/* Base Variables */
:root {
    /* Primary Colors - Split Complementary Scheme */
    --primary-color: #4a6bfd;
    --primary-light: #7990fe;
    --primary-dark: #2a4dd7;
    
    --secondary-color: #fd4a6b;
    --secondary-light: #ff7c96;
    --secondary-dark: #d7293f;
    
    --tertiary-color: #6bfd4a;
    --tertiary-light: #90ff7c;
    --tertiary-dark: #47d729;
    
    /* Neutral Colors */
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e9ecef;
    --medium-gray: #ced4da;
    --dark-gray: #495057;
    --charcoal: #212529;
    --black: #000000;
    
    /* UI Colors */
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
    
    /* Typography */
    --heading-font: 'Archivo Black', sans-serif;
    --body-font: 'Roboto', sans-serif;
    
    /* Shadows for Neumorphism */
    --nm-shadow-small: 5px 5px 10px rgba(0, 0, 0, 0.05), -5px -5px 10px rgba(255, 255, 255, 0.8);
    --nm-shadow: 10px 10px 20px rgba(0, 0, 0, 0.05), -10px -10px 20px rgba(255, 255, 255, 0.8);
    --nm-shadow-large: 15px 15px 30px rgba(0, 0, 0, 0.05), -15px -15px 30px rgba(255, 255, 255, 0.8);
    --nm-shadow-inset: inset 5px 5px 10px rgba(0, 0, 0, 0.05), inset -5px -5px 10px rgba(255, 255, 255, 0.8);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-small: 4px;
    --radius-medium: 8px;
    --radius-large: 16px;
    --radius-xl: 24px;
    --radius-rounded: 50%;
    
    /* Spacings */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
    
    /* Container Width */
    --container-width: 1200px;
    --container-padding: 1rem;
}

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

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

body {
    font-family: var(--body-font);
    line-height: 1.6;
    color: var(--charcoal);
    background-color: var(--off-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    line-height: 1.3;
    margin-bottom: var(--space-md);
    color: var(--charcoal);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--space-xl);
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    border-radius: var(--radius-small);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--space-md);
}

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

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

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

ul {
    list-style: none;
}

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

section {
    padding: var(--space-xxl) 0;
    position: relative;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

.mb-1 {
    margin-bottom: var(--space-sm);
}

.mb-2 {
    margin-bottom: var(--space-md);
}

.mb-3 {
    margin-bottom: var(--space-lg);
}

.mt-1 {
    margin-top: var(--space-sm);
}

.mt-2 {
    margin-top: var(--space-md);
}

.mt-3 {
    margin-top: var(--space-lg);
}

.hidden {
    display: none;
}

/* Buttons */
.btn,
button,
input[type="submit"] {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-medium);
    font-family: var(--body-font);
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-medium);
    box-shadow: var(--nm-shadow-small);
    outline: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:hover,
button:hover,
input[type="submit"]:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--nm-shadow);
}

.btn:active,
button:active,
input[type="submit"]:active {
    transform: translateY(0);
    box-shadow: var(--nm-shadow-inset);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

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

.btn-secondary:hover {
    background: var(--secondary-dark);
}

.btn-tertiary {
    background: var(--tertiary-color);
    color: var(--charcoal);
}

.btn-tertiary:hover {
    background: var(--tertiary-dark);
}

.btn-read-more {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-medium);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-medium);
}

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

.btn-register {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--primary-light);
    color: var(--white);
    border-radius: var(--radius-medium);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-medium);
    margin-top: var(--space-sm);
}

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

/* Section Description */
.section-description {
    max-width: 800px;
    margin: 0 auto var(--space-xl);
    text-align: center;
    color: var(--dark-gray);
    font-size: 1.1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: background var(--transition-medium), padding var(--transition-medium);
}

.header.scrolled {
    padding: 0.5rem 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-family: var(--heading-font);
    font-size: 1.8rem;
    color: var(--primary-color);
    text-decoration: none;
}

.desktop-nav ul {
    display: flex;
    gap: 2rem;
}

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

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

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--charcoal);
    transition: all var(--transition-medium);
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    padding: 1rem;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-medium);
}

.mobile-nav.active {
    transform: translateY(0);
    opacity: 1;
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav a {
    color: var(--charcoal);
    font-weight: 500;
    text-decoration: none;
    padding: 0.5rem 0;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 5rem;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 700px;
    animation: fadeIn 1s ease-out;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: var(--space-lg);
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    color: var(--white);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

