/* style.css */

/*------------------------------------------------------------------
[Table of Contents]

1.  Global Styles & Variables
    - CSS Variables
    - Base HTML & Body
    - Typography (Headings, Paragraphs, Links)
    - Container
    - Columns (Simple Flexbox Grid)
    - Utility Classes
2.  Buttons (Global)
3.  Header & Navigation
    - Site Header
    - Logo
    - Main Navigation (Desktop & Mobile Toggle)
4.  Hero Section
    - Hero Styles
    - Hero Overlay & Content
5.  Generic Section Styling
    - Section Padding
    - Section Titles & Subtitles
6.  About Us Section
    - Progress Indicators
7.  Case Studies Section
    - Card Styles (Generic Card Structure)
8.  Clientele Section
    - Client Logos
    - Testimonial
9.  Events Calendar Section
    - Event Item Layout
10. Press Section
    - Press Mention Card
11. Resources Section
    - Resource Card
12. Contact Section
    - Contact Form
    - Contact Details & Map
13. Footer
    - Footer Layout
    - Footer Social Links (Text-based)
14. Specific Page Layouts
    - Success Page (Centered Content)
    - Privacy/Terms Page (Header Offset)
15. Animations & Transitions (General Setup)
16. Responsive Design
    - Tablets & Smaller Desktops
    - Mobile Devices
-------------------------------------------------------------------*/

/* 1. Global Styles & Variables
-------------------------------------------------------------------*/
:root {
  /* Fonts */
  --font-primary: 'Roboto', sans-serif;
  --font-heading: 'Archivo Black', sans-serif;

  /* Pastel Color Palette */
  --color-primary: #a2d2ff;        /* Pastel Blue */
  --color-primary-dark: #7cb5e8;
  --color-secondary: #ffb3c6;      /* Pastel Pink */
  --color-secondary-dark: #f092ab;
  --color-accent: #fff3bf;         /* Pastel Yellow */
  --color-accent-dark: #ffe580;
  --color-success: #b0eec0;        /* Pastel Green for success messages */
  --color-success-dark: #82c997;

  --color-neutral-lightest: #ffffff;
  --color-neutral-light: #f8f9fa;
  --color-neutral-medium: #e9ecef;
  --color-neutral-dark: #adb5bd;

  --color-text-light: #ffffff;
  --color-text-dark: #343a40;
  --color-text-medium: #5b626a;
  --color-text-heading: #212529;
  --color-text-link: var(--color-primary);
  --color-text-link-hover: var(--color-primary-dark);

  /* Backgrounds */
  --bg-light: var(--color-neutral-light);
  --bg-dark: var(--color-text-dark);
  --bg-gradient-pastel: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --bg-gradient-section: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%); /* Example */
  --bg-section-pastel-alt: linear-gradient(135deg, #fdf4f6 0%, #e6f3ff 100%);


  /* Spacing */
  --spacing-xs: 0.25rem;  /* 4px */
  --spacing-sm: 0.5rem;   /* 8px */
  --spacing-md: 1rem;     /* 16px */
  --spacing-lg: 1.5rem;   /* 24px */
  --spacing-xl: 2rem;     /* 32px */
  --spacing-xxl: 3rem;    /* 48px */
  --section-padding-y: 4rem; /* 64px */
  --section-padding: var(--section-padding-y) 0;

  /* Borders */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-color: var(--color-neutral-medium);

  /* Transitions */
  --transition-speed-fast: 0.2s;
  --transition-speed-medium: 0.4s;
  --transition-speed-slow: 0.6s;
  --transition-timing: ease-in-out;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 20px rgba(0,0,0,0.1);

  /* Header */
  --header-height: 70px; /* Adjusted */
}

*,
*::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-primary);
  line-height: 1.6;
  color: var(--color-text-dark);
  background-color: var(--color-neutral-lightest);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-heading);
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}
h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; } /* Section titles */
h3 { font-size: 1.7rem; } /* Card titles, subsection titles */
h4 { font-size: 1.3rem; }

