/* --- CSS Variables --- */
:root {
    --font-heading: 'Inter', sans-serif;
    --font-body: 'IBM Plex Sans', sans-serif;

    /* Monochrome Color Palette */
    --color-background: #ffffff;
    --color-background-off-white: #f7f7f7;
    --color-background-dark: #1a1a1a;
    --color-text: #333333;
    --color-text-light: #f5f5f5;
    --color-heading: #111111;
    --color-border: #e0e0e0;
    
    /* Primary Action Colors (Buttons, Links) */
    --color-primary: #222222;
    --color-primary-hover: #000000;
    --color-primary-text: #ffffff;

    /* Secondary Action Colors */
    --color-secondary: #757575;
    --color-secondary-hover: #555555;
    --color-secondary-text: #ffffff;

    --header-height: 80px;
    --container-width: 1200px;
    --container-padding: 1.5rem;
    --border-radius: 8px;
    --transition-speed: 0.3s ease;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
}

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

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

ul, ol {
    list-style: none;
}

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

/* --- Layout & Container --- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 800;
}

.dark-section {
    background-color: var(--color-background-dark);
    color: var(--color-text-light);
}

.dark-section .section-title,
.dark-section h3 {
    color: var(--color-text-light);
}

.off-white-section {
    background-color: var(--color-background-off-white);
}

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

.is-two-thirds {
    max-width: 66.66%;
    margin: 0 auto;
}

/* --- Page Transition --- */
#page-transition-wrapper {
    opacity: 1;
    transition: opacity var(--transition-speed);
}
body.fade-out #page-transition-wrapper {
    opacity: 0;
}

/* --- Header & Navigation --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-speed);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.site-logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-heading);
    text-decoration: none;
}
.site-logo:hover {
    text-decoration: none;
}

.main-nav .nav-list {
    display: flex;
    gap: 2rem;
}

.main-nav .nav-list a {
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
}

.main-nav .nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-speed);
}

.main-nav .nav-list a:hover::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger {
    display: block;
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--color-heading);
    transition: all 0.25s ease-in-out;
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-heading);
    transition: all 0.25s ease-in-out;
}
.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

/* --- Global Button Styles --- */
.btn, button, input[type='submit'] {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.btn-primary,
.contact-form button[type='submit'] {
    background-color: var(--color-primary);
    color: var(--color-primary-text);
    border-color: var(--color-primary);
}

.btn-primary:hover,
.contact-form button[type='submit']:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

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

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


/* --- Hero Section --- */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-text-light);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.4) 100%);
}

#particle-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* --- Card Styles (Global) --- */
.card {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    text-align: center; /* Center text content */
    display: flex; /* Flex for column layout and centering */
    flex-direction: column;
    align-items: center; /* Center items horizontally */
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.card-image {
    width: 100%;
    height: 250px; /* Fixed height for consistent card appearance */
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures image covers the container without distortion */
    transition: transform var(--transition-speed);
}

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

.card-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.card-content h3 {
    margin-top: 0;
}
.card-content p {
    flex-grow: 1;
}

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

.stat-item .stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    display: block;
}

.stat-item .stat-label {
    font-size: 1.1rem;
    color: #ccc;
}

/* --- Process Section --- */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    text-align: center;
}

.process-step {
    padding: 2rem;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-primary-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

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

.team-member .card-image {
    height: 350px;
}
.team-member .team-role {
    font-weight: 500;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

/* --- Gallery Section --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: transform 0.3s ease, filter 0.3s ease;
}
.gallery-item img:hover {
    transform: scale(1.03);
    filter: brightness(0.8);
}

/* --- Modal Styles --- */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 100px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
}
.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 800px;
}
#modal-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    height: 150px;
}
.modal-close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}
.modal-close:hover,
.modal-close:focus {
    color: #bbb;
}

/* --- Customer Stories Section --- */
.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}
.story-card {
    border-left: 5px solid var(--color-primary);
    text-align: left;
    align-items: flex-start;
}
.story-card blockquote {
    font-size: 1.1rem;
    font-style: italic;
    color: #555;
    border: none;
    padding: 0;
    margin: 0;
}
.story-card footer {
    margin-top: 1rem;
    font-weight: 700;
    color: var(--color-heading);
}

/* --- News Section --- */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}
.news-article .card-content {
    text-align: left;
    align-items: flex-start;
}
.read-more {
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    display: inline-block;
    margin-top: auto; /* Pushes it to the bottom */
}
.read-more:hover {
    text-decoration: underline;
}

/* --- External Resources Section --- */
.resource-list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.resource-list a {
    font-size: 1.1rem;
    font-weight: 500;
}

/* --- Contact Section --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
    background-color: var(--color-background-off-white);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.contact-info p {
    margin-bottom: 0.5rem;
}
.contact-info strong {
    color: var(--color-heading);
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}
.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(34, 34, 34, 0.1);
}
.contact-form textarea {
    resize: vertical;
}

/* --- Footer --- */
.site-footer {
    background-color: var(--color-background-dark);
    color: var(--color-text-light);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}
.footer-column h4 {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}
.footer-column p,
.footer-column a {
    color: #ccc;
}
.footer-column a:hover {
    color: var(--color-background);
    text-decoration: underline;
}
.footer-column ul li {
    margin-bottom: 0.75rem;
}
.footer-bottom {
    text-align: center;
    border-top: 1px solid #444;
    padding-top: 2rem;
    color: #888;
}

/* --- Specific Page Styles --- */
.success-page-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: var(--container-padding);
}
.legal-page-container {
    padding-top: calc(var(--header-height) + 3rem); /* Header height + extra space */
    padding-bottom: 3rem;
}
.legal-page-container h1 {
    margin-bottom: 2rem;
}
.legal-page-container h2 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .hero-content h1 { font-size: 2.8rem; }
}

@media (max-width: 768px) {
    .section { padding: 3rem 0; }
    .is-two-thirds { max-width: 100%; }

    /* Mobile Navigation */
    .nav-toggle { display: block; }
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-background);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right var(--transition-speed);
    }
    .nav-list.active { right: 0; }
    .nav-list a { font-size: 1.5rem; }

    /* Open Hamburger State */
    body.nav-open .hamburger {
        background-color: transparent;
    }
    body.nav-open .hamburger::before {
        transform: translateY(8px) rotate(45deg);
    }
    body.nav-open .hamburger::after {
        transform: translateY(-8px) rotate(-45deg);
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
}