/* ROOT VARIABLES AND GLOBAL STYLES */
:root {
    /* Tetradic Color Scheme & Neumorphism Base */
    --color-background: #EAF0F6; /* Light grayish blue - main neumorphic background */
    --color-background-darker: #D2D9E0; /* For darker shadow */
    --color-background-lighter: #FFFFFF; /* For lighter shadow and highlights */

    --color-primary: #2962FF; /* Vibrant Blue - Main Action Color */
    --color-primary-dark: #0039CB;
    --color-secondary: #00BFA5; /* Teal/Aqua - Secondary actions, highlights */
    --color-secondary-dark: #008E76;
    --color-accent1: #FFAB00; /* Amber/Yellow - Accent */
    --color-accent1-dark: #FF8F00;
    --color-accent2: #D500F9; /* Purple/Magenta - Another Accent */
    --color-accent2-dark: #AA00C7;

    --color-text-dark: #1A202C; /* Very dark gray for high contrast body text */
    --color-text-medium: #4A5568; /* Medium gray for subtitles, secondary text */
    --color-text-light: #F7FAFC; /* For text on dark backgrounds */
    --color-link: var(--color-primary);
    --color-link-hover: var(--color-primary-dark);

    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Work Sans', sans-serif;

    /* Neumorphism Shadows */
    --neumorphic-shadow-outset: 6px 6px 12px var(--color-background-darker),
                              -6px -6px 12px var(--color-background-lighter);
    --neumorphic-shadow-inset: inset 6px 6px 12px var(--color-background-darker),
                              inset -6px -6px 12px var(--color-background-lighter);
    --neumorphic-shadow-outset-sm: 3px 3px 6px var(--color-background-darker),
                                  -3px -3px 6px var(--color-background-lighter);
    --neumorphic-shadow-inset-sm: inset 3px 3px 6px var(--color-background-darker),
                                 inset -3px -3px 6px var(--color-background-lighter);

    /* Spacing & Borders */
    --spacing-unit: 8px;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px; /* For neumorphic elements */

    /* Transitions */
    --transition-speed-fast: 0.2s;
    --transition-speed-normal: 0.3s;
    --transition-speed-slow: 0.5s;
    --transition-timing: ease-in-out;
}

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

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

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

.site-container {
    width: 100%;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: calc(var(--spacing-unit) * 2); /* 16px */
    color: var(--color-text-dark); /* Ensure high contrast */
    text-shadow: 1px 1px 1px rgba(0,0,0,0.05); /* Softer shadow */
}

h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: calc(var(--spacing-unit) * 2); /* 16px */
    color: var(--color-text-medium);
}

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

a:hover, a:focus {
    color: var(--color-link-hover);
    text-decoration: underline;
}

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

/* Layout Helpers */
.container {
    width: 90%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: calc(var(--spacing-unit) * 2); /* 16px */
    padding-right: calc(var(--spacing-unit) * 2); /* 16px */
}

.content-section {
    padding-top: calc(var(--spacing-unit) * 8); /* 64px */
    padding-bottom: calc(var(--spacing-unit) * 8); /* 64px */
}

.section-title {
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 2); /* 16px */
    font-size: 2.25rem; /* ~36px */
    color: var(--color-primary-dark);
    text-shadow: 1px 1px 2px var(--color-background-darker);
}

.section-subtitle {
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 5); /* 40px */
    font-size: 1.1rem;
    color: var(--color-text-medium);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Columns (Bulma-like, as in HTML) */
.columns {
    display: flex;
    flex-wrap: wrap;
    margin-left: calc(-1 * var(--spacing-unit));
    margin-right: calc(-1 * var(--spacing-unit));
    margin-top: calc(-1 * var(--spacing-unit));
}

.columns.is-centered {
    justify-content: center;
}

.columns.is-multiline {
    flex-wrap: wrap;
}

.column {
    display: block;
    flex-basis: 0;
    flex-grow: 1;
    flex-shrink: 1;
    padding: var(--spacing-unit); /* 8px */
}

.column.is-two-thirds { flex: none; width: 66.6666%; }
.column.is-one-third { flex: none; width: 33.3333%; }
.column.is-half { flex: none; width: 50%; }
.column.is-one-quarter { flex: none; width: 25%; }