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-medium);
}
p:last-child {
  margin-bottom: 0;
}

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

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

.container {
  width: 90%;
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.columns {
  display: flex;
  flex-wrap: wrap;
  margin: calc(-1 * var(--spacing-sm)); /* Negative margin for gutter */
}
.column {
  padding: var(--spacing-sm); /* Gutter */
  flex-grow: 1;
  flex-basis: 0;
}
.column.is-one-third { flex-grow: 0; flex-basis: 33.3333%; max-width: 33.3333%;}
.column.is-half { flex-grow: 0; flex-basis: 50%; max-width: 50%;}
.column.is-two-thirds { flex-grow: 0; flex-basis: 66.6667%; max-width: 66.6667%;}
.column.is-full { flex-grow: 0; flex-basis: 100%; max-width: 100%;}

/* Utility Classes */
.text-center { text-align: center; }
.text-light { color: var(--color-text-light) !important; }
.section-padding { padding: var(--section-padding-y) 0; }
.section-padding-gradient {
    padding: var(--section-padding-y) 0;
    background-image: var(--bg-section-pastel-alt);
}

/* For elements animated on scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--transition-timing), transform 0.6s var(--transition-timing);
}
.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/*------------------------------------------------------------------
2. Buttons (Global)
-------------------------------------------------------------------*/
.btn, button, input[type="submit"], input[type="button"] {
    display: inline-block;
    font-family: var(--font-primary);
    font-weight: 700;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    background-color: transparent;
    border: 2px solid transparent;
    padding: calc(var(--spacing-sm) + 2px) calc(var(--spacing-lg) + 2px); /* Adjusted padding for better feel */
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-speed-fast) var(--transition-timing);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}
.btn:hover, button:hover, input[type="submit"]:hover, input[type="button"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-dark); /* Ensure contrast on pastel blue */
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-text-dark);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-text-dark); /* Ensure contrast on pastel pink */
    border-color: var(--color-secondary);
}
.btn-secondary:hover {
    background-color: var(--color-secondary-dark);
    border-color: var(--color-secondary-dark);
    color: var(--color-text-dark);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: none;
}
.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-dark);
    box-shadow: var(--shadow-sm);
}

.read-more-link {
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    position: relative;
    padding-bottom: 3px;
    transition: color var(--transition-speed-fast) var(--transition-timing);
}
.read-more-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-speed-medium) var(--transition-timing);
}
.read-more-link:hover {
    color: var(--color-primary-dark);
}
.read-more-link:hover::after {
    width: 100%;
}

/*------------------------------------------------------------------
3. Header & Navigation
-------------------------------------------------------------------*/
.site-header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: var(--spacing-sm) 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    height: var(--header-height);
    display: flex;
    align-items: center;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-text-heading);
    text-decoration: none;
}
.logo .logo-accent {
    color: var(--color-primary);
}
.main-nav .nav-list {
    list-style: none;
    display: flex;
    align-items: center;
}
.main-nav .nav-list li {
    margin-left: var(--spacing-lg);
}
.main-nav .nav-list a {
    color: var(--color-text-medium);
    font-weight: 700;
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: color var(--transition-speed-fast), background-color var(--transition-speed-fast);
}
.main-nav .nav-list a:hover,
.main-nav .nav-list a.active { /* Add .active class with JS for current page/section */
    color: var(--color-primary);
    background-color: rgba(var(--color-primary-rgb, 162, 210, 255), 0.1); /* Assuming --color-primary is #a2d2ff */
}

.nav-toggle { /* Hamburger */
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}
.nav-toggle .hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text-heading);
    position: relative;
    transition: transform var(--transition-speed-fast) var(--transition-timing);
}
.nav-toggle .hamburger::before,
.nav-toggle .hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 25px;
    height: 3px;
    background-color: var(--color-text-heading);
    transition: transform var(--transition-speed-fast) var(--transition-timing), top var(--transition-speed-fast) var(--transition-timing);
}
.nav-toggle .hamburger::before { top: -8px; }
.nav-toggle .hamburger::after { top: 8px; }

