/* =====================================
   TTO SAU WEBSITE
   style.css
====================================== */

/* ========= RESET ========= */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Poppins',sans-serif;
    background:#f8f9fa;
    color:#333;
    line-height:1.7;
}

img{
    max-width:100%;
    display:block;
}

ul{
    list-style:none;
}

a{
    text-decoration:none;
}

button{
    cursor:pointer;
    border:none;
}

/* ========= VARIABLES ========= */

:root{

    --primary:#006633;
    --secondary:#0d8f4c;
    --accent:#ffc107;

    --dark:#222;
    --gray:#777;
    --light:#ffffff;
    --bg:#f5f7fa;

    --shadow:0 10px 25px rgba(0,0,0,.08);

    --radius:10px;

    --transition:.35s ease;

}

/* ========= CONTAINER ========= */

.container{

    width:90%;
    max-width:1200px;
    margin:auto;

}

/* ========= TYPOGRAPHY ========= */

h1,h2,h3,h4{

    color:var(--dark);
    margin-bottom:15px;

}

h1{

    font-size:58px;
    font-weight:700;

}

h2{

    font-size:38px;
    font-weight:600;

}

h3{

    font-size:22px;
    font-weight:600;

}

p{

    color:var(--gray);
    margin-bottom:18px;

}

section{

    padding:10px 0;

}

.section-title{

    text-align:center;
    margin-bottom:60px;

}

.section-title h2{

    position:relative;
    display:inline-block;
    padding-bottom:15px;

}

.section-title h2::after{

    content:'';
    width:80px;
    height:4px;
    background:var(--primary);

    position:absolute;
    left:50%;
    transform:translateX(-50%);
    bottom:0;

}

/* ========= BUTTON ========= */

.btn{

    display:inline-block;

    padding:14px 35px;

    background:var(--primary);

    color:#fff;

    border-radius:40px;

    transition:var(--transition);

    font-weight:600;

}

.btn:hover{

    background:var(--secondary);

    transform:translateY(-3px);

}

.btn-small{

    display:inline-block;

    padding:10px 25px;

    background:var(--primary);

    color:#fff;

    border-radius:30px;

    transition:var(--transition);

}

.btn-small:hover{

    background:var(--secondary);

}

/* ========= HEADER ========= */

.header{

    width:100%;

    position:fixed;

    top:0;

    left:0;

    z-index:999;

    background:#fff;

    box-shadow:var(--shadow);

    transition:.4s;

}

/* class added by JS */

.header.sticky{

    padding:0;

}

/* ========= NAV ========= */

.nav-container{

    display:flex;

    justify-content:space-between;

    align-items:center;

    min-height:80px;

}

/* ========= LOGO ========= */

.logo{

    display:flex;

    align-items:center;

    gap:15px;

}

.logo img{

    width:100px;

}

.logo h2{

    margin:0;

    color:var(--primary);

    font-size:24px;
	min-width:200px;

}

.logo span{

    color:#666;

    font-size:13px;

}

/* ========= MENU ========= */

nav ul{

    display:flex;

    align-items:center;

    gap:10px;

}

nav ul li a{

    color:#333;

    font-weight:400;

    transition:var(--transition);

    position:relative;
	border-left: 1px solid black;
	padding: 0px 3px;

}

nav ul li a:hover{

    color:var(--primary);

}

nav ul li a.active{

    color:var(--primary);

}

nav ul li a::after{

    content:'';

    position:absolute;

    left:0;

    bottom:-8px;

    width:0;

    height:2px;

    background:var(--primary);

    transition:.35s;

}

nav ul li a:hover::after{

    width:100%;

}

nav ul li a.active::after{

    width:100%;

}

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

.menu-btn{

    display:none;

    font-size:30px;

    cursor:pointer;

    color:var(--primary);

}

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

.hero{

    width:100%;

    height:100vh;

    background:url("../images/hero/hero.png") center center/cover no-repeat;

    position:relative;

