:root {
    --main-color: #002b80;
    --secondary-color: #0059ff;
    --accent-color: #ffd700;
    --text-color: #333333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --success-color: #28a745;
    --warning-color: #ffc107;
    --error-color: #dc3545;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1)
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    min-height: 100vh;
    display: flex;
    flex-direction: column
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%
}

.top-bar {
    background-color: var(--main-color);
    color: var(--white);
    padding: 8px 0;
    font-size: 14px
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px
}

.email {
    display: flex;
    align-items: center;
    gap: 8px
}

.email a {
    color: var(--white);
    text-decoration: none
}

.social {
    display: flex;
    gap: 15px
}

.social a {
    color: var(--white);
    font-size: 18px;
    transition: var(--transition);
    text-decoration: none
}

.social a:hover {
    color: var(--accent-color);
    transform: translateY(-2px)
}

header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    flex-wrap: wrap
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px
}

.logo img {
    width: 50px;
    height: 50px;
    object-fit: contain
}

.logo h1 {
    color: var(--main-color);
    font-size: 1.8rem;
    font-weight: 700
}

nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
    flex-wrap: wrap
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
    transition: var(--transition)
}

nav a:hover,
nav a.active {
    color: var(--main-color)
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--main-color);
    transition: var(--transition)
}

nav a:hover::after,
nav a.active::after {
    width: 100%
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--main-color);
    transition: var(--transition);
    padding: 5px;
    border-radius: 4px;
    z-index: 1001
}

.menu-toggle:hover {
    background-color: var(--light-bg);
    color: var(--secondary-color)
}

.menu-toggle.active {
    color: var(--secondary-color)
}

@media (max-width:768px) {
    .menu-toggle {
        display: block
    }

    nav ul {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--white);
        padding: 80px 20px 20px;
        gap: 0;
        z-index: 1000;
        overflow-y: auto;
        box-shadow: 0 0 20px rgb(0 0 0 / .1)
    }

    nav ul.active {
        display: flex !important
    }

    nav ul li {
        width: 100%;
        border-bottom: 1px solid #f0f0f0
    }

    nav ul li:last-child {
        border-bottom: none
    }

    nav ul a {
        display: block;
        padding: 15px 0;
        font-size: 1.1rem;
        width: 100%
    }

    nav ul a:hover,
    nav ul a.active {
        background-color: var(--light-bg);
        padding-left: 15px
    }

    body.no-scroll {
        overflow: hidden
    }
}

.hero {
    height: 80vh;
    background: linear-gradient(rgb(0 43 128 / .7), rgb(0 43 128 / .5)), url(images/hero-bg.jpg);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white)
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 20px;
    line-height: 1.2
}

.hero-content p {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto
}

.btn-primary {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--main-color);
    padding: 15px 35px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgb(255 255 255 / .4), transparent);
    transition: var(--transition)
}

.btn-primary:hover::before {
    left: 100%
}

.btn-primary:hover {
    background-color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgb(0 0 0 / .2)
}

section {
    padding: 80px 0;
    flex: 1
}

.section-header {
    text-align: center;
    margin-bottom: 60px
}

.section-header h2 {
    color: var(--main-color);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 20px;
    position: relative;
    display: inline-block
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color)
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px
}

.card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    border-left: 4px solid var(--accent-color)
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgb(255 255 255 / .3), transparent);
    transition: var(--transition)
}

.card:hover::before {
    left: 100%
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgb(0 0 0 / .15)
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px
}

.card h3 {
    color: var(--main-color);
    margin-bottom: 15px;
    font-size: 1.4rem
}

.card h4 {
    color: var(--main-color);
    margin: 20px 0 10px;
    font-size: 1.1rem
}

.admission-card {
    text-align: left;
    border-left: 4px solid var(--main-color)
}

.step-number {
    background: var(--main-color);
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--transition)
}

.admission-card:hover .step-number {
    transform: scale(1.1);
    background: var(--secondary-color)
}

.requirement-list {
    list-style: none;
    padding: 0;
    margin: 20px 0
}

.requirement-list li {
    padding: 12px 0;
    padding-left: 35px;
    position: relative;
    border-bottom: 1px solid #f0f0f0;
    transition: var(--transition)
}

.requirement-list li:hover {
    background-color: var(--light-bg);
    padding-left: 40px
}

.requirement-list li:last-child {
    border-bottom: none
}

.requirement-list li::before {
    content: '✓';
    position: absolute;
    left: 15px;
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.1rem
}

.document-details {
    background: var(--light-bg);
    padding: 15px;
    border-radius: 8px;
    margin-top: 10px;
    border-left: 3px solid var(--main-color)
}

.document-details strong {
    color: var(--main-color)
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px
}

