/* Root Variables - Harmonious Pastel Color Palette */
:root {
    /* Primary Colors */
    --color-primary: #8B7AA8;     /* Soft Lavender */
    --color-secondary: #B8A8C8;   /* Light Purple */
    --color-accent: #F4A6A6;      /* Coral Pink */
    --color-tertiary: #A8C8B8;    /* Sage Green */
    --color-quaternary: #FFE5B4;  /* Peach */

    /* Light Shades */
    --color-primary-light: #B8A8C8;
    --color-secondary-light: #D4C8E8;
    --color-accent-light: #FFD4D4;
    --color-tertiary-light: #D4E8D8;
    --color-quaternary-light: #FFF2D4;

    /* Dark Shades */
    --color-primary-dark: #6B5A78;
    --color-secondary-dark: #8B7AA8;
    --color-accent-dark: #D48A8A;
    --color-tertiary-dark: #7AA88A;
    --color-quaternary-dark: #E5C898;

    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-light: #F8F9FA;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    --color-black: #000000;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Font Sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
overflow-x: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-primary-dark);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 500;
    color: var(--color-gray-500);
    margin-bottom: 1rem;
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 42rem;
    margin: 0 auto 2rem;
}

/* Header & Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar-brand {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary) !important;
    text-decoration: none;
}

.navbar-nav .nav-link {
    color: var(--color-gray-600) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--color-primary) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

/* Breadcrumb */
.breadcrumb-section {
    padding-top: 80px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
    overflow: hidden;
    position: relative;
}

.breadcrumb-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--color-quaternary-light), var(--color-primary-light));
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../OPT_images/hero-community.webp') center/cover no-repeat;
    opacity: 0.1;
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-shape {
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: var(--color-accent-light);
    border-radius: 50%;
    opacity: 0.5;
    z-index: 1;
}

.hero-image-container {
    position: relative;
}

.hero-image-container::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    background: var(--color-primary-light);
    border-radius: var(--radius-2xl);
    z-index: -1;
}

/* Feature Cards */
.feature-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--color-gray-200);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-primary);
}

.feature-icon-large {
    width: 60px;
    height: 60px;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon-large i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.feature-highlight {
    padding: 2rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.feature-highlight:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Service Cards */
.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--color-gray-200);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.service-features {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.service-features li {
    padding: 0.25rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-tertiary);
    font-weight: bold;
}

.service-price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    padding: 1rem 0;
    background: var(--color-primary-light);
    margin: 0 -1.5rem -1.5rem;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Pricing Cards */
.pricing-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
    position: relative;
    height: 100%;
}

.pricing-featured {
    border: 2px solid var(--color-primary);
    transform: scale(1.05);
}

.pricing-featured::before {
    content: 'Most Popular';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: 0.5rem;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.pricing-header {
    padding: 2rem 2rem 1rem;
    background: var(--color-gray-50);
}

.pricing-price {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-top: 0.5rem;
}

.pricing-body {
overflow-x: hidden;
    padding: 1rem 2rem 2rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.pricing-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-tertiary);
    font-weight: bold;
}

/* Team Cards */
.team-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.team-image {
    width: 150px;
    height: 150px;
    margin: 0 auto 1.5rem;
    overflow: hidden;
    border-radius: var(--radius-full);
    border: 4px solid var(--color-primary-light);
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-role {
    color: var(--color-gray-500);
    font-style: italic;
}

/* Reviews Section */
.reviews-swiper {
    padding: 2rem 0;
}

.review-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    text-align: center;
    height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.review-content p {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
}

.review-author h5 {
    color: var(--color-primary);
    font-weight: 600;
}

/* Core Info Cards */
.info-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    height: 100%;
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.info-icon {
    width: 80px;
    height: 80px;
    background: var(--color-primary-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.info-icon i {
    font-size: 2rem;
    color: var(--color-primary);
}

/* Contact Form */
.contact-form {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.form-control, .form-select {
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(139, 122, 168, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 0.5rem;
}

/* Buttons */
.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* Blog Cards */
.blog-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

/* FAQ Accordion */
.accordion-item {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius) !important;
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-button {
    background-color: var(--color-white);
    color: var(--color-gray-700);
    font-weight: 600;
    border: none;
    padding: 1.25rem 1.5rem;
}

.accordion-button:not(.collapsed) {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(139, 122, 168, 0.25);
}

.accordion-body {
overflow-x: hidden;
    padding: 1.25rem 1.5rem;
    background-color: var(--color-gray-50);
    color: var(--color-gray-600);
}

/* Gallery */
.gallery-image {
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
    height: 250px;
    object-fit: cover;
    width: 100%;
}

.gallery-image:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* Footer */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
}

.footer h5, .footer h6 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.footer a {
    color: var(--color-gray-300);
    text-decoration: none;
    transition: var(--transition);
}

.footer a:hover {
    color: var(--color-primary-light);
}

.footer .list-unstyled li {
    margin-bottom: 0.5rem;
}

/* Element Cards for Additional Pages */
.element-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid var(--color-gray-200);
}

.element-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Swiper Pagination */
.swiper-pagination-bullet {
    background-color: var(--color-primary);
    opacity: 0.3;
}

.swiper-pagination-bullet-active {
    opacity: 1;
}

/* Utilities */
.bg-light {
    background-color: var(--color-gray-50) !important;
}

.text-muted {
    color: var(--color-gray-500) !important;
}

/* Animation for reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}