}

.hero .overlay{

    width:100%;
    height:100%;

    background:rgba(0,0,0,.55);

    display:flex;

    align-items:center;

}

.hero-content{

    color:#fff;

    max-width:700px;
	


}

.hero-content h1{

    color:#fff;

    font-size:48px;

    margin-bottom:10px;
	
	padding: 5px;

}

.hero-content h2{

    color:#fff;

    font-size:36px;

    margin-bottom:20px;

}

.hero-content p{

    color:#eee;

    font-size:18px;

    margin-bottom:35px;

    max-width:650px;

}

.hero .btn{

    background:var(--accent);

    color:#222;

}

.hero .btn:hover{

    background:#ffd54f;

}

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

@media(max-width:991px){

    h1{

        font-size:42px;

    }

    h2{

        font-size:32px;

    }

    nav{

        position:fixed;

        right:-100%;

        top:80px;

        width:280px;

        background:#fff;

        height:calc(100vh - 80px);

        box-shadow:var(--shadow);

        transition:.4s;

        padding-top:30px;

    }

    nav.active{

        right:0;

    }

    nav ul{

        flex-direction:column;

        gap:25px;

    }

    .menu-btn{

        display:block;

    }

    .hero{

        height:90vh;

    }

    .hero-content{

        text-align:center;

        margin:auto;

    }

}

@media(max-width:768px){

    .hero-content h1{

        font-size:36px;

    }

    .hero-content h2{

        font-size:24px;

    }

    .hero-content p{

        font-size:16px;

    }

    section{

        padding:70px 0;

    }

}

@media(max-width:480px){

    .logo img{

        width:48px;

    }

    .logo h2{

        font-size:20px;

    }

    .hero-content h1{

        font-size:30px;

    }

    .btn{

        padding:12px 28px;

    }

}



/*====================================================
                    TEAM SECTION
====================================================*/

.team{
    background:#f8f9fa;
}

.team-featured{
    display:flex;
    justify-content:center;
    margin-bottom:60px;
}

.team-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:30px;
}

.team-card{

    background:#fff;

    border-radius:15px;

    overflow:hidden;

    text-align:center;

    box-shadow:var(--shadow);

    transition:.35s;

}

.team-card:hover{

    transform:translateY(-10px);

}

.team-card img{

    width:160px;

    height:160px;

    border-radius:50%;

    object-fit:cover;

    margin:35px auto 20px;

    border:6px solid #e9ecef;

    transition:.35s;

}

.team-card:hover img{

    border-color:var(--primary);

}

.team-content{

    padding:0 25px 35px;

}

.team-content h3{

    font-size:21px;

    margin:15px 0;

}

.designation{

    display:inline-block;

    background:var(--primary);

    color:#fff;

    padding:8px 18px;

    border-radius:30px;

    font-size:14px;

    font-weight:600;

}

.team-content p{

    margin-top:10px;

    color:#777;

}

.featured{

    max-width:420px;

}

.featured img{

    width:180px;

    height:180px;

}

.featured .designation{

    background:#ffc107;

    color:#222;

}

/* Responsive */

@media(max-width:768px){

    .team-featured{

        margin-bottom:40px;

    }

}



/*part-2*/

/*====================================================
        ABOUT SECTION
====================================================*/

.about{
    background:#fff;
}

.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.about-grid img{
    width:100%;
    border-radius:15px;
    box-shadow:var(--shadow);
}

.about-grid p{
    font-size:17px;
    text-align:justify;
}

/*====================================================
        VISION
====================================================*/

.vision{
    background:linear-gradient(135deg,#006633,#0b8f52);
    color:#fff;
}

.vision .section-title h2{
    color:#fff;
}

.vision .section-title h2::after{
    background:#ffc107;
}

.vision p{
    color:#fff;
    text-align:center;
    max-width:950px;
    margin:auto;
    font-size:18px;
    line-height:1.5;
}

/*====================================================
        MISSION
====================================================*/

.mission{
    background:#f8f9fa;
}

/*====================================================
        CARD LAYOUT
====================================================*/