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

/* Methodology Section */
.methodology {
    background: var(--white);
    position: relative;
}

.methodology h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.methodology h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.methodology-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: var(--space-xl);
}

.card {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--white);
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: var(--nm-shadow);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

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

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

.card-content {
    padding: var(--space-xl);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.card-content h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-md);
}

.card-content p {
    color: var(--dark-gray);
    margin-bottom: var(--space-lg);
}

/* History Section */
.history {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
    position: relative;
}

.history h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.history h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.history-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: var(--space-xxl);
}

.history-image {
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: var(--nm-shadow);
    height: 350px;
}

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

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

.history-text p {
    margin-bottom: var(--space-lg);
    color: var(--dark-gray);
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 2px;
    height: 100%;
    background: var(--primary-light);
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    position: relative;
    z-index: 1;
}

.timeline-dot {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 1.5rem;
    box-shadow: var(--nm-shadow-small);
    position: relative;
}

.timeline-dot::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-color);
}

.timeline-content {
    flex: 1;
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-medium);
    box-shadow: var(--nm-shadow-small);
    transition: transform var(--transition-medium);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--nm-shadow);
}

.timeline-content h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
}

/* Case Studies Section */
.case-studies {
    background: var(--white);
}

.case-studies h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.case-studies h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1010;
    overflow-y: auto;
    animation: fadeIn 0.3s ease-out;
}

.modal.active {
    display: block;
}

.modal-content {
    position: relative;
    background: var(--white);
    width: 90%;
    max-width: 900px;
    margin: 50px auto;
    padding: 2rem;
    border-radius: var(--radius-large);
    box-shadow: var(--nm-shadow-large);
    animation: slideUp 0.5s ease-out;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--dark-gray);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.close-modal:hover {
    color: var(--danger);
}

.modal-content h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
}

.modal-content img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-medium);
    margin-bottom: var(--space-lg);
}

.modal-content p {
    margin-bottom: var(--space-md);
}

.modal-content ul {
    margin-bottom: var(--space-lg);
    padding-left: 1.5rem;
}

.modal-content ul li {
    margin-bottom: 0.5rem;
    position: relative;
}

.modal-content ul li::before {
    content: '•';
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: -1rem;
}

/* Gallery Section */
.gallery {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
}

.gallery h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.gallery h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-medium);
    overflow: hidden;
    box-shadow: var(--nm-shadow);
    height: 250px;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    color: var(--white);
    transform: translateY(100%);
    transition: transform var(--transition-medium);
}

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

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

.gallery-caption h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
    color: var(--white);
}

.gallery-caption p {
    font-size: 0.9rem;
    margin: 0;
    color: var(--medium-gray);
}

/* Resources Section */
.resources {
    background: var(--white);
}

.resources h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.resources h2::after {
    left: 50%;
    transform: translateX(-50%);
}

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

.resource-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: var(--radius-large);
    box-shadow: var(--nm-shadow);
    transition: transform var(--transition-medium);
    text-align: center;
}

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

.resource-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-md);
}

.resource-card p {
    margin-bottom: var(--space-lg);
    color: var(--dark-gray);
}

.resource-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-medium);
    font-weight: 600;
    transition: all var(--transition-medium);
}

.resource-link:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    color: var(--white);
}

/* Events Calendar Section */
.events-calendar {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
}

.events-calendar h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.events-calendar h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.calendar-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 992px) {
    .calendar-container {
        grid-template-columns: 2fr 1fr;
    }
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.calendar-header h3 {
    margin-bottom: 0;
}

.calendar-navigation {
    display: flex;
    gap: 0.5rem;
}

.calendar-nav-btn {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius-rounded);
    background: var(--white);
    border: none;
    box-shadow: var(--nm-shadow-small);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.calendar-nav-btn:hover {
    background: var(--primary-light);
    color: var(--white);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--white);
    border-radius: var(--radius-large);
    padding: 1rem;
    box-shadow: var(--nm-shadow);
}

.calendar-day-header {
    text-align: center;
    font-weight: 700;
    padding: 0.5rem;
    color: var(--primary-color);
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius-medium);
    margin: 0.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.calendar-day:not(.empty):hover {
    background: var(--light-gray);
}

