/* style.css */

/*--------------------------------------------------------------
# Root Variables
--------------------------------------------------------------*/
:root {
    /* Fonts */
    --font-primary: 'Oswald', sans-serif;
    --font-secondary: 'Nunito', sans-serif;

    /* Monochrome Color Palette */
    --color-background-page: #f0f2f5; /* Light grey page background */
    --color-background-section-light: #ffffff;
    --color-background-section-dark: #1e1e1e; /* For contrast or dark mode ideas */
    
    --color-text-primary: #333333; /* Dark grey for body text */
    --color-text-secondary: #555555; /* Medium grey */
    --color-text-headings: #1a1a1a; /* Near black for headings */
    --color-text-light: #f8f9fa; /* Light text for dark backgrounds */
    --color-text-hero: #FFFFFF; /* Strictly white for hero */

    --color-accent: #007bff; /* A strong, clear blue for accents - can be desaturated to fit "monochrome" if needed, or use a dark grey */
    /* For a stricter monochrome, let's use a dark grey/blueish grey as accent */
    --color-accent-mono: #343a40; /* Dark Slate Grey */
    --color-accent-mono-hover: #23272b; /* Darker Slate Grey */
    
    --color-border: rgba(0, 0, 0, 0.1);
    --color-white: #FFFFFF;
    --color-black: #000000;

    /* Glassmorphism */
    --glass-bg-light-sections: rgba(255, 255, 255, 0.6); /* For sections on light page bg */
    --glass-bg-on-image: rgba(255, 255, 255, 0.15); /* For elements on dark/image backgrounds */
    --glass-border-light: rgba(255, 255, 255, 0.3);
    --glass-border-dark: rgba(0, 0, 0, 0.1);
    --glass-blur-amount: 8px;
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.17);


    /* Spacing */
    --spacing-unit: 1rem; /* 16px */
    --section-padding-y: calc(var(--spacing-unit) * 4); /* 64px */
    --container-max-width: 1200px;
    --header-height: 70px;

    /* Transitions */
    --transition-speed: 0.3s;
    --transition-timing: ease-in-out;
}

/*--------------------------------------------------------------
# General Styles & Adaptive Typography
--------------------------------------------------------------*/
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 100%; /* Base for rem units */
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-secondary);
    font-size: 1rem; /* Approx 16px */
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-background-page);
    overflow-x: hidden; /* Prevent horizontal scroll from AOS or other elements */
}

/* Adaptive Typography for Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    color: var(--color-text-headings);
    margin-top: 0;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    line-height: 1.3;
    font-weight: 700;
    text-shadow: 1px 1px 1px rgba(0,0,0,0.05);
}

h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); } /* Hero title might be larger */
h2 { font-size: clamp(2rem, 4vw, 3rem); }   /* Section titles */
h3 { font-size: clamp(1.5rem, 3vw, 2.2rem); } /* Card titles, sub-section titles */
h4 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }
p {
    margin-bottom: var(--spacing-unit);
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
}

a {
    color: var(--color-accent-mono);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-timing);
}
a:hover {
    color: var(--color-accent-mono-hover);
    text-decoration: underline;
}

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

/*--------------------------------------------------------------
# Utility Classes
--------------------------------------------------------------*/
.main-container {
    width: 100%;
    overflow: hidden; /* Helps with AOS animations not causing scrollbars */
}

.container-content {
    width: 90%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-unit);
    padding-right: var(--spacing-unit);
}

.section-padding {
    padding-top: var(--section-padding-y);
    padding-bottom: var(--section-padding-y);
}

.section-title {
    text-align: center;
    margin-bottom: calc(var(--section-padding-y) / 2);
    color: var(--color-text-headings);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.section-subtitle {
    text-align: center;
    margin-bottom: calc(var(--section-padding-y) / 2.5);
    color: var(--color-text-secondary);
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Parallax Background Effect */
.parallax-background {
    background-attachment: fixed;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

/* Overlay for text readability on parallax/image backgrounds */
.hero-overlay,
.services-overlay,
.workshops-overlay,
.contact-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.7));
    z-index: 1;
}

