/* ========================================
   SKY ENGINEERING SERVICES
   GLOBAL STYLE SHEET
======================================== */

*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Poppins',sans-serif;
scroll-behavior:smooth;
}

body{
background:#081120;
color:#f8f5f5;
overflow-x:hidden;
line-height:1.7;
}
section{
scroll-margin-top:110px;
}
/* ========================================
   CONTAINER
======================================== */

.container{
width:100%;
max-width:1400px;
margin:auto;
padding:0 8%;
}

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

header{
position:fixed;
top:0;
left:0;
width:100%;
padding:18px 8%;
display:flex;
justify-content:space-between;
align-items:center;
background:rgba(0,0,0,0.5);
backdrop-filter:blur(10px);
z-index:1000;
border-bottom:1px solid rgba(255,255,255,0.05);
}

.logo img{
height:70px;
transition:0.3s;
}

.logo img:hover{
transform:scale(1.03);
}

/* ========================================
   NAVIGATION
======================================== */

nav{
display:flex;
align-items:center;
gap:24px;
}

nav a{
color:#fcf9f9;
text-decoration:none;
font-size:14px;
font-weight:500;
transition:0.3s;
position:relative;
}

nav a:hover{
color:#38bdf8;
}

nav a::after{
content:'';
position:absolute;
left:0;
bottom:-6px;
width:0%;
height:2px;
background:#38bdf8;
transition:0.3s;
}

nav a:hover::after{
width:100%;
}

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

.hero{
height:100vh;
display:flex;
justify-content:center;
align-items:center;
text-align:center;
padding:120px 20px 80px;
background-size:cover;
background-position:center;
position:relative;
}

.hero::before{
content:'';
position:absolute;
inset:0;
background:
linear-gradient(
rgba(0,0,0,0.70),
rgba(0,0,0,0.80)
);
}

.hero-content{
position:relative;
z-index:2;
max-width:900px;
}

.hero h1{
font-size:64px;
font-weight:700;
margin-bottom:15px;
line-height:1.2;
}

.hero p{
font-size:20px;
color:#00aaff;
}

.hero-seo{
margin-top:18px;
font-size:17px;
font-weight:500;
color:#f1efef;
max-width:820px;
margin-left:auto;
margin-right:auto;
line-height:1.9;
letter-spacing:0.4px;
text-shadow:0 2px 10px rgba(245,243,243,0.25);
}

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

.btn{
display:inline-block;
margin-top:25px;
padding:14px 28px;
background:#38bdf8;
color:#000;
border-radius:10px;
text-decoration:none;
font-weight:600;
transition:0.3s;
}

.btn:hover{
transform:translateY(-4px);
background:#0ea5e9;
}

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

.section{
padding:80px 8%;
}

.section-title{
text-align:center;
font-size:36px;
margin-bottom:40px;
color:#0395f7;
font-weight:700;
}

.section-subtitle{
text-align:center;
max-width:900px;
margin:0 auto 60px;
color:#c7d4df;
font-size:17px;
}

/* ========================================
   GRID SYSTEM
======================================== */

.grid-2{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:30px;
}

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

.grid-4{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:25px;
}

.grid-5{
display:grid;
grid-template-columns:repeat(5,1fr);
gap:18px;
}

/* ========================================
   CARD LINKS
======================================== */

.card-link{
display:block;
text-decoration:none;
color:#fff;
}

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

.card{
background:#101b2f;
border-radius:18px;
overflow:hidden;
transition:0.35s;
border:1px solid rgba(255,255,255,0.04);
}

.card:hover{
transform:translateY(-6px);
box-shadow:
0 15px 35px rgba(0,0,0,0.35);
}

.card img{
width:100%;
height:220px;
object-fit:cover;
display:block;
}

.card-content{
padding:20px;
}

.card-content h3{
color:#38bdf8;
margin-bottom:10px;
font-size:22px;
}

.card-content p{
font-size:15px;
line-height:1.7;
color:#d0d7e2;
}

.read-more{
color:#38bdf8;
font-weight:600;
margin-top:12px;
display:inline-block;
}