.event-day {
    position: relative;
    background: var(--primary-light);
    color: var(--white);
}

.event-day:hover {
    background: var(--primary-color) !important;
}

.events-list {
    background: var(--white);
    border-radius: var(--radius-large);
    padding: 1.5rem;
    box-shadow: var(--nm-shadow);
}

.events-list h3 {
    margin-bottom: var(--space-lg);
    color: var(--primary-color);
}

.event-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--light-gray);
}

.event-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.event-date {
    min-width: 60px;
    padding: 0.5rem;
    background: var(--primary-light);
    color: var(--black);
    text-align: center;
    border-radius: var(--radius-medium);
}

.event-details {
    flex: 1;
}

.event-details h4 {
    margin-bottom: var(--space-xs);
    color: var(--charcoal);
}

.event-details p {
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
    color: var(--dark-gray);
}

/* Events Section */
.events {
    background: var(--white);
}

.events h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.events h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.event-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--nm-shadow);
    border-radius: var(--radius-large);
    overflow: hidden;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.event-card .card-image {
    position: relative;
    width: 100%;
    height: 250px;
}

.event-date {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: var(--white);
    border-radius: var(--radius-small);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.event-date .day {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.event-date .month {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.event-details {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: var(--space-lg);
}

.event-detail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--dark-gray);
}

.event-detail i {
    color: var(--primary-color);
}

/* Clientele Section */
.clientele {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
}

.clientele h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.clientele h2::after {
    left: 50%;
    transform: translateX(-50%);
}

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

.clientele-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-large);
    box-shadow: var(--nm-shadow);
    text-align: center;
    transition: transform var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.clientele-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--nm-shadow-large);
}

.clientele-item img {
    height: 100px;
    width: auto;
    margin: 0 auto var(--space-lg);
    object-fit: contain;
}

.clientele-item h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
}

.testimonials {
    text-align: center;
}

.testimonials h3 {
    margin-bottom: var(--space-xl);
    color: var(--charcoal);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-large);
    box-shadow: var(--nm-shadow);
    margin: 0.5rem;
    text-align: left;
}

.testimonial p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: var(--space-lg);
    color: var(--dark-gray);
    position: relative;
}

.testimonial p::before {
    content: '"';
    font-size: 4rem;
    color: var(--light-gray);
    position: absolute;
    top: -30px;
    left: -10px;
    z-index: 0;
    opacity: 0.5;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author div {
    display: flex;
    flex-direction: column;
}

.testimonial-author strong {
    color: var(--charcoal);
}

.testimonial-author span {
    font-size: 0.9rem;
    color: var(--dark-gray);
}

/* Sustainability Section */
.sustainability {
    background: var(--white);
}

.sustainability h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.sustainability h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.sustainability-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: var(--space-xxl);
}

.sustainability-image {
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: var(--nm-shadow);
    height: 350px;
}

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

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

.sustainability-text h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
}

.sustainability-text p {
    margin-bottom: var(--space-md);
    color: var(--dark-gray);
}

.sustainability-initiatives h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: var(--space-xl);
}

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

.initiative-card {
    background: var(--off-white);
    padding: 2rem;
    border-radius: var(--radius-large);
    box-shadow: var(--nm-shadow);
    text-align: center;
    transition: transform var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.initiative-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-md);
    display: flex;
    justify-content: center;
    align-items: center;
}

.initiative-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.initiative-card h4 {
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
}

.initiative-card p {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

/* Statistics Section */
.statistics {
    color: var(--white);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    z-index: 1;
}

.statistics h2 {
    color: var(--white);
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.statistics h2::after {
    background: var(--white);
    left: 50%;
    transform: translateX(-50%);
}

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

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--radius-large);
    text-align: center;
    transition: transform var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-card:hover {
    transform: translateY(-10px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    background: linear-gradient(to right, var(--primary-light), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.stat-label {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.stat-description {
    font-size: 0.9rem;
    color: var(--light-gray);
}

.stats-details {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.stats-details h3 {
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.stats-details p {
    margin-bottom: var(--space-lg);
}

.stats-cta {
    margin-top: var(--space-xl);
}

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

.contact h2 {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.contact h2::after {
    left: 50%;
    transform: translateX(-50%);
}

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

.contact-info h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
}

.contact-info p {
    color: var(--dark-gray);
    margin-bottom: var(--space-lg);
}

