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

html{
scroll-behavior:smooth;
}

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

body{
font-family:'Poppins',sans-serif;
background:#f5f5f5;
color:#111827;
overflow-x:hidden;
}

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

.container{
width:90%;
max-width:1400px;
margin:auto;
}

section{
padding:120px 0;
}

/* =====================================================
COMMON
===================================================== */

.section-tag{
display:inline-block;
color:#ff6b00;
font-size:15px;
font-weight:700;
letter-spacing:2px;
text-transform:uppercase;
margin-bottom:20px;
}

.btn-primary{
background:#ff6b00;
color:#fff;
padding:18px 35px;
border-radius:14px;
text-decoration:none;
font-weight:600;
display:inline-block;
transition:0.3s;
border:none;
cursor:pointer;
}

.btn-primary:hover{
background:#e65f00;
transform:translateY(-2px);
}

.btn-outline{
border:2px solid rgba(255,255,255,0.5);
color:#fff;
padding:18px 35px;
border-radius:14px;
text-decoration:none;
font-weight:600;
display:inline-block;
transition:0.3s;
}

.btn-outline:hover{
background:#fff;
color:#111827;
transform:translateY(-2px);
}

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

.main-header{
position:absolute;
top:20px;
left:0;
width:100%;
z-index:999;
}

.header-flex{
background:#fff;
padding:18px 35px;
border-radius:24px;
display:flex;
justify-content:space-between;
align-items:center;
gap:30px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);
}

.logo img{
height:85px;
}

.navbar{
display:flex;
align-items:center;
gap:40px;
}

.navbar a{
text-decoration:none;
font-size:17px;
font-weight:600;
color:#111827;
transition:0.3s;
}

.navbar a:hover{
color:#ff6b00;
}

.header-btn{
background:#ff6b00;
color:#fff;
padding:15px 30px;
border-radius:14px;
text-decoration:none;
font-weight:600;
transition:0.3s;
}

.header-btn:hover{
background:#e65f00;
}

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

.hero{
min-height:92vh;
background:
linear-gradient(rgba(0,0,0,0.55),rgba(0,0,0,0.55)),
url('../images/banner.jpg');
background-size:cover;
background-position:center;
background-repeat:no-repeat;
display:flex;
align-items:center;
padding-top:170px;
padding-bottom:100px;
}

.inner-hero{
min-height:70vh;
}

.hero-grid{
display:grid;
grid-template-columns:1.2fr 0.8fr;
gap:60px;
align-items:center;
}

.hero-left h5{
color:#ff6b00;
font-size:18px;
margin-bottom:20px;
font-weight:600;
}

.hero-left h1{
font-size:72px;
line-height:1.08;
font-weight:800;
color:#fff;
margin-bottom:30px;
}

.hero-left p{
font-size:22px;
line-height:1.8;
color:#fff;
margin-bottom:40px;
max-width:720px;
}

.hero-buttons{
display:flex;
gap:20px;
flex-wrap:wrap;
}

.hero-card{
background:rgba(255,255,255,0.08);
backdrop-filter:blur(12px);
padding:40px;
border-radius:30px;
}

.hero-card ul{
list-style:none;
}

.hero-card li{
font-size:20px;
line-height:1.8;
color:#fff;
margin-bottom:15px;
}

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

.stats{
background:#fff;
}

.stats-grid{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:30px;
}

.stat-box{
background:#fff;
padding:35px 20px;
border-radius:24px;
text-align:center;
box-shadow:0 10px 30px rgba(0,0,0,0.06);
}

.stat-box h2{
font-size:64px;
font-weight:800;
color:#ff6b00;
margin-bottom:10px;
}

.stat-box p{
font-size:18px;
color:#4b5563;
}

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

.about{
background:#f5f5f5;
}

.about-grid{
display:grid;
grid-template-columns:1fr 1fr;
gap:70px;
align-items:center;
}

