*
{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body
{
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    color: #495057;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}
.navbar
{
    position: fixed;
    z-index: 1000;
    top: 0;
    display: flex;
    align-items: center;
    width: 100%;
    height: 60px;
    padding: 0 2rem;
    border-bottom: 1px solid #dee2e6;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(10px);
}
.navbar-content
{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}
.navbar-logo
{
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    color: #ff7f2a;
}
.navbar-menu
{
    display: flex;
    list-style: none;
    gap: 2rem;
}
.navbar-menu a
{
    font-weight: 500;
    position: relative;
    transition: color .3s ease;
    text-decoration: none;
    color: #6c757d;
}
.navbar-menu a:hover
{
    color: #ff7f2a;
}
.navbar-menu a::after
{
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    content: '';
    transition: all .3s ease;
    transform: translateX(-50%);
    background: #ff7f2a;
}
.navbar-menu a:hover::after
{
    width: 100%;
}
.mobile-menu-btn
{
    font-size: 1.5rem;
    display: none;
    padding: .5rem;
    cursor: pointer;
    color: #ff7f2a;
    border: none;
    background: none;
}
.mobile-menu-overlay
{
    position: fixed;
    z-index: 1001;
    top: 0;
    left: 0;
    display: none;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, .5);
}
.mobile-menu
{
    position: fixed;
    z-index: 1002;
    top: 0;
    right: -300px;
    display: none;
    width: 300px;
    height: 100vh;
    transition: right .3s ease;
    background: white;
    box-shadow: -2px 0 10px rgba(0,0,0,.1);
}
.mobile-menu.active
{
    right: 0;
}
.mobile-menu-header
{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e9ecef;
}
.mobile-menu-header .logo
{
    font-size: 1.2rem;
    font-weight: bold;
    color: #ff7f2a;
}
.mobile-menu-close
{
    font-size: 1.5rem;
    cursor: pointer;
    color: #6c757d;
    border: none;
    background: none;
}
.mobile-menu-items
{
    padding: 1rem 0;
    list-style: none;
}
.mobile-menu-items li
{
    border-bottom: 1px solid #f8f9fa;
}
.mobile-menu-items a
{
    font-weight: 500;
    display: block;
    padding: 1rem 1.5rem;
    transition: background-color .3s ease;
    text-decoration: none;
    color: #495057;
}
.mobile-menu-items a:hover
{
    color: #ff7f2a;
    background-color: #f8f9fa;
}
.main-content
{
    margin-top: 60px;
    padding: 0;
}
.hero-section
{
    position: relative;
    overflow: hidden;
    padding: 4rem 2rem;
    text-align: center;
}
.hero-section::before
{
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    content: '';
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="80" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="60" r="0.5" fill="rgba(255,255,255,0.05)"/></svg>');
}
.logo-container
{
    position: relative;
    z-index: 1;
    margin-bottom: 2rem;
}
.animated-logo
{
    width: 100%;
    max-width: 500px;
    height: auto;
    filter: drop-shadow(0 8px 16px rgba(246, 135, 18, .4));
}
.hero-content
{
    position: relative;
    z-index: 1;
}
.hero-title
{
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: #ff7f2a;
}
.hero-subtitle
{
    font-size: 1.2rem;
    max-width: 600px;
    margin-right: auto;
    margin-bottom: 2rem;
    margin-left: auto;
    color: rgba(255, 255, 255, .9);
}
.hero-buttons
{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
    gap: 1rem;
}
.btn-hero
{
    font-weight: 600;
    padding: .8rem 2rem;
    transition: all .3s ease;
    text-decoration: none;
    color: #ff7f2a;
    border: 1px solid #ff7f2a 10px;
}
.team-section
{
    padding: 5rem 2rem;
    background: white;
}
.container
{
    max-width: 1200px;
