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

.hero{

    background:linear-gradient(180deg,#F8FCFC 0%,#F4F7FB 100%);

    padding:90px 0 110px;

    overflow:hidden;

}

.hero-container{

    max-width:1400px;

    margin:auto;

    display:grid;

    grid-template-columns:1.1fr .9fr;

    align-items:center;

    gap:70px;

}

/* ==========================================
   HERO CONTENT
========================================== */

.hero-content h1{

    font-size:62px;

    line-height:1.15;

    font-weight:800;

    color:#111827;

    margin:22px 0;

}

.hero-content h1 span{

    color:#20B2AA;

}

.hero-content p{

    font-size:20px;

    color:#6B7280;

    line-height:1.8;

    max-width:620px;

    margin-bottom:40px;

}

/* ==========================================
   BADGE
========================================== */

.hero-badge{

    display:inline-flex;

    align-items:center;

    gap:10px;

    background:#E7FBF9;

    color:#148F89;

    font-weight:700;

    border-radius:50px;

    padding:12px 22px;

    font-size:15px;

}

/* ==========================================
   BUTTONS
========================================== */

.hero-buttons{

    display:flex;

    gap:18px;

    margin-bottom:55px;

}

.btn-primary{

    display:inline-flex;

    justify-content:center;

    align-items:center;

    height:56px;

    padding:0 34px;

    border-radius:14px;

    background:#20B2AA;

    color:#fff;

    font-weight:700;

    transition:.3s;

}

.btn-primary:hover{

    background:#148F89;

    transform:translateY(-3px);

    box-shadow:0 18px 35px rgba(32,178,170,.25);

}

.btn-secondary{

    display:inline-flex;

    justify-content:center;

    align-items:center;

    height:56px;

    padding:0 34px;

    border-radius:14px;

    border:1px solid #D1D5DB;

    background:#fff;

    color:#111827;

    font-weight:700;

    transition:.3s;

}

.btn-secondary:hover{

    border-color:#20B2AA;

    color:#20B2AA;

}

/* ==========================================
   STATS
========================================== */

.hero-stats{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:18px;

}

.stat-card{

    background:#fff;

    padding:28px;

    border-radius:18px;

    box-shadow:0 12px 30px rgba(0,0,0,.06);

    transition:.3s;

}

.stat-card:hover{

    transform:translateY(-8px);

}

.stat-card h2{

    font-size:34px;

    color:#20B2AA;

    margin-bottom:10px;

}

.stat-card p{

    font-size:15px;

    margin:0;

    color:#6B7280;

}

/* ==========================================
   HERO IMAGE
========================================== */

.hero-image{

    display:flex;

    justify-content:center;

    align-items:center;

}

.hero-image img{

    width:100%;

    max-width:560px;

    animation:float 5s ease-in-out infinite;

}

/* ==========================================
   FLOAT
========================================== */

@keyframes float{

    0%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-18px);

    }

    100%{

        transform:translateY(0);

    }

}

/* ==========================================
   RESPONSIVE
========================================== */

@media(max-width:1100px){

.hero-container{

grid-template-columns:1fr;

text-align:center;

}

.hero-content p{

margin:auto auto 35px;

}

.hero-buttons{

justify-content:center;

}

.hero-stats{

grid-template-columns:repeat(2,1fr);

}

.hero-image{

margin-top:60px;

}

}

@media(max-width:768px){

.hero{

padding:70px 0;

}

.hero-content h1{

font-size:42px;

}

.hero-content p{

font-size:18px;

}

.hero-buttons{

flex-direction:column;

}

.hero-stats{

grid-template-columns:1fr;

}

}



/* ==========================================
   FEATURED COURSES
========================================== */

.featured-courses{

    padding:100px 0;

    background:#ffffff;

}

.section-heading{

    max-width:760px;

    margin:0 auto 70px;

    text-align:center;

}

.section-badge{

    display:inline-block;

    background:#E7FBF9;

    color:#148F89;

    padding:10px 22px;

    border-radius:50px;

    font-size:14px;

    font-weight:700;

    margin-bottom:20px;