@media screen and (max-width: 768px) {
    .column.is-two-thirds,
    .column.is-one-third,
    .column.is-half,
    .column.is-one-quarter {
        width: 100%;
        flex: none;
    }
    .columns {
        margin-left: 0;
        margin-right: 0;
    }
    .column {
        padding-left: 0;
        padding-right: 0;
    }
}

/* GLOBAL COMPONENT STYLES */

/* Buttons */
.btn, button, input[type="submit"], input[type="button"] {
    display: inline-block;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3); /* 12px 24px */
    border-radius: var(--border-radius-xl);
    border: none;
    transition: all var(--transition-speed-normal) var(--transition-timing);
    box-shadow: var(--neumorphic-shadow-outset-sm);
    background-color: var(--color-background);
    color: var(--color-primary);
}

.btn:hover, button:hover, input[type="submit"]:hover, input[type="button"]:hover,
.btn:focus, button:focus, input[type="submit"]:focus, input[type="button"]:focus {
    box-shadow: var(--neumorphic-shadow-inset-sm);
    color: var(--color-primary-dark);
    outline: none;
}

.btn:active, button:active, input[type="submit"]:active, input[type="button"]:active {
    box-shadow: var(--neumorphic-shadow-inset); /* Deeper press */
    transform: translateY(1px);
}

.btn-primary, button.btn-primary, input[type="submit"].btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    /* Shadow for colored button needs to be adjusted or simplified */
    box-shadow: 3px 3px 6px color-mix(in srgb, var(--color-primary) 70%, black),
                -3px -3px 6px color-mix(in srgb, var(--color-primary) 70%, white);
}
.btn-primary:hover, button.btn-primary:hover, input[type="submit"].btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
    box-shadow: inset 3px 3px 6px color-mix(in srgb, var(--color-primary-dark) 70%, black),
                inset -3px -3px 6px color-mix(in srgb, var(--color-primary-dark) 70%, white);
}

.btn-hero { /* Specific large hero button */
    font-size: 1.15rem;
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4); /* 16px 32px */
}

/* Forms - Neumorphic */
.contact-form {
    padding: calc(var(--spacing-unit) * 3); /* 24px */
    border-radius: var(--border-radius-lg);
    background-color: var(--color-background);
    box-shadow: var(--neumorphic-shadow-outset);
}

.form-field {
    margin-bottom: calc(var(--spacing-unit) * 2.5); /* 20px */
}

.form-field label {
    display: block;
    font-family: var(--font-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-unit); /* 8px */
    color: var(--color-text-dark);
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field textarea {
    width: 100%;
    padding: calc(var(--spacing-unit) * 1.5); /* 12px */
    border: none;
    border-radius: var(--border-radius-md);
    background-color: var(--color-background);
    box-shadow: var(--neumorphic-shadow-inset-sm);
    font-family: var(--font-secondary);
    font-size: 1rem;
    color: var(--color-text-dark);
    transition: box-shadow var(--transition-speed-normal) var(--transition-timing);
}

.form-field input[type="text"]:focus,
.form-field input[type="email"]:focus,
.form-field input[type="tel"]:focus,
.form-field textarea:focus {
    outline: none;
    box-shadow: var(--neumorphic-shadow-inset), 0 0 0 2px var(--color-primary-dark);
}

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

.form-field .checkbox-label {
    display: inline-block;
    margin-left: var(--spacing-unit);
    font-size: 0.9rem;
    color: var(--color-text-medium);
    font-weight: 400;
    cursor: pointer;
}
.form-field input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    background-color: var(--color-background);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--neumorphic-shadow-inset-sm);
    cursor: pointer;
    vertical-align: middle;
    position: relative;
    transition: all var(--transition-speed-fast) ease;
}
.form-field input[type="checkbox"]:checked {
    background-color: var(--color-primary);
    box-shadow: var(--neumorphic-shadow-outset-sm); /* Pop out when checked */
}
.form-field input[type="checkbox"]:checked::before {
    content: '✔';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-text-light);
    font-size: 12px;
}


/* Cards - Neumorphic */
.card {
    background-color: var(--color-background);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--neumorphic-shadow-outset);
    padding: calc(var(--spacing-unit) * 2.5); /* 20px */
    transition: transform var(--transition-speed-normal) var(--transition-timing),
                box-shadow var(--transition-speed-normal) var(--transition-timing);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%; /* Make cards in a row equal height */
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 8px 8px 16px var(--color-background-darker),
                -8px -8px 16px var(--color-background-lighter);
}

