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

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

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

/* CSS VARIABLES */
:root {
    /* Tetradic Color Scheme & Neutrals */
    --color-primary-1: #0077B6; /* Deep Cerulean Blue - Professional, Trustworthy */
    --color-accent-1: #FCA311;  /* Mikado Yellow/Orange - Energetic, Creative, CTA */
    --color-primary-2: #2A9D8F; /* Persian Green - Growth, Freshness */
    --color-accent-2: #E76F51;  /* Burnt Sienna/Coral - Warmth, Passion, Neo-Brutalist touch */

    /* Backgrounds */
    --bg-color: #F0F3F7; /* Very light, slightly cool grey - Neuromorphic base */
    --bg-color-alt: #E6E9EE; /* Slightly darker/different for section variation */
    --bg-color-dark-overlay: rgba(0, 0, 0, 0.5);
    --bg-color-dark-overlay-strong: rgba(0, 0, 0, 0.7);

    /* Text Colors */
    --text-color: #3A3B3C; /* Dark grey for body text - High contrast */
    --text-color-light: #FFFFFF;
    --heading-color: #1C1E21; /* Almost black for headings - Strong presence */
    --link-color: var(--color-primary-1);
    --link-hover-color: var(--color-accent-1);

    /* Neuromorphic Shadows */
    --neu-shadow-light: #FFFFFF;
    --neu-shadow-dark: #D1D9E6; 
    
    --neu-convex-shadow: 7px 7px 15px var(--neu-shadow-dark), -7px -7px 15px var(--neu-shadow-light);
    --neu-concave-shadow: inset 7px 7px 15px var(--neu-shadow-dark), inset -7px -7px 15px var(--neu-shadow-light);

    --neu-shadow-dark-alt: #CCD1D9;
    --neu-convex-shadow-alt: 7px 7px 15px var(--neu-shadow-dark-alt), -7px -7px 15px var(--neu-shadow-light);
    --neu-concave-shadow-alt: inset 7px 7px 15px var(--neu-shadow-dark-alt), inset -7px -7px 15px var(--neu-shadow-light);

    /* Neo-Brutalism Elements */
    --neo-border-width: 2px;
    --neo-border-color: var(--heading-color);
    --neo-border: var(--neo-border-width) solid var(--neo-border-color);
    --neo-button-bg: var(--color-accent-2);
    --neo-button-text: var(--text-color-light);
    --neo-button-shadow: 3px 3px 0px var(--heading-color);

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

    /* Spacing & Radius */
    --spacing-unit: 1rem;
    --border-radius-soft: 12px; 
    --border-radius-sharp: 0px;

    /* Transitions */
    --transition-smooth: all 0.3s ease-in-out;
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55); /* Non-linear */
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--heading-color);
    margin-bottom: calc(var(--spacing-unit) * 1.25);
    line-height: 1.2;
    font-weight: 800;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h3 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
h4 { font-size: clamp(1.15rem, 2.5vw, 1.45rem); }

p {
    margin-bottom: var(--spacing-unit);
    font-size: 1rem;
    font-weight: 400;
}

a {
    color: var(--link-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

strong { font-weight: 700; }

.section-title {
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    color: var(--heading-color); /* Ensuring highest contrast for titles */
    text-shadow: 1px 1px 1px rgba(0,0,0,0.05);
}

.section-subtitle {
    text-align: center;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: calc(var(--spacing-unit) * 3);
    font-size: 1.05rem;
    color: var(--text-color);
    opacity: 0.9;
}

/* UTILITY CLASSES */
.container {
    width: 90%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
}

.section-padding {
    padding: calc(var(--spacing-unit) * 3.5) 0;
}

.alt-bg {
    background-color: var(--bg-color-alt);
}

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

/* GLOBAL BUTTON STYLES */
.cta-button, button, input[type="submit"], input[type="button"] {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition-bounce);
    padding: calc(var(--spacing-unit) * 0.85) calc(var(--spacing-unit) * 2.2);
    font-size: 1rem;
    text-align: center;
}

.neu-button {
    background-color: var(--bg-color);
    color: var(--color-primary-1);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neu-convex-shadow);
}

.neu-button:hover, .neu-button:focus {
    color: var(--color-accent-1);
    box-shadow: var(--neu-concave-shadow);
    transform: translateY(1px) scale(0.98);
    text-decoration: none;
}

.neu-button:active {
    box-shadow: var(--neu-concave-shadow);
    transform: translateY(2px) scale(0.96);
}

