/* style.css */

/* --- CSS Variables --- */
:root {
    /* Analogous Color Scheme (Primary: Deep Blue) */
    --color-primary-rgb: 47, 88, 205;
    --color-primary: rgb(var(--color-primary-rgb));         /* Deep Blue */
    --color-primary-darker: #2447A8;    /* Darker shade of primary */

    --color-secondary-rgb: 55, 149, 189;
    --color-secondary: rgb(var(--color-secondary-rgb));     /* Tealish Blue (Analogous 1) */
    --color-secondary-darker: #2C7A9A;  /* Darker shade of secondary */

    --color-accent-rgb: 106, 48, 147;
    --color-accent: rgb(var(--color-accent-rgb));           /* Purple (Analogous 2) */
    --color-accent-darker: #532675;     /* Darker shade of accent */

    /* Neutral & Text Colors */
    --color-background: #F8F9FA;        /* Very Light Gray/Off-white */
    --color-background-alt: #F1F3F5;   /* Slightly darker for gradients */
    --color-surface: #FFFFFF;           /* White for cards, modals */
    --color-text-primary: #212529;      /* Very Dark Gray, high contrast */
    --color-text-secondary: #5A6268;    /* Medium Gray for less emphasis */
    --color-text-light: #FFFFFF;        /* White for dark backgrounds */
    --color-border: #DEE2E6;            /* Light border color */
    --color-muted: #ADB5BD;             /* For muted text or icons */

    /* Semantic Colors */
    --color-success: #198754;
    --color-error: #DC3545;

    /* Fonts */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Work Sans', sans-serif;

    /* Spacing & Layout */
    --container-width: 1200px;
    --spacing-unit: 8px;
    --header-height: 70px; /* Approximate height for sticky header calculations */

    /* Transitions & Animations */
    --transition-fast: 0.2s ease-out;
    --transition-medium: 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55); /* "Drawn" feel with bounce */
    --transition-slow: 0.6s ease-in-out;

    /* Borders & Shadows */
    --border-radius-small: 4px;
    --border-radius-medium: 8px;
    --border-radius-large: 16px;
    --border-radius-pill: 50px;
    --box-shadow-light: 0 2px 8px rgba(0,0,0,0.07);
    --box-shadow-medium: 0 5px 15px rgba(0,0,0,0.1);
    --box-shadow-heavy: 0 10px 30px rgba(0,0,0,0.12);
}

/* --- Global Styles & Modern Normalize Complements --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0; /* Modern Normalize might handle this, but explicit is fine */
    padding: 0; /* Modern Normalize might handle this */
}

html {
    scroll-behavior: smooth;
    font-size: 100%; /* Base for rem units */
}

body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    line-height: 1.7;
    font-size: 1rem; /* Approx 16px */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

.site-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex-grow: 1;
}

.container {
    width: 90%;
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: calc(var(--spacing-unit) * 2);
    padding-right: calc(var(--spacing-unit) * 2);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    vertical-align: middle; /* Removes bottom space */
}

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

a:hover, a:focus {
    color: var(--color-primary-darker);
    text-decoration: underline;
    opacity: 0.85;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-primary);
    margin-bottom: calc(var(--spacing-unit) * 2.5);
    line-height: 1.3;
    font-weight: 600;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.4rem, 3.5vw, 1.9rem); }
h4 { font-size: clamp(1.2rem, 3vw, 1.5rem); }

p {
    margin-bottom: calc(var(--spacing-unit) * 2);
    max-width: 65ch; /* Optimal reading length */
}
.content-column p, .section-paragraph {
    margin-left: auto;
    margin-right: auto;
}

ul, ol {
    list-style-position: inside;
    padding-left: calc(var(--spacing-unit) * 0.5); /* Adjust for bullet visibility */
}
li {
    margin-bottom: var(--spacing-unit);
}

.section {
    padding-top: calc(var(--spacing-unit) * 7);
    padding-bottom: calc(var(--spacing-unit) * 7);
}
.section:nth-child(even) { /* Subtle background variation for sections */
    background-color: var(--color-background-alt);
}

