/* Metro Enterprises Custom CSS */

:root {
    /* Color Palette */
    --clr-copper: #c48b59;
    --clr-bronze: #a66f44;
    --clr-teal: #1e6e43;
    --clr-green: #144f2e;
    
    --clr-bg-light: #F4F7F6;
    --clr-surface-light: #FFFFFF;
    --clr-text-main: #111827;
    --clr-text-muted: #4B5563;
    
    --clr-bg-dark: #0F172A;
    --clr-surface-dark: #1E293B;
    --clr-text-main-dark: #F9FAFB;
    --clr-text-muted-dark: #9CA3AF;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --radius-md: 12px;
    --radius-lg: 24px;
    --radius-xl: 40px;
    --radius-full: 9999px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 10px 25px rgba(0, 128, 128, 0.08);
    --shadow-hover: 0 20px 40px rgba(184, 115, 51, 0.15);
}

/* Light Theme (Default) */
body {
    margin: 0;
    font-family: var(--font-body);
    background-color: var(--clr-bg-light);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Base Styles */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-heading);
    margin-top: 0;
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Theming Setup */
body {
    --bg-color: var(--clr-bg-light);
    --surface-color: var(--clr-surface-light);
    --text-main: var(--clr-text-main);
    --text-muted: var(--clr-text-muted);
    --border-color: rgba(0, 0, 0, 0.05);
    background-color: var(--bg-color);
    color: var(--text-main);
}

/* Let's implement a media query for dark mode preference */
@media (prefers-color-scheme: dark) {
    body {
        --bg-color: var(--clr-bg-dark);
        --surface-color: var(--clr-surface-dark);
        --text-main: var(--clr-text-main-dark);
        --text-muted: var(--clr-text-muted-dark);
        --border-color: rgba(255, 255, 255, 0.05);
    }
}

/* Utility Classes */
.container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
}

.text-center { text-align: center; }
.text-copper { color: var(--clr-copper); }
.text-teal { color: var(--clr-teal); }
.gradient-text {
    background: linear-gradient(135deg, var(--clr-copper), var(--clr-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism */
.glass-panel {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--clr-teal), var(--clr-green));
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 128, 128, 0.3);
    animation: pulse-btn 2s infinite;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 128, 128, 0.5);
    animation: none;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--clr-copper);
    color: var(--text-main);
    animation: pulse-btn-outline 2.5s infinite;
}

.btn-outline:hover {
    background: var(--clr-copper);
    color: #fff;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(var(--surface-color), 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-container img {
    height: 40px;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-main);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--clr-teal);
    transition: var(--transition);
}

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

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-main);
}

/* Mobile Menu */
@media (max-width: 991px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--surface-color);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .mobile-toggle {
        display: block;
        z-index: 1001;
    }
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.shape-1 {
    position: absolute;
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,128,128,0.15) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    filter: blur(40px);
    animation: float-shape 20s ease-in-out infinite alternate;
}

.shape-2 {
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(184,115,51,0.15) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    filter: blur(40px);
    animation: float-shape 25s ease-in-out infinite alternate-reverse;
}

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

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 500px;
}

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

.hero-visual {
    position: relative;
}

.visual-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    position: relative;
    z-index: 2;
    border: 1px solid var(--border-color);
    animation: float 6s ease-in-out infinite;
}

.visual-decoration {
    position: absolute;
    top: 2rem;
    left: -2rem;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--clr-copper), var(--clr-bronze));
    border-radius: var(--radius-lg);
    z-index: 1;
    transform: rotate(-3deg);
    opacity: 0.5;
}

@media (max-width: 991px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content p {
        margin: 0 auto 2rem auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .visual-decoration {
        left: 0;
        top: 1rem;
        transform: rotate(-2deg);
    }
}

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

.service-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    animation: float 8s ease-in-out infinite;
    animation-delay: calc(var(--animation-order, 0) * 1s);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--clr-teal), var(--clr-green));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: rgba(0, 128, 128, 0.1);
    color: var(--clr-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--clr-teal);
    color: #fff;
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-desc {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Footer */
.footer {
    background: var(--surface-color);
    padding: 4rem 0 2rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-about p {
    color: var(--text-muted);
    margin-top: 1.5rem;
    max-width: 300px;
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--clr-copper);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (max-width: 991px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    .hero-actions .btn {
        width: 100%;
        box-sizing: border-box;
    }
}

