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9998;
}

.support-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    margin-bottom: 15px;
    text-decoration: none;
}

.support-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.whatsapp-btn {
    background: #25d366;
}

.chat-btn {
    background: var(--secondary-color);
}

.call-btn {
    background: #34b7f1;
}

.support-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 12px;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.support-btn:hover .support-tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}

.support-tooltip::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid var(--primary-color);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 380px;
    height: 600px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    z-index: 9997;
    display: none;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.chat-widget.active {
    display: flex;
    transform: scale(1);
}

/* AI Status Indicator */
.ai-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.ai-status-dot {
    width: 8px;
    height: 8px;
    background: #27ae60;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.typing-indicator {
    display: none;
    padding: 12px 16px;
    background: var(--white);
    color: var(--text-dark);
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    max-width: 70%;
    margin-bottom: 1rem;
}

.typing-indicator.active {
    display: block;
}

.typing-dots {
    display: flex;
    gap: 4px;
    align-items: center;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--text-dark);
    border-radius: 50%;
    animation: typingDot 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingDot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Quick Actions */
.quick-actions {
    padding: 1rem;
    background: #f8f9fa;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    max-height: 120px;
    overflow-y: auto;
}

.quick-action-btn {
    padding: 6px 12px;
    background: var(--white);
    border: 1px solid var(--secondary-color);
    color: var(--secondary-color);
    border-radius: 15px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.quick-action-btn:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Message with Options */
.message-options {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.option-btn {
    padding: 8px 12px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--secondary-color);
    color: var(--text-dark);
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
}

.option-btn:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateX(5px);
}

/* AI Confidence Badge */
.ai-confidence {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(39, 174, 96, 0.1);
    color: #27ae60;
    border-radius: 12px;
    font-size: 0.75rem;
    margin-left: 8px;
}

/* Chat Analytics */
.chat-analytics {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 6px;
    border-radius: 10px;
}

/* Knowledge Base Indicator */
.kb-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: rgba(52, 152, 219, 0.1);
    color: #3498db;
    border-radius: 12px;
    font-size: 0.75rem;
    margin-left: 8px;
}

.kb-indicator i {
    font-size: 0.7rem;
}

.chat-header {
    background: var(--gradient);
    color: var(--white);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h3 {
    font-size: 1.2rem;
    margin: 0;
}

.chat-close {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

.chat-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.chat-messages {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    background: #f8f9fa;
}

.chat-message {
    margin-bottom: 1rem;
    display: flex;
    animation: fadeInUp 0.3s ease;
}

.chat-message.user {
    justify-content: flex-end;
}

.message-bubble {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 18px;
    position: relative;
}

.chat-message.agent .message-bubble {
    background: var(--white);
    color: var(--text-dark);
    border-bottom-left-radius: 4px;
}

.chat-message.user .message-bubble {
    background: var(--secondary-color);
    color: var(--white);
    border-bottom-right-radius: 4px;
}

.chat-input {
    padding: 1.5rem;
    background: var(--white);
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 1rem;
}

.chat-input input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
}

.chat-input input:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.chat-send {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-send:hover {
    background: #b8941f;
    transform: scale(1.05);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h1 {
    color: var(--white);
    font-size: 1.8rem;
    font-weight: 700;
}

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

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1600585154526-990dced4db0d?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1000&q=80') center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

/* Buttons */
.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 0;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.btn-primary:hover {
    background: #b8941f;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--secondary-color);
}

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

.btn-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.btn-link:hover {
    color: #b8941f;
    transform: translateX(5px);
}

/* Sections */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-dark);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    background: var(--white);
}

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

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 10px;
    background: var(--white);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* Showcase Section */
.showcase {
    background: #f8f9fa;
}

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

.showcase-item {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.showcase-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.showcase-image {
    height: 250px;
    overflow: hidden;
}

.showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.showcase-content {
    padding: 1.5rem;
}

.showcase-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

/* Stats Section */
.stats {
    background: var(--gradient);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* CTA Section */
.cta {
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 50px 0 20px;
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.footer-section p {
    margin-bottom: 1rem;
    line-height: 1.8;
    opacity: 0.8;
}

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

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

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--secondary-color);
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #b8941f;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Micro Animations */
.hover-lift {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.hover-scale {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-scale:hover {
    transform: scale(1.05);
}