.section-title {
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 5);
    font-weight: 700;
    color: #222222; /* As per requirement */
    position: relative;
    padding-bottom: var(--spacing-unit);
}
/* "Drawn" underline effect for section titles */
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    animation: draw-line 1s var(--transition-medium) forwards;
    opacity: 0;
}
@keyframes draw-line {
    to { width: 80px; opacity: 1; }
}

.subsection-title {
    margin-bottom: calc(var(--spacing-unit) * 3);
    font-weight: 600;
    color: var(--color-text-primary); /* Adjusted from #2c3e50 to ensure high contrast */
}

.section-paragraph {
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 4);
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

.content-column { /* For text-heavy pages like terms, privacy */
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.text-center { text-align: center; }
.text-light { color: var(--color-text-light) !important; }
.text-primary { color: var(--color-primary) !important; }

/* --- Utility for column layouts (example from Bulma-like naming) --- */
.column-layout {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 3);
}
.column {
    flex-grow: 1;
    flex-basis: 0; /* Allows flex-grow to distribute space */
}
.column.is-half {
    flex-grow: 0;
    flex-basis: calc(50% - (var(--spacing-unit) * 1.5)); /* Adjust for gap */
}
.column.is-one-third {
    flex-grow: 0;
    flex-basis: calc(33.333% - (var(--spacing-unit) * 2)); /* Adjust for gap */
}
.column.is-two-thirds {
    flex-grow: 0;
    flex-basis: calc(66.666% - var(--spacing-unit)); /* Adjust for gap */
}
.column.is-one-quarter {
    flex-grow: 0;
    flex-basis: calc(25% - (var(--spacing-unit) * 2.25)); /* Adjust for gap */
}

/* --- Header & Navigation --- */
.site-header {
    background-color: var(--color-surface);
    padding: calc(var(--spacing-unit) * 1.5) 0;
    border-bottom: 1px solid var(--color-border);
    position: fixed; /* Fixed navigation bar */
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--box-shadow-light);
    height: var(--header-height);
    transition: background-color var(--transition-fast);
}
/* Scrolled state for header if needed */
/* .site-header.scrolled { background-color: rgba(255,255,255,0.9); backdrop-filter: blur(5px); } */

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

.logo-link img {
    height: calc(var(--header-height) - var(--spacing-unit) * 3);
    width: auto;
    transition: transform var(--transition-fast);
}
.logo-link:hover img {
    transform: scale(1.05);
}

.main-navigation .nav-list {
    list-style: none;
    display: flex;
}

.main-navigation .nav-list li {
    margin-left: calc(var(--spacing-unit) * 3);
    margin-bottom: 0; /* Override global li margin */
}

.main-navigation .nav-list a {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-text-primary);
    padding: var(--spacing-unit) 0;
    position: relative;
    text-decoration: none;
}
.main-navigation .nav-list a::after { /* Underline effect */
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-medium);
}
.main-navigation .nav-list a:hover::after,
.main-navigation .nav-list a.active::after {
    width: 100%;
}
.main-navigation .nav-list a:hover,
.main-navigation .nav-list a.active {
    color: var(--color-primary);
    text-decoration: none; /* Remove default underline */
    opacity: 1;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-unit);
    z-index: 1001; /* Above nav list */
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text-primary);
    position: relative;
    transition: background-color var(--transition-fast);
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 25px;
    height: 3px;
    background-color: var(--color-text-primary);
    transition: transform 0.3s ease, top 0.3s ease, bottom 0.3s ease;
}
.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

.menu-toggle.active .hamburger { background-color: transparent; }
.menu-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.menu-toggle.active .hamburger::after { bottom: 0; transform: rotate(-45deg); }


/* --- Global Button Styles --- */
.btn, button, input[type='submit'], input[type='button'] {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: calc(var(--spacing-unit) * 1.75) calc(var(--spacing-unit) * 4);
    border-radius: var(--border-radius-pill);
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--transition-medium), transform var(--transition-fast), box-shadow var(--transition-fast);
    border: 2px solid transparent;
    font-size: 1rem;
    text-align: center;
    white-space: nowrap;
    position: relative; /* For ripple effect */
    overflow: hidden; /* For ripple effect */
    box-shadow: var(--box-shadow-light);
}
.btn:hover, button:hover, input[type='submit']:hover, input[type='button']:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--box-shadow-medium);
    text-decoration: none;
}
.btn:active, button:active, input[type='submit']:active, input[type='button']:active {
    transform: translateY(0px) scale(0.98);
    box-shadow: none;
}