.info-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-top: 4px solid var(--accent-color);
    transition: var(--transition)
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgb(0 0 0 / .15)
}

.info-card h4 {
    color: var(--main-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem
}

.progress-container {
    margin: 40px auto;
    max-width: 800px;
    background: var(--light-bg);
    padding: 30px;
    border-radius: var(--border-radius)
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin: 40px 0
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 3px;
    background: #e0e0e0;
    transform: translateY(-50%);
    z-index: 1
}

.progress-bar {
    position: absolute;
    top: 50%;
    left: 0;
    height: 3px;
    background: var(--main-color);
    transform: translateY(-50%);
    transition: var(--transition);
    z-index: 2
}

.step {
    width: 40px;
    height: 40px;
    background: #e0e0e0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #666;
    position: relative;
    z-index: 3;
    transition: var(--transition)
}

.step.active {
    background: var(--main-color);
    color: #fff;
    transform: scale(1.1)
}

.step-label {
    position: absolute;
    top: 45px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: .9rem;
    font-weight: 500
}

.filieres-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 40px
}

.filiere-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--secondary-color);
    transition: var(--transition);
    text-align: left
}

.filiere-card:hover {
    transform: translateY(-5px);
    border-left-color: var(--accent-color);
    box-shadow: 0 10px 25px rgb(0 0 0 / .15)
}

.filiere-card h4 {
    color: var(--main-color);
    margin-bottom: 10px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px
}

.filiere-card p {
    color: #666;
    font-size: .95rem;
    line-height: 1.5
}

.alert {
    padding: 20px;
    border-radius: var(--border-radius);
    margin: 20px 0;
    border-left: 4px solid
}

.alert-warning {
    background: #fff3cd;
    border-color: var(--warning-color);
    color: #856404
}

.alert-info {
    background: #d1ecf1;
    border-color: var(--secondary-color);
    color: var(--main-color)
}

.alert-success {
    background: #d4edda;
    border-color: var(--success-color);
    color: #155724
}

.contact-box,
.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden
}

.contact-box::before,
.form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--main-color), var(--accent-color))
}

form {
    display: flex;
    flex-direction: column;
    gap: 25px
}

.form-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap
}

.form-group>* {
    flex: 1;
    min-width: 250px
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--main-color)
}

input,
select,
textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e1e5ee;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
    font-family: inherit;
    background: var(--light-bg)
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--main-color);
    background: var(--white);
    box-shadow: 0 0 0 3px rgb(0 43 128 / .1)
}

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

fieldset {
    border: 2px solid #e1e5ee;
    border-radius: var(--border-radius);
    padding: 25px;
    margin-top: 20px;
    background: var(--light-bg)
}

legend {
    font-weight: 600;
    color: var(--main-color);
    padding: 0 15px;
    font-size: 1.1rem
}

button[type="submit"] {
    background: linear-gradient(135deg, var(--main-color), var(--secondary-color));
    color: var(--white);
    border: none;
    padding: 18px 35px;
    border-radius: var(--border-radius);
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    max-width: 300px;
    margin: 20px auto 0;
    position: relative;
    overflow: hidden
}

button[type="submit"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgb(255 255 255 / .3), transparent);
    transition: var(--transition)
}

button[type="submit"]:hover::before {
    left: 100%
}

button[type="submit"]:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgb(0 43 128 / .3)
}

footer {
    background-color: var(--main-color);
    color: var(--white);
    text-align: center;
    padding: 40px 0;
    margin-top: auto
}

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

footer a:hover {
    text-decoration: underline;
    color: var(--white)
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px)
    }

    to {
        opacity: 1;
        transform: translateX(0)
    }
}

.fade-in-element {
    animation: fadeInUp 0.6s ease forwards
}

.slide-in-element {
    animation: slideInLeft 0.6s ease forwards
}

.faq-cards .card {
    text-align: left
}

.faq-cards .card p {
    max-height: 120px;
    overflow: hidden;
    transition: max-height 0.4s ease
}

.faq-cards .card.expanded p {
    max-height: none
}

.read-more {
    margin-top: 15px;
    background: linear-gradient(135deg, var(--main-color), var(--secondary-color));
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: .9rem;
    align-self: flex-start;
    transition: var(--transition)
}

.read-more:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgb(0 0 0 / .2)
}

.center-btn {
    text-align: center;
    margin: 40px 0
}

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

@media (max-width:1024px) {
    .container {
        padding: 0 15px
    }

    section {
        padding: 60px 0
    }

    .cards {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px
    }

    .filieres-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr))
    }
}

@media (max-width:768px) {
    .header-main {
        padding: 10px 0
    }

    .hero {
        min-height: 50vh;
        padding: 40px 20px
    }

    .form-group {
        flex-direction: column;
        gap: 0
    }

    .form-group>* {
        min-width: 100%
    }

    .top-bar .container {
        flex-direction: column;
        text-align: center;
        gap: 8px
    }

