/* =========================
   SRI DURGA PROPERTIES
   ========================= */

:root{
    --primary:#B7CB45;
    --primary-dark:#5A6B1F;
    --secondary:#2C2C2C;
    --light:#F8FAF2;
    --white:#FFFFFF;
    --gray:#777777;
    --border:#E5E5E5;

    --shadow:0 8px 25px rgba(0,0,0,0.08);
    --radius:12px;
    --transition:all .3s ease;
}

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

html{
    scroll-behavior:smooth;
}

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

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

a{
    text-decoration:none;
}

ul{
    list-style:none;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

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

.header{
    background:#bed747;
    position:sticky;
    top:0;
    z-index:1000;
    box-shadow:0 2px 10px rgba(0,0,0,.05);
}

.nav-container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 0;
}

.logo img{
    height:65px;
}

.nav ul{
    display:flex;
    gap:25px;
}

.nav a{
    color:#222;
    font-weight:500;
    transition:var(--transition);
}

.nav a:hover,
.nav a.active{
    color:var(--primary-dark);
}

.menu-toggle{
    display:none;
    font-size:30px;
    cursor:pointer;
}

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

.hero{
    background:
    linear-gradient(rgba(0,0,0,.45),rgba(0,0,0,.45)),
    url('../images/placeholder.jpg');
    background-size:cover;
    background-position:center;
    min-height:650px;

    display:flex;
    align-items:center;
    text-align:center;
    color:#fff;
}

.hero h1{
    font-size:52px;
    margin-bottom:20px;
}

.hero p{
    max-width:800px;
    margin:auto;
    font-size:18px;
    margin-bottom:30px;
}

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

.btn{
    display:inline-block;
    background:var(--primary);
    color:#111;
    padding:14px 32px;
    border-radius:50px;
    font-weight:600;
    transition:var(--transition);
}

.btn:hover{
    background:var(--primary-dark);
    color:#fff;
    transform:translateY(-3px);
}

.btn-secondary{
    display:inline-block;
    margin-top:25px;
    color:var(--primary-dark);
    font-weight:600;
}

/* =========================
   SECTIONS
   ========================= */

section{
    padding:80px 0;
}

.section-title{
    text-align:center;
    margin-bottom:50px;
}

.section-title h2{
    font-size:36px;
    color:var(--secondary);
}

.section-title h2::after{
    content:'';
    width:80px;
    height:4px;
    background:var(--primary);
    display:block;
    margin:15px auto;
}

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

.page-banner{
    background:var(--primary);
    text-align:center;
    color:#222;
    padding:90px 0;
}

.page-banner h1{
    font-size:42px;
}

.breadcrumb{
    margin-top:10px;
}

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

.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
    align-items:center;
}

.about-content h2{
    margin-bottom:20px;
}

.about-content p{
    margin-bottom:18px;
}

.about-image img{
    border-radius:var(--radius);
    box-shadow:var(--shadow);
}

/* =========================
   PROJECTS
   ========================= */

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

.project-card{
    background:#fff;
    border-radius:var(--radius);
    overflow:hidden;
    box-shadow:var(--shadow);
    transition:var(--transition);
}

.project-card:hover{
    transform:translateY(-10px);
}

.project-card img{
    height:230px;
    width:100%;
    object-fit:cover;
}

.project-card h3{
    padding:20px 20px 10px;
}

.project-card p{
    padding:0 20px 20px;
}

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

.service-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.service-box{
    background:#fff;
    padding:30px;
    border-radius:var(--radius);
    box-shadow:var(--shadow);
    text-align:center;
    transition:var(--transition);
}

.service-box:hover{
    background:var(--primary);
    transform:translateY(-8px);
}

.service-box h3{
    margin-bottom:15px;
}

/* =========================
   FEATURES
   ========================= */

.feature-grid,
.values-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.feature-card,
.value-box{
    background:#fff;
    padding:30px;
    border-radius:var(--radius);
    box-shadow:var(--shadow);
}

.feature-card h3,
.value-box h3{
    margin-bottom:12px;
    color:var(--primary-dark);
}

/* =========================
   HIGHLIGHT
   ========================= */

.highlight-section{
    background:var(--light);
}

.highlight-section h2{
    margin-bottom:20px;
}

.highlight-section p{
    margin-bottom:20px;
}

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

.cta{
    background:var(--primary);
    text-align:center;
}

.cta h2{
    margin-bottom:15px;
    font-size:38px;
}

.cta p{
    margin-bottom:25px;
}

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

footer{
    background:#111;
    color:#fff;
}

.footer-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:40px;
    padding:70px 0;
}

.footer-grid h3{
    margin-bottom:20px;
    color:var(--primary);
}

.footer-grid a{
    color:#ddd;
}

.footer-grid li{
    margin-bottom:10px;
}

.copyright{
    border-top:1px solid rgba(255,255,255,.1);
    text-align:center;
    padding:20px;
    color:#aaa;
}

/* =========================
   ANIMATION
   ========================= */

.fade-in{
    opacity:0;
    transform:translateY(30px);
    transition:all .7s ease;
}