.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.scroll-reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* Staggered animations */
.stagger-item {
    opacity: 0;
    transform: translateY(30px);
}

.stagger-item.active {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s ease;
}

.stagger-item:nth-child(1) { transition-delay: 0.1s; }
.stagger-item:nth-child(2) { transition-delay: 0.2s; }
.stagger-item:nth-child(3) { transition-delay: 0.3s; }
.stagger-item:nth-child(4) { transition-delay: 0.4s; }

/* Magnetic button effect */
.magnetic-btn {
    position: relative;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Parallax effect */
.parallax {
    transform: translateZ(0);
    will-change: transform;
}

/* Image hover effects */
.img-zoom {
    overflow: hidden;
}

.img-zoom img {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.img-zoom:hover img {
    transform: scale(1.1);
}

.img-overlay {
    position: relative;
    overflow: hidden;
}

.img-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.img-overlay:hover::before {
    opacity: 1;
}

/* Text typing effect */
.typing-effect {
    overflow: hidden;
    border-right: 3px solid var(--secondary-color);
    white-space: nowrap;
    animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--secondary-color) }
}

/* Loading animations */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(212, 175, 55, 0.3);
    border-top: 4px solid var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Bounce animations */
.bounce {
    animation: bounce 2s infinite;
}

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

/* Shake animation */
.shake {
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
    20%, 40%, 60%, 80% { transform: translateX(10px); }
}

/* Page Hero */
.page-hero {
    height: 60vh;
    background: url('https://images.unsplash.com/photo-1600607687644-c7171b42498b?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1000&q=80') center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.page-hero-content {
    position: relative;
    z-index: 1;
}

.page-hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.page-hero-content p {
    font-size: 1.2rem;
    color: var(--secondary-color);
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

/* About Page Styles */
.about-intro {
    padding: 80px 0;
    background: var(--white);
}

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

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.highlight-item i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-top: 0.5rem;
}

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

.about-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

/* Mission & Vision */
.mission-vision {
    padding: 80px 0;
    background: #f8f9fa;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.mission-card, .vision-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mission-card:hover, .vision-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--white);
    font-size: 2rem;
}

.mission-card h3, .vision-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.mission-card p, .vision-card p {
    line-height: 1.8;
    color: var(--text-dark);
}

/* Team Section */
.team {
    padding: 80px 0;
    background: var(--white);
}

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

.team-member {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.member-image {
    height: 300px;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.team-member:hover .member-image img {
    transform: scale(1.05);
}

.member-info {
    padding: 2rem;
    text-align: center;
}

.member-info h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.member-info p {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.member-social a {
    width: 35px;
    height: 35px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.member-social a:hover {
    background: #b8941f;
    transform: translateY(-3px);
}

/* Certificates Section */
.certificates {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.certificate-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.certificate-item:hover {
    transform: translateY(-5px);
}

.certificate-item i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.certificate-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.certificate-item p {
    color: var(--text-dark);
}

/* Projects Page Styles */
.projects-filter {
    padding: 3rem 0;
    background: var(--white);
    border-bottom: 1px solid #e0e0e0;
}

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

.filter-btn {
    padding: 10px 25px;
    background: transparent;
    border: 2px solid var(--accent-color);
    color: var(--text-dark);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

.projects-grid-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

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

.project-item {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.project-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.project-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-item:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.6) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-item:hover .project-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: var(--white);
    padding: 2rem;
}

.project-status {
    display: inline-block;
    padding: 5px 15px;
    background: var(--secondary-color);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.project-status.ongoing {
    background: #e74c3c;
}

.overlay-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.overlay-content p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.overlay-content .btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: none;
}

.overlay-content .btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--white);
}

/* Project Modal */
.project-details {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.project-detail-modal {
    background: var(--white);
    border-radius: 15px;
    max-width: 1000px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: #b8941f;
    transform: rotate(90deg);
}

.modal-close i {
    color: var(--white);
    font-size: 1.2rem;
}

.modal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
}

.modal-image {
    border-radius: 10px;
    overflow: hidden;
}

.modal-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.modal-info h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.project-location {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.project-specs {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.spec-item i {
    color: var(--secondary-color);
}

.project-description {
    line-height: 1.8;
    margin-bottom: 2rem;
}

.project-features h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.project-features ul {
    list-style: none;
}