/* Active state for hamburger */
.nav-toggle.active .hamburger { background-color: transparent; }
.nav-toggle.active .hamburger::before { transform: rotate(45deg); top: 0; }
.nav-toggle.active .hamburger::after { transform: rotate(-45deg); top: 0; }

/*------------------------------------------------------------------
4. Hero Section
-------------------------------------------------------------------*/
.hero-section {
    position: relative;
    min-height: calc(100vh - var(--header-height)); /* Ensure it's visible below fixed header */
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    padding-top: var(--header-height); /* Offset for fixed header */
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.7));
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-md);
}
.hero-title {
    font-size: 3.5rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 5px rgba(0,0,0,0.6);
}
.hero-subtitle {
    font-size: 1.4rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    opacity: 0.9;
}
.hero-section .btn-primary {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text-heading);
}
.hero-section .btn-primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

/*------------------------------------------------------------------
5. Generic Section Styling
-------------------------------------------------------------------*/
.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-text-heading);
    text-align: center;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 4px;
    background-image: var(--bg-gradient-pastel);
    border-radius: 2px;
}
.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: var(--color-text-medium);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl) auto;
    line-height: 1.7;
}

/*------------------------------------------------------------------
6. About Us Section
-------------------------------------------------------------------*/
.about-us-section .image-container {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.progress-indicators .subsection-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--color-text-heading);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}
.progress-item {
    margin-bottom: var(--spacing-md);
}
.progress-item p {
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
    color: var(--color-text-dark);
    display: flex;
    justify-content: space-between;
}
.progress-bar-container {
    width: 100%;
    background-color: var(--color-neutral-medium);
    border-radius: var(--border-radius-sm);
    height: 10px;
    overflow: hidden;
}
.progress-bar {
    height: 100%;
    background-image: var(--bg-gradient-pastel);
    border-radius: var(--border-radius-sm);
    transition: width var(--transition-speed-slow) var(--transition-timing);
}

/*------------------------------------------------------------------
7. Case Studies Section (and other card-based sections)
-------------------------------------------------------------------*/
.card {
    display: flex;
    flex-direction: column;
    align-items: center; /* Centers block items like card-image */
    text-align: center; /* Centers inline/text content */
    background-color: var(--color-neutral-lightest);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: transform var(--transition-speed-medium) var(--transition-timing), box-shadow var(--transition-speed-medium) var(--transition-timing);
    height: 100%; /* For equal height cards in a row */
    overflow: hidden;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.card-image { /* Container for the image */
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    border-radius: var(--border-radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
}
.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.card-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* Allows content to push button to bottom */
    justify-content: space-between; /* Pushes button to bottom */
}
.card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-text-heading);
    margin-bottom: var(--spacing-sm);
}
.card-content p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    flex-grow: 1; /* Allows paragraph to take up space */
}
.card .btn {
    margin-top: auto; /* Pushes button to the bottom */
}

/*------------------------------------------------------------------
8. Clientele Section
-------------------------------------------------------------------*/
.client-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}
.client-logos img {
    max-height: 60px; /* Adjust as needed */
    width: auto;
    filter: grayscale(80%);
    opacity: 0.7;
    transition: filter var(--transition-speed-fast), opacity var(--transition-speed-fast);
}
.client-logos img:hover {
    filter: grayscale(0%);
    opacity: 1;
}
.testimonial {
    background-color: var(--color-neutral-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    max-width: 700px;
    margin: var(--spacing-lg) auto 0 auto;
    box-shadow: var(--shadow-md);
    position: relative;
}
.testimonial::before { /* Quote icon */
    content: '“';
    font-family: 'Times New Roman', Times, serif;
    font-size: 4rem;
    color: var(--color-primary);
    position: absolute;
    top: -var(--spacing-sm);
    left: var(--spacing-md);
    opacity: 0.5;
}
.testimonial-quote {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-text-medium);
    margin-bottom: var(--spacing-md);
}
.testimonial-author {
    font-weight: 700;
    color: var(--color-text-dark);
}

