/* VARIABLES */
:root {
    --primary-color: #00D4FF; /* Vibrant Cyan */
    --secondary-color: #FF3EA5; /* Bright Pink */
    --accent-color-bright: #F0FF42; /* Neon Yellow-Green */
    --accent-color-dark: #BB86FC; /* Bright Purple - for accents on dark themes */

    --text-color-light: #FFFFFF;
    --text-color-medium: #E0E0E0;
    --text-color-dark: #1A1A2E; /* Dark Blue-ish Black */
    --text-color-dark-secondary: #4A4A6A;

    --background-color-light: #F4F7FC;
    --background-color-dark: #0A0F1E; /* Deep Navy Blue */
    --background-color-dark-transparent: rgba(10, 15, 30, 0.85);

    --card-background-light: #FFFFFF;
    --card-background-dark: rgba(20, 28, 58, 0.6); /* Translucent dark blue for cards on dark bg */
    --card-border-light: rgba(0, 212, 255, 0.2);
    --card-border-dark: rgba(255, 255, 255, 0.1);

    --hero-overlay-color: rgba(10, 15, 30, 0.6); /* Darker overlay for hero */
    --section-overlay-color: rgba(10, 15, 30, 0.75); /* Overlay for other parallax sections */

    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Rubik', sans-serif;

    --border-radius-small: 6px;
    --border-radius-medium: 10px;
    --border-radius-large: 16px;

    --shadow-light: 0 4px 15px rgba(0, 120, 255, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 120, 255, 0.15);
    --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.3);

    --header-height: 80px;
    --transition-speed-fast: 0.2s;
    --transition-speed-medium: 0.4s;
    --transition-speed-non-linear: 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55); /* Springy */
}

/* GLOBAL RESETS & BASE STYLES */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--background-color-light);
    color: var(--text-color-dark);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

.main-container {
    overflow-x: hidden; /* Ensure no horizontal scroll from AOS or other elements */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.75em;
    color: var(--text-color-dark); /* Default for light backgrounds */
}

h1 { font-size: 3rem; font-weight: 800; letter-spacing: -1px;}
h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 1em;}
h3 { font-size: 1.75rem; font-weight: 700;}
h4 { font-size: 1.25rem; font-weight: 700;}

p {
    margin-bottom: 1.25em;
    font-size: 1rem; /* 16px */
    color: var(--text-color-dark-secondary);
}
.section-padding-dark p,
.section-padding-dark .section-intro,
.section-padding-dark .highlight-item p,
.section-padding-dark .team-member-bio,
.section-padding-dark .footer-column p {
    color: var(--text-color-medium);
}

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

a:hover {
    color: var(--secondary-color);
    text-decoration: none; /* No underline on hover unless specified */
}

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

ul {
    list-style: none;
}

/* UTILITY CLASSES */
.container {
    width: 90%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px;
    padding-right: 15px;
}

.section-padding {
    padding-top: 80px;
    padding-bottom: 80px;
}

.section-padding-dark {
    padding-top: 80px;
    padding-bottom: 80px;
    background-color: var(--background-color-dark);
    color: var(--text-color-light);
}

.section-padding-dark h1,
.section-padding-dark h2,
.section-padding-dark h3,
.section-padding-dark h4 {
    color: var(--text-color-light);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5); /* Ensure readability */
}


.section-title {
    text-align: center;
    margin-bottom: 1.5em; /* Increased margin */
    font-weight: 800;
    position: relative;
    padding-bottom: 0.5em;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 0.5em auto 0;
    border-radius: 2px;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 3em;
    font-size: 1.1rem;
    color: var(--text-color-dark-secondary);
}
.section-padding-dark .section-intro {
    color: var(--text-color-medium);
}


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

.parallax-bg {
    background-attachment: fixed; /* Simple parallax */
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

/* GLOBAL BUTTON STYLES */
.btn, button, input[type="submit"], input[type="button"] {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    padding: 0.8em 2em;
    border-radius: var(--border-radius-medium);
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-speed-non-linear);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before, button::before, input[type="submit"]::before, input[type="button"]::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0.2), rgba(255,255,255,0));
    transition: left var(--transition-speed-medium) ease-out;
    z-index: -1;
}

.btn:hover::before, button:hover::before, input[type="submit"]:hover::before, input[type="button"]:hover::before {
    left: 0;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: var(--text-color-light);
    border-color: transparent;
    box-shadow: 0 5px 15px rgba(255, 62, 165, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.5);
    color: var(--text-color-light); /* Ensure text color remains */
}