.card-image { /* Container for image in card */
    width: 100%;
    height: 200px;
    margin-bottom: calc(var(--spacing-unit) * 2); /* 16px */
    border-radius: var(--border-radius-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    margin: 0 auto;
}

.card-content {
    width: 100%;
}

.card-title {
    font-size: 1.25rem; /* ~20px */
    margin-bottom: var(--spacing-unit); /* 8px */
    color: var(--color-secondary-dark);
}

.card p {
    font-size: 0.95rem;
    margin-bottom: calc(var(--spacing-unit) * 1.5); /* 12px */
    color: var(--color-text-medium);
}

/* Read More Link Style */
.read-more {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--color-accent1);
    text-decoration: none;
    display: inline-block;
    margin-top: var(--spacing-unit);
    padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 1);
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-speed-normal) ease, color var(--transition-speed-normal) ease;
}

.read-more:hover, .read-more:focus {
    color: var(--color-text-light);
    background-color: var(--color-accent1-dark);
    text-decoration: none;
}


/* HEADER & NAVIGATION */
.main-header {
    background-color: var(--color-background);
    padding: var(--spacing-unit) 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(45,55,68,0.15); /* Subtle shadow for fixed header */
    transition: background-color var(--transition-speed-normal) var(--transition-timing);
}
.main-header.scrolled {
    background-color: rgba(234, 240, 246, 0.9); /* Slightly transparent */
    backdrop-filter: blur(8px);
}

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

.logo {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}
.logo:hover {
    color: var(--color-primary-dark);
    text-decoration: none;
}

.main-nav .nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
}

.main-nav .nav-menu li {
    margin-left: calc(var(--spacing-unit) * 3); /* 24px */
}

.main-nav .nav-menu li a {
    font-family: var(--font-primary);
    font-weight: 500;
    color: var(--color-text-dark);
    padding: calc(var(--spacing-unit) * 0.5) var(--spacing-unit); /* 4px 8px */
    border-radius: var(--border-radius-sm);
    position: relative;
    transition: color var(--transition-speed-normal) var(--transition-timing);
}

.main-nav .nav-menu li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    transition: width var(--transition-speed-normal) var(--transition-timing);
}

.main-nav .nav-menu li a:hover,
.main-nav .nav-menu li a:focus,
.main-nav .nav-menu li a.active {
    color: var(--color-primary);
    text-decoration: none;
}
.main-nav .nav-menu li a:hover::after,
.main-nav .nav-menu li a:focus::after,
.main-nav .nav-menu li a.active::after {
    width: 100%;
}


/* Burger Menu */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    width: 30px;
    height: 22px;
    position: relative;
    box-shadow: none;
}
.nav-toggle:hover, .nav-toggle:focus, .nav-toggle:active {
    box-shadow: none;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    background-color: var(--color-text-dark);
    height: 3px;
    width: 100%;
    border-radius: 3px;
    transition: all var(--transition-speed-normal) var(--transition-timing);
}

.hamburger::before {
    transform: translateY(-8px);
}

.hamburger::after {
    transform: translateY(8px);
}
.nav-toggle.open .hamburger {
    background-color: transparent;
}
.nav-toggle.open .hamburger::before {
    transform: translateY(0) rotate(45deg);
}
.nav-toggle.open .hamburger::after {
    transform: translateY(0) rotate(-45deg);
}


/* FOOTER */
.main-footer {
    background-color: var(--color-text-dark);
    color: var(--color-text-light);
    padding: calc(var(--spacing-unit) * 6) 0 calc(var(--spacing-unit) * 3); /* 48px 0 24px */
}

.main-footer a {
    color: var(--color-secondary);
}
.main-footer a:hover, .main-footer a:focus {
    color: var(--color-secondary-dark);
}

.footer-columns {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: calc(var(--spacing-unit) * 3); /* 24px */
}

.footer-column {
    flex: 1;
    min-width: 200px;
    margin-bottom: calc(var(--spacing-unit) * 3); /* 24px */
    padding-right: calc(var(--spacing-unit) * 2); /* 16px for spacing between columns */
}

.footer-column h4 {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    margin-bottom: calc(var(--spacing-unit) * 1.5); /* 12px */
    color: var(--color-text-light);
}

.footer-column p,
.footer-column ul {
    font-size: 0.95rem;
    color: #A0AEC0; /* Lighter gray for footer text */
}