.btn-primary, button.btn-primary, input[type='submit'].btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-color: var(--color-primary);
}
.btn-primary:hover, button.btn-primary:hover, input[type='submit'].btn-primary:hover {
    background-color: var(--color-primary-darker);
    border-color: var(--color-primary-darker);
    color: var(--color-text-light);
}

.btn-secondary, button.btn-secondary, input[type='submit'].btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    border-color: var(--color-secondary);
}
.btn-secondary:hover, button.btn-secondary:hover, input[type='submit'].btn-secondary:hover {
    background-color: var(--color-secondary-darker);
    border-color: var(--color-secondary-darker);
    color: var(--color-text-light);
}

.btn-outline-light, button.btn-outline-light {
    background-color: transparent;
    color: var(--color-text-light);
    border-color: var(--color-text-light);
}
.btn-outline-light:hover, button.btn-outline-light:hover {
    background-color: var(--color-text-light);
    color: var(--color-primary);
}

.btn-outline-dark, button.btn-outline-dark {
    background-color: transparent;
    color: var(--color-text-primary);
    border-color: var(--color-text-primary);
}
.btn-outline-dark:hover, button.btn-outline-dark:hover {
    background-color: var(--color-text-primary);
    color: var(--color-text-light);
}


.btn-block {
    display: block;
    width: 100%;
}

/* Ripple effect for buttons */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}
@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}


/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding-top: calc(var(--header-height) + var(--spacing-unit) * 8); /* Adjust for fixed header */
    padding-bottom: calc(var(--spacing-unit) * 8);
    text-align: center;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; /* For parallax */
}

.hero-overlay { /* Required for text readability on background images */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.55));
    z-index: 1;
}

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

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 3);
    color: var(--color-text-light); /* IMPORTANT: White text for hero */
    text-shadow: 2px 2px 6px rgba(0,0,0,0.5); /* Enhances readability */
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    margin-bottom: calc(var(--spacing-unit) * 4);
    line-height: 1.8;
    color: var(--color-text-light); /* IMPORTANT: White text for hero */
    opacity: 0.9;
}


/* --- Cards (General Styles) --- */
.card,
.product-card,
.testimonial-card,
.portfolio-item-card { /* Add other card-like class names here */
    background-color: var(--color-surface);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--box-shadow-medium);
    overflow: hidden;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    display: flex;
    flex-direction: column;
    align-items: center; /* STROGO: Center content */
    text-align: center;  /* STROGO: Center text content */
}
.card:hover,
.product-card:hover,
.testimonial-card:hover,
.portfolio-item-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: var(--box-shadow-heavy);
}

.card-image { /* Wrapper for image in cards */
    width: 100%;
    height: 250px; /* STROGO: Fixed height for image containers */
    overflow: hidden;
    margin-bottom: var(--spacing-unit); /* Space between image and content */
    display: flex; /* For centering the image itself if it's smaller than container */
    justify-content: center;
    align-items: center;
}
.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* STROGO: Crop image to fit container */
    transition: transform var(--transition-slow);
}
.card:hover .card-image img,
.product-card:hover .card-image img,
.testimonial-card:hover .card-image img,
.portfolio-item-card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 3);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center; /* STROGO: Ensure content within is centered */
    width: 100%; /* Ensure content takes full width for text alignment */
}
.card-content h3 { /* Product name, testimonial author, etc. */
    margin-bottom: var(--spacing-unit) * 1.5;
    font-size: 1.4rem;
}
.card-content p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-unit) * 1.5;
    flex-grow: 1; /* Allows description to take available space */
}
.card-content .btn, .card-content button { /* Button at the bottom */
    margin-top: auto; /* Pushes button to the bottom */
}

/* Product Specific Card Styles */
.product-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
}
.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: var(--spacing-unit) 0;
}


/* --- Features Section --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
}
.feature-item {
    padding: calc(var(--spacing-unit) * 2);
    text-align: center;
    /* Glassmorphism example, can be applied to cards too */
    /* background: rgba(255, 255, 255, 0.1); */
    /* backdrop-filter: blur(5px); */
    /* border: 1px solid rgba(255, 255, 255, 0.15); */
    /* border-radius: var(--border-radius-medium); */
}
.feature-icon {
    width: 60px;
    height: 60px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: calc(var(--spacing-unit) * 2.5);
    color: var(--color-primary); /* Assuming SVG icons that inherit color */
}
.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-unit);
}