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

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

/* HEADER & NAVIGATION */
.site-header {
    background-color: var(--background-color-dark-transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.5em 0; /* Reduced padding */
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: var(--shadow-dark);
    height: var(--header-height);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-color-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo .logo-accent {
    color: var(--primary-color);
}

.main-navigation .nav-list {
    display: flex;
    align-items: center;
}

.main-navigation .nav-list li {
    margin-left: 2em; /* Increased spacing */
}

.main-navigation .nav-list a {
    color: var(--text-color-medium);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem; /* Slightly smaller */
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.5em 0;
    position: relative;
    transition: color var(--transition-speed-fast) ease;
}

.main-navigation .nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width var(--transition-speed-medium) ease;
}

.main-navigation .nav-list a:hover,
.main-navigation .nav-list a.active {
    color: var(--text-color-light);
}

.main-navigation .nav-list a:hover::after,
.main-navigation .nav-list a.active::after {
    width: 100%;
}

.burger-menu {
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5em;
}

.burger-bar {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--text-color-light);
    margin: 6px 0;
    border-radius: 2px;
    transition: all var(--transition-speed-medium) ease;
}

/* HERO SECTION */
.hero-section {
    min-height: 100vh; /* Changed from fixed height */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-color-light);
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--hero-overlay-color);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: var(--header-height); /* Offset for fixed header */
}

.hero-title {
    font-size: 3.5rem; /* Adjusted size */
    font-weight: 800;
    margin-bottom: 0.5em;
    color: var(--text-color-light); /* STROGO rule for white hero text */
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.3rem; /* Adjusted size */
    margin-bottom: 1.5em;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    color: var(--text-color-light); /* STROGO rule for white hero text */
    text-shadow: 1px 1px 5px rgba(0,0,0,0.7);
}

.hero-cta {
    padding: 1em 2.5em;
    font-size: 1.1rem;
}


/* CARD STYLES (GLOBAL) */
.card {
    background-color: var(--card-background-light);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-medium);
    overflow: hidden;
    transition: transform var(--transition-speed-non-linear), box-shadow var(--transition-speed-medium) ease;
    display: flex;
    flex-direction: column;
    text-align: center; /* Centering content within card */
}

.section-padding-dark .card {
    background-color: var(--card-background-dark);
    border: 1px solid var(--card-border-dark);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37); /* Darker shadow for dark bg */
    backdrop-filter: blur(4px); /* Subtle glassmorphism */
    -webkit-backdrop-filter: blur(4px);
}

.card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 12px 35px rgba(0, 120, 255, 0.2);
}
.section-padding-dark .card:hover {
     box-shadow: 0 12px 40px rgba(0, 212, 255, 0.3);
}


.card-image {
    width: 100%;
    height: 200px; /* Fixed height for image container */
    overflow: hidden;
    display: flex; /* For centering if image is smaller, works with object-fit too */
    justify-content: center;
    align-items: center;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures image covers the container, might crop */
    transition: transform var(--transition-speed-medium) ease;
}

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

.card-content {
    padding: 1.8em; /* Increased padding */
    flex-grow: 1; /* Allows content to fill space, useful for flex column */
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Pushes button to bottom if card has fixed height */
}

.card-content h3 {
    margin-bottom: 0.5em;
    font-size: 1.4rem;
}

.card-content p {
    font-size: 0.95rem;
    margin-bottom: 1em;
    flex-grow: 1; /* Allows text to take available space before button */
}
.card-content .btn {
    margin-top: auto; /* Pushes button to bottom */
}

/* OUR PROCESS SECTION */
.our-process-section .subsection-title {
    text-align: center;
    margin-top: 3em;
    margin-bottom: 1.5em;
    font-size: 1.8rem;
}
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5em; /* Increased gap */
    margin-bottom: 3em;
}

.step-item {
    background-color: var(--background-color-light); /* Light background for steps */
    padding: 2em;
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: transform var(--transition-speed-non-linear), box-shadow var(--transition-speed-medium);
    border: 1px solid var(--card-border-light);
}

.step-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.step-icon-container {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5em;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color-light);
    font-size: 2rem; /* For icon font */
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
/* Placeholder for animated icons */
.animated-icon { display: inline-block; /* Actual animation would be JS or complex CSS */ }
.icon-consultation::before { content: "💬"; }
.icon-analysis::before { content: "📊"; }
.icon-implementation::before { content: "🚀"; }
.icon-reporting::before { content: "📈"; }