.footer-column ul {
    list-style: none;
    padding-left: 0;
}

.footer-column ul li {
    margin-bottom: var(--spacing-unit); /* 8px */
}

.social-links li a {
    display: inline-block;
    padding: 2px 0;
    font-weight: 500;
}
.social-links li a:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: calc(var(--spacing-unit) * 2); /* 16px */
    border-top: 1px solid var(--color-text-medium);
    font-size: 0.9rem;
    color: #A0AEC0;
}


/* HERO SECTION */
#hero {
    position: relative;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 80vh;
    padding: calc(var(--spacing-unit) * 5) 0; /* 40px */
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.65));
    z-index: 1;
}

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

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 2); /* 16px */
    color: #FFFFFF;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing-unit) * 4); /* 32px */
    color: #F0F0F0;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.5);
}

.btn-hero {
    background-color: var(--color-secondary);
    color: var(--color-text-dark);
    box-shadow: 3px 3px 6px color-mix(in srgb, var(--color-secondary) 70%, black),
                -3px -3px 6px color-mix(in srgb, var(--color-secondary) 70%, white);
}
.btn-hero:hover {
    background-color: var(--color-secondary-dark);
    color: var(--color-text-light);
    box-shadow: inset 3px 3px 6px color-mix(in srgb, var(--color-secondary-dark) 70%, black),
                inset -3px -3px 6px color-mix(in srgb, var(--color-secondary-dark) 70%, white);
}


/* MISSION SECTION */
#mission .neumorphic-image {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--neumorphic-shadow-outset);
    overflow: hidden;
}
#mission .neumorphic-image img {
    border-radius: var(--border-radius-lg);
}
#mission .column p {
    font-size: 1.05rem;
    line-height: 1.7;
}

/* SERVICES SECTION */
#services .service-card {
    height: 100%;
}
#services .service-card .card-image {
    height: 180px;
}

/* INSIGHTS SECTION (Timeline) */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 2) 0;
}

.timeline::after { /* The central line */
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--color-secondary);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    border-radius: 2px;
}

.timeline-item {
    padding: var(--spacing-unit) calc(var(--spacing-unit) * 5); /* 8px 40px */
    position: relative;
    background-color: inherit;
    width: 50%;
}
.timeline-item::after { /* The circles on the timeline */
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--color-background);
    border: 3px solid var(--color-secondary);
    top: 20px;
    border-radius: 50%;
    z-index: 1;
    box-shadow: var(--neumorphic-shadow-outset-sm);
}

.timeline-item:nth-child(odd) { left: 0; }
.timeline-item:nth-child(even) { left: 50%; }

.timeline-item:nth-child(odd)::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 25px;
    width: 0;
    z-index: 1;
    right: 30px;
    border: medium solid var(--color-background);
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent var(--color-background);
    filter: drop-shadow(1px 0px 0px var(--color-background-darker)) drop-shadow(-1px 0px 0px var(--color-background-lighter));
}
.timeline-item:nth-child(even)::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 25px;
    width: 0;
    z-index: 1;
    left: 30px;
    border: medium solid var(--color-background);
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--color-background) transparent transparent;
    filter: drop-shadow(1px 0px 0px var(--color-background-darker)) drop-shadow(-1px 0px 0px var(--color-background-lighter));
}
.timeline-item:nth-child(even)::after { left: -10px; }

.timeline-content {
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 2.5); /* 16px 20px */
    background-color: var(--color-background);
    position: relative;
    border-radius: var(--border-radius-md);
    box-shadow: var(--neumorphic-shadow-outset);
}
.timeline-content h3 {
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-unit);
}
.timeline-content p {
    font-size: 0.9rem;
    color: var(--color-text-medium);
    margin-bottom: var(--spacing-unit);
}
.timeline-date {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-secondary-dark);
    margin-top: var(--spacing-unit);
}

@media screen and (max-width: 768px) {
    .timeline::after { left: 20px; }
    .timeline-item {
        width: 100%;
        padding-left: calc(var(--spacing-unit) * 7); /* 56px */
        padding-right: calc(var(--spacing-unit) * 2); /* 16px */
    }
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        left: 0;
    }
    .timeline-item::after { left: 10px; }
    .timeline-item:nth-child(odd)::before,
    .timeline-item:nth-child(even)::before {
        left: 40px; /* Arrow position */
        border-width: 10px 10px 10px 0;
        border-color: transparent var(--color-background) transparent transparent;
    }
}