/* --- About Us Section (with background image) --- */
.about-us-section { /* Shared style with any section using full bg image */
    position: relative;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    padding-top: calc(var(--spacing-unit) * 8);
    padding-bottom: calc(var(--spacing-unit) * 8);
}
.section-overlay { /* For sections with background images needing text overlay */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6); /* Dark overlay */
    z-index: 1;
}
.about-us-content { /* Content that sits on top of overlay */
    position: relative;
    z-index: 2;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.about-us-content .section-title,
.about-us-content p,
.about-us-content h3 { /* Ensure text is light */
    color: var(--color-text-light);
}
.about-us-content .section-title {
    text-shadow: 1px 1px 3px rgba(0,0,0,0.7);
}
.about-us-content .section-title::after { /* Adjust underline for light text */
    background-color: var(--color-text-light);
}

/* --- Image-Text Layout (For Asymmetric Balance, e.g., About Page) --- */
.image-text-layout {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 5);
    align-items: center;
    margin: calc(var(--spacing-unit) * 4) 0;
}
.image-text-layout .image-container {
    flex: 1;
    min-width: 280px; /* Prevent too much squishing on smaller flex views */
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    box-shadow: var(--box-shadow-heavy);
}
.image-text-layout .text-content {
    flex: 1.5; /* Text takes more space */
    min-width: 300px;
}
.image-text-layout.reversed .image-container { order: 1; } /* For alternating layouts */

/* If using Bulma-like column widths directly for this component */
.image-text-layout .is-one-third { flex-basis: 30%; flex-grow: 0; }
.image-text-layout .is-two-thirds { flex-basis: 65%; flex-grow: 0; }


/* --- Progress Indicators & Toggle Switches --- */
.progress-indicator-container {
    margin-top: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 2);
}
.progress-indicator-container label {
    display: block;
    margin-bottom: var(--spacing-unit);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}
.progress-indicator-container progress {
    width: 100%;
    height: 12px;
    border-radius: var(--border-radius-pill);
    -webkit-appearance: none;
    appearance: none;
    border: none; /* Remove default border */
    overflow: hidden; /* Ensure rounded corners on value */
}
.progress-indicator-container progress::-webkit-progress-bar {
    background-color: var(--color-border);
    border-radius: var(--border-radius-pill);
}
.progress-indicator-container progress::-webkit-progress-value {
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    border-radius: var(--border-radius-pill);
    transition: width 0.8s var(--transition-medium);
}
.progress-indicator-container progress::-moz-progress-bar { /* Firefox */
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    border-radius: var(--border-radius-pill);
    transition: width 0.8s var(--transition-medium);
}
.progress-indicator-container span { /* Percentage text */
    display: block;
    text-align: right;
    font-size: 0.9rem;
    color: var(--color-primary);
    margin-top: calc(var(--spacing-unit) * 0.5);
    font-weight: 600;
}

.toggle-switch-container {
    display: flex;
    align-items: center;
    margin-top: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 2);
}
.toggle-switch-container > span { /* Label text */
    margin-right: calc(var(--spacing-unit) * 1.5);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}
.switch { /* The switch itself */
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}
.switch input { 
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-muted);
    transition: var(--transition-fast);
}
.slider:before { /* The knob */
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition-medium);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
input:checked + .slider {
    background-color: var(--color-primary);
}
input:focus + .slider {
    box-shadow: 0 0 1px var(--color-primary);
}
input:checked + .slider:before {
    transform: translateX(22px);
}
.slider.round { border-radius: var(--border-radius-pill); }
.slider.round:before { border-radius: 50%; }


