/* LearnAxis Solutions - Custom CSS with New Color Theme */

/* ===== Root Variables ===== */
:root {
    --main-bg: #F5F7FA;
    --card-bg: #FFFFFF;
    --header-footer: #05244b;
    --heading-color: #0B1C2D;
    --body-text: #3B4A5A;
    --cta-button: #1F4FD8;
    --cta-button-text: #FFFFFF;
    --accent-color: #C9A24D;
    --white: #ffffff;
    --text-dark: #212529;
    --text-muted: #6c757d;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--body-text);
    background-color: var(--main-bg);
    line-height: 1.7;
    padding-top: 80px; /* Account for fixed navbar */
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: var(--heading-color);
    letter-spacing: -0.02em;
}

.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-weight: 800;
    color: var(--heading-color);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.display-4 {
    font-size: 3.5rem;
}

.display-5 {
    font-size: 2.75rem;
}

p, .text-muted, .lead {
    color: var(--body-text);
    line-height: 1.7;
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
}

/* ===== Navigation ===== */
.navbar {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1.25rem 0;
    background-color: var(--header-footer) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(8, 20, 35, 0.1);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    box-shadow: 0 4px 30px rgba(8, 20, 35, 0.15);
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(245, 247, 250, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 28px;
    height: 28px;
}

.navbar-brand {
    font-size: 1.75rem;
    font-weight: 800;
    color: #F5F7FA !important;
    letter-spacing: -0.02em;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: translateY(-1px);
}

.navbar-brand .text-primary {
    color: var(--accent-color) !important;
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.625rem 1.25rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: #F5F7FA;
    border-radius: 0.5rem;
    margin: 0 0.25rem;
    position: relative;
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: var(--accent-color);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--accent-color) !important;
    background: rgba(201, 162, 77, 0.1);
}

.navbar-nav .nav-link:hover::before,
.navbar-nav .nav-link.active::before {
    transform: translateX(-50%) scaleX(1);
}

/* ===== Hero Section ===== */
.hero-section,
.page-hero {
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.page-hero {
    min-height: 50vh;
}

/* Hero Background with Crossfade Animation */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transform: scale(1);
    transition: opacity 2s ease-in-out;
    will-change: transform, opacity;
}

.hero-slide.active {
    opacity: 1;
    animation: zoomOut 30s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    transition: opacity 2s ease-in-out;
}

.hero-slide:not(.active) {
    animation: none !important;
    transform: scale(1);
    transition: opacity 2s ease-in-out, transform 3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

/* Very Slow Zoom Out Animation - Creates cinematic moving effect */
@keyframes zoomOut {
    0% {
        transform: scale(1.3);
    }
    100% {
        transform: scale(1);
    }
}

/* Hero Overlay */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--header-footer);
    opacity: 0.7;
    z-index: 1;
}

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

.hero-section h1,
.hero-section h2,
.hero-section h3,
.hero-section h4,
.hero-section h5,
.hero-section h6,
.hero-section p,
.hero-section .lead,
.hero-section .text-white,
.hero-section .text-white-50 {
    color: #F5F7FA !important;
}

.page-hero h1,
.page-hero h2,
.page-hero h3,
.page-hero h4,
.page-hero h5,
.page-hero h6,
.page-hero p,
.page-hero .lead,
.page-hero .text-white,
.page-hero .text-white-50 {
    color: #F5F7FA !important;
}

.final-cta-section h1,
.final-cta-section h2,
.final-cta-section h3,
.final-cta-section h4,
.final-cta-section h5,
.final-cta-section h6,
.final-cta-section p,
.final-cta-section .lead,
.final-cta-section .text-white,
.final-cta-section .text-white-50 {
    color: #F5F7FA !important;
}

footer h1,
footer h2,
footer h3,
footer h4,
footer h5,
footer h6,
footer p,
footer .text-white,
footer .text-white-50,
footer a {
    color: #F5F7FA !important;
}


/* ===== Buttons ===== */
.btn {
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 0.75rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
    font-size: 1rem;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--cta-button) 0%, #1a42c4 100%);
    border-color: var(--cta-button);
    color: var(--cta-button-text);
    box-shadow: 0 4px 15px rgba(31, 79, 216, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1a42c4 0%, var(--cta-button) 100%);
    border-color: #1a42c4;
    color: var(--cta-button-text);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(31, 79, 216, 0.35);
}