    margin: 0 auto;
}
.section-title
{
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    color: #343a40;
}
.section-subtitle
{
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 3rem;
    text-align: center;
    color: #6c757d;
}
.team-grid
{
    display: grid;
    margin-bottom: 4rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}
.team-member
{
    padding: 2rem;
    transition: all .3s ease;
    text-align: center;
    border: 1px solid #e9ecef;
    border-radius: 20px;
    background: #f8f9fa;
}
.team-member .avatar
{
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    color: white;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff7f2a, #ff9f5f);
}
.team-member h3
{
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: .5rem;
    color: #343a40;
}
.team-member .role
{
    font-size: .9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #ff7f2a;
}
.team-member p
{
    font-size: .95rem;
    line-height: 1.6;
    color: #6c757d;
}
.about-section
{
    margin-top: 2rem;
    padding: 3rem;
    border-radius: 20px;
}
.about-section h3
{
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #343a40;
}
.about-section p
{
    font-size: 1rem;
    line-height: 1.7;
    color: #495057;
}
.platforms-section
{
    background: white;
}
.platform-card
{
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
    padding: 3rem;
    transition: all .3s ease;
    border: 1px solid #e9ecef;
    border-radius: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, white 100%);
}
.platform-header
{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}
.platform-icon
{
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    margin-right: 1.5rem;
    color: white;
    border-radius: 15px;
}
.platform-icon.atena {
    background: linear-gradient(135deg, #ff7f2a, #ff9f5f);
}
.platform-icon.forum {
    background: linear-gradient(135deg, #17a2b8, #5bc0de);
}
.platform-title
{
    font-size: 1.8rem;
    font-weight: 600;
    color: #343a40;
}
.platform-description
{
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}
.features-grid
{
    display: grid;
    margin-bottom: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}
.feature-item
{
    padding: 1.5rem;
    border: 1px solid #e9ecef;
    border-radius: 15px;
    background: white;
}
.feature-item i
{
    font-size: 1.2rem;
    margin-right: .5rem;
}
.feature-item i.atena {
   color: #ff7f2a
}
.feature-item i.forum {
    color: #17a2b8
 }
.feature-item h4
{
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: .5rem;
    color: #343a40;
}
.feature-item p
{
    font-size: .9rem;
    color: #6c757d;
}
.schools-section
{
    background: linear-gradient(135deg, #f8f9fa 0%, white 100%);
}
.schools-list
{
    max-width: 500px;
    margin: 0 auto;
    padding: 2rem;
    border: 1px solid #e9ecef;
    border-radius: 15px;
    background: white;
}
.schools-list ul
{
    margin: 0;
    padding: 0;
    list-style: none;
}
.schools-list li
{
    display: flex;
    align-items: center;
    padding: .75rem 0;
    border-bottom: 1px solid #f8f9fa;
}
.schools-list li:last-child
{
    border-bottom: none;
}
.school-icon
{
    font-size: 1.2rem;
    width: 20px;
    margin-right: 1rem;
    text-align: center;
    color: #17a2b8;
}
.school-info
{
    flex-grow: 1;
}
.school-name
{
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 .25rem 0;
    color: #343a40;
}
.school-location
{
    font-size: .9rem;
    margin: 0;
    color: #6c757d;
}
.coming-soon
{
    font-style: italic;
    margin-top: 2rem;
    padding: 1rem;
    text-align: center;
    color: #856404;
    border-radius: 10px;
    background: #fff3cd;
}
@media (max-width: 768px)
{
    .platform-card
    {
        margin: 1rem;
        padding: 2rem;
    }
    .platform-header