.about-content h2{
font-size:62px;
font-weight:800;
line-height:1.1;
margin-bottom:30px;
}

.about-content p{
font-size:20px;
line-height:1.9;
margin-bottom:25px;
color:#4b5563;
}

.about-image img{
width:100%;
height:700px;
object-fit:cover;
border-radius:30px;
}

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

.services{
background:#081b2e;
}

.services-title{
text-align:center;
margin-bottom:70px;
}

.services-title h2{
font-size:58px;
font-weight:800;
color:#fff;
}

.services-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
}

.service-card{
background:#10263d;
padding:30px;
border-radius:25px;
transition:0.3s;
display:flex;
flex-direction:column;
height:100%;
}

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

.service-card img{
width:100%;
height:240px;
object-fit:cover;
border-radius:18px;
margin-bottom:20px;
}

.service-card h3{
font-size:28px;
margin-bottom:15px;
color:#fff;
}

.service-card p{
font-size:18px;
line-height:1.8;
color:#d1d5db;
}

/* =====================================================
PROCESS
===================================================== */

.process-section{
background:#fff;
}

.process-grid{
display:grid;
grid-template-columns:1fr 1fr;
gap:70px;
align-items:flex-start;
}

.process-left h2{
font-size:58px;
font-weight:800;
line-height:1.2;
margin:20px 0;
}

.process-left p{
font-size:20px;
line-height:1.8;
margin-bottom:40px;
color:#4b5563;
}

.process-left img{
width:100%;
height:520px;
object-fit:cover;
border-radius:28px;
}

.process-right{
display:flex;
flex-direction:column;
gap:25px;
}

.process-box{
background:#eef2f3;
padding:35px;
border-radius:24px;
transition:0.3s;
}

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

.process-box span{
display:block;
font-size:15px;
font-weight:700;
color:#ff6b00;
margin-bottom:15px;
}

.process-box h3{
font-size:30px;
margin-bottom:15px;
}

.process-box p{
font-size:18px;
line-height:1.8;
color:#4b5563;
}

/* =====================================================
WHY CHOOSE
===================================================== */

.why-choose{
background:#f5f5f5;
}

.why-title{
text-align:center;
margin-bottom:70px;
}

.why-title h2{
font-size:58px;
font-weight:800;
margin-bottom:20px;
}

.why-title p{
font-size:20px;
line-height:1.8;
max-width:850px;
margin:auto;
color:#4b5563;
}

.why-grid{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:30px;
}

.why-box{
background:#fff;
padding:40px 30px;
border-radius:24px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);
text-align:center;
transition:0.3s;
}

.why-box:hover{
transform:translateY(-10px);
}

.why-box i{
font-size:50px;
color:#ff6b00;
margin-bottom:25px;
}

.why-box h3{
font-size:28px;
margin-bottom:15px;
}

.why-box p{
font-size:18px;
line-height:1.8;
color:#4b5563;
}

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

.projects-gallery{
background:#f3f4f6;
}

.gallery-title{
text-align:center;
max-width:900px;
margin:0 auto 80px;
}

.gallery-title h2{
font-size:64px;
font-weight:800;
line-height:1.1;
margin-bottom:25px;
}

.gallery-title p{
font-size:20px;
line-height:1.8;
color:#4b5563;
}

.project-category{
margin-bottom:90px;
}

.project-category h3{
font-size:38px;
font-weight:800;
margin-bottom:35px;
}

.gallery-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:25px;
}

.gallery-item{
height:320px;
overflow:hidden;
border-radius:24px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);
}

.gallery-item img{
width:100%;
height:100%;
object-fit:cover;
transition:0.5s;
}

.gallery-item:hover img{
transform:scale(1.08);
}

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

.cta-section{
background:#081b2e;
text-align:center;
}

.cta-box{
max-width:850px;
margin:auto;
}

.cta-box h2{
font-size:56px;
font-weight:800;
color:#fff;
margin-bottom:25px;
}

.cta-box p{
font-size:20px;
line-height:1.8;
color:#d1d5db;
margin-bottom:35px;
}