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

.solution-card{
background:#101b2f;
border-radius:18px;
overflow:hidden;
transition:0.3s;
border:1px solid rgba(255,255,255,0.04);
}

.solution-card:hover{
transform:translateY(-6px);
box-shadow:0 15px 35px rgba(0,0,0,0.35);
}

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

.solution-content{
padding:20px;
}

.solution-content h3{
color:#38bdf8;
margin-bottom:10px;
font-size:22px;
}

.solution-content p{
color:#d0d7e2;
font-size:15px;
line-height:1.7;
}

/* ========================================
   CLIENTS
======================================== */

.client-card{
background:#101b2f;
border-radius:14px;
overflow:hidden;
text-align:center;
transition:0.3s;
padding:12px;
display:flex;
flex-direction:column;
align-items:center;
justify-content:center;
min-height:140px;
border:1px solid rgba(255,255,255,0.04);
}

.client-card:hover{
transform:translateY(-4px);
box-shadow:0 15px 35px rgba(0,0,0,0.30);
}

.client-card img{
width:100%;
max-width:300px;
max-height:100px;
object-fit:contain;
background:#fff;
padding:10px;
border-radius:10px;
}

.client-card a{
display:flex;
flex-direction:column;
align-items:center;
justify-content:center;
gap:8px;
text-decoration:none;
color:#fff;
font-size:13px;
font-weight:500;
}

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

.contact-box{
background:#101b2f;
padding:60px 45px;
border-radius:24px;
max-width:1000px;
margin:auto;
border:1px solid rgba(255,255,255,0.05);
text-align:center;
}

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

.footer{
background:#050b16;
padding:80px 8% 30px;
margin-top:80px;
border-top:1px solid rgba(255,255,255,0.06);
}

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

.footer-logo{
height:75px;
margin-bottom:18px;
}

.footer p{
color:#a7b4c3;
font-size:15px;
line-height:1.8;
}

.footer h3{
margin-bottom:20px;
color:#38bdf8;
font-size:20px;
}

.footer a{
display:block;
color:#cdd7e0;
text-decoration:none;
margin-bottom:12px;
transition:0.3s;
}

.footer a:hover{
color:#38bdf8;
}

.footer-bottom{
margin-top:50px;
padding-top:25px;
border-top:1px solid rgba(255,255,255,0.08);
text-align:center;
font-size:14px;
color:#7f8ea3;
}
/* ABOUT SECTION */

.about-section{
background:transparent;
padding-top:100px;
padding-bottom:100px;
}

.about-wrapper{
display:grid;
grid-template-columns:1.2fr 1fr;
gap:50px;
align-items:start;
margin-top:40px;
}

.about-text p{
line-height:1.9;
color:#d0d7e2;
font-size:16px;
margin-bottom:20px;
}

.about-intro{
font-size:20px;
font-weight:600;
color:#ffffff;
line-height:1.8;
}

.about-features{
display:grid;
grid-template-columns:1fr 1fr;
gap:20px;
margin-top:30px;
}

.feature-box{
background:#101b2f;
padding:25px;
border-radius:18px;
box-shadow:0 5px 18px rgba(0,0,0,0.06);
transition:0.3s;
}

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

.feature-box h3{
margin-bottom:12px;
font-size:20px;
color:#38bdf8;
}

.feature-box p{
margin:0;
font-size:15px;
line-height:1.8;
}

.about-services{
background:#101b2f;
padding:35px;
border-radius:22px;
box-shadow:0 5px 25px rgba(0,0,0,0.25);
border:1px solid rgba(255,255,255,0.05);
}

.about-services h3{
margin-bottom:25px;
font-size:26px;
color:#38bdf8;
}

.expertise-grid{
display:grid;
grid-template-columns:1fr 1fr;
gap:15px;
}

.expertise-item{
background:#1a2740;
padding:16px;
border-radius:14px;
font-weight:500;
transition:0.3s;
color:#fff;
border:1px solid rgba(255,255,255,0.05);
}

.expertise-item:hover{
background:#38bdf8;
color:#081120;
transform:translateY(-3px);
}