/* Glassmorphism Effect Base */
.glass-effect {
    background: var(--glass-bg-on-image); /* Light glass for dark backgrounds */
    backdrop-filter: blur(var(--glass-blur-amount));
    -webkit-backdrop-filter: blur(var(--glass-blur-amount));
    border-radius: 10px;
    border: 1px solid var(--glass-border-light);
    padding: calc(var(--spacing-unit) * 1.5);
    box-shadow: var(--glass-shadow);
    color: var(--color-text-light); /* Default text color for dark glass */
}

.glass-effect-light { /* For elements on lighter page backgrounds */
    background: var(--glass-bg-light-sections);
    backdrop-filter: blur(var(--glass-blur-amount));
    -webkit-backdrop-filter: blur(var(--glass-blur-amount));
    border-radius: 10px;
    border: 1px solid var(--glass-border-dark);
    padding: calc(var(--spacing-unit) * 1.5);
    box-shadow: var(--glass-shadow);
    color: var(--color-text-primary); /* Text color for light glass */
}

/*--------------------------------------------------------------
# Header & Navigation
--------------------------------------------------------------*/
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color var(--transition-speed) var(--transition-timing);
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.site-header.scrolled { /* Add this class with JS on scroll */
    background: rgba(255, 255, 255, 0.2); /* More opaque glass */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
}

.logo {
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--color-text-hero); /* White logo text by default, or dark if header is light */
    text-decoration: none;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}
.site-header.scrolled .logo {
    color: var(--color-text-headings); /* Dark logo text when header is scrolled and light */
    text-shadow: none;
}

.main-navigation .nav-menu {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

.main-navigation .nav-menu li {
    margin-left: calc(var(--spacing-unit) * 1.8);
}

.main-navigation .nav-menu a {
    color: var(--color-text-hero); /* White nav links by default */
    text-decoration: none;
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-speed) var(--transition-timing);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}
.site-header.scrolled .main-navigation .nav-menu a {
    color: var(--color-text-headings);
    text-shadow: none;
}

.main-navigation .nav-menu a:hover,
.main-navigation .nav-menu a.active {
    color: var(--color-accent-mono-hover); /* Or a lighter shade if on dark bg */
}
.site-header.scrolled .main-navigation .nav-menu a:hover,
.site-header.scrolled .main-navigation .nav-menu a.active {
    color: var(--color-accent-mono-hover);
}


.main-navigation .nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent-mono);
    transition: width var(--transition-speed) var(--transition-timing);
}
.site-header.scrolled .main-navigation .nav-menu a::after {
    background-color: var(--color-accent-mono);
}


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

.nav-toggle {
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001; /* Above nav menu on mobile */
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text-hero);
    position: relative;
    transition: transform var(--transition-speed) var(--transition-timing);
}
.site-header.scrolled .hamburger {
    background-color: var(--color-text-headings);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 25px;
    height: 3px;
    background-color: var(--color-text-hero);
    transition: transform var(--transition-speed) var(--transition-timing), top var(--transition-speed) var(--transition-timing);
}
.site-header.scrolled .hamburger::before,
.site-header.scrolled .hamburger::after {
    background-color: var(--color-text-headings);
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* Mobile Menu Open State (Toggled by JS) */
.nav-open .hamburger { background-color: transparent; }
.nav-open .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-open .hamburger::after { top: 0; transform: rotate(-45deg); }

/* Main content padding for fixed header */
main {
    padding-top: var(--header-height);
}


/*--------------------------------------------------------------
# Global Button Styles
--------------------------------------------------------------*/
.cta-button, button, input[type="submit"], input[type="button"] {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-white);
    background-color: var(--color-accent-mono);
    border: 2px solid var(--color-accent-mono);
    padding: calc(var(--spacing-unit)*0.75) calc(var(--spacing-unit)*2);
    border-radius: 50px; /* Pill shape */
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-timing);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.cta-button:hover, button:hover, input[type="submit"]:hover, input[type="button"]:hover {
    background-color: var(--color-accent-mono-hover);
    border-color: var(--color-accent-mono-hover);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.cta-button:focus, button:focus, input[type="submit"]:focus, input[type="button"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--color-accent-mono), 0.5);
}


