/* ============================================
   Civic Directive - Modern Professional Styling
   ============================================ */

/* CSS Variables - Steel Blue & Copper Amber palette */
:root {
    --color-primary: #1b3a4b;
    --color-primary-light: #2c5f7c;
    --color-primary-dark: #0d1b2a;
    --color-accent: #c47a3a;
    --color-accent-light: #d4956b;
    --color-text: #1a2332;
    --color-text-light: #5a6d7e;
    --color-text-muted: #8a9bac;
    --color-white: #ffffff;
    --color-gray-50: #f5f7f9;
    --color-gray-100: #e8ecf0;
    --color-gray-200: #d1d8e0;
    --color-gray-800: #141e2b;
    --color-gray-900: #0d1520;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --shadow-sm: 0 1px 2px 0 rgba(13, 27, 42, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(13, 27, 42, 0.1), 0 2px 4px -1px rgba(13, 27, 42, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(13, 27, 42, 0.1), 0 4px 6px -2px rgba(13, 27, 42, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(13, 27, 42, 0.12), 0 10px 10px -5px rgba(13, 27, 42, 0.06);
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.25rem;
    color: var(--color-text);
    font-weight: 400;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
}

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

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

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
}

.nav-brand a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

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

.nav-menu a:not(.dropdown-toggle)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-normal);
}

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

.nav-menu a:not(.dropdown-toggle):hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition-fast);
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    margin-left: 6px;
    margin-bottom: 2px;
    transition: transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-toggle::after {
    transform: rotate(-135deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -1rem;
    min-width: 240px;
    background-color: var(--color-white);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    padding: 0.75rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    list-style: none;
    z-index: 100;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--color-text);
    font-weight: 400;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover {
    background-color: var(--color-gray-50);
    color: var(--color-accent);
    padding-left: 1.75rem;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('images/hero.jpg.webp') center center / cover no-repeat;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(13, 27, 42, 0.7) 0%,
        rgba(13, 27, 42, 0.5) 40%,
        rgba(13, 27, 42, 0.65) 100%
    );
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 50% 50%, rgba(196, 122, 58, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 20% 80%, rgba(27, 58, 75, 0.2) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--color-white);
    padding: 2rem;
    max-width: 800px;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.tagline {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 300;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    color: var(--color-accent-light);
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Section Styling */
section {
    padding: 6rem 0;
}

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

.section-header h2 {
    margin-bottom: 1rem;
}

.section-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    margin: 0 auto 1.5rem;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background-color: var(--color-white);
}

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

.about-text p {
    color: var(--color-text);
    margin-bottom: 1.25rem;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    border-radius: 8px;
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Leadership Section */
.leadership {
    background-color: var(--color-gray-50);
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.leader-card {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    text-align: center;
    transition: all var(--transition-normal);
}

.leader-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.leader-headshot {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.leader-headshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leader-headshot svg {
    width: 48px;
    height: 48px;
    color: var(--color-text-muted);
}

.leader-name {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    color: var(--color-primary-dark);
}

.leader-name a {
    color: var(--color-primary-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.leader-name a:hover {
    color: var(--color-accent);
}

/* Bio page hero */
.bio-hero {
    background-color: var(--color-primary-dark);
    padding: 5rem 0 4rem;
    color: var(--color-white);
}

.bio-hero-content .back-link {
    display: inline-block;
    margin-bottom: 1.5rem;
}

.bio-hero-content h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.75rem;
    color: var(--color-white);
}

.bio-hero-content .lead {
    color: var(--color-accent-light);
    font-size: 1.125rem;
    margin-bottom: 0;
}

.leader-title {
    font-size: 0.95rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 0;
}

/* Bio Photo */
.bio-photo {
    float: right;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 30%;
    margin: 0.25rem 0 1rem 1.5rem;
    box-shadow: var(--shadow-md);
    border: 3px solid var(--color-gray-100);
    shape-outside: circle(50%);
}