.project-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.project-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Services Page Styles */
.services-intro {
    padding: 80px 0;
    background: var(--white);
    text-align: center;
}

.services-intro-content {
    max-width: 800px;
    margin: 0 auto;
}

.services-intro-content h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.services-intro-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.services-main {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.service-item {
    background: var(--white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.service-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--white);
    font-size: 2rem;
}

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

.service-item p {
    margin-bottom: 2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.service-features {
    list-style: none;
    margin-bottom: 2rem;
}

.service-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-dark);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Process Timeline */
.process {
    padding: 80px 0;
    background: var(--white);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.process-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    text-align: left;
}

.process-number {
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.process-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.process-content p {
    color: var(--text-dark);
    line-height: 1.6;
}

/* Quality Standards */
.quality-standards {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.quality-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.quality-item:hover {
    transform: translateY(-5px);
}

.quality-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 1.8rem;
}

.quality-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.quality-item p {
    color: var(--text-dark);
}

/* Contact Page Styles */
.contact-info {
    padding: 60px 0;
    background: var(--white);
}

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

.contact-info-item {
    text-align: center;
    padding: 2rem;
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 1.8rem;
}

.contact-info-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.contact-info-item p {
    color: var(--text-dark);
    line-height: 1.8;
}

.contact-main {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.contact-form-section {
    background: var(--white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-header {
    margin-bottom: 2rem;
}

.form-header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.form-header p {
    color: var(--text-dark);
    line-height: 1.6;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin: 0;
}

.form-checkbox label {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.contact-map-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.map-container {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.map-container h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.map-wrapper {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.map-wrapper iframe {
    width: 100%;
    height: 450px;
    border: none;
}

.office-info {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.office-info h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.office-hours {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
}

.hours-item span:first-child {
    font-weight: 600;
    color: var(--text-dark);
}

.hours-item span:last-child {
    color: var(--secondary-color);
    font-weight: 500;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: var(--white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.faq-item.active {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.faq-question {
    padding: 1.5rem;
    background: var(--white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
}

.faq-question i {
    color: var(--secondary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: #f8f9fa;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 1.5rem;
}

.faq-answer p {
    margin: 0;
    line-height: 1.8;
    color: var(--text-dark);
}

/* Reservation Page Styles */
.reservation-intro {
    padding: 80px 0;
    background: var(--white);
    text-align: center;
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
}

.intro-content h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.intro-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.reservation-form-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.reservation-form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.form-steps {
    display: flex;
    justify-content: space-between;
    padding: 2rem;
    background: var(--gradient);
    position: relative;
}

.step {
    text-align: center;
    color: var(--white);
    opacity: 0.5;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    z-index: 2;
}

.step.active {
    opacity: 1;
    transform: scale(1.1);
}

.step.completed {
    opacity: 0.8;
}

.step-number {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    transition: all 0.3s ease;
}

.step.active .step-number {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.step.completed .step-number {
    background: #27ae60;
}

.step-title {
    font-size: 0.9rem;
    font-weight: 500;
}

.reservation-form {
    padding: 3rem;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeInUp 0.5s ease;
}

.form-step h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-align: center;
}

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

.project-card {
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.project-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.project-card input[type="radio"] {
    display: none;
}

.project-card input[type="radio"]:checked + .radio-custom + .project-info {
    background: rgba(212, 175, 55, 0.1);
}

.project-card input[type="radio"]:checked + .radio-custom {
    border-color: var(--secondary-color);
    background: var(--secondary-color);
}

.project-card input[type="radio"]:checked + .radio-custom::after {
    transform: scale(1);
}

.project-image {
    height: 150px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.project-info {
    padding: 1.5rem;
    transition: background 0.3s ease;
}

.project-info h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.project-info p {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-dark);
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid #ccc;
    border-radius: 50%;
    margin-right: 0.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 10px;
    height: 10px;
    background: var(--white);
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.datetime-selection {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.personal-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.confirmation-summary {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0;
    border-bottom: 1px solid #e0e0e0;
}

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

.summary-item strong {
    color: var(--primary-color);
}

.form-navigation {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2rem;
}

.reservation-info {
    padding: 80px 0;
    background: var(--white);
}

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

.info-card {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.info-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 1.8rem;
}

.info-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--primary-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

