/* =====================================
INSTIPER AI ACADEMY
PREMIUM STYLE V2
===================================== */

:root{

--primary:#10b981;
--secondary:#06b6d4;
--dark:#0f172a;
--dark2:#111827;
--card:#16213e;
--text:#e2e8f0;
--white:#ffffff;

--shadow:
0 10px 30px rgba(0,0,0,.25);

--radius:20px;

}

/* =====================================
GLOBAL
===================================== */

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

html{
scroll-behavior:smooth;
}

body{

font-family:'Poppins',sans-serif;
background:var(--dark);
color:var(--text);
overflow-x:hidden;

}

a{
text-decoration:none;
}

section{
position:relative;
z-index:2;
}

.container{
position:relative;
z-index:2;
}

/* =====================================
PARTICLE BACKGROUND
===================================== */

#particles-js{

position:fixed;

top:0;
left:0;

width:100%;
height:100%;

z-index:0;

pointer-events:none;

}

.hero-section,
.stats-section,
.tech-section,
.agriculture-section,
.projects-section,
.research-section,
.roadmap-section,
.news-section,
.footer-section{

position:relative;
z-index:2;

}

/* =====================================
NAVBAR
===================================== */

.navbar-custom{

background:
rgba(15,23,42,.90);

backdrop-filter:blur(15px);

padding:15px 0;

transition:.3s;

}

.navbar-brand{

font-size:24px;
font-weight:700;

}

.nav-link{

color:white !important;
margin-left:10px;

}

.nav-link:hover{

color:var(--primary)!important;

}

/* =====================================
HERO SECTION
===================================== */

.hero-section{

padding-top:120px;
padding-bottom:100px;

min-height:100vh;

display:flex;
align-items:center;

}

.hero-badge{

display:inline-block;

padding:12px 20px;

border-radius:50px;

background:
rgba(16,185,129,.15);

color:var(--primary);

margin-bottom:20px;

font-weight:600;

}

.hero-title{

font-size:72px;
font-weight:800;
line-height:1.1;

margin-bottom:20px;

}

.hero-title span{

color:var(--primary);

}

.hero-subtitle{

font-size:20px;
line-height:1.9;

max-width:700px;

margin-bottom:30px;

color:#cbd5e1;

}

.hero-buttons .btn{

padding:14px 30px;

border-radius:12px;

font-weight:600;

}

.hero-stats{

margin-top:50px;

}

.hero-stats h3{

font-size:35px;

font-weight:700;

color:var(--primary);

}

.hero-stats p{

color:#cbd5e1;

}

/* =====================================
HERO CARD
===================================== */

.hero-card{

display:flex;
flex-direction:column;

gap:20px;

}

.floating-card{

background:
rgba(255,255,255,.05);

border:
1px solid rgba(255,255,255,.08);

backdrop-filter:blur(10px);

padding:30px;

border-radius:20px;

transition:.3s;

box-shadow:var(--shadow);

}

.floating-card:hover{

transform:
translateY(-10px);

}

.floating-card i{

font-size:40px;

margin-bottom:15px;

color:var(--primary);

}

.floating-card h4{

font-size:22px;

font-weight:600;

}

/* =====================================
STATISTICS
===================================== */

.stats-section{

padding:80px 0;

background:
rgba(255,255,255,.02);

}

.stats-box{

background:var(--card);

padding:40px;

border-radius:20px;

text-align:center;

transition:.3s;

}

.stats-box:hover{

transform:
translateY(-8px);

}

.stats-box h2{

font-size:48px;

color:var(--primary);

font-weight:800;

}

.stats-box p{

margin-top:10px;

font-size:18px;

}

/* =====================================
SECTION TITLE
===================================== */

.section-title{

margin-bottom:60px;

}

.section-title h2{

font-size:42px;

font-weight:800;

margin-bottom:15px;

}

.section-title p{

color:#cbd5e1;

font-size:18px;

}

/* =====================================
CARDS
===================================== */

.tech-card,
.agri-card,
.project-card,
.news-card,
.testimonial-card{

background:var(--card);

padding:35px;

border-radius:20px;

height:100%;

transition:.3s;

box-shadow:var(--shadow);

}

.tech-card:hover,
.agri-card:hover,
.project-card:hover,
.news-card:hover{

transform:
translateY(-10px);

}

.tech-card i,
.agri-card i{

font-size:55px;

color:var(--primary);

margin-bottom:20px;

}

.tech-card h4,
.agri-card h4,
.project-card h4{

margin-bottom:15px;

font-weight:700;