/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
.hero-section {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative; /* For overlay */
    color: var(--color-text-hero); /* Ensure text is white as per requirement */
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-unit);
    max-width: 800px;
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    color: var(--color-text-hero) !important; /* Override general h1 if needed */
    margin-bottom: var(--spacing-unit);
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--color-text-hero) !important;
    margin-bottom: calc(var(--spacing-unit) * 2);
    line-height: 1.8;
    text-shadow: 1px 1px 6px rgba(0,0,0,0.6);
}
.hero-section .cta-button {
    padding: calc(var(--spacing-unit)*0.9) calc(var(--spacing-unit)*2.5);
    font-size: clamp(1rem, 2vw, 1.2rem);
}

/*--------------------------------------------------------------
# Features Section
--------------------------------------------------------------*/
.features-section {
    background-color: var(--color-background-section-light);
}
.features-section .section-title,
.features-section .feature-title {
    color: var(--color-text-headings);
}
.features-section p {
    color: var(--color-text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
}

.feature-item {
    text-align: center;
    padding: calc(var(--spacing-unit) * 2);
    /* Glass effect applied via class in HTML, ensure text color contrasts */
}
.feature-item.glass-effect { /* For items on image/dark bg */
    color: var(--color-text-light);
}
.feature-item.glass-effect-light { /* For items on light bg */
    color: var(--color-text-primary);
}
.feature-item.glass-effect-light .feature-title {
    color: var(--color-text-headings);
}


.feature-icon {
    font-size: 3rem; /* Placeholder for icon */
    color: var(--color-accent-mono);
    margin-bottom: var(--spacing-unit);
    /* For actual animated icons, specific styles will be needed */
    /* Example: SVG animation or library classes */
}

.feature-title {
    margin-bottom: calc(var(--spacing-unit) * 0.75);
}

.progress-bar-container {
    margin-top: var(--spacing-unit);
    text-align: left;
}
.progress-label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: calc(var(--spacing-unit) * 0.25);
    font-weight: 700;
}
.progress-bar {
    height: 10px;
    background-color: var(--color-accent-mono);
    border-radius: 5px;
    text-align: center;
    color: var(--color-white);
    font-size: 0.8rem;
    line-height: 10px; /* Vertically center text if any */
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
}

/*--------------------------------------------------------------
# Card Styles (General for Services, Success Stories, News)
--------------------------------------------------------------*/
.card {
    display: flex;
    flex-direction: column;
    align-items: center; /* Center content like image */
    text-align: center;
    border-radius: 10px;
    overflow: hidden; /* Ensures border-radius clips image */
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0,0,0,0.1);
}

.card .card-image {
    width: 100%;
    height: 200px; /* Fixed height for image container */
    overflow: hidden;
    display: flex; /* For centering img if it's smaller than container */
    justify-content: center;
    align-items: center;
    background-color: #e0e0e0; /* Placeholder bg */
}

.card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Cover the container, cropping if necessary */
    transition: transform var(--transition-speed) var(--transition-timing);
}

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

.card .card-content {
    padding: calc(var(--spacing-unit) * 1.5);
    width: 100%; /* Ensure content takes full width of card */
}
.card .card-content h3, .card .card-content h4 {
    margin-top: 0;
    margin-bottom: calc(var(--spacing-unit) * 0.75);
}

/* Glass effect on cards */
.services-section .card,
.success-stories-section .card,
.news-section .card {
    background: var(--glass-bg-on-image);
    backdrop-filter: blur(var(--glass-blur-amount));
    -webkit-backdrop-filter: blur(var(--glass-blur-amount));
    border: 1px solid var(--glass-border-light);
    color: var(--color-text-light); /* Text on glass/dark bg */
}
.services-section .card h3, .services-section .card p,
.success-stories-section .card h4, .success-stories-section .card p,
.news-section .card h4, .news-section .card p {
    color: var(--color-text-light); /* Ensure high contrast */
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}
.success-stories-section .card .story-investor {
    font-style: italic;
    font-size: 0.9em;
    margin-top: var(--spacing-unit);
    opacity: 0.8;
}