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

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

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

    .showcase-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-content h2 {
        font-size: 1.8rem;
    }

    /* About Page Responsive */
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .mission-vision-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    /* Services Page Responsive */
    .services-grid {
        grid-template-columns: 1fr;
    }

    .process-timeline {
        grid-template-columns: 1fr;
    }

    .process-item {
        text-align: center;
        flex-direction: column;
        gap: 1rem;
    }

    /* Contact Page Responsive */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .map-wrapper iframe {
        height: 300px;
    }

    .hours-item {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    /* Projects Page Responsive */
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .filter-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }

    .filter-btn {
        width: auto;
        min-width: 120px;
    }

    .modal-content {
        grid-template-columns: 1fr;
    }

    /* Mobile Tablet Optimizations */
    .container {
        padding: 0 15px;
    }

    section {
        padding: 60px 0;
    }

    .footer-section p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .section-header p {
        font-size: 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    /* Mobile Hero */
    .hero {
        height: 80vh;
        background-attachment: scroll;
    }

    .hero-content {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn {
        width: 100%;
        max-width: 250px;
    }

    /* Mobile Navigation */
    .header {
        position: fixed;
        background: rgba(26, 26, 26, 0.98);
    }

    .navbar {
        padding: 0.8rem 0;
    }

    .nav-brand h1 {
        font-size: 1.4rem;
    }

    .nav-menu {
        top: 60px;
    }

    .nav-menu li {
        margin: 0.5rem 0;
    }

    /* Mobile Features */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    /* Mobile Showcase */
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Mobile Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .stat-item {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    /* Mobile Page Hero */
    .page-hero {
        height: 50vh;
    }

    .page-hero-content h1 {
        font-size: 2rem;
    }

    /* Mobile About Page */
    .about-text h2 {
        font-size: 1.8rem;
    }

    .about-text p {
        font-size: 0.95rem;
    }

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

    .highlight-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .highlight-item i {
        font-size: 1.5rem;
    }

    .mission-vision-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .mission-card, .vision-card {
        padding: 2rem;
    }

    .card-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    /* Mobile Team */
    .team-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .member-image {
        height: 250px;
    }

    /* Mobile Services */
    .services-intro-content h2 {
        font-size: 1.8rem;
    }

    .services-intro-content p {
        font-size: 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-item {
        padding: 2rem;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .process-timeline {
        gap: 1rem;
    }

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

    .process-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .process-content h3 {
        font-size: 1.1rem;
    }

    /* Mobile Projects */
    .filter-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }

    .filter-btn {
        padding: 8px 20px;
        font-size: 0.9rem;
        min-width: 100px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .project-image {
        height: 200px;
    }

    .overlay-content h3 {
        font-size: 1.2rem;
    }

    .overlay-content p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    /* Mobile Contact */
    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-info-item {
        padding: 1.5rem;
    }

    .contact-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }

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

    .form-header h2 {
        font-size: 1.5rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 0.9rem;
    }

    .map-container {
        padding: 1.5rem;
    }

    .map-container h3 {
        font-size: 1.2rem;
    }

    .map-wrapper iframe {
        height: 250px;
    }

    .office-info {
        padding: 1.5rem;
    }

    .office-info h3 {
        font-size: 1.2rem;
    }

    .hours-item {
        padding: 0.8rem;
    }

    .faq-question {
        padding: 1rem;
    }

    .faq-question h3 {
        font-size: 1rem;
    }

    .faq-item.active .faq-answer {
        padding: 1rem;
        font-size: 0.9rem;
    }

    /* Mobile Footer */
    .footer {
        padding: 30px 0 15px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-section h3,
    .footer-section h4 {
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    /* Mobile Form Elements */
    input, textarea, select {
        font-size: 16px !important; /* Prevents zoom on iOS */
    }

    /* Mobile Touch Targets */
    .btn, button, a {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-toggle span {
        width: 22px;
        height: 2px;
    }

    /* Mobile Scroll优化 */
    html {
        scroll-behavior: smooth;
    }

    /* Mobile Image Optimization */
    img {
        max-width: 100%;
        height: auto;
    }

    /* Mobile Text Optimization */
    body {
        font-size: 16px;
        line-height: 1.5;
    }

    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.3rem; }
    h4 { font-size: 1.1rem; }
}