/*------------------------------------------------------------------
9. Events Calendar Section
-------------------------------------------------------------------*/
.events-list .event-item {
    display: flex;
    background-color: var(--color-neutral-lightest);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    transition: transform var(--transition-speed-medium), box-shadow var(--transition-speed-medium);
}
.events-list .event-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.event-date {
    background-image: var(--bg-gradient-pastel);
    color: var(--color-text-dark); /* Good contrast on pastel */
    padding: var(--spacing-lg);
    text-align: center;
    min-width: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.event-date span {
    font-size: 2rem;
    font-weight: 700;
    display: block;
    line-height: 1;
}
.event-details {
    padding: var(--spacing-lg);
    flex-grow: 1;
}
.event-details h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}
.event-details p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

/*------------------------------------------------------------------
10. Press Section
-------------------------------------------------------------------*/
.press-mention-card {
    background-color: var(--color-neutral-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.press-logo {
    margin-bottom: var(--spacing-md);
    text-align: left; /* Or center */
}
.press-logo img {
    max-height: 40px; /* Adjust as needed */
    width: auto;
}
.press-title {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}
.press-excerpt {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}
.press-link {
    font-weight: 700;
    margin-top: auto;
    display: inline-block;
}

/*------------------------------------------------------------------
11. Resources Section
-------------------------------------------------------------------*/
.resource-card {
    background-color: var(--color-neutral-lightest);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    height: 100%;
    transition: transform var(--transition-speed-medium), box-shadow var(--transition-speed-medium);
}
.resource-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.resource-title a {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-text-heading);
    text-decoration: none;
}
.resource-title a:hover {
    color: var(--color-primary);
}
.resource-description {
    font-size: 0.9rem;
    color: var(--color-text-medium);
    margin-top: var(--spacing-sm);
}

/*------------------------------------------------------------------
12. Contact Section
-------------------------------------------------------------------*/
.contact-form .form-group {
    margin-bottom: var(--spacing-lg);
}
.contact-form label {
    display: block;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-dark);
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-speed-fast), box-shadow var(--transition-speed-fast);
}
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--color-primary-rgb, 162, 210, 255), 0.25); /* Assuming --color-primary is #a2d2ff */
}
.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}
.contact-form .btn-submit {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1.1rem;
}
.contact-details h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}
.contact-details p {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
}
.contact-details .icon-placeholder {
    /* Replace with actual icon styles if using an icon font/SVG */
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: var(--color-primary); /* Placeholder */
    margin-right: var(--spacing-sm);
    border-radius: 50%;
}
.map-placeholder img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-lg);
}

/*------------------------------------------------------------------
13. Footer
-------------------------------------------------------------------*/
.site-footer {
    background-color: var(--bg-dark);
    color: var(--color-neutral-dark);
    padding: var(--spacing-xxl) 0 var(--spacing-lg) 0;
}
.footer-container {
    /* Uses default container styles */
}
.footer-columns {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}
.footer-column {
    flex: 1;
    min-width: 200px; /* Ensure columns don't get too narrow */
}
.footer-column h4 {
    color: var(--color-neutral-lightest);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}
.footer-column p, .footer-column ul li a {
    color: var(--color-neutral-dark);
    font-size: 0.9rem;
}
.footer-column ul {
    list-style: none;
    padding-left: 0;
}
.footer-column ul li {
    margin-bottom: var(--spacing-sm);
}
.footer-column .social-links-text li a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}
.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-text-medium); /* Darker border on dark bg */
}
.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-neutral-dark);
}

/*------------------------------------------------------------------
14. Specific Page Layouts
-------------------------------------------------------------------*/
/* For success.html */
.page-success-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-image: var(--bg-section-pastel-alt);
    padding: var(--spacing-xl);
}
.success-content {
    background-color: var(--color-neutral-lightest);
    padding: var(--spacing-xxl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
}
.success-content h1 {
    color: var(--color-success-dark);
    font-size: 2.5rem;
}
.success-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