/* For cards on light backgrounds, if any section changes */
.card.glass-effect-light {
    background: var(--glass-bg-light-sections);
    border: 1px solid var(--glass-border-dark);
    color: var(--color-text-primary);
}
.card.glass-effect-light h3, .card.glass-effect-light p {
    color: var(--color-text-primary);
    text-shadow: none;
}

/*--------------------------------------------------------------
# Services Section
--------------------------------------------------------------*/
.services-section .section-title,
.services-section .card h3,
.services-section .card p {
    color: var(--color-text-light); /* Ensuring text is white/light on parallax bg */
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
    position: relative;
    z-index: 2;
}

/*--------------------------------------------------------------
# Sustainability Section
--------------------------------------------------------------*/
.sustainability-section {
    background-color: var(--color-background-section-light);
}
.sustainability-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: calc(var(--spacing-unit) * 3);
}
.sustainability-text {
    flex: 1;
    min-width: 300px; /* ensure text has enough space on smaller screens */
    /* If you want text to be 2/3rds: flex-basis: 66%; or flex:2 */
}
.sustainability-text p {
    color: var(--color-text-secondary);
}
.sustainability-image {
    flex: 1;
    min-width: 300px; /* ensure image has enough space */
    /* If you want image to be 1/3rd: flex-basis: 33%; or flex:1 */
    max-width: 500px; /* Control image max size */
    margin: 0 auto; /* Center image if flexbox alignment isn't enough */
}
.sustainability-image img {
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

@media (min-width: 768px) {
    .sustainability-text {
        flex: 1.5; /* Text takes more space */
    }
    .sustainability-image {
        flex: 1;
    }
}

/*--------------------------------------------------------------
# Success Stories Section
--------------------------------------------------------------*/
.success-stories-section {
    background-color: var(--color-background-page); /* Or an image with overlay */
}
.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
}
/* Success stories cards use general .card styles, with glass effect */
.success-stories-section .card {
    background: var(--glass-bg-light-sections); /* Assuming light page bg */
    border: 1px solid var(--glass-border-dark);
    color: var(--color-text-primary);
}
.success-stories-section .card h4,
.success-stories-section .card p {
    color: var(--color-text-primary); /* Text color for light glass */
    text-shadow: none;
}

/*--------------------------------------------------------------
# Workshops Section
--------------------------------------------------------------*/
.workshops-section .section-title,
.workshops-section p,
.workshops-section .accordion-header {
    color: var(--color-text-light);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}
.workshops-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}
.workshops-content > p { /* The main paragraph */
    margin-bottom: calc(var(--spacing-unit) * 2);
    text-align: center;
}
.workshop-cta {
    display: block;
    width: fit-content;
    margin: calc(var(--spacing-unit) * 2) auto 0;
}

/* Accordion Styles (also for FAQ) */
.accordion {
    width: 100%;
}
.accordion-item {
    margin-bottom: var(--spacing-unit);
    border-radius: 8px;
    overflow: hidden;
}
.accordion-item.glass-effect-light { /* Workshops items on dark/image bg */
    background: rgba(255,255,255,0.2); /* Lighter glass on dark bg */
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--color-text-light);
}
.accordion-item.glass-effect-light .accordion-header {
    color: var(--color-text-light);
}
.accordion-item.glass-effect-light .accordion-content p {
    color: var(--color-text-light);
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}


.accordion-header {
    width: 100%;
    background-color: transparent; /* Handled by glass effect on item */
    border: none;
    padding: var(--spacing-unit) calc(var(--spacing-unit) * 1.5);
    text-align: left;
    font-family: var(--font-primary);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--transition-speed) var(--transition-timing);
}
.accordion-header:hover {
    /* background-color: rgba(0,0,0,0.05); Slightly darken on hover */
}
.accordion-icon {
    font-size: 1.2em;
    transition: transform var(--transition-speed) var(--transition-timing);
}
.accordion-header[aria-expanded="true"] .accordion-icon {
    transform: rotate(45deg);
}
.accordion-content {
    padding: 0 calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 1.5);
    /* Hidden by default in HTML, JS toggles */
}
.accordion-content p {
    margin-bottom: 0;
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    line-height: 1.6;
}