.step-title {
    font-size: 1.5rem;
    margin-bottom: 0.5em;
    color: var(--text-color-dark);
}
.step-item p {
    font-size: 0.9rem;
    color: var(--text-color-dark-secondary);
}


/* INNOVATION SECTION */
.innovation-section {
    color: var(--text-color-light);
    position: relative;
}
.innovation-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--section-overlay-color);
    z-index: 1;
}
.innovation-section .container {
    position: relative;
    z-index: 2;
}

.innovation-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5em;
    margin-top: 3em;
}

.highlight-item {
    text-align: center;
    padding: 2em;
    background-color: var(--card-background-dark); /* Glassmorphic card */
    border-radius: var(--border-radius-large);
    border: 1px solid var(--card-border-dark);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: transform var(--transition-speed-non-linear);
}
.highlight-item:hover {
    transform: translateY(-5px) scale(1.03);
}

.highlight-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1em;
    border-radius: 50%;
    object-fit: cover;
}

.highlight-title {
    font-size: 1.6rem;
    margin-bottom: 0.5em;
    color: var(--text-color-light);
}
.highlight-item p {
    font-size: 0.95rem;
    color: var(--text-color-medium);
}

/* PROJECTS SECTION */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5em;
}

.project-card .project-title {
    color: var(--text-color-dark);
}
.section-padding-dark .project-card .project-title {
    color: var(--text-color-light);
}
.project-card .project-description {
    min-height: 80px; /* Ensure some consistency in text height */
}

/* GALLERY SECTION */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5em; /* Smaller gap for tighter gallery */
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-light);
    aspect-ratio: 3 / 2; /* Maintain aspect ratio */
}
.section-padding-dark .gallery-item {
    box-shadow: none; /* Simpler look on dark bg */
    border: 1px solid var(--card-border-dark);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.15);
    filter: brightness(0.7);
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--text-color-light);
    padding: 1.5em 1em 1em; /* More padding at bottom */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-speed-medium) ease, transform var(--transition-speed-medium) ease;
    text-align: left;
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
    transform: translateY(0);
}
.gallery-item-overlay p {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color-light);
}

/* SUCCESS STORIES SECTION */
.success-story-slider {
    /* Basic styling for slider container, JS would handle actual sliding */
    display: grid; /* Fallback to grid if no JS */
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2em;
    /* For a real slider, you might use overflow-x: auto and a flex container */
}

.success-story-card {
    display: flex;
    flex-direction: column;
    align-items: center; /* Center content */
    text-align: center;
}

.success-story-card .card-image { /* Overriding global .card-image for this specific use */
    width: 120px;  /* Smaller image for testimonials */
    height: 120px;
    border-radius: 50%;
    margin-top: -60px; /* Pulls image up to overlap card top slightly */
    border: 4px solid var(--background-color-light); /* Or primary color */
    box-shadow: var(--shadow-light);
    z-index: 2;
}
.section-padding-dark .success-story-card .card-image {
    border-color: var(--background-color-dark);
}

.success-story-card .card-image img {
    border-radius: 50%;
}

.success-story-card .card-content {
    padding-top: 70px; /* Space for the overlapping image */
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5em;
    font-size: 1.05rem; /* Slightly larger for emphasis */
    line-height: 1.8;
    color: var(--text-color-dark-secondary);
    position: relative;
    padding: 0 1em;
}
.section-padding-dark .testimonial-text {
    color: var(--text-color-medium);
}

.testimonial-text::before, .testimonial-text::after {
    content: "“";
    font-family: serif;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.5;
    position: absolute;
    line-height: 1;
}
.testimonial-text::before { top: -0.2em; left: -0.2em; }
.testimonial-text::after { content: "”"; bottom: -0.5em; right: -0.2em; }


.testimonial-author {
    font-weight: 700;
    color: var(--text-color-dark);
    margin-bottom: 0.2em;
    font-size: 1.1rem;
}
.section-padding-dark .testimonial-author {
    color: var(--text-color-light);
}
.testimonial-investment {
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
}

/* TEAM SECTION */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5em;
}

.team-member-card {
    text-align: center;
}

.team-member-card .card-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    margin: 0 auto; /* Center the image container */
    margin-top: 1.5em; /* For better spacing from card top */
    border: 5px solid transparent;
    background: linear-gradient(var(--card-background-dark), var(--card-background-dark)) padding-box,
                linear-gradient(135deg, var(--primary-color), var(--secondary-color)) border-box;
}
.team-member-card .card-image img {
    border-radius: 50%;
}