.contact-details {
    margin-bottom: var(--space-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-md);
}

.contact-icon {
    width: 40px;
    height: 40px;
    margin-right: var(--space-md);
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--primary-light);
    border-radius: var(--radius-rounded);
}

.contact-text strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--charcoal);
}

.contact-hours h4 {
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
}

.contact-hours p {
    margin-bottom: 0;
    line-height: 1.8;
}

.contact-form-container h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
}

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

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

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--charcoal);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-medium);
    background: var(--off-white);
    font-family: var(--body-font);
    transition: border var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 107, 253, 0.25);
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

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

.newsletter-form {
    display: flex;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-medium);
    background: var(--off-white);
    font-family: var(--body-font);
    transition: border var(--transition-fast), box-shadow var(--transition-fast);
}

.newsletter-form input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 107, 253, 0.25);
}

/* Footer */
.footer {
    background: var(--charcoal);
    color: var(--light-gray);
    padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: var(--space-xxl);
}

.footer-logo-section {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    font-family: var(--heading-font);
    font-size: 2rem;
    color: var(--white);
    text-decoration: none;
    margin-bottom: var(--space-md);
}

.footer-logo-section p {
    margin-bottom: var(--space-lg);
    opacity: 0.8;
}

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

.social-links a {
    color: var(--white);
    font-size: 0.9rem;
    padding: 0.5rem;
    transition: all var(--transition-medium);
    text-decoration: none;
    position: relative;
    opacity: 0.8;
}

.social-links a:hover {
    opacity: 1;
    transform: translateY(-3px);
}

.social-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: width var(--transition-medium);
}

.social-links a:hover::after {
    width: 100%;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.footer-links-column h3 {
    color: var(--white);
    margin-bottom: var(--space-lg);
    font-size: 1.2rem;
}

.footer-links-column ul li {
    margin-bottom: var(--space-sm);
}

.footer-links-column ul li a {
    color: var(--light-gray);
    opacity: 0.8;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.footer-links-column ul li a:hover {
    color: var(--white);
    opacity: 1;
    padding-left: 5px;
}

.footer-newsletter h3 {
    color: var(--white);
    margin-bottom: var(--space-md);
    font-size: 1.2rem;
}

.footer-newsletter p {
    margin-bottom: var(--space-lg);
    opacity: 0.8;
}

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

.copyright p {
    margin-bottom: 0;
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-badges {
    display: flex;
    gap: 1rem;
}

.badge {
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-small);
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Success Page */
.success-page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--space-xxl) 0;
}

.success-content {
    max-width: 600px;
    padding: 3rem;
    background: var(--white);
    border-radius: var(--radius-large);
    box-shadow: var(--nm-shadow);
}

.success-content h1 {
    color: var(--success);
    margin-bottom: var(--space-lg);
}

.success-content p {
    margin-bottom: var(--space-xl);
}

/* Privacy & Terms Pages */
.privacy-page, .terms-page {
    padding-top: 100px;
    padding-bottom: var(--space-xxl);
}

.privacy-content, .terms-content {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius-large);
    box-shadow: var(--nm-shadow);
}

.privacy-content h1, .terms-content h1 {
    margin-bottom: var(--space-xl);
}

.privacy-content h2, .terms-content h2 {
    margin-top: var(--space-xl);
}

.privacy-content p, .terms-content p,
.privacy-content ul, .terms-content ul {
    margin-bottom: var(--space-md);
}

.privacy-content ul, .terms-content ul {
    padding-left: 1.5rem;
}

.privacy-content ul li, .terms-content ul li {
    margin-bottom: 0.5rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideRight {
    from { transform: translateX(-50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Media Queries */
@media screen and (max-width: 1200px) {
    html {
        font-size: 15px;
    }
}

@media screen and (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .history-content,
    .sustainability-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .history-image,
    .sustainability-image {
        margin-bottom: var(--space-xl);
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-nav.active {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .methodology-cards,
    .case-studies-grid,
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content,
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

@media screen and (max-width: 576px) {
    html {
        font-size: 13px;
    }
    
    section {
        padding: var(--space-xl) 0;
    }
    
    .hero {
        padding: 7rem 0 4rem;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .clientele-grid {
        grid-template-columns: 1fr;
    }
    
    .initiatives-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
}