    .contact-box,
    .form-container {
        padding: 25px;
        margin: 0 10px
    }

    section {
        padding: 50px 0
    }

    .progress-steps {
        flex-direction: column;
        align-items: center;
        gap: 40px
    }

    .progress-steps::before {
        width: 3px;
        height: 100%;
        left: 50%;
        top: 0;
        transform: translateX(-50%)
    }

    .progress-bar {
        width: 3px;
        height: 0;
        left: 50%;
        top: 0;
        transform: translateX(-50%)
    }

    .step-label {
        top: 50%;
        left: 60px;
        transform: translateY(-50%);
        text-align: left
    }
}

@media (max-width:480px) {
    .container {
        padding: 0 10px
    }

    .logo h1 {
        font-size: 1.5rem
    }

    .card {
        padding: 20px
    }

    .btn-primary {
        padding: 12px 25px;
        font-size: 1rem
    }

    section {
        padding: 40px 0
    }

    .section-header h2 {
        margin-bottom: 15px
    }

    .filieres-grid {
        grid-template-columns: 1fr
    }

    .info-grid {
        grid-template-columns: 1fr
    }
}

@media print {

    .top-bar,
    .menu-toggle,
    .social,
    .btn-primary {
        display: none !important
    }

    .hero {
        background: var(--main-color) !important;
        color: black !important
    }

    .card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ccc
    }

    a {
        text-decoration: none !important;
        color: black !important
    }
}

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

* {
    -webkit-tap-highlight-color: #fff0
}

@supports not (display:grid) {
    .cards {
        display: flex;
        flex-wrap: wrap;
        justify-content: center
    }

    .card {
        flex: 1 1 280px;
        margin: 15px
    }

    .filieres-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 20px
    }

    .filiere-card {
        flex: 1 1 250px
    }
}

.section-title-center {
    text-align: center;
    color: var(--main-color);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%)
}

.section-title-center::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color)
}

.admission-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px
}

.admission-step {
    background: linear-gradient(135deg, var(--white) 0%, var(--light-bg) 100%);
    border-radius: var(--border-radius);
    padding: 0;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid #e1e5ee
}

.admission-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--main-color), var(--accent-color))
}

.admission-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgb(0 0 0 / .15)
}

.step-header {
    background: linear-gradient(135deg, var(--main-color), var(--secondary-color));
    color: var(--white);
    padding: 25px;
    text-align: center;
    position: relative
}

.step-number {
    background: var(--accent-color);
    color: var(--main-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 auto 15px;
    transition: var(--transition)
}

.step-header h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--white)
}

.step-price {
    font-size: 1.1rem;
    font-weight: 600;
    opacity: .9
}

.step-content {
    padding: 30px
}

.step-duration {
    display: inline-block;
    background: var(--light-bg);
    color: var(--main-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: .9rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid var(--accent-color)
}

.step-features {
    list-style: none;
    padding: 0;
    margin: 20px 0
}

.step-features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    border-bottom: 1px solid #f0f0f0;
    transition: var(--transition)
}

.step-features li:last-child {
    border-bottom: none
}

.step-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.1rem
}

.step-features li:hover {
    background-color: var(--light-bg);
    padding-left: 35px
}

.step-documents {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid var(--main-color)
}

.step-documents h4 {
    color: var(--main-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px
}

.step-note {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 15px;
    margin-top: 20px;
    font-style: italic;
    color: #856404
}

@keyframes pulse {
    0% {
        transform: scale(1)
    }

    50% {
        transform: scale(1.05)
    }

    100% {
        transform: scale(1)
    }
}

.admission-step:hover .step-number {
    animation: pulse 1s ease infinite
}

@media (max-width:768px) {
    .admission-steps {
        grid-template-columns: 1fr;
        gap: 20px
    }

    .step-header {
        padding: 20px
    }

    .step-content {
        padding: 20px
    }

    .section-title-center {
        margin-bottom: 30px
    }
}

nav ul.active {
    display: flex !important
}

.menu-toggle.active {
    color: var(--secondary-color) !important
}

.fade-in-element.visible {
    opacity: 1 !important;
    transform: translateY(0) !important
}

.faq-question.active i {
    transform: rotate(180deg) !important
}

.faq-answer.show {
    padding: 20px 25px !important;
    max-height: 500px !important
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--white)
}

.faq-answer.show {
    padding: 20px 25px;
    max-height: 500px
}

.faq-question i {
    transition: transform 0.3s ease
}

.faq-question.active i {
    transform: rotate(180deg)
}