}

/* =====================================
TIMELINE
===================================== */

.timeline{

display:flex;

gap:20px;

flex-wrap:wrap;

justify-content:center;

}

.timeline-item{

background:var(--card);

padding:30px;

border-radius:20px;

flex:1;

min-width:220px;

text-align:center;

}

.timeline-item h4{

font-size:30px;

color:var(--primary);

margin-bottom:10px;

}

/* =====================================
ROADMAP
===================================== */

.roadmap-wrapper{

display:flex;

justify-content:center;

align-items:center;

flex-wrap:wrap;

gap:20px;

}

.roadmap-step{

background:var(--primary);

color:white;

padding:20px 30px;

border-radius:15px;

font-weight:700;

}

.roadmap-arrow{

font-size:30px;

}

/* =====================================
TESTIMONIAL
===================================== */

.testimonial-card{

text-align:center;

max-width:800px;

margin:auto;

}

.testimonial-card p{

font-size:22px;

font-style:italic;

}

.testimonial-card h5{

margin-top:20px;

color:var(--primary);

}

/* =====================================
CTA
===================================== */

.cta-section{

padding:120px 0;

background:
linear-gradient(
135deg,
#10b981,
#06b6d4
);

color:white;

}

.cta-section h2{

font-size:50px;

font-weight:800;

}

.cta-section p{

font-size:22px;

margin-top:15px;

}

/* =====================================
FOOTER
===================================== */

.footer-section{

background:#08111f;

padding:80px 0;

}

.footer-section h3,
.footer-section h5{

margin-bottom:20px;

}

.footer-section ul{

list-style:none;

padding:0;

}

.footer-section li{

margin-bottom:10px;

}

.footer-section a{

color:white;

transition:.3s;

}

.footer-section a:hover{

color:var(--primary);

}

.social-links a{

font-size:24px;

margin-right:15px;

}

/* =====================================
LIGHT MODE
===================================== */

body.light-mode{

background:#f8fafc;
color:#111827;

}

body.light-mode .navbar-custom{
background:white;
}

body.light-mode .stats-box,
body.light-mode .tech-card,
body.light-mode .agri-card,
body.light-mode .project-card,
body.light-mode .news-card,
body.light-mode .timeline-item{

background:white;
color:#111827;

}

/* =====================================
MOBILE
===================================== */

@media(max-width:992px){

.hero-title{

font-size:50px;

}

}

@media(max-width:768px){

.hero-title{

font-size:42px;

}

.hero-subtitle{

font-size:16px;

}

.section-title h2{

font-size:32px;

}

.cta-section h2{

font-size:35px;

}

.roadmap-arrow{

display:none;

}

}

.partners-section h3{
    color: white;
    font-weight: 700;
    opacity: .8;
    transition: .3s;
}

.partners-section h3:hover{
    color: var(--primary);
    transform: scale(1.05);
}

.project-card img{
    object-fit: cover;
}

.tech-card ul{
    padding-left:20px;
}

.tech-card ul li{
    margin-bottom:10px;
}

.program-card{

background:var(--card);

padding:40px;

border-radius:20px;

height:100%;

transition:.3s;

box-shadow:var(--shadow);

}

.program-card:hover{

transform:translateY(-10px);

}

.program-icon{

width:80px;
height:80px;

display:flex;
align-items:center;
justify-content:center;

border-radius:20px;

background:
rgba(16,185,129,.15);

margin-bottom:25px;

}

.program-icon i{

font-size:40px;

color:var(--primary);

}

.program-card h3{

margin-bottom:15px;

font-weight:700;

}

.program-card ul{

padding-left:20px;

margin:20px 0;

}

.program-card li{

margin-bottom:8px;

}

.course-category{

background:var(--card);

padding:40px;

text-align:center;

border-radius:20px;

transition:.3s;

height:100%;

}

.course-category:hover{

transform:translateY(-10px);

}

.course-category i{

font-size:50px;

margin-bottom:20px;

color:var(--primary);

}

.course-card{

background:var(--card);

border-radius:20px;

overflow:hidden;

height:100%;

box-shadow:var(--shadow);

transition:.3s;

}

.course-card:hover{

transform:translateY(-10px);

}

.course-image{

height:220px;

width:100%;

object-fit:cover;

}

.course-content{

padding:25px;

}

.course-level{

background:rgba(16,185,129,.15);

color:var(--primary);

padding:8px 15px;

border-radius:20px;

font-size:13px;

font-weight:600;