.btn-outline-primary {
    border: 2px solid var(--cta-button);
    color: var(--cta-button);
    background: transparent;
    box-shadow: 0 2px 10px rgba(31, 79, 216, 0.1);
}

.btn-outline-primary:hover {
    background: var(--cta-button);
    border-color: var(--cta-button);
    color: var(--cta-button-text);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(31, 79, 216, 0.25);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 1rem;
    font-weight: 600;
}

.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: 0.875rem;
    border-radius: 0.625rem;
}

.btn-light {
    background-color: #F5F7FA;
    color: var(--header-footer);
    border-color: #F5F7FA;
    box-shadow: 0 4px 15px rgba(245, 247, 250, 0.3);
}

.btn-light:hover {
    background-color: #ffffff;
    color: var(--header-footer);
    border-color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(245, 247, 250, 0.4);
}

.btn-outline-light {
    border: 2px solid #F5F7FA;
    color: #F5F7FA;
    background: rgba(245, 247, 250, 0.1);
    backdrop-filter: blur(10px);
}

.btn-outline-light:hover {
    background: #F5F7FA;
    color: var(--header-footer);
    border-color: #F5F7FA;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(245, 247, 250, 0.3);
}

/* ===== Cards ===== */
.card {
    border-radius: 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    background-color: var(--card-bg);
    color: var(--body-text);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--cta-button), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-title {
    color: var(--heading-color);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 1rem;
}

.card-body {
    padding: 2rem;
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12) !important;
}

.course-card-item {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    border-radius: 1.5rem;
}

.course-card-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(31, 79, 216, 0.2) !important;
}

.service-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1.5rem;
}

.service-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 30px 60px rgba(31, 79, 216, 0.25) !important;
}

/* ===== Course Filter Buttons ===== */
.filter-btn {
    border-radius: 2rem;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    letter-spacing: 0.01em;
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--cta-button) 0%, #1a42c4 100%);
    border-color: var(--cta-button);
    color: var(--cta-button-text);
    box-shadow: 0 6px 20px rgba(31, 79, 216, 0.3);
    transform: translateY(-2px);
}

.filter-btn:not(.active) {
    border: 2px solid var(--cta-button);
    color: var(--cta-button);
    background: transparent;
    box-shadow: 0 2px 8px rgba(31, 79, 216, 0.1);
}

.filter-btn:not(.active):hover {
    background: rgba(31, 79, 216, 0.08);
    border-color: var(--cta-button);
    color: var(--cta-button);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(31, 79, 216, 0.15);
}

/* ===== Step Numbers ===== */
.step-number {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #b8903a 100%);
    color: var(--header-footer);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    font-weight: 800;
    margin: 0 auto;
    box-shadow: 0 8px 25px rgba(201, 162, 77, 0.35);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.step-number::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), #b8903a);
    opacity: 0.3;
    z-index: -1;
    filter: blur(10px);
}

.step-number:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(201, 162, 77, 0.4);
}

/* ===== Badges ===== */
.badge {
    padding: 0.5rem 1rem;
    font-weight: 600;
    border-radius: 0.75rem;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

/* ===== Final CTA Section ===== */
.final-cta-section {
    background: var(--header-footer);
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.final-cta-section .container {
    position: relative;
    z-index: 1;
}

/* ===== Footer ===== */
footer {
    background: var(--header-footer) !important;
}

footer a {
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--accent-color) !important;
}

.social-links a {
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color) !important;
    transform: translateY(-3px);
}

/* ===== Forms ===== */
.form-control,
.form-select {
    border-radius: 0.5rem;
    border: 1px solid #dee2e6;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--cta-button);
    box-shadow: 0 0 0 0.25rem rgba(31, 79, 216, 0.15);
    background-color: var(--card-bg);
    color: var(--body-text);
    transform: translateY(-1px);
}

.form-control,
.form-select {
    background-color: var(--card-bg);
    color: var(--body-text);
    border: 2px solid rgba(59, 74, 90, 0.15);
    border-radius: 0.75rem;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-control:hover,
.form-select:hover {
    border-color: rgba(59, 74, 90, 0.3);
}

.form-control::placeholder {
    color: rgba(59, 74, 90, 0.5);
    font-weight: 400;
}

.form-label {
    font-weight: 600;
    color: var(--heading-color);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545;
}