/* Content Pages */
.page-header {
    background: linear-gradient(135deg, rgba(0,128,128,0.05), rgba(184,115,51,0.05));
    padding: 8rem 0 4rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

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

.content-wrapper h2 {
    font-size: 2rem;
    margin: 2rem 0 1rem 0;
    color: var(--clr-teal);
}

.content-wrapper p, .content-wrapper ul {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-size: 1.05rem;
}

.content-wrapper ul {
    padding-left: 1.5rem;
}

.content-wrapper li {
    margin-bottom: 0.5rem;
}

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(184, 115, 51, 0.1);
    color: var(--clr-copper);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

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

.form-control {
    width: 100%;
    padding: 1rem 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--surface-color);
    color: var(--text-main);
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--clr-teal);
    box-shadow: 0 0 0 4px rgba(0, 128, 128, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

@media (max-width: 991px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Metrics Section */
.metrics-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.metrics-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Services Page Styles */
.list-card {
    display: flex;
    gap: 1.5rem;
    background: var(--bg-color);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.list-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s ease;
    z-index: 1;
}

.list-card:hover::before {
    left: 100%;
}

.list-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(30, 110, 67, 0.15);
    border-color: rgba(30, 110, 67, 0.3);
}

.list-card .icon-wrapper,
.compliance-card .icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: transform 0.4s ease;
}

.list-card:hover .icon-wrapper,
.compliance-card:hover .icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

/* Compliance Page Styles */
.compliance-card {
    background: var(--surface-color);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    border-left: 6px solid var(--clr-teal);
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.compliance-card:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-color: var(--clr-teal);
}

.compliance-card[data-color="copper"] { border-left-color: var(--clr-copper); }
.compliance-card[data-color="copper"]:hover { border-color: var(--clr-copper); }

.compliance-card[data-color="green"] { border-left-color: var(--clr-green); }
.compliance-card[data-color="green"]:hover { border-color: var(--clr-green); }

.compliance-card[data-color="bronze"] { border-left-color: var(--clr-bronze); }
.compliance-card[data-color="bronze"]:hover { border-color: var(--clr-bronze); }

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

.stat-card-full {
    grid-column: 1 / -1;
}

.industry-pill {
    padding: 0.5rem 1.25rem;
    background: rgba(30, 110, 67, 0.06);
    color: var(--clr-teal);
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(30, 110, 67, 0.15);
    transition: var(--transition);
    cursor: default;
}

.industry-pill:hover {
    background: var(--clr-teal);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(30, 110, 67, 0.2);
}

.industry-pill-alt {
    padding: 0.5rem 1.25rem;
    background: rgba(196, 139, 89, 0.06);
    color: var(--clr-copper);
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(196, 139, 89, 0.15);
    transition: var(--transition);
    cursor: default;
}

.industry-pill-alt:hover {
    background: var(--clr-copper);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(196, 139, 89, 0.2);
}

@media (max-width: 991px) {
    .metrics-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .metrics-list {
        grid-template-columns: 1fr;
    }
    
    .stat-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card-full {
        grid-column: span 1;
    }
}

/* Contact Modal */
.contact-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.contact-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.contact-modal-content {
    background: var(--surface-color);
    width: 90%;
    max-width: 500px;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: translateY(20px);
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

.contact-modal-overlay.active .contact-modal-content {
    transform: translateY(0);
    opacity: 1;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.close-modal-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.close-modal-btn:hover {
    color: var(--text-main);
}

.modal-body {
    padding: 1.5rem;
}

@media (max-width: 576px) {
    .contact-modal-content {
        width: 95%;
        max-height: 90vh;
        overflow-y: auto;
    }
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse-btn {
    0% { box-shadow: 0 0 0 0 rgba(30, 110, 67, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(30, 110, 67, 0); }
    100% { box-shadow: 0 0 0 0 rgba(30, 110, 67, 0); }
}

@keyframes float-shape {
    0% { transform: translate(0, 0) rotate(0deg) scale(1); }
    33% { transform: translate(30px, -50px) rotate(10deg) scale(1.1); }
    66% { transform: translate(-20px, 20px) rotate(-5deg) scale(0.9); }
    100% { transform: translate(0, 0) rotate(0deg) scale(1); }
}

@keyframes pulse-btn-outline {
    0% { box-shadow: 0 0 0 0 rgba(184, 115, 51, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(184, 115, 51, 0); }
    100% { box-shadow: 0 0 0 0 rgba(184, 115, 51, 0); }
}