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:30px;
}

.card{

    background:#fff;

    padding:35px 25px;

    border-radius:12px;

    box-shadow:var(--shadow);

    transition:.35s;

    text-align:center;

    overflow:hidden;

    position:relative;

}

.card::before{

    content:"";

    position:absolute;

    left:0;

    top:0;

    width:100%;

    height:5px;

    background:var(--primary);

    transform:scaleX(0);

    transition:.35s;

}

.card:hover::before{

    transform:scaleX(1);

}

.card:hover{

    transform:translateY(-12px);

}

.card i{

    font-size:48px;

    color:var(--primary);

    margin-bottom:20px;

}

.card h3{

    margin-bottom:15px;

}

.card p{

    font-size:15px;

    color:#666;

}

/*====================================================
        SERVICES
====================================================*/

.services{

    background:#fff;

}

.services .card{

    padding:45px 25px;

}

.services .card h3{

    color:var(--primary);

    margin-bottom:0;

    font-size:22px;

}

.services .card:hover{

    background:var(--primary);

}

.services .card:hover h3{

    color:#fff;

}

/*====================================================
        COUNTER
====================================================*/

.counter{

    background:linear-gradient(rgba(0,0,0,.75),
            rgba(0,0,0,.75)),
            url("../images/hero/counter-bg.jpg")
            center center/cover;

    color:#fff;

}

.counter-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));

    gap:30px;

    text-align:center;

}

.counter-grid div{

    padding:25px;

}

.counter-grid h2{

    color:#ffc107;

    font-size:55px;

    font-weight:700;

    margin-bottom:10px;

}

.counter-grid span{

    color:#fff;

    font-size:18px;

    letter-spacing:.5px;

}

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

@media(max-width:992px){

    .about-grid{

        grid-template-columns:1fr;

    }

    .about-grid img{

        margin:auto;

        max-width:600px;

    }

    .vision p{

        font-size:18px;

    }

}

@media(max-width:768px){

    .cards{

        grid-template-columns:1fr;

    }

    .card{

        padding:30px 20px;

    }

    .counter-grid{

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

    }

    .counter-grid h2{

        font-size:42px;

    }

}

@media(max-width:480px){

    .counter-grid{

        grid-template-columns:1fr;

    }

    .vision p{

        font-size:16px;

        line-height:1.8;

    }

    .card i{

        font-size:40px;

    }

}


/*part-3*/

/*====================================================
                    NEWS SECTION
====================================================*/

.news{
    background:#f8f9fa;
}

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

.news .card{
    padding:0;
    overflow:hidden;
    text-align:left;
}

.news .card img{
    width:100%;
    height:220px;
    object-fit:cover;
    transition:.5s;
}

.news .card:hover img{
    transform:scale(1.08);
}

.news .card h3{
    padding:20px 20px 10px;
    color:var(--primary);
}

.news .card p{
    padding:0 20px 25px;
}

/*====================================================
                    PARTNERS
====================================================*/

.partners{
    background:#fff;
}

.partner-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
    gap:40px;
    align-items:center;
}

.partner-grid img{
    width:150px;
    margin:auto;
    transition:.35s;
    opacity:.75;
}

.partner-grid img:hover{
    transform:scale(1.08);
    opacity:1;
}

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

.cta{

    background:linear-gradient(135deg,#006633,#0b8f52);

    text-align:center;

    color:#fff;

}

.cta h2{

    color:#fff;

    font-size:40px;

    margin-bottom:25px;

}

.cta .btn{

    background:#ffc107;

    color:#222;

}

.cta .btn:hover{

    background:#ffca28;

}

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

footer{

    background:#222;

    color:#ccc;

    padding-top:70px;

}

.footer-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));

    gap:40px;

}

footer h3{

    color:#fff;

    margin-bottom:20px;

}

footer p{

    color:#bbb;

}

footer a{

    display:block;

    color:#bbb;

    margin-bottom:12px;

    transition:.3s;

