/* Global Styles */
:root {
    --primary-color: #213448;
    --primary-dark: #182736;
    --secondary-color: #547792;
    --accent-color: #94b4c1;
    --light-color: #ecefca;
    --dark-color: #213448;
    --success-color: #547792;
    --font-family: 'Poppins', sans-serif;
    --box-shadow: 0 10px 30px rgba(33, 52, 72, 0.1);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

body {
    font-family: var(--font-family);
    color: var(--dark-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
}

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

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

.btn {
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(33, 52, 72, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(33, 52, 72, 0.3);
}

.btn-primary:active {
    transform: translateY(1px);
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 3rem;
}

.section-title:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 50px;
    height: 3px;
    background-color: var(--secondary-color);
}

.section-padding {
    padding: 100px 0;
}

/* Navbar Styles */
.navbar {
    padding: 1rem 0;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
}

.navbar.scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
}

.nav-link {
    font-weight: 500;
    color: var(--dark-color);
    margin: 0 0.8rem;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link.active {
    color: var(--secondary-color);
    font-weight: 600;
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--secondary-color);
    transition: width 0.3s ease;
}

.nav-link.active:after {
    width: 100%;
}

.nav-link:hover:after {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    background-color: var(--light-color);
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: rgba(148, 180, 193, 0.2);
    top: -150px;
    right: -150px;
    z-index: 0;
}

.hero:after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background-color: rgba(84, 119, 146, 0.1);
    bottom: -250px;
    left: -200px;
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    color: var(--primary-color);
    font-weight: 700;
}

.hero p {
    font-size: 1.25rem;
    color: var(--secondary-color);
    margin-bottom: 2.5rem;
}

.hero img {
    max-width: 100%;
    height: auto;
}

.placeholder-img {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    height: 400px;
    width: 100%;
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.placeholder-img:before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 6s infinite linear;
}

.placeholder-img i {
    opacity: 0.6;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.2));
}

@keyframes shine {
    0% {
        top: -100%;
        left: -100%;
    }
    100% {
        top: 100%;
        left: 100%;
    }
}

.hero .btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    box-shadow: 0 10px 20px rgba(84, 119, 146, 0.3);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
}

.hero .btn-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 15px 30px rgba(33, 52, 72, 0.4);
    transform: translateY(-5px);
}

/* Application Form */
.application-form {
    padding: 100px 0;
    background-color: #fff;
    position: relative;
}

.card {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 15px 40px rgba(33, 52, 72, 0.15);
}

.card-header {
    background-color: var(--primary-color);
    border-bottom: none;
    padding: 1.5rem;
}

.card-header h2 {
    font-weight: 700;
}

.card-body {
    padding: 3rem;
}

/* Multi-step Form Styles */
.form-progress {
    margin-bottom: 2rem;
}

.progress {
    height: 8px;
    background-color: #f0f0f0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
    transition: width 0.5s ease;
}

.progress-step {
    font-size: 0.85rem;
    color: #777;
    position: relative;
}

.progress-step.active {
    color: var(--primary-color);
    font-weight: 600;
}

.progress-step.completed {
    color: var(--success-color);
}

.form-step {
    display: none;
    animation: fadeIn 0.5s;
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-step h4 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.form-floating > .form-control,
.form-floating > .form-select {
    height: calc(3.5rem + 2px);
    padding: 1rem 0.75rem;
    border-color: #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
}

.form-floating > .form-control:focus,
.form-floating > .form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.25rem rgba(148, 180, 193, 0.25);
}

.form-floating > label {
    padding: 1rem 0.75rem;
    color: #666;
}

.form-check-input:checked {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.form-check-label {
    font-size: 0.875rem;
}

textarea.form-control {
    min-height: 120px;
    border-radius: 10px;
}

.form-floating textarea.form-control {
    height: 120px;
}

.form-text {
    color: #6c757d;
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

.is-valid {
    border-color: var(--success-color) !important;
}

.is-invalid {
    border-color: #dc3545 !important;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 50px;
}

.btn-next,
.btn-prev {
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
}

/* Feature Icons */
.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    font-size: 2rem;
    border-radius: 50%;
    background-color: var(--accent-color) !important;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 10px 20px rgba(148, 180, 193, 0.3);
}