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

.contact-info{
display:flex;
flex-direction:column;
gap:25px;
margin-top:40px;
}

.contact-box{
background:#fff;
padding:25px;
border-radius:20px;
box-shadow:0 10px 30px rgba(0,0,0,0.06);
}

.contact-box h3{
font-size:22px;
margin-bottom:10px;
}

.contact-box p{
font-size:17px;
color:#4b5563;
line-height:1.8;
margin:0;
}

.contact-form-box{
background:#fff;
padding:40px;
border-radius:30px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);
}

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

.form-group input,
.form-group textarea{
width:100%;
padding:18px 20px;
border:1px solid #ddd;
border-radius:14px;
font-size:16px;
font-family:'Poppins',sans-serif;
outline:none;
}

.map-box{
border-radius:30px;
overflow:hidden;
box-shadow:0 10px 30px rgba(0,0,0,0.08);
}

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

.footer{
background:#081b2e;
padding:100px 0 30px;
color:#fff;
}

.footer-grid{
display:grid;
grid-template-columns:2fr 1fr 1fr 1fr;
gap:50px;
margin-bottom:60px;
}

.footer-logo img{
height:90px;
margin-bottom:25px;
}

.footer h3{
font-size:24px;
margin-bottom:24px;
}

.footer p{
font-size:17px;
line-height:1.9;
color:#d1d5db;
margin-bottom:15px;
}

.footer a{
display:block;
margin-bottom:15px;
text-decoration:none;
color:#d1d5db;
font-size:17px;
transition:0.3s;
}

.footer a:hover{
color:#ff6b00;
padding-left:5px;
}

.footer-bottom{
border-top:1px solid rgba(255,255,255,0.1);
padding-top:28px;
text-align:center;
font-size:15px;
color:#d1d5db;
}

/* =====================================================
WHATSAPP
===================================================== */

.whatsapp-float{
position:fixed;
right:20px;
bottom:20px;
width:60px;
height:60px;
background:#25d366;
color:#fff;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
font-size:30px;
z-index:999;
text-decoration:none;
box-shadow:0 10px 30px rgba(0,0,0,0.2);
}

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

@media(max-width:991px){

.hero-grid,
.about-grid,
.process-grid{
grid-template-columns:1fr;
gap:50px;
}

.services-grid,
.why-grid,
.gallery-grid,
.footer-grid{
grid-template-columns:repeat(2,1fr);
}

.stats-grid{
grid-template-columns:repeat(2,1fr);
}

.hero-left h1{
font-size:56px;
}

.about-content h2,
.process-left h2,
.services-title h2,
.why-title h2,
.gallery-title h2,
.cta-box h2{
font-size:46px;
}

}

@media(max-width:768px){

.main-header{
position:relative;
top:0;
padding:20px 0;
}

.header-flex{
justify-content:center;
padding:20px;
}

.navbar{
display:none;
}

.hero{
padding-top:80px;
padding-bottom:80px;
min-height:auto;
}

.hero-buttons{
flex-direction:column;
align-items:flex-start;
}

.services-grid,
.why-grid,
.gallery-grid,
.footer-grid{
grid-template-columns:1fr;
}

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

.hero-left h1{
font-size:42px;
}

.about-content h2,
.process-left h2,
.services-title h2,
.why-title h2,
.gallery-title h2,
.cta-box h2{
font-size:36px;
}

.gallery-item{
height:240px;
}

.logo img{
height:70px;
}

.hero-left p,
.about-content p,
.process-left p,
.gallery-title p,
.cta-box p{
font-size:18px;
}

}

@media(max-width:480px){

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

.gallery-item{
height:220px;
}

.hero-left h1{
font-size:34px;
}

}