.team-member-name {
    font-size: 1.6rem;
    margin-top: 0.8em; /* Space after image */
    margin-bottom: 0.2em;
}

.team-member-title {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 0.8em;
    font-size: 1rem;
}
.team-member-bio {
    font-size: 0.9rem;
}


/* PARTNERS SECTION */
.partners-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 3em; /* Increased gap */
    margin-top: 2em;
}

.partner-logo {
    max-height: 60px; /* Control height */
    width: auto; /* Maintain aspect ratio */
    filter: grayscale(100%) opacity(0.7);
    transition: filter var(--transition-speed-medium) ease, transform var(--transition-speed-medium) ease;
}

.partner-logo:hover {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.1);
}

/* WORKSHOPS SECTION */
.workshops-section {
    position: relative;
}
.workshops-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--section-overlay-color);
    z-index: 1;
}
.workshops-section .container {
    position: relative;
    z-index: 2;
}
.workshops-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5em;
}
.workshop-item .card-content {
    text-align: left; /* Override general card centering for more text */
}
.workshop-item .workshop-title {
    color: var(--text-color-light);
}
.workshop-item .workshop-description {
    color: var(--text-color-medium);
}
.workshop-date {
    font-size: 0.9rem;
    color: var(--accent-color-bright);
    font-weight: 500;
    margin-bottom: 1em;
}
.workshop-item .btn {
    background-color: var(--accent-color-bright);
    color: var(--text-color-dark);
    border-color: var(--accent-color-bright);
}
.workshop-item .btn:hover {
    background-color: transparent;
    color: var(--accent-color-bright);
}


/* EXTERNAL RESOURCES SECTION */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2em;
}
.resource-item .card-content {
    text-align: left;
}
.resource-title {
    font-size: 1.3rem;
    margin-bottom: 0.5em;
}
.resource-title a {
    color: var(--text-color-dark);
}
.section-padding-dark .resource-title a {
    color: var(--text-color-light);
}
.resource-title a:hover {
    color: var(--secondary-color);
}
.resource-description {
    font-size: 0.9rem;
    color: var(--text-color-dark-secondary);
}
.section-padding-dark .resource-description {
    color: var(--text-color-medium);
}

/* CONTACT SECTION */
.contact-section {
    position: relative;
}
.contact-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--section-overlay-color);
    z-index: 1;
}
.contact-section .container {
    position: relative;
    z-index: 2;
}

.contact-form {
    max-width: 700px;
    margin: 2em auto 0;
    padding: 2.5em;
    background-color: var(--card-background-dark); /* Glassmorphic form */
    border-radius: var(--border-radius-large);
    border: 1px solid var(--card-border-dark);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: var(--shadow-dark);
}

.form-group {
    margin-bottom: 1.8em; /* Increased margin */
}

.form-group label {
    display: block;
    margin-bottom: 0.5em;
    font-weight: 600;
    color: var(--text-color-medium);
    font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 0.9em 1.2em; /* Increased padding */
    border-radius: var(--border-radius-small);
    border: 1px solid var(--card-border-dark);
    background-color: rgba(255,255,255, 0.05); /* Subtle background for inputs */
    color: var(--text-color-light);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed-fast) ease, box-shadow var(--transition-speed-fast) ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input[type="checkbox"] {
    margin-right: 0.5em;
    transform: scale(1.2); /* Make checkbox slightly larger */
    accent-color: var(--primary-color);
}
.form-group .checkbox-label {
    display: inline;
    font-weight: normal;
    font-size: 0.9rem;
    color: var(--text-color-medium);
}
.form-group .checkbox-label a {
    color: var(--accent-color-bright);
    text-decoration: underline;
}
.contact-form .btn-primary {
    width: 100%;
    padding: 1em;
    font-size: 1.1rem;
}
.contact-info-alternative {
    text-align: center;
    margin-top: 1.5em;
    font-size: 0.95rem;
}
.contact-info-alternative a {
    font-weight: 600;
}

/* FOOTER */
.site-footer {
    background-color: var(--background-color-darker); /* Even darker for footer */
    color: var(--text-color-medium);
    font-size: 0.95rem;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5em; /* Increased gap */
}

.footer-column h4.footer-heading {
    font-size: 1.3rem;
    color: var(--text-color-light);
    margin-bottom: 1em;
    position: relative;
    padding-bottom: 0.5em;
}
.footer-column h4.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 1px;
}