/* HEADER */
.site-header {
    background-color: var(--bg-color);
    padding: calc(var(--spacing-unit) * 0.8) 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: var(--neu-convex-shadow);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
    background-color: rgba(240, 243, 247, 0.85); /* Slight transparency with blur */
    backdrop-filter: blur(8px);
    box-shadow: 0 3px 8px rgba(0,0,0,0.08);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--color-primary-1);
}
.logo:hover {
    color: var(--color-accent-1);
    text-decoration: none;
}

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

.main-nav li {
    margin-left: calc(var(--spacing-unit) * 1.25);
}

.main-nav a {
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--text-color);
    padding: 0.6rem 0.9rem;
    border-radius: var(--border-radius-soft);
}

.main-nav a:hover,
.main-nav a:focus {
    color: var(--color-accent-1);
    background-color: var(--bg-color); /* Keep same as header, shadow changes */
    box-shadow: var(--neu-concave-shadow);
    text-decoration: none;
}

.burger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.burger-menu span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--heading-color);
    margin: 6px 0;
    transition: var(--transition-smooth);
    border-radius: 3px;
}

/* HERO SECTION */
.hero-section {
    padding: calc(var(--spacing-unit) * 7) 0 calc(var(--spacing-unit) * 4);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-content h1 {
    color: var(--text-color-light);
    font-size: clamp(2.6rem, 6vw, 4rem);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    text-shadow: 2px 2px 8px var(--bg-color-dark-overlay-strong);
}

.hero-content p {
    color: var(--text-color-light);
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto calc(var(--spacing-unit) * 2.5);
    text-shadow: 1px 1px 6px var(--bg-color-dark-overlay-strong);
}

.stats-widgets-container {
    display: flex;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 1.5);
    margin-top: calc(var(--spacing-unit) * 2.5);
    flex-wrap: wrap;
}

.stat-widget {
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(6px);
    padding: calc(var(--spacing-unit) * 1.2) calc(var(--spacing-unit) * 1.8);
    border-radius: var(--border-radius-soft);
    text-align: center;
    min-width: 160px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.2);
}

.stat-widget .stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-accent-1);
    display: block;
}

.stat-widget .stat-label {
    font-size: 0.9rem;
    color: var(--text-color-light);
    opacity: 0.95;
}

/* GENERAL CARD STYLES */
.card {
    background-color: var(--bg-color);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neu-convex-shadow);
    overflow: hidden;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 12px 12px 24px var(--neu-shadow-dark), -12px -12px 24px var(--neu-shadow-light);
}

.card-image {
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--bg-color-alt); /* Placeholder if image is missing */
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); /* Non-linear zoom */
}

.card:hover .card-image img {
    transform: scale(1.08);
}

.card-content {
    padding: calc(var(--spacing-unit) * 1.25);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3, .card-content h4 {
    color: var(--color-primary-1);
    margin-bottom: calc(var(--spacing-unit) * 0.7);
}
.card-content p {
    font-size: 0.9rem;
    flex-grow: 1;
    margin-bottom: calc(var(--spacing-unit) * 1);
    line-height: 1.5;
}
.card-content a.read-more {
    font-weight: 700;
    color: var(--color-accent-1);
    text-decoration: none;
    display: inline-block;
    margin-top: auto;
    padding: 0.3rem 0; /* Minimal padding to not look like a button */
    border-bottom: 2px solid transparent;
}
.card-content a.read-more:hover {
    color: var(--color-accent-2);
    text-decoration: none;
    border-bottom-color: var(--color-accent-2);
}

/* FEATURES SECTION */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
    margin-top: calc(var(--spacing-unit) * 2);
}
.feature-card .card-image { height: 200px; }
.feature-card .card-content { text-align: center; }
.feature-card .card-content p { text-align: center; font-size: 0.95rem; }

/* CUSTOMER STORIES SECTION */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 2.2);
}
.story-card .card-image {
    height: 240px;
    border-bottom: var(--neo-border-width) solid var(--color-accent-1);
}
.story-card .card-content { text-align: center; }
.story-card h4 { color: var(--color-primary-2); }
.story-card p { font-style: italic; opacity: 0.9; font-size: 0.95rem;}