}

.section-heading h2{

    font-size:48px;

    line-height:1.2;

    font-weight:800;

    color:#111827;

    margin-bottom:20px;

}

.section-heading h2 span{

    color:#20B2AA;

}

.section-heading p{

    font-size:18px;

    color:#6B7280;

    line-height:1.8;

}

/* ==========================================
   COURSE GRID
========================================== */

.courses-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

}

/* ==========================================
   COURSE CARD
========================================== */

.course-card{

    background:#fff;

    border:1px solid #ECEFF3;

    border-radius:22px;

    padding:35px;

    transition:.35s;

    position:relative;

    overflow:hidden;

}

.course-card::before{

    content:"";

    position:absolute;

    left:0;

    top:0;

    width:100%;

    height:5px;

    background:#20B2AA;

    transform:scaleX(0);

    transition:.35s;

}

.course-card:hover{

    transform:translateY(-10px);

    box-shadow:0 20px 45px rgba(0,0,0,.08);

}

.course-card:hover::before{

    transform:scaleX(1);

}

/* ==========================================
   ICON
========================================== */

.course-icon{

    width:72px;

    height:72px;

    border-radius:18px;

    background:linear-gradient(135deg,#20B2AA,#148F89);

    display:flex;

    justify-content:center;

    align-items:center;

    font-size:34px;

    color:#fff;

    margin-bottom:25px;

}

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

.course-card h3{

    font-size:26px;

    color:#111827;

    margin-bottom:15px;

}

/* ==========================================
   DESCRIPTION
========================================== */

.course-card p{

    color:#6B7280;

    line-height:1.8;

    margin-bottom:30px;

}

/* ==========================================
   META
========================================== */

.course-meta{

    display:flex;

    justify-content:space-between;

    margin-bottom:28px;

}

.course-meta span{

    background:#F4F7FB;

    color:#4B5563;

    padding:8px 14px;

    border-radius:50px;

    font-size:13px;

    font-weight:600;

}

/* ==========================================
   LINK
========================================== */

.course-card a{

    display:inline-flex;

    align-items:center;

    gap:8px;

    color:#20B2AA;

    font-weight:700;

    transition:.3s;

}

.course-card a:hover{

    gap:14px;

}

/* ==========================================
   VIEW ALL
========================================== */

.view-all{

    text-align:center;

    margin-top:60px;

}

/* ==========================================
   RESPONSIVE
========================================== */

@media(max-width:1100px){

.courses-grid{

grid-template-columns:repeat(2,1fr);

}

}

@media(max-width:768px){

.featured-courses{

padding:70px 0;

}

.section-heading h2{

font-size:36px;

}

.courses-grid{

grid-template-columns:1fr;

}

.course-card{

padding:28px;

}

}


/*=========================================
WHY SIMPLEAIHUB
=========================================*/

.why-simpleaihub{

    padding:110px 0;

    background:#F8FCFC;

}

.why-grid{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:30px;

    margin-top:70px;

}

.why-card{

    background:#fff;

    border-radius:22px;

    padding:40px 30px;

    text-align:center;

    border:1px solid #E5E7EB;

    transition:.35s;

}

.why-card:hover{

    transform:translateY(-10px);

    box-shadow:0 20px 45px rgba(0,0,0,.08);

}

.why-icon{

    width:80px;

    height:80px;

    margin:auto;

    border-radius:20px;

    background:linear-gradient(135deg,#20B2AA,#148F89);

    color:#fff;

    display:flex;

    justify-content:center;

    align-items:center;

    font-size:36px;

    margin-bottom:25px;

}

.why-card h3{

    font-size:24px;

    color:#111827;

    margin-bottom:15px;

}

.why-card p{

    color:#6B7280;

    line-height:1.8;

}

/*=========================================
RESPONSIVE
=========================================*/

@media(max-width:1100px){

.why-grid{

grid-template-columns:repeat(2,1fr);

}

}

@media(max-width:768px){

.why-simpleaihub{

padding:70px 0;

}

.why-grid{

grid-template-columns:1fr;