}

footer a:hover{

    color:#fff;

    padding-left:8px;

}

footer i{

    font-size:22px;

    margin-right:15px;

    color:#ffc107;

    cursor:pointer;

    transition:.3s;

}

footer i:hover{

    transform:translateY(-4px);

    color:#fff;

}

.copyright{

    margin-top:50px;

    border-top:1px solid rgba(255,255,255,.12);

    text-align:center;

    padding:25px;

    color:#aaa;

    font-size:14px;

}

/*====================================================
                BACK TO TOP BUTTON
====================================================*/

#topBtn{

    position:fixed;

    right:25px;

    bottom:25px;

    width:50px;

    height:50px;

    border:none;

    border-radius:50%;

    background:var(--primary);

    color:#fff;

    font-size:20px;

    cursor:pointer;

    display:none;

    z-index:999;

    box-shadow:0 10px 20px rgba(0,0,0,.25);

    transition:.3s;

}

#topBtn:hover{

    background:#0b8f52;

    transform:translateY(-5px);

}

/*====================================================
                SIMPLE ANIMATIONS
====================================================*/

.fade-up{

    opacity:0;

    transform:translateY(50px);

    transition:all .8s ease;

}

.fade-up.show{

    opacity:1;

    transform:translateY(0);

}

.zoom{

    overflow:hidden;

}

.zoom img{

    transition:.5s;

}

.zoom:hover img{

    transform:scale(1.08);

}

/* Floating Animation */

@keyframes float{

    0%{
        transform:translateY(0px);
    }

    50%{
        transform:translateY(-12px);
    }

    100%{
        transform:translateY(0px);
    }

}

.float{

    animation:float 4s ease-in-out infinite;

}

/* Fade In */

@keyframes fadeIn{

    from{

        opacity:0;

    }

    to{

        opacity:1;

    }

}

.fade{

    animation:fadeIn 1s ease;

}

/* Slide Up */

@keyframes slideUp{

    from{

        transform:translateY(40px);

        opacity:0;

    }

    to{

        transform:translateY(0);

        opacity:1;

    }

}

.slide-up{

    animation:slideUp .8s ease;

}

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

@media(max-width:992px){

    .footer-grid{

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

    }

    .cta h2{

        font-size:34px;

    }

}

@media(max-width:768px){

    .news .cards{

        grid-template-columns:1fr;

    }

    .partner-grid{

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

    }

    .footer-grid{

        grid-template-columns:1fr;

        text-align:center;

    }

    footer a:hover{

        padding-left:0;

    }

    .cta h2{

        font-size:28px;

    }

}

@media(max-width:576px){

    .partner-grid{

        grid-template-columns:1fr;

    }

    .partner-grid img{

        width:130px;

    }

    #topBtn{

        width:45px;

        height:45px;

        right:15px;

        bottom:15px;

    }

    .news .card img{

        height:190px;

    }

    .copyright{

        font-size:13px;

    }

}



/*====================================================
                CONTACT PAGE
====================================================*/

/* ================= PAGE BANNER ================= */

.page-banner{
    margin-top:80px;
    height:320px;
    background:url("../images/hero/contact-banner.jpg") center center/cover no-repeat;
    position:relative;
}

.page-banner .overlay{
    width:100%;
    height:100%;
    background:rgba(0,0,0,.60);
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
}

.page-banner h1{
    color:#fff;
    font-size:52px;
    margin-bottom:15px;
}

.page-banner p{
    color:#fff;
    font-size:18px;
}

.page-banner span{
    color:var(--accent);
    font-weight:600;
}

/* ================= CONTACT SECTION ================= */

.contact-section{
    background:#f8f9fa;
}

.contact-wrapper{
    display:grid;
    grid-template-columns:380px 1fr;
    gap:40px;
    align-items:flex-start;
}

/* ================= CONTACT INFO ================= */

.contact-info{
    display:flex;
    flex-direction:column;
    gap:25px;
}

.info-box{
    display:flex;
    gap:20px;
    background:#fff;
    padding:10px;
    border-radius:12px;
    box-shadow:var(--shadow);
    transition:.35s;
}