/* TESTIMONIALS SECTION */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: calc(var(--spacing-unit) * 1.8);
}
.testimonial-card {
    background-color: var(--bg-color); /* Use main bg for better shadow contrast */
    box-shadow: var(--neu-convex-shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: calc(var(--spacing-unit) * 1.8);
}
.testimonial-card .card-image {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    margin-bottom: var(--spacing-unit);
    border: 3px solid var(--color-accent-1);
    box-shadow: var(--neu-convex-shadow);
}
.testimonial-card .card-content { padding: 0; }
.testimonial-card p { font-size: 0.95rem; font-style: italic; color: var(--text-color); }
.testimonial-card h4 { font-size: 1.05rem; color: var(--color-primary-1); margin-bottom: 0.2rem; }
.testimonial-card span { font-size: 0.85rem; color: var(--color-primary-2); font-weight: 500; }

/* PARTNERS SECTION */
.partners-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2.5);
    margin-top: calc(var(--spacing-unit) * 1.5);
}
.partner-logo {
    padding: calc(var(--spacing-unit) * 1.2);
    background-color: var(--bg-color);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neu-concave-shadow);
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 120px;
    min-height: 70px;
}
.partner-logo img {
    max-width: 140px;
    max-height: 60px;
    filter: grayscale(80%);
    opacity: 0.75;
    transition: var(--transition-smooth);
}
.partner-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

/* EXTERNAL RESOURCES SECTION */
.resources-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing-unit) * 1.8);
}
.resource-item.card .card-content h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.resource-item.card .card-content h3 a { color: var(--color-primary-2); }
.resource-item.card .card-content h3 a:hover { color: var(--color-accent-2); }
.resource-item.card .card-content p { font-size: 0.88rem; opacity: 0.85; }

/* CONTACT SECTION & FORM */
.contact-form-container {
    max-width: 680px;
    margin: calc(var(--spacing-unit) * 2) auto;
    padding: calc(var(--spacing-unit) * 2.5);
    background-color: var(--bg-color);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neu-convex-shadow);
}
.form-group { margin-bottom: calc(var(--spacing-unit) * 1.4); }
.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: calc(var(--spacing-unit) * 0.4);
    color: var(--heading-color);
    font-size: 0.95rem;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: calc(var(--spacing-unit) * 0.9);
    border: none;
    border-radius: calc(var(--border-radius-soft) - 4px); /* Slightly less rounded for inner elements */
    background-color: var(--bg-color);
    box-shadow: var(--neu-concave-shadow);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-color);
    transition: var(--transition-smooth);
}
.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
    box-shadow: var(--neu-concave-shadow), 0 0 0 2px var(--color-primary-1);
}
.form-group textarea { resize: vertical; min-height: 130px; }

#contactForm button[type="submit"] {
    width: 100%;
    padding: calc(var(--spacing-unit) * 1.1) calc(var(--spacing-unit) * 2);
    font-size: 1.05rem;
    background-color: var(--color-primary-1);
    color: var(--text-color-light);
    box-shadow: var(--neu-convex-shadow);
}
#contactForm button[type="submit"]:hover {
    background-color: var(--color-accent-1);
    color: var(--heading-color);
    box-shadow: var(--neu-concave-shadow);
}
.contact-details {
    text-align: center;
    margin-top: calc(var(--spacing-unit) * 2.5);
}
.contact-details h3 { color: var(--heading-color); margin-bottom: var(--spacing-unit); }
.contact-details p { margin-bottom: calc(var(--spacing-unit) * 0.4); font-size: 1.05rem; }
.contact-details p strong { color: var(--color-primary-2); }

/* FOOTER */
.site-footer {
    background-color: var(--heading-color);
    color: var(--bg-color);
    padding-top: calc(var(--spacing-unit) * 2.5);
    padding-bottom: calc(var(--spacing-unit) * 1.5);
}
.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 2);
}
.footer-column h4 {
    color: var(--color-accent-1);
    margin-bottom: calc(var(--spacing-unit) * 0.8);
    font-size: 1.2rem;
}
.footer-column p { font-size: 0.9rem; opacity: 0.8; margin-bottom: 0; }
.footer-column ul { list-style: none; }
.footer-column ul li { margin-bottom: calc(var(--spacing-unit) * 0.4); }
.footer-column ul a { color: var(--bg-color); opacity: 0.8; }
.footer-column ul a:hover { color: var(--color-accent-1); opacity: 1; }
.social-links li a { font-weight: 500; } /* Text links */
.copyright {
    text-align: center;
    padding-top: calc(var(--spacing-unit) * 1.2);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.85rem;
    opacity: 0.7;
}