/* --- Accordion --- */
.accordion {
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: calc(var(--spacing-unit) * 4);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-medium);
    background-color: var(--color-surface);
    box-shadow: var(--box-shadow-light);
}
.accordion-item {
    border-bottom: 1px solid var(--color-border);
}
.accordion-item:last-child {
    border-bottom: none;
}
.accordion-header {
    background-color: transparent; /* Parent .accordion has bg */
    color: var(--color-text-primary);
    cursor: pointer;
    padding: calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 3);
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    font-size: 1.15rem;
    font-family: var(--font-heading);
    font-weight: 500;
    transition: background-color var(--transition-fast);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.accordion-header:hover, .accordion-header.active {
    background-color: var(--color-background-alt);
    color: var(--color-primary);
}
.accordion-icon {
    font-size: 1.6rem;
    font-weight: bold;
    transition: transform var(--transition-medium);
    line-height: 1; /* Prevent icon from affecting line height */
}
.accordion-header.active .accordion-icon {
    transform: rotate(45deg);
}
.accordion-content {
    padding: 0 calc(var(--spacing-unit) * 3);
    background-color: var(--color-surface);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s var(--transition-medium), padding 0.5s var(--transition-medium);
}
.accordion-content p {
    margin: calc(var(--spacing-unit) * 2.5) 0;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}
.accordion-content.active {
    padding-top: calc(var(--spacing-unit) * 1);
    padding-bottom: calc(var(--spacing-unit) * 2.5);
    /* max-height will be set by JS */
}


/* --- Customer Stories / Testimonials --- */
.testimonials-slider { /* If it becomes a slider, JS will handle item visibility */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
}
.testimonial-card .card-image { /* Override default card image height */
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-top: calc(var(--spacing-unit) * 2); /* Space from top of card */
    margin-bottom: calc(var(--spacing-unit) * 2);
    border: 3px solid var(--color-surface);
    box-shadow: var(--box-shadow-medium);
}
.testimonial-card .card-content p { /* The quote */
    font-style: italic;
    font-size: 1.05rem;
    color: var(--color-text-primary); /* Make quote more prominent */
    margin-bottom: var(--spacing-unit) * 2;
    position: relative;
    padding: 0 var(--spacing-unit);
}
/* "Drawn" quote marks */
.testimonial-card .card-content p::before,
.testimonial-card .card-content p::after {
    font-family: 'Georgia', serif; /* Or a font with nice quote marks */
    font-size: 3rem;
    color: var(--color-primary);
    opacity: 0.5;
    position: absolute;
    line-height: 1;
}
.testimonial-card .card-content p::before { content: '“'; top: -5px; left: -10px; }
.testimonial-card .card-content p::after { content: '”'; bottom: -15px; right: -10px; }

.testimonial-card .card-content h4 { /* Author */
    font-size: 1.1rem;
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    color: var(--color-primary);
}
.testimonial-card .card-content span { /* Author's title/company */
    font-size: 0.9rem;
    color: var(--color-muted);
}


/* --- Partners Section --- */
.partners-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: calc(var(--spacing-unit) * 5);
    margin-top: calc(var(--spacing-unit) * 3);
}
.partners-logos img {
    max-height: 50px;
    width: auto;
    filter: grayscale(80%) opacity(0.7); /* Desaturated, slightly transparent */
    transition: filter var(--transition-medium), transform var(--transition-medium);
}
.partners-logos img:hover {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.1);
}

/* --- External Resources Section --- */
.resources-list {
    display: grid;
    gap: calc(var(--spacing-unit) * 3);
}
.resource-item {
    background-color: var(--color-surface);
    padding: calc(var(--spacing-unit) * 3);
    border-radius: var(--border-radius-medium);
    border-left: 5px solid var(--color-secondary);
    box-shadow: var(--box-shadow-light);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}
.resource-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-medium);
}
.resource-item h3 {
    margin-bottom: var(--spacing-unit);
    font-size: 1.25rem;
}
.resource-item h3 a {
    color: var(--color-text-primary);
}
.resource-item h3 a:hover {
    color: var(--color-secondary);
}
.resource-item p { /* Description */
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}
/* "Read more" style for resource links or general use */
.read-more-link {
    display: inline-block;
    margin-top: var(--spacing-unit);
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    position: relative;
    padding-right: 20px; /* Space for arrow */
}
.read-more-link::after {
    content: '→'; /* Or an SVG arrow */
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: transform var(--transition-fast);
}
.read-more-link:hover::after {
    transform: translateY(-50%) translateX(4px);
}