    {
        flex-direction: column;
        text-align: center;
    }
    .platform-icon
    {
        margin: 0 0 1rem 0;
    }
    .features-grid
    {
        grid-template-columns: 1fr;
    }
    .schools-grid
    {
        grid-template-columns: 1fr;
    }
}
.contact-section
{
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, white 100%);
}
.contact-grid
{
    display: grid;
    margin-top: 3rem;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    @media (max-width: 768px)
    {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}
.contact-info
{
    padding: 2rem;
    transition: transform .3s ease, box-shadow .3s ease;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}
.contact-item i
{
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    transition: background .3s ease;
    color: #333;
    border-radius: 50%;
    background: rgba(255, 255, 255, .2);
}
.contact-item:hover i
{
    background: rgba(255, 255, 255, .3);
}
.footer
{
    padding: 3rem 2rem 2rem;
    color: black;
}
.footer-content
{
    display: grid;
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}
.footer-section h4
{
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ff7f2a;
}
.footer-section p,
.footer-section a
{
    line-height: 1.6;
    display: block;
    margin-bottom: .5rem;
    text-decoration: none;
    color: #333;
}
.footer-section a:hover
{
    color: #ff7f2a;
}
.social-links
{
    display: flex;
    margin-top: 1rem;
    gap: 1rem;
}
.social-links a
{
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    transition: background-color .3s ease;
    color: #ff7f2a;
}
.footer-bottom
{
    font-size: .9rem;
    padding-top: 2rem;
    text-align: center;
    color: #6c757d;
    border-top: 1px solid #495057;
}
.letter-a1
{
    transform: translateY(-50px) rotate(-15deg);
    animation: slideInRotate 1s ease-out .3s forwards;
    opacity: 0;
}
.letter-t
{
    transform: translateX(-40px) scale(.3);
    animation: slideInScale 1s ease-out .7s forwards;
    opacity: 0;
}
.letter-e
{
    transform: scale(0) rotate(360deg);
    animation: spinIn 1.5s ease-out 1.1s forwards;
    opacity: 0;
}
.letter-n
{
    transform: translateY(60px) skewY(30deg);
    animation: slideInSkew 1s ease-out 1.5s forwards;
    opacity: 0;
}
.letter-a2
{
    transform: translateX(40px) scale(.2);
    animation: slideInScale 1.2s ease-out 1.9s forwards;
    opacity: 0;
}
.vertical-lines
{
    transform: scaleY(0);
    transform-origin: center;
    animation: growLines .8s ease-out 2.3s forwards;
    opacity: 0;
}
@keyframes slideInRotate
{
    to
    {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
}
@keyframes slideInScale
{
    to
    {
        transform: translateX(0) scale(1);
        opacity: 1;
    }
}
@keyframes spinIn
{
    0%
    {
        transform: scale(0) rotate(360deg);
        opacity: 0;
    }
    60%
    {
        transform: scale(1.1) rotate(180deg);
        opacity: .8;
    }
    100%
    {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}
@keyframes slideInSkew
{
    to
    {
        transform: translateY(0) skewY(0deg);
        opacity: 1;
    }
}
@keyframes growLines
{
    to
    {
        transform: scaleY(1);
        opacity: 1;
    }
}
@media (max-width: 768px)
{
    .navbar
    {
        padding: 0 1rem;
    }
    .navbar-menu
    {
        display: none;
    }
    .mobile-menu-btn,
    .mobile-menu,
    .mobile-menu-overlay
    {
        display: block;
    }
    .hero-section
    {
        padding: 3rem 1rem;
    }
    .hero-title
    {
        font-size: 2rem;
    }
    .hero-subtitle
    {
        font-size: 1rem;
    }
    .animated-logo
    {
        max-width: 280px;
    }
    .hero-buttons
    {
        align-items: center;
        flex-direction: column;