@media (max-width: 600px) {
    .bio-photo {
        width: 120px;
        height: 120px;
        margin: 0.25rem 0 1rem 1rem;
    }
}

/* Services Section */
.services {
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

a.service-card {
    display: block;
    text-decoration: none;
}

.service-card {
    background-color: var(--color-white);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
    cursor: pointer;
}

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

.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--color-primary-dark);
}

.service-card p {
    color: var(--color-text-light);
    margin-bottom: 0;
    line-height: 1.7;
}

/* Service Detail Pages */
.service-hero {
    position: relative;
    background-color: var(--color-primary-dark);
    padding: 8rem 0 4rem;
    margin-top: 60px;
    background-size: cover;
    background-position: center;
}

.service-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(13, 27, 42, 0.75) 0%,
        rgba(13, 27, 42, 0.6) 50%,
        rgba(13, 27, 42, 0.7) 100%
    );
}

.service-hero--survey {
    background-image: url('images/survey.webp');
}

.service-hero--gis {
    background-image: url('images/GIS.webp');
}

.service-hero--policy {
    background-image: url('images/policy.png');
}

.service-hero--urban-planning {
    background-image: url('images/urbanplanning.webp');
}

.service-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.back-link {
    display: inline-block;
    color: var(--color-accent-light);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-white);
}

.service-hero h1 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.service-hero .lead {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.25rem;
    margin-bottom: 0;
}

.service-detail {
    padding: 4rem 0;
    background-color: var(--color-white);
}

.service-content {
    max-width: 800px;
    margin-bottom: 3rem;
}

.service-content h2 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.service-content h2:first-child {
    margin-top: 0;
}

.service-content h3 {
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.service-content p {
    color: var(--color-text);
    line-height: 1.8;
}

.service-content ul {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.service-content li {
    color: var(--color-text);
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.service-cta {
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--color-gray-200);
    max-width: 600px;
}

.service-cta h3 {
    margin-bottom: 0.75rem;
    color: var(--color-primary-dark);
}

.service-cta p {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

/* Contact Section */
.contact {
    background-color: var(--color-white);
}

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

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.contact-item h4 {
    margin-bottom: 0.25rem;
    color: var(--color-primary-dark);
}

.contact-item a {
    color: var(--color-accent);
    font-size: 1.125rem;
}

.contact-item a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.contact-cta {
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--color-gray-200);
    text-align: center;
}

.contact-cta p {
    color: var(--color-text);
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

/* Footer */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.footer-tagline {
    color: var(--color-accent-light);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    margin-bottom: 0;
    letter-spacing: 0.1em;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

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

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

.footer-careers {
    display: flex;
    align-items: center;
}

.footer-careers-link {
    color: var(--color-accent-light);
    font-size: 1rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer-careers-link:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-stats {
        max-width: 500px;
        margin: 0 auto;
    }

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

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        padding-top: 5rem;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-normal);
        overflow-y: auto;
    }

    .nav-menu > li {
        border-bottom: 1px solid var(--color-gray-100);
    }

    .nav-menu > li > a {
        display: block;
        padding: 1rem 1.5rem;
    }

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

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-dropdown {
        position: static;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background-color: var(--color-gray-50);
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
    }

    .nav-dropdown.active .dropdown-menu {
        max-height: 500px;
    }

    .dropdown-menu a {
        padding: 0.75rem 2rem;
        font-size: 0.9rem;
    }

    .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(5px, -5px);
    }

    section {
        padding: 4rem 0;
    }

    .leadership-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 0 auto;
    }

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

    .about-stats {
        grid-template-columns: 1fr;
        max-width: 300px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-content {
        padding: 1rem;
    }

    .tagline {
        letter-spacing: 0.15em;
    }

    .service-card {
        padding: 2rem;
    }

    .contact-cta {
        padding: 2rem;
    }
}

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

.hero-content > * {
    animation: fadeInUp 0.8s ease forwards;
}

.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.2s; }
.hero-content > *:nth-child(3) { animation-delay: 0.3s; }
.hero-content > *:nth-child(4) { animation-delay: 0.4s; }