}

.course-meta{

display:flex;

justify-content:space-between;

margin-top:15px;

font-size:14px;

color:#cbd5e1;

}

.research-card{

background:var(--card);

padding:40px;

border-radius:20px;

height:100%;

text-align:center;

transition:.3s;

box-shadow:var(--shadow);

}

.research-card:hover{

transform:translateY(-10px);

}

.research-card i{

font-size:60px;

margin-bottom:20px;

color:var(--primary);

}

.publication-item{

background:var(--card);

padding:25px;

border-radius:15px;

margin-bottom:20px;

border-left:5px solid var(--primary);

}

.publication-item h4{

margin-bottom:10px;

font-size:20px;

}

.publication-item p{

margin:0;

opacity:.8;

}

.project-image{

width:100%;

height:250px;

object-fit:cover;

}

.project-tag{

display:inline-block;

padding:8px 15px;

border-radius:20px;

background:rgba(16,185,129,.15);

color:var(--primary);

font-size:13px;

font-weight:600;

margin-bottom:15px;

}

.project-tech{

display:flex;

gap:10px;

flex-wrap:wrap;

margin-top:15px;

}

.project-tech span{

background:rgba(255,255,255,.08);

padding:6px 12px;

border-radius:20px;

font-size:12px;

}

.category-card{

background:var(--card);

padding:40px;

text-align:center;

border-radius:20px;

transition:.3s;

height:100%;

}

.category-card:hover{

transform:translateY(-10px);

}

.category-card i{

font-size:50px;

margin-bottom:20px;

color:var(--primary);

}

.tech-logo{

background:var(--card);

padding:25px;

text-align:center;

border-radius:15px;

font-weight:700;

transition:.3s;

}

.tech-logo:hover{

transform:translateY(-5px);

background:rgba(16,185,129,.15);

}

.featured-news{

background:var(--card);

padding:40px;

border-radius:25px;

box-shadow:var(--shadow);

}

.news-image{

width:100%;

height:220px;

object-fit:cover;

border-radius:15px;

margin-bottom:20px;

}

.news-content h4{

margin:15px 0;

}

.news-category{

display:inline-block;

padding:6px 14px;

background:rgba(16,185,129,.15);

color:var(--primary);

border-radius:20px;

font-size:13px;

font-weight:600;

}

.event-item{

background:var(--card);

padding:25px;

border-radius:15px;

display:flex;

align-items:center;

gap:20px;

margin-bottom:20px;

}

.event-date{

width:80px;
height:80px;

display:flex;
align-items:center;
justify-content:center;

background:var(--primary);

border-radius:15px;

font-weight:700;

color:white;

text-align:center;

}

.contact-card{

background:var(--card);

padding:35px;

border-radius:20px;

text-align:center;

height:100%;

transition:.3s;

box-shadow:var(--shadow);

}

.contact-card:hover{

transform:translateY(-10px);

}

.contact-card i{

font-size:50px;

margin-bottom:20px;

color:var(--primary);

}

.contact-form-card{

background:var(--card);

padding:40px;

border-radius:20px;

box-shadow:var(--shadow);

}

.custom-input{

background:rgba(255,255,255,.05);

border:1px solid rgba(255,255,255,.1);

color:white;

padding:14px;

}

.custom-input:focus{

box-shadow:none;

border-color:var(--primary);

background:rgba(255,255,255,.08);

color:white;

}

.contact-list{

list-style:none;

padding:0;

margin:20px 0;

}

.contact-list li{

padding:10px 0;

border-bottom:1px solid rgba(255,255,255,.08);

}

.map-wrapper{

overflow:hidden;

border-radius:20px;

box-shadow:var(--shadow);

}

.accordion-item{

background:var(--card);

border:none;

margin-bottom:15px;

border-radius:15px !important;

overflow:hidden;

}

.accordion-button{

background:var(--card);

color:white;

}

.accordion-button:not(.collapsed){

background:var(--primary);

color:white;

}

.accordion-body{

background:var(--card);

color:#e2e8f0;

}

.social-large a{

font-size:40px;

margin:0 15px;

color:white;

transition:.3s;

}

.social-large a:hover{

color:var(--primary);

}

.whatsapp-float{

position:fixed;

bottom:30px;

right:30px;

width:65px;

height:65px;

background:#25D366;

border-radius:50%;

display:flex;

align-items:center;

justify-content:center;

font-size:30px;

color:white;

z-index:999;

box-shadow:0 10px 25px rgba(0,0,0,.3);

}

.whatsapp-float:hover{

transform:scale(1.1);

color:white;

}