/* SPECIFIC PAGE STYLES */
body.success-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.success-page main {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-unit);
}
.success-content {
    text-align: center;
    padding: calc(var(--spacing-unit) * 2.5);
    background-color: var(--bg-color);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neu-convex-shadow);
    max-width: 550px;
}
.success-content h1 { color: var(--color-primary-2); margin-bottom: var(--spacing-unit); }
.success-content p { font-size: 1.05rem; margin-bottom: calc(var(--spacing-unit) * 1.5); }

body.privacy-page main,
body.terms-page main { /* Assuming <main> is the direct child for content */
    padding-top: calc(80px + var(--spacing-unit) * 2); /* 80px approx header height + extra space */
    padding-bottom: calc(var(--spacing-unit) * 3);
}
.legal-content-container {
    background-color: var(--bg-color);
    padding: calc(var(--spacing-unit) * 2);
    border-radius: var(--border-radius-soft);
    box-shadow: var(--neu-convex-shadow);
    margin: 0 auto; /* Uses .container for width */
}
.legal-content-container h1 { text-align: center; color: var(--color-primary-1); margin-bottom: calc(var(--spacing-unit) * 1.8); }
.legal-content-container h2 {
    color: var(--color-primary-2);
    margin-top: calc(var(--spacing-unit) * 1.8);
    margin-bottom: var(--spacing-unit);
    border-bottom: 1px solid var(--bg-color-alt);
    padding-bottom: calc(var(--spacing-unit) * 0.4);
}
.legal-content-container p,
.legal-content-container ul {
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: var(--spacing-unit);
}
.legal-content-container ul { padding-left: calc(var(--spacing-unit) * 1.5); }
.legal-content-container li { margin-bottom: calc(var(--spacing-unit) * 0.5); }


/* MEDIA QUERIES */
@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        text-align: left; /* Revert to left for better readability when stacked */
    }
     .footer-column {
        margin-bottom: var(--spacing-unit);
    }
     .footer-column:not(:last-child) {
        padding-bottom: var(--spacing-unit);
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
     .footer-container {
        border-bottom: none; /* Remove individual borders if group border exists */
    }
}

@media (max-width: 768px) {
    html { font-size: 15px; }
    .section-padding { padding: calc(var(--spacing-unit) * 2.5) 0; }
    .hero-section { padding-top: calc(var(--spacing-unit) * 6); padding-bottom: calc(var(--spacing-unit) * 3); }
    .hero-content h1 { font-size: clamp(2rem, 7vw, 2.8rem); }
    .hero-content p { font-size: 1.05rem; }

    .stats-widgets-container { flex-direction: column; gap: var(--spacing-unit); align-items: center; }
    .stat-widget { width: 70%; max-width: 220px; }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-color);
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        border-top: 1px solid var(--bg-color-alt);
    }
    .main-nav.active { display: block; }
    .main-nav ul { flex-direction: column; padding: var(--spacing-unit) 0; }
    .main-nav li { margin: 0; width: 100%; text-align: center; }
    .main-nav a { display: block; padding: calc(var(--spacing-unit)*0.8) var(--spacing-unit); border-bottom: 1px solid var(--bg-color-alt); }
    .main-nav li:last-child a { border-bottom: none; }
    .main-nav a:hover, .main-nav a:focus { background-color: var(--bg-color-alt); box-shadow: none; }
    .burger-menu { display: block; }

    .burger-menu.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
    .burger-menu.active span:nth-child(2) { opacity: 0; }
    .burger-menu.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

    .contact-form-container { padding: calc(var(--spacing-unit) * 1.8); }
    body.privacy-page main,
    body.terms-page main {
        padding-top: calc(70px + var(--spacing-unit) * 1.5); /* Adjusted for potentially smaller header */
    }
}

@media (max-width: 480px) {
    html { font-size: 14px; }
    .container { width: 95%; }
    .hero-content h1 { font-size: clamp(1.7rem, 8vw, 2.2rem); }
    .hero-content p { font-size: 0.95rem; }
    .section-title { font-size: clamp(1.6rem, 6vw, 2rem); }
    .section-subtitle { font-size: 0.9rem; }

    .features-grid, .gallery-grid, .testimonials-slider, .resources-list {
        grid-template-columns: 1fr;
    }
    .card { margin-bottom: calc(var(--spacing-unit)*1.5); }
    .footer-column { border-bottom: 1px solid rgba(255,255,255,0.1) !important; } /* Ensure borders on mobile */
    .footer-column:last-child { border-bottom: none !important; }
}

/* AOS Animation Fixes for Flickering */
html.aos-animate [data-aos] {
  pointer-events: auto;
}
body.loading [data-aos] { /* Add class 'loading' to body via JS initially, remove after AOS init */
  opacity: 0 !important;
  transform: translate3d(0, 15px, 0) !important;
}