.form-control.is-valid,
.form-select.is-valid {
    border-color: #198754;
}

/* ===== Newsletter Form ===== */
.newsletter-form .input-group {
    border-radius: 0.5rem;
    overflow: hidden;
}

.newsletter-form .form-control {
    border: none;
    padding: 1rem 1.5rem;
}

.newsletter-form .btn {
    border: none;
    padding: 1rem 2rem;
}

/* ===== Carousel ===== */
.carousel-control-prev,
.carousel-control-next {
    width: 56px;
    height: 56px;
    background: var(--cta-button);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.9;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(31, 79, 216, 0.3);
    backdrop-filter: blur(10px);
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
    background: #1a42c4;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(31, 79, 216, 0.4);
}

.carousel-control-prev {
    left: -28px;
}

.carousel-control-next {
    right: -28px;
}

/* ===== Accordion ===== */
.accordion {
    border-radius: 1rem;
    overflow: hidden;
}

.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    background-color: var(--card-bg);
}

.accordion-button {
    font-weight: 600;
    color: var(--heading-color);
    background-color: var(--card-bg);
    padding: 1.25rem 1.5rem;
    border-radius: 1rem;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, rgba(201, 162, 77, 0.1) 0%, rgba(201, 162, 77, 0.05) 100%);
    color: var(--accent-color);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(31, 79, 216, 0.15);
    border-color: transparent;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230B1C2D'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    width: 1.25rem;
    height: 1.25rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23C9A24D'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
    background-color: var(--card-bg);
    color: var(--body-text);
    padding: 1.5rem;
    line-height: 1.7;
}

/* ===== Image Placeholders ===== */
.hero-image-placeholder,
.about-image-placeholder,
.service-image-placeholder {
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.course-card {
    animation: fadeIn 0.5s ease-out;
}

/* ===== Smooth Scrolling ===== */
html {
    scroll-behavior: smooth;
}

/* ===== Icons and Highlights ===== */
.text-primary,
i.fas,
i.fab {
    color: var(--accent-color) !important;
}

.service-icon i,
.feature-icon i {
    color: var(--accent-color) !important;
}

.fa-check {
    color: var(--accent-color) !important;
}

/* ===== Section Backgrounds ===== */
.bg-light {
    background-color: var(--card-bg) !important;
}

section {
    background-color: var(--main-bg);
    padding: 6rem 0;
    position: relative;
}

section.py-5 {
    padding: 6rem 0 !important;
}

/* Modern Section Spacing */
.container {
    max-width: 1200px;
    padding-left: 2rem;
    padding-right: 2rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: var(--heading-color);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--body-text);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Modern Grid Improvements */
.row {
    margin-left: -1rem;
    margin-right: -1rem;
}

.row > * {
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Modern List Styling */
.list-unstyled li {
    margin-bottom: 0.5rem;
    transition: all 0.2s ease;
}

.list-unstyled li:hover {
    transform: translateX(5px);
}

/* Modern Input Group */
.input-group {
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.input-group-text {
    background-color: var(--card-bg);
    border: 2px solid rgba(59, 74, 90, 0.15);
    border-right: none;
    color: var(--body-text);
}

/* Modern Newsletter Section */
.newsletter-form {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-form .input-group {
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.newsletter-form .input-group:focus-within {
    box-shadow: 0 6px 30px rgba(31, 79, 216, 0.2);
    transform: translateY(-2px);
}

/* Modern Service Cards Enhancement */
.service-card .card-body {
    padding: 3rem 2.5rem;
}

.service-icon {
    margin-bottom: 2rem;
    display: inline-block;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(201, 162, 77, 0.1) 0%, rgba(201, 162, 77, 0.05) 100%);
    border-radius: 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-icon {
    transform: translateY(-8px) scale(1.1);
    background: linear-gradient(135deg, rgba(201, 162, 77, 0.2) 0%, rgba(201, 162, 77, 0.1) 100%);
}

/* Modern Feature Icons Enhancement */
.feature-icon {
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1.25rem;
    background: linear-gradient(135deg, rgba(31, 79, 216, 0.08) 0%, rgba(31, 79, 216, 0.03) 100%);
    border-radius: 1.25rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-icon:hover {
    transform: translateY(-8px) scale(1.1);
    background: linear-gradient(135deg, rgba(31, 79, 216, 0.15) 0%, rgba(31, 79, 216, 0.08) 100%);
    box-shadow: 0 8px 25px rgba(31, 79, 216, 0.2);
}