}

}



/*=========================================
AI TOOLS
=========================================*/

.ai-tools{

    padding:110px 0;

    background:#ffffff;

}

.tools-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

    margin-top:70px;

}

.tool-card{

    background:#fff;

    border:1px solid #E5E7EB;

    border-radius:22px;

    padding:35px;

    transition:.35s;

}

.tool-card:hover{

    transform:translateY(-10px);

    box-shadow:0 20px 45px rgba(0,0,0,.08);

}

.tool-icon{

    width:70px;

    height:70px;

    border-radius:18px;

    background:linear-gradient(135deg,#20B2AA,#148F89);

    display:flex;

    justify-content:center;

    align-items:center;

    font-size:34px;

    color:#fff;

    margin-bottom:25px;

}

.tool-card h3{

    font-size:24px;

    color:#111827;

    margin-bottom:15px;

}

.tool-card p{

    color:#6B7280;

    line-height:1.8;

    margin-bottom:25px;

}

.tool-category{

    display:inline-block;

    background:#F4F7FB;

    color:#4B5563;

    padding:8px 16px;

    border-radius:50px;

    font-size:13px;

    font-weight:600;

    margin-bottom:25px;

}

.tool-card a{

    display:inline-block;

    color:#20B2AA;

    font-weight:700;

}

.tool-card a:hover{

    color:#148F89;

}

@media(max-width:1100px){

.tools-grid{

grid-template-columns:repeat(2,1fr);

}

}

@media(max-width:768px){

.ai-tools{

padding:70px 0;

}

.tools-grid{

grid-template-columns:1fr;

}

}

/*=========================================
LATEST ARTICLES
=========================================*/

.latest-articles{

padding:110px 0;

background:#F8FCFC;

}

.articles-grid{

display:grid;

grid-template-columns:repeat(3,1fr);

gap:30px;

margin-top:70px;

}

.article-card{

background:#fff;

border-radius:22px;

overflow:hidden;

box-shadow:0 10px 30px rgba(0,0,0,.05);

transition:.35s;

}

.article-card:hover{

transform:translateY(-10px);

}

.article-card img{

width:100%;

height:230px;

object-fit:cover;

}

.article-content{

padding:30px;

}

.article-tag{

display:inline-block;

padding:8px 14px;

background:#E7FBF9;

color:#148F89;

border-radius:40px;

font-size:13px;

font-weight:700;

margin-bottom:18px;

}

.article-content h3{

font-size:24px;

margin-bottom:15px;

color:#111827;

}

.article-content p{

color:#6B7280;

line-height:1.8;

margin-bottom:20px;

}

.article-content a{

font-weight:700;

color:#20B2AA;

}

@media(max-width:1100px){

.articles-grid{

grid-template-columns:repeat(2,1fr);

}

}

@media(max-width:768px){

.latest-articles{

padding:70px 0;

}

.articles-grid{

grid-template-columns:1fr;

}

}

/*=========================================
NEWSLETTER
=========================================*/

.newsletter{

    padding:110px 0;

    background:#ffffff;

}

.newsletter-box{

    max-width:950px;

    margin:auto;

    background:linear-gradient(135deg,#20B2AA,#148F89);

    border-radius:28px;

    padding:70px;

    text-align:center;

    color:#fff;

}

.newsletter-content h2{

    font-size:48px;

    line-height:1.2;

    margin:25px 0;

}

.newsletter-content h2 span{

    color:#DDFBF8;

}

.newsletter-content p{

    font-size:18px;

    line-height:1.8;

    max-width:700px;

    margin:auto auto 40px;

    color:rgba(255,255,255,.9);

}

.newsletter-form{

    display:flex;

    justify-content:center;

    gap:15px;

    margin-bottom:20px;

}

.newsletter-form input{

    width:420px;

    height:58px;

    border:none;

    outline:none;

    border-radius:14px;

    padding:0 20px;

    font-size:16px;

}

.newsletter-form button{

    height:58px;

    padding:0 30px;

    border:none;

    border-radius:14px;

    background:#111827;

    color:#fff;

    font-size:16px;

    font-weight:700;

    cursor:pointer;

    transition:.3s;