.info-box:hover{
    transform:translateY(-5px);
}

.info-box i{
    width:60px;
    height:60px;
    border-radius:50%;
    background:var(--primary);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:24px;
    flex-shrink:0;
}

.info-box h3{
    margin-bottom:10px;
    color:var(--primary);
}

.info-box p{
    margin:4px 0;
    color:#666;
    font-size:15px;
}

/* ================= SOCIAL ================= */

.social-links{
    display:flex;
    gap:15px;
    justify-content:center;
    margin-top:10px;
}

.social-links a{
    width:45px;
    height:45px;
    border-radius:50%;
    background:var(--primary);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    transition:.3s;
    font-size:18px;
}

.social-links a:hover{
    background:var(--secondary);
    transform:translateY(-5px);
}

/* ================= CONTACT FORM ================= */

.contact-form{
    background:#fff;
    padding:35px;
    border-radius:12px;
    box-shadow:var(--shadow);
}

.form-row{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}

.form-group{
    margin-bottom:22px;
}

.form-group label{
    display:block;
    margin-bottom:8px;
    font-weight:600;
    color:#333;
}

.form-group input,
.form-group textarea{
    width:100%;
    padding:15px;
    border:1px solid #ddd;
    border-radius:8px;
    font-size:15px;
    transition:.3s;
    font-family:'Poppins',sans-serif;
}

.form-group textarea{
    resize:vertical;
    min-height:180px;
}

.form-group input:focus,
.form-group textarea:focus{
    border-color:var(--primary);
    outline:none;
    box-shadow:0 0 0 3px rgba(0,102,51,.15);
}

.contact-form button{
    margin-top:10px;
}

.contact-form .btn i{
    margin-right:8px;
}

/* ================= MAP ================= */

.map-section{
    background:#fff;
}

.map-container{
    border-radius:12px;
    overflow:hidden;
    box-shadow:var(--shadow);
}

.map-container iframe{
    display:block;
}

/* ================= FAQ ================= */

.faq{
    background:#f8f9fa;
}

.faq-item{
    background:#fff;
    margin-bottom:20px;
    padding:25px 30px;
    border-left:5px solid var(--primary);
    border-radius:10px;
    box-shadow:var(--shadow);
    transition:.3s;
}

.faq-item:hover{
    transform:translateX(5px);
}

.faq-item h3{
    color:var(--primary);
    margin-bottom:12px;
    font-size:20px;
}

.faq-item p{
    margin:0;
    color:#666;
    line-height:1.8;
}

/* ================= FORM PLACEHOLDER ================= */

::placeholder{
    color:#999;
}

/* ================= INPUT HOVER ================= */

.form-group input:hover,
.form-group textarea:hover{
    border-color:var(--secondary);
}

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

@media(max-width:1100px){

    .contact-wrapper{
        grid-template-columns:320px 1fr;
    }

}

@media(max-width:991px){

    .contact-wrapper{
        grid-template-columns:1fr;
    }

    .contact-info{
        order:2;
    }

    .contact-form{
        order:1;
    }

}

@media(max-width:768px){

    .page-banner{
        height:250px;
    }

    .page-banner h1{
        font-size:40px;
    }

    .form-row{
        grid-template-columns:1fr;
    }

    .contact-form{
        padding:25px;
    }

    .info-box{
        flex-direction:column;
        text-align:center;
    }

    .info-box i{
        margin:auto;
    }

}

@media(max-width:576px){

    .page-banner{
        height:220px;
    }

    .page-banner h1{
        font-size:32px;
    }

    .page-banner p{
        font-size:15px;
    }

    .contact-form{
        padding:20px;
    }

    .info-box{
        padding:20px;
    }

    .social-links{
        flex-wrap:wrap;
    }

    .faq-item{
        padding:20px;
    }

    .faq-item h3{
        font-size:18px;
    }

}