/* --- Contact Form Section --- */
.contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 5);
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background-alt) 100%);
    padding: calc(var(--spacing-unit) * 5);
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow-medium);
}
.contact-info, .contact-form {
    flex: 1;
    min-width: 300px;
}
.contact-info p {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    line-height: 1.8;
}
.contact-info strong {
    color: var(--color-text-primary);
}
.contact-info a {
    word-break: break-all; /* For long email addresses */
}

.form-group {
    margin-bottom: calc(var(--spacing-unit) * 3);
}
.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-unit);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: calc(var(--spacing-unit) * 1.75);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background-color: var(--color-surface);
}
.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.2);
    outline: none;
}
.form-group textarea {
    resize: vertical;
    min-height: 140px;
}
.form-group input[type="checkbox"] {
    margin-right: calc(var(--spacing-unit) * 0.75);
    vertical-align: middle;
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary); /* Modern way to style checkbox color */
}
.form-group .checkbox-label {
    font-size: 0.9rem;
    font-weight: normal;
    color: var(--color-text-secondary);
    display: inline;
    vertical-align: middle;
}
.form-group .checkbox-label a {
    color: var(--color-primary);
}

.contact-page-form .form-title { /* If form has its own title */
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 3);
}


/* --- Footer --- */
.site-footer {
    background-color: #263238; /* Dark, sophisticated footer color */
    color: var(--color-muted);
    padding: calc(var(--spacing-unit) * 6) 0;
    font-size: 0.95rem;
    margin-top: auto; /* Pushes footer to bottom if content is short */
}
.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
}
.footer-column h4 {
    color: var(--color-text-light);
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing-unit) * 2.5);
    font-weight: 500;
}
.footer-column p, .footer-column li {
    margin-bottom: calc(var(--spacing-unit) * 1.25);
    line-height: 1.6;
}
.footer-column a {
    color: var(--color-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.footer-column a:hover {
    color: var(--color-text-light);
    text-decoration: underline;
}
.footer-nav-list, .footer-social-list {
    list-style: none;
    padding: 0;
}
.footer-social-list li a { /* Text-based social links */
    display: inline-block;
    padding: calc(var(--spacing-unit) * 0.5) 0; /* Add some clickable area */
}
/* Optional: Add icons via ::before if desired, but keep them text-based */
/* Example for text-based social icon (using pseudo-elements for icons is an option, but not image based) */
/* .footer-social-list a[href*="facebook.com"]::before { content: 'FB '; font-weight: bold; } */


/* --- Page Specific Styles --- */

/* Main content area for pages with fixed header (e.g., terms, privacy) */
.page-content-wrapper {
    padding-top: calc(var(--header-height) + var(--spacing-unit) * 4); /* Ensure content below fixed header */
}

/* Page Hero (for about, contacts, etc. - if different from main hero) */
.page-hero {
    position: relative;
    padding-top: calc(var(--header-height) + var(--spacing-unit) * 7);
    padding-bottom: calc(var(--spacing-unit) * 7);
    text-align: center;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}
.page-hero .page-title {
    color: var(--color-text-light);
    font-size: clamp(2.2rem, 5vw, 3rem);
    position: relative;
    z-index: 2; /* Above overlay */
    text-shadow: 1px 1px 4px rgba(0,0,0,0.6);
}

/* success.html specific styles */
.success-page-container {
    display: flex;
    flex-direction: column; /* Ensure header/footer stack correctly if they were present */
    min-height: 100vh;
}
.success-message-container {
    flex-grow: 1; /* Takes up available space */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(var(--spacing-unit) * 3);
    padding-top: var(--header-height); /* If header is on success page */
}
.success-icon {
    width: clamp(60px, 15vw, 100px);
    height: clamp(60px, 15vw, 100px);
    margin-bottom: calc(var(--spacing-unit) * 3);
    fill: var(--color-success); /* Use fill for SVG */
    /* "Drawn" animation for icon */
    animation: pop-in 0.8s var(--transition-medium) forwards;
    transform: scale(0.5);
    opacity: 0;
}
@keyframes pop-in {
    0% { transform: scale(0.5) rotate(-15deg); opacity: 0; }
    60% { transform: scale(1.1) rotate(5deg); opacity: 1; }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}
.success-message-container .page-title {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-unit) * 2;
}
.success-message-container .section-paragraph {
    color: var(--color-text-secondary);
    margin-bottom: calc(var(--spacing-unit) * 4);
}
/* If success page has a footer that needs to be at the bottom */
.success-page-container .site-footer {
    margin-top: auto;
}