/* MEDIA SECTION */
#media .media-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-unit); /* 8px */
    background-color: var(--color-background);
    border-radius: var(--border-radius-md);
    box-shadow: var(--neumorphic-shadow-outset-sm);
    height: 100px; /* Consistent height */
    transition: transform var(--transition-speed-normal) ease, box-shadow var(--transition-speed-normal) ease;
}
#media .media-logo:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: var(--neumorphic-shadow-outset);
}
#media .media-logo img {
    max-height: 60px; /* Control logo size */
    width: auto;
    filter: grayscale(30%) opacity(0.8);
    transition: filter var(--transition-speed-normal) ease, opacity var(--transition-speed-normal) ease;
}
#media .media-logo:hover img {
    filter: grayscale(0%) opacity(1);
}
#media .media-description {
    text-align: center;
    margin-top: calc(var(--spacing-unit) * 4);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* EXTERNAL RESOURCES SECTION */
#external-resources .resource-card {
    height: 100%;
}
#external-resources .resource-card .card-title a {
    color: var(--color-primary);
}
#external-resources .resource-card .card-title a:hover {
    color: var(--color-primary-dark);
}

/* BLOG SECTION */
#blog .blog-post-card {
    height: 100%;
}
#blog .blog-post-card .card-image {
    height: 220px;
}


/* PAGE-SPECIFIC STYLES */
/* For pages like privacy.html, terms.html */
.static-page-content {
    padding-top: calc(var(--spacing-unit) * 12); /* Increased top padding for fixed header (8*1.5=96px) */
    padding-bottom: calc(var(--spacing-unit) * 5); /* 40px */
}
.static-page-content .container h1 {
    margin-bottom: calc(var(--spacing-unit) * 3); /* 24px */
}
.static-page-content .container p,
.static-page-content .container ul,
.static-page-content .container ol {
    margin-bottom: calc(var(--spacing-unit) * 2); /* 16px */
    line-height: 1.7;
}
.static-page-content .container ul,
.static-page-content .container ol {
    padding-left: calc(var(--spacing-unit) * 3); /* 24px */
}

/* success.html specific styles */
body.success-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.success-page .site-container { /* Ensure site-container also allows flex grow for main */
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.success-page .main-header, .success-page .main-footer {
    flex-shrink: 0;
}
.success-page main {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.success-container {
    text-align: center;
    padding: calc(var(--spacing-unit) * 5); /* 40px */
    background-color: var(--color-background);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--neumorphic-shadow-outset);
    max-width: 600px;
    width: 90%;
}
.success-container h1 {
    color: var(--color-secondary-dark);
    font-size: 2.5rem;
}
.success-container p {
    font-size: 1.1rem;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

/* ScrollReveal Animations (initial states for JS to use) */
[data-sr] { /* General class for elements to be revealed */
    visibility: hidden; /* Hide initially */
}


/* RESPONSIVE DESIGN */
@media screen and (max-width: 992px) { /* Tablet and below */
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .section-title { font-size: 1.8rem; }
}

@media screen and (max-width: 768px) { /* Mobile */
    html { font-size: 15px; }

    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .btn-hero { font-size: 1rem; padding: 10px 20px; }

    .section-title { font-size: 1.75rem; }
    .section-subtitle { font-size: 1rem; margin-bottom: calc(var(--spacing-unit) * 3); }

    /* Responsive Navigation */
    .main-nav .nav-toggle {
        display: block;
    }
    .main-nav .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-background);
        flex-direction: column;
        align-items: center;
        padding: calc(var(--spacing-unit) * 2) 0;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        border-top: 1px solid var(--color-background-darker);
    }
    .main-nav .nav-menu.open {
        display: flex;
    }
    .main-nav .nav-menu li {
        margin-left: 0;
        width: 100%;
        text-align: center;
    }
    .main-nav .nav-menu li a {
        display: block;
        padding: calc(var(--spacing-unit) * 1.5) 0;
        border-bottom: 1px solid var(--color-background-darker);
    }
    .main-nav .nav-menu li:last-child a {
        border-bottom: none;
    }
    .main-nav .nav-menu li a::after { /* Disable underline effect for mobile dropdown */
        display: none;
    }


    .footer-columns {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .footer-column {
        min-width: 100%;
        padding-right: 0;
        margin-bottom: calc(var(--spacing-unit) * 2);
    }
    .footer-column ul {
        padding-left: 0;
    }
}