/* MOBILE */

@media(max-width:991px){

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

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

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

}
/* ========================================
   WHATSAPP BUTTON
======================================== */

.whatsapp{
position:fixed;
bottom:20px;
right:20px;
width:55px;
height:55px;
background:#25D366;
border-radius:50%;
display:flex;
justify-content:center;
align-items:center;
font-size:24px;
text-decoration:none;
color:#fff;
z-index:999;
box-shadow:0 10px 25px rgba(0,0,0,0.30);
}

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

.fade-up{
animation:fadeUp 1s ease;
}

@keyframes fadeUp{

from{
opacity:0;
transform:translateY(40px);
}

to{
opacity:1;
transform:translateY(0);
}

}

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

@media(max-width:1100px){

.grid-5{
grid-template-columns:repeat(3,1fr);
}

.grid-4{
grid-template-columns:repeat(2,1fr);
}

}

@media(max-width:900px){

.grid-2,
.grid-3,
.grid-4,
.footer-grid{
grid-template-columns:1fr;
}

.hero h1{
font-size:46px;
}

.hero p{
font-size:18px;
}

.section-title{
font-size:32px;
}

header{
padding:15px 5%;
}

nav{
gap:18px;
}

}

@media(max-width:768px){

.grid-5{
grid-template-columns:repeat(2,1fr);
}

}

@media(max-width:600px){

.section{
padding:70px 5%;
}

.hero{
height:90vh;
}

.hero h1{
font-size:36px;
}

.hero p{
font-size:16px;
}

.btn{
padding:14px 26px;
}

.logo img{
height:58px;
}

.section{
padding:70px 0;
}


}
/* =========================
   CONTACT (CORPORATE PRO)
========================= */



.contact-intro{
color:#cbd5e1;
font-size:16px;
max-width:750px;
margin:0 auto 40px;
line-height:1.8;
}

.contact-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:20px;
text-align:left;
}

.contact-item{
display:flex;
align-items:center;
gap:15px;
padding:18px 20px;
background:#0f1a2c;
border-radius:14px;
border:1px solid rgba(255,255,255,0.06);
transition:0.25s ease;
}

.contact-item:hover{
transform:translateY(-4px);
border-color:#38bdf8;
}

.contact-icon{
width:44px;
height:44px;
display:flex;
align-items:center;
justify-content:center;
background:rgba(56,189,248,0.08);
border-radius:10px;
color:#38bdf8;
font-size:18px;
flex-shrink:0;
}

.contact-text h4{
margin:0;
font-size:13px;
color:#38bdf8;
text-transform:uppercase;
letter-spacing:0.5px;
}

.contact-text a,
.contact-text span{
display:block;
margin-top:4px;
color:#d6dde6;
font-size:15px;
text-decoration:none;
}

.contact-text a:hover{
color:#38bdf8;
}

/* SOCIAL */
.contact-social{
margin-top:35px;
display:flex;
justify-content:center;
gap:18px;
}

.contact-social a{
width:38px;
height:38px;
display:flex;
align-items:center;
justify-content:center;
border-radius:8px;
background:#0f1a2c;
color:#cbd5e1;
border:1px solid rgba(255,255,255,0.06);
transition:0.25s;
}

.contact-social a:hover{
background:rgba(56,189,248,0.12);
color:#38bdf8;
border-color:#38bdf8;
}
/* ========================================
   CONTACT RESPONSIVE FIX
======================================== */

@media(max-width:900px){

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

.contact-item{
width:100%;
min-width:0;
}

.contact-box{
padding:40px 20px;
overflow:hidden;
}

.contact-text a,
.contact-text span{
word-break:break-word;
}

}

/* EXTRA SMALL DEVICES */

@media(max-width:480px){

.contact-item{
padding:16px;
gap:12px;
}

.contact-text a,
.contact-text span{
font-size:14px;
}

.contact-icon{
width:40px;
height:40px;
font-size:16px;
}

}
.whatsapp i{
font-size:30px;
line-height:1;
}
.whatsapp{
display:flex !important;
}