* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #f8f9fa;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: 0;
    font-weight: 700;
    line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

a {
    color: #6b46c1;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #553c9a;
    opacity: 0.9;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

button {
    cursor: pointer;
    border: none;
}

input, button, select, textarea {
    margin: 0;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

.display-3 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.display-4 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.display-5 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
}

.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.row > * {
    flex-shrink: 0;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

.col-12 { width: 100%; }

.g-4 > * { padding: 0.5rem; }
.g-6 > * { padding: 0.75rem; }
.g-8 > * { padding: 1rem; }

.form-label {
    margin-bottom: 0.5rem;
    display: block;
    font-weight: 500;
}

.form-control, .form-select {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    color: #2c3e50;
    background-color: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    transition: border-color 0.3s ease;
}

.form-control:focus, .form-select:focus {
    outline: 0;
    border-color: #6b46c1;
    box-shadow: 0 0 0 3px rgba(107, 70, 193, 0.1);
}

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

.form-check {
    display: block;
    min-height: 1.5rem;
    padding-left: 1.8rem;
    margin-bottom: 0.5rem;
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.15rem;
    margin-left: -1.8rem;
    vertical-align: top;
    background-color: #fff;
    border: 2px solid #cbd5e0;
    border-radius: 4px;
    appearance: none;
    cursor: pointer;
}

.form-check-input:checked {
    background-color: #6b46c1;
    border-color: #6b46c1;
}

.form-check-label {
    cursor: pointer;
}

.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    user-select: none;
    border: 2px solid transparent;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-action-1 {
    background: linear-gradient(135deg, #6b46c1 0%, #805ad5 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(107, 70, 193, 0.3);
}

.btn-action-1:hover {
    background: linear-gradient(135deg, #553c9a 0%, #6b46c1 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(107, 70, 193, 0.4);
    color: #fff;
    opacity: 1;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    color: #2c3e50;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #6b46c1;
}

.navbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar > .container {
    display: flex;
    flex-wrap: inherit;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
    margin-right: 1rem;
    font-size: 1rem;
    font-weight: 700;
    color: #6b46c1;
    white-space: nowrap;
}

.navbar-nav {
    display: flex;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}

.navbar-collapse {
    flex-basis: 100%;
    flex-grow: 1;
    align-items: center;
}

.navbar-toggler {
    padding: 0.25rem 0.75rem;
    font-size: 1.25rem;
    line-height: 1;
    background-color: transparent;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
}

.navbar-toggler-icon {
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(44, 62, 80, 0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

.collapse:not(.show) {
    display: none;
}

.hero-section {
    background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
}

.bg-bg-2 {
    background-color: #faf9fc;
}

.bg-bg-3 {
    background-color: #fff;
}

.text-action-1 {
    color: #6b46c1;
}

.contact-form {
    background-color: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.list-unstyled {
    padding-left: 0;
    list-style: none;
}

.border-top {
    border-top: 1px solid #e2e8f0;
}

.d-flex { display: flex; }
.d-block { display: block; }
.d-inline-block { display: inline-block; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.align-items-start { align-items: flex-start; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.text-center { text-align: center; }
.fw-bold { font-weight: 700; }
.position-relative { position: relative; }
.w-100 { width: 100%; }
.h-100 { height: 100%; }

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-15 { margin-bottom: 3.75rem; }

.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }

.me-2 { margin-right: 0.5rem; }
.me-3 { margin-right: 0.75rem; }
.me-4 { margin-right: 1rem; }
.ms-auto { margin-left: auto; }

.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }

.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-15 { padding-top: 3.75rem; padding-bottom: 3.75rem; }

.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }

.pt-6 { padding-top: 1.5rem; }

.rounded-2 { border-radius: 12px; }

.fs-1 { font-size: 1.5rem; }
.fs-2 { font-size: 1.25rem; }
.fs-3 { font-size: 1.125rem; }
.fs-4 { font-size: 1.0625rem; }
.fs-5 { font-size: 1rem; }

@media (min-width: 576px) {
    .container { max-width: 540px; }
}

@media (min-width: 768px) {
    .container { max-width: 720px; }
    .col-md-6 { flex: 0 0 auto; width: 50%; }
}

@media (min-width: 992px) {
    .container { max-width: 960px; }
    .col-lg-4 { flex: 0 0 auto; width: 33.333333%; }
    .col-lg-5 { flex: 0 0 auto; width: 41.666667%; }
    .col-lg-6 { flex: 0 0 auto; width: 50%; }
    .col-lg-8 { flex: 0 0 auto; width: 66.666667%; }
    .navbar-expand-lg { flex-wrap: nowrap; justify-content: flex-start; }
    .navbar-expand-lg .navbar-nav { flex-direction: row; }
    .navbar-expand-lg .navbar-nav .nav-link { padding-right: 1rem; padding-left: 1rem; }
    .navbar-expand-lg .navbar-collapse { display: flex; flex-basis: auto; }
    .navbar-expand-lg .navbar-toggler { display: none; }
    .order-lg-1 { order: 1; }
    .order-lg-2 { order: 2; }
    .mb-lg-0 { margin-bottom: 0; }
    .py-lg-15 { padding-top: 3.75rem; padding-bottom: 3.75rem; }
    .py-lg-20 { padding-top: 5rem; padding-bottom: 5rem; }
    .py-lg-24 { padding-top: 6rem; padding-bottom: 6rem; }
}

@media (min-width: 1200px) {
    .container { max-width: 1140px; }
    .display-3 { font-size: 3.5rem; }
    .display-4 { font-size: 3rem; }
    .display-5 { font-size: 2.5rem; }
}

@media (max-width: 991px) {
    .order-2 { order: 2; }
    .order-1 { order: 1; }
}