/*--------------------------------------------------------------
# News Section
--------------------------------------------------------------*/
.news-section {
    background-color: var(--color-background-section-light);
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
}
.news-section .card { /* News cards on light bg */
    background: var(--glass-bg-light-sections); /* or solid white: var(--color-white); */
    border: 1px solid var(--glass-border-dark); /* or var(--color-border) */
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    color: var(--color-text-primary);
}
.news-section .card h4,
.news-section .card p,
.news-section .card .news-date {
    color: var(--color-text-primary);
    text-shadow: none;
}
.news-date {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    display: block;
}
.read-more {
    display: inline-block;
    margin-top: var(--spacing-unit);
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--color-accent-mono);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}
.read-more:hover {
    color: var(--color-accent-mono-hover);
    text-decoration: underline;
}

/*--------------------------------------------------------------
# External Resources Section
--------------------------------------------------------------*/
.external-resources-section {
    background-color: var(--color-background-page);
}
.resources-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 1.5);
}
.resource-item {
    padding: calc(var(--spacing-unit) * 1.5);
}
.resource-item.glass-effect { /* On light bg */
    background: var(--glass-bg-light-sections);
    border: 1px solid var(--glass-border-dark);
    color: var(--color-text-primary);
}
.resource-item h4 a {
    color: var(--color-text-headings);
    font-family: var(--font-primary);
}
.resource-item h4 a:hover {
    color: var(--color-accent-mono);
}
.resource-item p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/*--------------------------------------------------------------
# FAQ Section
--------------------------------------------------------------*/
.faq-section {
    background-color: var(--color-background-section-light);
}
.faq-accordion .accordion-item {
    /* Using glass-effect-light for items on a light section background */
}
.faq-accordion .accordion-item.glass-effect { /* Assuming it's glass-effect-light as per HTML */
    background: var(--glass-bg-light-sections);
    border: 1px solid var(--glass-border-dark);
    color: var(--color-text-primary);
}
.faq-accordion .accordion-header {
    color: var(--color-text-headings);
}
.faq-accordion .accordion-content p {
    color: var(--color-text-secondary);
    text-shadow: none;
}


/*--------------------------------------------------------------
# Contact Section
--------------------------------------------------------------*/
.contact-section .section-title,
.contact-section .section-subtitle {
    color: var(--color-text-light); /* Text on parallax bg */
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.contact-form {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 2);
}
.contact-form.glass-effect { /* Glass effect on dark parallax background */
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.contact-form label {
    display: block;
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    font-weight: 700;
    color: var(--color-text-light); /* Label color on glass/dark bg */
    font-size: 0.9rem;
}
.contact-form .form-group {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
    width: 100%;
    padding: calc(var(--spacing-unit) * 0.75);
    border: 1px solid rgba(255,255,255,0.3); /* Light border for dark bg inputs */
    border-radius: 5px;
    background-color: rgba(255,255,255,0.1); /* Slightly transparent */
    color: var(--color-text-light); /* Text input color */
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: border-color var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
}
.contact-form input[type="text"]::placeholder,
.contact-form input[type="email"]::placeholder,
.contact-form input[type="tel"]::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255,255,255,0.6);
}
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form input[type="tel"]:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-white); /* Brighter border on focus */
    box-shadow: 0 0 0 2px rgba(255,255,255,0.3);
    background-color: rgba(255,255,255,0.15);
}
.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}
.contact-form .form-submit-button {
    /* Uses global .cta-button styles */
    width: 100%;
    padding-top: var(--spacing-unit);
    padding-bottom: var(--spacing-unit);
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
.site-footer {
    background-color: var(--color-text-headings); /* Dark footer */
    color: rgba(255,255,255,0.7);
    padding: calc(var(--section-padding-y) / 1.5) 0;
    font-size: 0.9rem;
}
.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
    width: 90%;
    max-width: var(--container-max-width);
    margin: 0 auto;
}
.site-footer h4 {
    font-family: var(--font-primary);
    color: var(--color-white);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-unit);
}
.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.site-footer ul li {
    margin-bottom: calc(var(--spacing-unit) * 0.5);
}
.site-footer ul li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
}
.site-footer ul li a:hover {
    color: var(--color-white);
    text-decoration: underline;
}
.footer-copyright {
    grid-column: 1 / -1; /* Span all columns */
    text-align: center;
    margin-top: calc(var(--spacing-unit) * 2);
    padding-top: calc(var(--spacing-unit) * 1.5);
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.85rem;
}
.footer-social ul {
    display: flex;
    gap: var(--spacing-unit);
}