.footer-column p {
    color: var(--text-color-medium);
    line-height: 1.8;
}

.footer-nav-list li {
    margin-bottom: 0.8em;
}

.footer-nav-list a {
    color: var(--text-color-medium);
    transition: color var(--transition-speed-fast) ease, padding-left var(--transition-speed-fast) ease;
}

.footer-nav-list a:hover {
    color: var(--primary-color);
    padding-left: 5px; /* Slight indent on hover */
}

.footer-social-list li {
    margin-bottom: 0.8em;
}
.footer-social-list a {
    color: var(--text-color-medium);
    font-weight: 500;
    display: inline-block; /* For hover effects */
}
.footer-social-list a:hover {
    color: var(--primary-color);
    transform: translateX(3px); /* Slight move on hover */
}

.footer-bottom {
    text-align: center;
    padding-top: 2em;
    margin-top: 2em;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: var(--text-color-medium);
}

/* MODALS */
.modal {
    display: none; /* Hidden by default */
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--background-color-light);
    margin: 10% auto;
    padding: 30px;
    border-radius: var(--border-radius-large);
    width: 90%;
    max-width: 700px;
    position: relative;
    box-shadow: var(--shadow-dark);
    animation: modalOpen 0.5s cubic-bezier(0.165, 0.84, 0.44, 1); /* Smooth open */
}
.modal-content h2 {
    margin-top: 0;
    color: var(--text-color-dark);
    text-align: center;
}
.modal-content img {
    border-radius: var(--border-radius-medium);
    margin-bottom: 1.5em;
    max-height: 350px; /* Limit image height in modal */
    width: 100%;
    object-fit: cover;
}
.modal-content p {
    color: var(--text-color-dark-secondary);
    line-height: 1.8;
}
.modal-content p strong {
    color: var(--text-color-dark);
}

.close-modal-btn {
    color: #aaa;
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 28px;
    font-weight: bold;
    transition: color var(--transition-speed-fast) ease;
}

.close-modal-btn:hover,
.close-modal-btn:focus {
    color: var(--secondary-color);
    text-decoration: none;
    cursor: pointer;
}

@keyframes modalOpen {
    from { opacity: 0; transform: translateY(-50px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ACCORDIONS */
.accordion-section { margin-top: 3em; }
.accordion .accordion-item {
    background-color: var(--card-background-light);
    margin-bottom: 10px;
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--card-border-light);
    overflow: hidden; /* Important for smooth animation */
}
.section-padding-dark .accordion .accordion-item {
    background-color: var(--card-background-dark);
    border-color: var(--card-border-dark);
    box-shadow: none;
}

.accordion .accordion-header {
    background-color: transparent;
    color: var(--text-color-dark);
    cursor: pointer;
    padding: 1.2em 1.5em; /* Increased padding */
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 1.15rem; /* Increased size */
    font-weight: 600;
    font-family: var(--font-heading);
    transition: background-color var(--transition-speed-fast) ease;
    position: relative;
}
.section-padding-dark .accordion .accordion-header {
    color: var(--text-color-light);
}

.accordion .accordion-header:hover {
    background-color: rgba(0, 212, 255, 0.05); /* Subtle hover */
}
.section-padding-dark .accordion .accordion-header:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.accordion .accordion-header::after { /* Arrow icon */
    content: '+'; /* Heavy right-pointing angle bracket */
    font-size: 1.2rem;
    color: var(--primary-color);
    float: right;
    margin-left: 5px;
    transition: transform var(--transition-speed-medium) ease;
    transform-origin: center;
}

.accordion .accordion-header.active::after {
    transform: rotate(90deg);
}

.accordion .accordion-content {
    padding: 0 1.5em;
    background-color: transparent;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed-medium) ease-out, padding var(--transition-speed-medium) ease-out;
}
.accordion .accordion-content p {
    padding: 1em 0; /* Padding applied when content is visible */
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.7;
}

/* PAGE-SPECIFIC STYLES */
/* success.html */
body.success-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--gradient-futuristic); /* Futuristic gradient background */
    color: var(--text-color-light);
}
.success-page .site-header, .success-page .site-footer {
    flex-shrink: 0;
}
.success-page main {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.success-container {
    padding: 3em;
    background-color: var(--card-background-dark); /* Glassmorphic */
    border-radius: var(--border-radius-large);
    border: 1px solid var(--card-border-dark);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: var(--shadow-dark);
    max-width: 600px;
}
.success-container h1 {
    color: var(--accent-color-bright);
    font-size: 2.8rem;
    margin-bottom: 0.5em;
}
.success-container p {
    color: var(--text-color-medium);
    font-size: 1.15rem;
    margin-bottom: 1.5em;
}
.success-container .btn-primary {
    background: var(--accent-color-bright);
    color: var(--text-color-dark);
    box-shadow: 0 5px 15px rgba(240, 255, 66, 0.4);
}
.success-container .btn-primary:hover {
     box-shadow: 0 8px 20px rgba(240, 255, 66, 0.5);
     color: var(--text-color-dark);
}