.feature-icon:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--accent-color);
    z-index: -1;
    opacity: 0.3;
    transform: scale(1.15);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1.15);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.1;
    }
    100% {
        transform: scale(1.15);
        opacity: 0.3;
    }
}

/* Benefits Section */
.benefits {
    background-color: var(--light-color);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.benefits:before,
.benefits:after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    z-index: 0;
}

.benefits:before {
    background-color: rgba(148, 180, 193, 0.2);
    top: -150px;
    left: -150px;
}

.benefits:after {
    background-color: rgba(84, 119, 146, 0.1);
    bottom: -150px;
    right: -100px;
}

.benefits .container {
    position: relative;
    z-index: 1;
}

.benefits .card {
    transition: var(--transition);
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    height: 100%;
}

.benefits .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(33, 52, 72, 0.15);
}

.benefits h2 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.benefits .lead {
    color: var(--secondary-color);
    margin-bottom: 3rem;
}

.benefits h4 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.benefits p {
    color: #666;
    margin-bottom: 0;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background-color: #fff;
}

.contact h2 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.contact .lead {
    color: var(--secondary-color);
    margin-bottom: 4rem;
}

.contact h5 {
    color: var(--primary-color);
    font-weight: 600;
    margin: 1rem 0;
}

.contact p {
    color: var(--secondary-color);
}

.contact-info {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.contact-info:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(33, 52, 72, 0.15);
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    padding: 2rem 0;
    position: relative;
    overflow: hidden;
}

.footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
}

/* Modal Styles */
.modal-content {
    border-radius: var(--border-radius);
    overflow: hidden;
    border: none;
    box-shadow: 0 15px 50px rgba(33, 52, 72, 0.2);
}

.modal-header {
    border-bottom: none;
    padding: 1.5rem;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    border-top: none;
    padding: 1.5rem;
}

.btn-secondary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* Responsive Styles */
@media (max-width: 1200px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 992px) {
    .hero {
        padding: 150px 0 80px;
    }
    
    h1 {
        font-size: 2.7rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero .col-lg-6:last-child {
        margin-top: 4rem;
    }
    
    .section-padding {
        padding: 80px 0;
    }
    
    .application-form,
    .benefits,
    .contact {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 120px 0 60px;
        text-align: center;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .section-title:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .hero .btn {
        display: block;
        width: 100%;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .benefits .col-md-4 {
        margin-bottom: 2rem;
    }
    
    .contact .d-flex {
        flex-direction: column;
    }
    
    .contact .d-flex > div {
        margin-bottom: 2rem;
    }
    
    .application-form,
    .benefits,
    .contact {
        padding: 60px 0;
    }
}

/* About Us Section */
.about-us {
    padding: 100px 0;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.about-us:before,
.about-us:after {
    content: '';
    position: absolute;
    border-radius: 50%;
    z-index: 0;
}

.about-us:before {
    width: 400px;
    height: 400px;
    background-color: rgba(148, 180, 193, 0.1);
    top: -200px;
    right: -200px;
}

.about-us:after {
    width: 300px;
    height: 300px;
    background-color: rgba(236, 239, 202, 0.2);
    bottom: -150px;
    left: -150px;
}

.about-us .container {
    position: relative;
    z-index: 1;
}

.about-image {
    position: relative;
    padding: 20px;
}

.placeholder-about {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    height: 400px;
    width: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
}

.placeholder-about img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
    opacity: 0.9;
}

.placeholder-about:hover img {
    transform: scale(1.05);
    opacity: 1;
}

.placeholder-about:before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 6s infinite linear;
    z-index: 2;
    pointer-events: none;
}

.about-card {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 2rem;
    height: 100%;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(33, 52, 72, 0.15);
}

.about-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: var(--light-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.about-icon i {
    font-size: 26px;
    color: var(--primary-color);
}

.about-us h2 {
    color: var(--primary-color);
    font-weight: 700;
}

.about-us h3 {
    color: var(--primary-color);
    font-weight: 600;
}

.about-us h4 {
    color: var(--primary-color);
    font-weight: 600;
}

.about-us p {
    color: #666;
    line-height: 1.8;
}

.about-us .lead {
    color: var(--secondary-color);
}

.contact-info-box {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    margin-top: 3rem;
}

.contact-info-box h4 {
    color: var(--primary-color);
}

.contact-info-box i {
    font-size: 24px;
}