/*--------------------------------------------------------------
# Specific Page Styles (success.html, privacy.html, terms.html)
--------------------------------------------------------------*/
.success-page-container,
.generic-page-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--section-padding-y) var(--spacing-unit);
}

.success-page-container {
    min-height: calc(100vh - var(--header-height) - 143px); /* 143px approx footer height */
    /* This might need adjustment if footer height is dynamic */
    /* A simpler approach for full page content might be: */
    /* body.success-page { display: flex; flex-direction: column; min-height: 100vh; } */
    /* main.success-main { flex-grow: 1; display: flex; align-items: center; justify-content: center; } */
}
.success-page-container h1 {
    color: var(--color-accent-mono);
}

.privacy-page-content,
.terms-page-content {
    padding-top: calc(var(--header-height) + var(--spacing-unit) * 2); /* Ensure content below fixed header */
    padding-bottom: var(--section-padding-y);
    background-color: var(--color-background-section-light);
    min-height: calc(100vh - var(--header-height) - 143px); /* Adjust if footer changes */
}
.privacy-page-content .container-content,
.terms-page-content .container-content {
    max-width: 800px; /* Typical for text-heavy pages */
    text-align: left;
}
.privacy-page-content h1, .terms-page-content h1 { margin-bottom: calc(var(--spacing-unit)*2); }
.privacy-page-content h2, .terms-page-content h2 { margin-top: calc(var(--spacing-unit)*2.5); margin-bottom: var(--spacing-unit); }


/*--------------------------------------------------------------
# Responsive Styles
--------------------------------------------------------------*/
@media (max-width: 768px) {
    .main-navigation .nav-menu {
        display: none; /* Hide on mobile, JS will show it */
        flex-direction: column;
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: rgba(30, 30, 30, 0.95); /* Dark transparent background for mobile menu */
        backdrop-filter: blur(var(--glass-blur-amount));
        -webkit-backdrop-filter: blur(var(--glass-blur-amount));
        padding: var(--spacing-unit) 0;
        box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    }

    .main-navigation .nav-menu.nav-menu-open { /* Class added by JS */
        display: flex;
    }

    .main-navigation .nav-menu li {
        margin-left: 0;
        width: 100%;
        text-align: center;
    }

    .main-navigation .nav-menu a {
        display: block;
        padding: calc(var(--spacing-unit)*0.8) var(--spacing-unit);
        color: var(--color-text-light); /* Ensure links are visible on dark mobile menu */
        text-shadow: none;
    }
    .main-navigation .nav-menu a:hover,
    .main-navigation .nav-menu a.active {
        background-color: rgba(255,255,255,0.1);
        color: var(--color-white);
    }
    .main-navigation .nav-menu a::after {
        display: none; /* No underline effect on mobile */
    }


    .nav-toggle {
        display: block; /* Show hamburger on mobile */
    }
    
    .hero-title {
        font-size: clamp(2.2rem, 8vw, 3rem);
    }
    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.2rem);
    }

    .sustainability-content {
        flex-direction: column;
    }
    .sustainability-text, .sustainability-image {
        flex-basis: auto; /* Reset flex basis */
        width: 100%;
    }
    
    .footer-container {
        grid-template-columns: 1fr; /* Stack footer columns */
        text-align: center;
    }
    .footer-social ul {
        justify-content: center;
    }
}

/* Cookie Popup - basic styles from prompt */
#cookie-popup {
    /* Styles are inline in HTML as requested */
}
#cookie-popup a {
    /* color: #a7d8ff; */ /* Handled in HTML */
}
#cookie-popup button {
    /* background-color: #4CAF50; */ /* Handled in HTML */
    /* color: white; */
    /* ... other styles from prompt */
}
.nav-toggle{
    display: none;
}