}

.newsletter-form button:hover{

    background:#000;

}

.newsletter small{

    display:block;

    margin-top:10px;

    color:rgba(255,255,255,.85);

}

@media(max-width:768px){

.newsletter{

padding:70px 0;

}

.newsletter-box{

padding:40px 25px;

}

.newsletter-content h2{

font-size:34px;

}

.newsletter-form{

flex-direction:column;

}

.newsletter-form input{

width:100%;

}

}


.latest-lessons{

padding:80px 0;

}

.lesson-grid{

display:grid;

grid-template-columns:repeat(auto-fit,minmax(320px,1fr));

gap:25px;

margin-top:40px;

}

.lesson-card{

background:#fff;

padding:28px;

border-radius:18px;

border:1px solid #E5E7EB;

transition:.3s;

text-decoration:none;

color:#111827;

}

.lesson-card:hover{

transform:translateY(-6px);

box-shadow:0 20px 40px rgba(0,0,0,.08);

}

.lesson-top{

display:flex;

justify-content:space-between;

margin-bottom:20px;

}

.lesson-course{

font-size:13px;

background:#ECFEFF;

color:#0F766E;

padding:6px 12px;

border-radius:20px;

font-weight:600;

}

.lesson-time{

font-size:13px;

color:#64748B;

}

.lesson-card h3{

font-size:24px;

margin-bottom:15px;

}

.lesson-card p{

color:#64748B;

line-height:1.7;

margin-bottom:20px;

}

.lesson-footer{

color:#20B2AA;

font-weight:700;

}


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

.hero{

padding:100px 0;

background:#fff;

}

.hero-content{

display:grid;

grid-template-columns:1.1fr .9fr;

align-items:center;

gap:60px;

}

.hero-badge{

display:inline-block;

padding:8px 18px;

background:var(--primary-light);

color:var(--primary-dark);

border-radius:999px;

font-size:14px;

font-weight:600;

margin-bottom:25px;

}

.hero h1{

margin-bottom:25px;

}

.hero h1 span{

color:var(--primary);

}

.hero p{

max-width:620px;

margin-bottom:35px;

}

.hero-buttons{

display:flex;

gap:18px;

margin-bottom:45px;

}

.hero-stats{

display:flex;

gap:50px;

}

.hero-stats h3{

font-size:34px;

color:var(--primary);

margin-bottom:5px;

}

.hero-stats span{

color:var(--text-light);

}

.hero-right{

display:flex;

justify-content:center;

}

.hero-right img{

max-width:100%;

width:550px;

}

@media(max-width:992px){

.hero-content{

grid-template-columns:1fr;

text-align:center;

}

.hero p{

margin-left:auto;

margin-right:auto;

}

.hero-buttons{

justify-content:center;

}

.hero-stats{

justify-content:center;

}

.hero-right{

order:-1;

}

}

@media(max-width:768px){

.hero{

padding:70px 0;

}

.hero-buttons{

flex-direction:column;

}

.hero-stats{

flex-direction:column;

gap:20px;

}

}


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

.roadmap{

display:grid;

grid-template-columns:repeat(3,1fr);

gap:30px;

}

.roadmap-card{

background:#fff;

padding:35px;

border-radius:18px;

border:1px solid var(--border);

transition:.3s;

text-decoration:none;

color:inherit;

position:relative;

overflow:hidden;

}

.roadmap-card:hover{

transform:translateY(-8px);

box-shadow:var(--shadow-lg);

border-color:var(--primary);

}

.roadmap-number{

width:60px;

height:60px;

border-radius:50%;

background:var(--primary-light);

color:var(--primary);

display:flex;

align-items:center;

justify-content:center;

font-size:22px;

font-weight:700;

margin-bottom:25px;

}

.roadmap-card h3{

margin-bottom:15px;

}

.roadmap-card p{

margin-bottom:0;

}

@media(max-width:992px){

.roadmap{

grid-template-columns:repeat(2,1fr);

}

}

@media(max-width:768px){

.roadmap{

grid-template-columns:1fr;

}

}