        gap: .8rem;
    }
    .btn-hero,
    .btn-secondary
    {
        width: 200px;
        text-align: center;
    }
    .section-title
    {
        font-size: 2rem;
    }
    .section-subtitle
    {
        font-size: 1rem;
    }
    .team-grid,
    .platforms-grid,
    .contact-grid
    {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .team-section,
    .platforms-section,
    .contact-section
    {
        padding: 3rem 1rem;
    }
    .team-member,
    .platform-item
    {
        padding: 1.5rem;
    }
    .about-section
    {
        margin: 1rem;
        padding: 2rem;
    }
    .footer-content
    {
        text-align: center;
        grid-template-columns: 1fr;
    }
    .social-links
    {
        justify-content: center;
    }
}
@media (max-width: 480px)
{
    .animated-logo
    {
        max-width: 220px;
    }
    .hero-title
    {
        font-size: 1.8rem;
    }
    .section-title
    {
        font-size: 1.8rem;
    }
    .team-member,
    .platform-item
    {
        padding: 1.2rem;
    }
    .btn-hero,
    .btn-secondary
    {
        font-size: .9rem;
        width: 180px;
        padding: .6rem 1.5rem;
    }
    .contact-form,
    .contact-info
    {
        padding: 1.5rem;
    }
}
.start-btn {
    border: 1px solid #ff7f2a;
    background-color: #ff7f2a;
    color: white;
    font-size: 15px;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 600;
   } 
   @media (max-width: 768px) {
    .start-btn {
      margin-left: 20px;
    padding: 6px 20px;
    border-radius: 6px;
    font-weight: 600;
   } 
   }
   .modal {
display: none;
position: fixed;
z-index: 1000;
left: 0;
top: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
backdrop-filter: blur(5px);
animation: fadeIn 0.3s ease;
}
.modal.show {
display: flex;
align-items: center;
justify-content: center;
}
.modal-content {
background: white;
padding: 3rem 2rem;
border-radius: 20px;
text-align: center;
max-width: 450px;
width: 90%;
border: 1px solid #e9ecef;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
animation: slideUp 0.4s ease;
position: relative;
}
.modal-title {
font-size: 2rem;
font-weight: 600;
margin-bottom: 2rem;
color: #343a40;
}
.modal-buttons {
display: flex;
flex-direction: column;
gap: 1.5rem;
}
.modal-btn {
display: flex;
align-items: center;
justify-content: center;
gap: 1rem;
padding: 1.2rem 2rem;
border: 1px solid #e9ecef;
border-radius: 15px;
font-size: 1.1rem;
font-weight: 600;
cursor: pointer;
transition: all 0.3s ease;
text-transform: uppercase;
letter-spacing: 0.5px;
background: linear-gradient(135deg, #f8f9fa 0%, white 100%);
color: #343a40;
}
.modal-btn i {
font-size: 1.3rem;
width: 40px;
height: 40px;
border-radius: 10px;
display: flex;
align-items: center;
justify-content: center;
color: white;
}
.forum-btn i {
background: linear-gradient(135deg, #17a2b8, #5bc0de);
}
.atena-btn i {
background: linear-gradient(135deg, #ff7f2a, #ff9f5f);
}
.close-modal {
position: absolute;
top: 1rem;
right: 1.5rem;
background: none;
border: none;
font-size: 1.5rem;
cursor: pointer;
color: #6c757d;
padding: 0.5rem;
border-radius: 50%;
transition: all 0.3s ease;
width: 40px;
height: 40px;
display: flex;
align-items: center;
justify-content: center;
}
.close-modal:hover {
color: #ff7f2a;
background: #f8f9fa;
}
@keyframes fadeIn {
from { 
opacity: 0; 
}
to { 
opacity: 1; 
}
}
@keyframes slideUp {
from { 
opacity: 0;
transform: translateY(50px) scale(0.9);
}
to { 
opacity: 1;
transform: translateY(0) scale(1);
}
}
@media (max-width: 768px) {
.modal-content {
padding: 2rem 1.5rem;
margin: 1rem;
}
.modal-title {
font-size: 1.6rem;
margin-bottom: 1.5rem;
}
.modal-btn {
padding: 1rem 1.5rem;
font-size: 1rem;
}
}
@media (max-width: 480px) {
.modal-buttons {
gap: 1rem;
}
}