/* --- Animations (Scroll-triggered, JS will add .is-visible) --- */
.animate-on-scroll {
    transition-property: opacity, transform;
    transition-duration: 0.8s; /* Default duration */
    transition-timing-function: var(--transition-medium); /* Default easing */
}
[data-animation="fadeIn"] { transform: translateY(10px); }
[data-animation="fadeInUp"] { transform: translateY(40px); }
[data-animation="fadeInDown"] { transform: translateY(-40px); }
[data-animation="slideInLeft"] { transform: translateX(-60px); }
[data-animation="slideInRight"] { transform: translateX(60px); }
[data-animation="zoomIn"] { transform: scale(0.85); }
[data-animation="bounceIn"] { transform: scale(0.5) translateY(30px); transition-timing-function: cubic-bezier(0.68, -0.6, 0.32, 1.6); /* Bounce specific ease */ }

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* Parallax (Example - JS might control this more granularly) */
/* .parallax-bg { background-attachment: fixed; } */
/* This is a simple CSS parallax. JS/GSAP provides more control. */


/* --- Responsive Design --- */
@media (max-width: 992px) { /* Tablet and smaller */
    .column.is-half, .column.is-one-third, .column.is-two-thirds, .column.is-one-quarter {
        flex-basis: calc(50% - (var(--spacing-unit) * 1.5)); /* Most columns become 2-per-row */
        min-width: calc(50% - (var(--spacing-unit) * 1.5));
    }
    .column.is-two-thirds { /* This specific one might still want more space or go full width */
        flex-basis: 100%;
    }
    .image-text-layout .text-content, .image-text-layout .image-container {
        flex-basis: 100%; /* Stack them on smaller tablets */
    }
    .image-text-layout.reversed .image-container { order: 0; } /* Reset order if stacking */
}

@media (max-width: 768px) { /* Mobile */
    body { font-size: 0.95rem; } /* Slightly smaller base font on mobile */
    h1 { font-size: clamp(1.8rem, 6vw, 2.5rem); }
    h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
    .hero-title { font-size: clamp(2rem, 8vw, 3rem); }
    .hero-subtitle { font-size: clamp(1rem, 4vw, 1.2rem); }

    .main-navigation .nav-list {
        display: none;
        flex-direction: column;
        position: absolute;
        top: calc(var(--header-height) - 1px); /* Position below header, align with border */
        left: 0;
        width: 100%;
        background-color: var(--color-surface);
        box-shadow: var(--box-shadow-medium);
        padding: var(--spacing-unit) 0;
        border-top: 1px solid var(--color-border);
    }
    .main-navigation .nav-list.active {
        display: flex;
    }
    .main-navigation .nav-list li {
        margin: 0;
        width: 100%;
    }
    .main-navigation .nav-list a {
        display: block;
        padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 2.5);
        border-bottom: 1px solid var(--color-border);
        text-align: center;
    }
    .main-navigation .nav-list li:last-child a { border-bottom: none; }
    .main-navigation .nav-list a::after { display: none; } /* Remove underline effect for mobile dropdown */
    .main-navigation .nav-list a:hover,
    .main-navigation .nav-list a.active {
        background-color: var(--color-background-alt);
    }

    .menu-toggle { display: block; }

    .column, .column.is-half, .column.is-one-third, .column.is-two-thirds, .column.is-one-quarter {
        flex-basis: 100%; /* Stack all columns */
        min-width: 100%;
    }
    
    .contact-wrapper, .vision-mission-section .column-layout {
        flex-direction: column;
        padding: calc(var(--spacing-unit) * 3);
    }
    .footer-container {
        grid-template-columns: 1fr; /* Stack footer columns */
        text-align: center;
    }
    .footer-column h4 {
        margin-top: var(--spacing-unit);
    }
    .product-gallery {
        grid-template-columns: 1fr; /* Single column for products */
    }
    .testimonials-slider {
        grid-template-columns: 1fr; /* Single column for testimonials */
    }
}