/* privacy.html & terms.html */
body.privacy-page main, body.terms-page main {
    padding-top: calc(var(--header-height) + 40px); /* Header height + extra space */
    padding-bottom: 40px;
}
.legal-content-container {
    background-color: var(--card-background-light);
    padding: 2em 3em; /* More padding for legal text */
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-light);
    margin-top: 2em; /* Space from potential title */
}
.legal-content-container h1 {
    text-align: center;
    margin-bottom: 1em;
}
.legal-content-container h2 {
    margin-top: 1.5em;
    margin-bottom: 0.8em;
    font-size: 1.6rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.3em;
}
.legal-content-container p, .legal-content-container li {
    line-height: 1.8;
    font-size: 1rem;
    color: var(--text-color-dark-secondary);
}
.legal-content-container ul, .legal-content-container ol {
    margin-left: 1.5em;
    margin-bottom: 1em;
}
.legal-content-container ul li {
    list-style: disc;
}
.legal-content-container ol li {
    list-style: decimal;
}


/* RESPONSIVE STYLES */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .hero-title { font-size: 2.8rem; }
    .hero-subtitle { font-size: 1.15rem; }

    .process-steps,
    .innovation-highlights,
    .project-grid,
    .gallery-grid,
    .team-grid,
    .partners-logos,
    .workshops-list,
    .resources-grid,
    .footer-container {
        gap: 1.5em;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding-left: 15px;
        padding-right: 15px;
    }
    .main-navigation {
        display: none; /* Hidden, JS will toggle */
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: var(--background-color-dark); /* Solid background for mobile menu */
        padding: 1em 0;
        box-shadow: 0 5px 10px rgba(0,0,0,0.2);
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    .main-navigation.active {
        display: block;
    }
    .main-navigation .nav-list {
        flex-direction: column;
        align-items: center;
    }
    .main-navigation .nav-list li {
        margin-left: 0;
        margin-bottom: 1em;
        width: 100%;
        text-align: center;
    }
    .main-navigation .nav-list a {
        display: block;
        padding: 0.8em 1em;
        width: 100%;
        color: var(--text-color-light);
    }
     .main-navigation .nav-list a:hover,
     .main-navigation .nav-list a.active {
        background-color: rgba(255,255,255,0.1);
        color: var(--primary-color);
     }
    .main-navigation .nav-list a::after { display: none; } /* Remove underline for mobile */

    .burger-menu {
        display: block;
    }
    /* Burger animation when active */
    .burger-menu.active .burger-bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .burger-menu.active .burger-bar:nth-child(2) {
        opacity: 0;
    }
    .burger-menu.active .burger-bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; padding: 0 10px;}
    .hero-cta { padding: 0.8em 1.8em; font-size: 1rem; }

    .section-padding, .section-padding-dark {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    .section-intro { font-size: 1rem; margin-bottom: 2em; }
    .card-content { padding: 1.5em; }

    .footer-container {
        grid-template-columns: 1fr; /* Stack columns */
        text-align: center;
    }
    .footer-column h4.footer-heading::after {
        margin-left: auto;
        margin-right: auto;
    }
    .footer-social-list {
        display: flex;
        justify-content: center;
        gap: 1.5em;
    }
    .footer-social-list li { margin-bottom: 0; }
    .modal-content { margin: 20% auto; width: 90%; padding: 20px;}

    body.privacy-page main, body.terms-page main {
        padding-top: calc(var(--header-height) + 20px);
    }
    .legal-content-container {
        padding: 1.5em;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .hero-title { font-size: 1.8rem; }
    .hero-subtitle { font-size: 0.9rem; }

    .btn, button, input[type="submit"], input[type="button"] {
        padding: 0.7em 1.5em;
        font-size: 0.9rem;
    }
    .contact-form { padding: 1.5em; }
    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="tel"],
    .form-group textarea {
        padding: 0.8em 1em;
    }
}

/* AOS Customizations (Optional) */
[data-aos="fade-up"] {
  transform: translate3d(0, 50px, 0); /* Example custom start */
}