/* ===== Links ===== */
a {
    color: var(--accent-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--cta-button);
}

a.text-decoration-none:hover {
    color: var(--accent-color) !important;
}

/* ===== Badges ===== */
.badge {
    color: #FFFFFF;
}

.badge.bg-success {
    background-color: #198754 !important;
    color: #FFFFFF !important;
}

.badge.bg-info {
    background-color: var(--cta-button) !important;
    color: #FFFFFF !important;
}

/* ===== Utility Classes ===== */
.text-primary {
    color: var(--accent-color) !important;
}

.bg-primary {
    background-color: var(--cta-button) !important;
}

.text-white {
    color: var(--heading-color) !important;
}

.text-white-50 {
    color: var(--body-text) !important;
}

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

.shadow-sm {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.shadow {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
}

.shadow-lg {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12) !important;
}

/* Modern Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--cta-button) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Modern Section Dividers */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 74, 90, 0.2), transparent);
    margin: 4rem 0;
}

/* Modern Feature Icons */
.feature-icon,
.service-icon {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-icon:hover,
.service-icon:hover {
    transform: translateY(-5px) scale(1.1);
}

/* ===== Responsive Design ===== */
@media (max-width: 992px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .hero-section .row {
        text-align: center;
    }
    
    .hero-section .col-lg-6:first-child {
        margin-bottom: 2rem;
    }
    
    .service-card,
    .course-card-item {
        margin-bottom: 1.5rem;
    }
    
    section {
        padding: 4rem 0;
    }
    
    section.py-5 {
        padding: 4rem 0 !important;
    }
    
    .card-body {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
    
    .hero-section {
        min-height: auto;
        padding: 4rem 0;
    }
    
    .display-4 {
        font-size: 2.25rem;
        line-height: 1.2;
    }
    
    .display-5 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .display-6 {
        font-size: 1.75rem;
        line-height: 1.3;
    }
    
    .step-number {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .carousel-control-prev {
        left: 10px;
        width: 45px;
        height: 45px;
    }
    
    .carousel-control-next {
        right: 10px;
        width: 45px;
        height: 45px;
    }
    
    .filter-btn {
        font-size: 0.875rem;
        padding: 0.625rem 1.25rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .card {
        border-radius: 1.25rem;
    }
    
    .final-cta-section h2 {
        font-size: 2rem;
    }
    
    .final-cta-section .lead {
        font-size: 1.125rem;
    }
    
    .social-links-large .btn {
        width: 100%;
        margin-bottom: 0.75rem;
    }
    
    .btn-lg {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    section {
        padding: 3.5rem 0;
    }
    
    section.py-5 {
        padding: 3.5rem 0 !important;
    }
}

@media (max-width: 576px) {
    body {
        padding-top: 72px;
        font-size: 15px;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .navbar {
        padding: 0.875rem 0;
    }
    
    .navbar-brand {
        font-size: 1.35rem;
    }
    
    .btn-lg {
        padding: 0.875rem 2rem;
        font-size: 1rem;
        width: 100%;
        margin-bottom: 0.75rem;
    }
    
    .btn {
        padding: 0.625rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .hero-section h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-section .lead {
        font-size: 1.125rem;
    }
    
    .page-hero h1 {
        font-size: 2.25rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 1.75rem;
    }
    
    .step-number {
        width: 65px;
        height: 65px;
        font-size: 1.5rem;
    }
    
    .card-body {
        padding: 1.25rem;
    }
    
    .card {
        border-radius: 1.25rem;
    }
    
    .service-icon i,
    .feature-icon i {
        font-size: 2.5rem !important;
    }
    
    .service-icon,
    .feature-icon {
        padding: 1rem;
    }
    
    .scroll-top-btn {
        width: 48px !important;
        height: 48px !important;
        bottom: 24px !important;
        right: 24px !important;
    }
    
    .input-group-lg .form-control {
        font-size: 1rem;
        padding: 0.875rem 1.25rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    section.py-5 {
        padding: 3rem 0 !important;
    }
    
    .filter-btn {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* ===== Loading States ===== */
.course-card.hidden {
    display: none;
}

/* ===== Print Styles ===== */
@media print {
    .navbar,
    footer,
    .btn,
    .carousel-control-prev,
    .carousel-control-next {
        display: none !important;
    }
}