/* For privacy.html, terms.html */
.page-content-wrapper {
    padding-top: calc(var(--header-height) + var(--spacing-xl)); /* Header height + extra space */
    padding-bottom: var(--spacing-xl);
}
.page-content-wrapper .container h1 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}
.page-content-wrapper .container h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

/*------------------------------------------------------------------
15. Animations & Transitions (General Setup)
-------------------------------------------------------------------*/
/* Animate.css is linked in HTML.
   JS will be used to trigger animations on scroll.
   General smooth transitions are applied to elements like buttons, links.
*/

/*------------------------------------------------------------------
16. Responsive Design
-------------------------------------------------------------------*/
@media (max-width: 992px) { /* Tablets and smaller desktops */
    h1 { font-size: 2.5rem; }
    h2, .section-title { font-size: 2rem; }
    h3, .card-title { font-size: 1.5rem; }
    .hero-title { font-size: 3rem; }
    .hero-subtitle { font-size: 1.2rem; }

    .column.is-one-third,
    .column.is-half,
    .column.is-two-thirds {
        flex-basis: 50%; /* Two columns for medium screens */
        max-width: 50%;
    }
    .column.is-one-third:nth-child(3n+1) { /* Fix for 3-column layouts becoming 2-column */
        /* Potentially clear floats or adjust margins if needed, but flex handles this mostly */
    }
    .contact-section .columns .column.is-two-thirds,
    .about-us-section .columns .column.is-two-thirds {
        flex-basis: 100%;
        max-width: 100%;
        order: 1; /* Form first */
    }
    .contact-section .columns .column:not(.is-two-thirds),
    .about-us-section .columns .column:not(.is-two-thirds) {
        flex-basis: 100%;
        max-width: 100%;
        order: 2; /* Details/Image second */
        margin-top: var(--spacing-lg);
    }
}

@media (max-width: 768px) { /* Mobile devices */
    :root {
        --header-height: 60px;
    }
    .container {
        width: 95%;
    }
    h1 { font-size: 2rem; }
    h2, .section-title { font-size: 1.8rem; }
    h3, .card-title { font-size: 1.3rem; }
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .section-padding, .section-padding-gradient {
        padding: calc(var(--section-padding-y) * 0.75) 0;
    }

    .columns {
        display: block; /* Stack columns */
        margin-left: 0;
        margin-right: 0;
    }
    .column {
        width: 100% !important; /* Override specific widths */
        max-width: 100% !important;
        padding-left: 0;
        padding-right: 0;
        margin-bottom: var(--spacing-lg); /* Add space between stacked columns */
    }
    .column:last-child {
        margin-bottom: 0;
    }

    /* Mobile Navigation */
    .nav-toggle {
        display: block;
    }
    .main-nav .nav-list {
        display: none; /* Hidden by default */
        flex-direction: column;
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: var(--color-neutral-lightest);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-md) 0;
        border-top: 1px solid var(--border-color);
    }
    .main-nav .nav-list.active { /* JS adds this class */
        display: flex;
    }
    .main-nav .nav-list li {
        margin-left: 0;
        width: 100%;
        text-align: center;
    }
    .main-nav .nav-list a {
        display: block;
        padding: var(--spacing-md) 0;
        width: 100%;
        border-bottom: 1px solid var(--color-neutral-medium);
    }
    .main-nav .nav-list li:last-child a {
        border-bottom: none;
    }

    .footer-columns {
        flex-direction: column;
        text-align: center;
    }
    .footer-column {
        min-width: 100%;
        margin-bottom: var(--spacing-lg);
    }
    .event-item {
        flex-direction: column;
    }
    .event-date {
        min-width: 100%;
        padding: var(--spacing-md);
    }
    .event-details {
        text-align: center;
    }
    .press-logo { text-align: center; }
}