.fade-in.show{
    opacity:1;
    transform:translateY(0);
}

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

@media(max-width:991px){

    .hero h1{
        font-size:38px;
    }

    .about-grid{
        grid-template-columns:1fr;
    }

    .nav{
        position:absolute;
        top:100%;
        left:0;
        width:100%;
        background:#fff;
        display:none;
        box-shadow:0 5px 15px rgba(0,0,0,.08);
    }

    .nav.active{
        display:block;
    }

    .nav ul{
        flex-direction:column;
        padding:20px;
    }

    .menu-toggle{
        display:block;
    }
}

@media(max-width:576px){

    .hero{
        min-height:550px;
    }

    .hero h1{
        font-size:30px;
    }

    .section-title h2{
        font-size:28px;
    }

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

    .cta h2{
        font-size:28px;
    }
}

.project-detail{
    display:grid;
    grid-template-columns:350px 1fr;
    gap:40px;
    margin-bottom:60px;
    align-items:center;
    background:#fff;
    padding:25px;
    border-radius:12px;
    box-shadow:var(--shadow);
}

.project-detail img{
    width:100%;
    border-radius:12px;
}

.project-content h2{
    color:var(--primary-dark);
    margin-bottom:15px;
}

.project-content ul{
    margin:20px 0;
    padding-left:20px;
}

.project-content li{
    list-style:disc;
    margin-bottom:8px;
}

@media(max-width:991px){

    .project-detail{
        grid-template-columns:1fr;
    }

}

.breadcrumb{
    margin-top:10px;
    font-size:14px;
    opacity:.85;
}

.about-content h3{
    font-size:28px;
    color:var(--primary-dark);
    margin-bottom:20px;
}

.feature-grid{
    margin-top:30px;
}

.content-section{
    background:#fff;
}

.values-section{
    background:#f9faf5;
}

.feature-card,
.value-box{
    height:100%;
}

.project-card-content{
    padding:25px;
}

.project-card-content h3{
    color:var(--primary-dark);
    margin-bottom:15px;
}

.project-card-content p{
    margin-bottom:10px;
}

.gallery-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
    margin:25px 0 60px;
}

.gallery-grid img{
    width:100%;
    border-radius:10px;
    box-shadow:var(--shadow);
    transition:.3s;
}

.gallery-grid img:hover{
    transform:scale(1.03);
}
.center-text{
    text-align:center;
    max-width:900px;
    margin:0 auto 50px;
}

/* FAQ Section */

.faq-container{
    max-width:900px;
    margin:0 auto;
}

.faq-item{
    margin-bottom:15px;
    border-radius:10px;
    overflow:hidden;
    box-shadow:var(--shadow);
    background:#fff;
}

.faq-question{
    width:100%;
    border:none;
    background:#fff;
    padding:20px 25px;
    font-size:17px;
    font-weight:600;
    cursor:pointer;
    display:flex;
    justify-content:space-between;
    align-items:center;
    text-align:left;
}

.faq-question span{
    font-size:24px;
    color:var(--primary-dark);
}

.faq-answer{
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease;
}

.faq-answer p{
    padding:0 25px 25px;
}

.faq-item.active .faq-answer{
    max-height:250px;
}

.faq-item.active .faq-question{
    background:var(--primary);
}
/* =========================
   CONTACT PAGE
   ========================= */

.contact-grid{
    display:grid;
    grid-template-columns:1fr 1.2fr;
    gap:40px;
    align-items:start;
}

.contact-card{
    background:#fff;
    padding:25px;
    margin-bottom:20px;
    border-radius:12px;
    box-shadow:var(--shadow);
}

.contact-card h3{
    color:var(--primary-dark);
    margin-bottom:10px;
}

.contact-form{
    background:#fff;
    padding:30px;
    border-radius:12px;
    box-shadow:var(--shadow);
}

.form-group{
    margin-bottom:20px;
}

.contact-form input,
.contact-form textarea{
    width:100%;
    padding:14px 16px;
    border:1px solid #ddd;
    border-radius:8px;
    font-family:'Poppins',sans-serif;
    font-size:15px;
}

.contact-form input:focus,
.contact-form textarea:focus{
    outline:none;
    border-color:var(--primary);
}

.map-placeholder img{
    width:100%;
    border-radius:12px;
    box-shadow:var(--shadow);
}

@media(max-width:991px){

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

}

/* Main Navigation */
.nav ul{
    display:flex;
    align-items:center;
    gap:30px;
}

.nav ul li{
    position:relative;
}

/* Dropdown Menu */
.submenu{
    position:absolute;
    top:100%;
    left:0;
    width:250px;
    background:#fff;
    border-radius:8px;
    box-shadow:0 10px 25px rgba(0,0,0,.15);

    display:flex;
    flex-direction:column; /* Vertical list */

    padding:8px 0;

    opacity:0;
    visibility:hidden;
    transform:translateY(10px);

    transition:all .3s ease;
    z-index:999;
}

/* Show Dropdown */
.dropdown:hover .submenu{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
}

/* Dropdown Items */
.submenu li{
    width:100%;
    display:block;
}

.submenu a{
    display:block;
    width:100%;
    padding:12px 20px;
    color:#333;
    font-size:15px;
    white-space:nowrap;
}

.submenu a:hover{
    background:#f5f7eb;
    color:var(--primary-dark);
}