/* ==========================================
   AMPERSYN ENTERPRISE CSS
   ========================================== */

:root{
--primary:#0F2233;
--primary-dark:#081A2B;

--accent:#2A7EF7;

--green:#D8FF45;

--light:#F8F6F1;

--white:#FFFFFF;

--text:#1B2533;

--gray:#7A8694;

--border:#ECECEC;

--shadow:0 15px 40px rgba(15,34,51,.08);
--shadow-hover:0 20px 60px rgba(0,0,0,.15);

--radius:18px;

--transition:.35s ease;

--max-width:1280px;

}

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

*{

margin:0;

padding:0;

box-sizing:border-box;

}

html{

scroll-behavior:smooth;

}

body{

font-family:'Manrope',sans-serif;

font-size:16px;

line-height:1.7;

background:#F8F6F1;

color:var(--dark);

overflow-x:hidden;

}

img{

max-width:100%;

display:block;

}

a{

text-decoration:none;

color:inherit;

}

ul{

list-style:none;

}

.container{

width:90%;

max-width:var(--max-width);

margin:auto;

}

/* ==========================================
TOP BAR
========================================== */
.announcement{
    background: #D8FF45;   /* Light green from logo */
    color: #0F2233;        /* Dark navy text */
    text-align: center;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

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

.header{
    position:sticky;
    top:0;
    z-index:999;

   background:rgba(248,246,241,.95);

   backdrop-filter:blur(18px);

    border-bottom:1px solid rgba(0,0,0,.05);

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

.header .container{

display:flex;

justify-content:space-between;

align-items:center;

padding:18px 0;

}

.logo{
    display:flex;
    align-items:center;
    gap:18px;
}

.logo-text{
    display:flex;
    flex-direction:column;
}

.logo-text h2{
    margin:0;
    font-size:48px;
    font-weight:700;
    line-height:1;
}
.logo-box{
    width:64px;
    height:64px;
    border-radius:18px;
    overflow:hidden;
}

.logo-box img{
    width:100%;
    height:100%;
}

.tagline{
    margin-top:8px;
    font-size:13px;
    letter-spacing:3px;
    text-transform:uppercase;
    color:#7b8591;
    font-weight:600;
}
nav ul{

display:flex;

gap:35px;

align-items:center;

}

nav a{

font-weight:600;

color:#334155;

transition:var(--transition);

}

nav a:hover{

color:#0B3A67;

}

.btn{

padding:14px 28px;

background:#0B3A67;

color:#fff;

border-radius:50px;

font-weight:700;

transition:var(--transition);

box-shadow:var(--shadow);

}

.btn:hover{

transform:translateY(-3px);

background:#072A4D;

}

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

.hero{

padding:130px 0 110px;

background:
radial-gradient(circle at top right,
rgba(30,136,229,.08),
transparent 45%),

radial-gradient(circle at bottom left,
rgba(216,255,69,.08),
transparent 35%),

#fff;

}

.hero-grid{

display:grid;

grid-template-columns:1fr 1fr;

gap:80px;

align-items:center;

}

.eyebrow{
 
    letter-spacing:1px;
display:inline-block;

padding:8px 18px;

border-radius:50px;

background:#E9F6EE;

color:#0B3A67;

font-size:12px;

 font-weight:700;

letter-spacing:1px;

margin-bottom:22px;

}

.hero h1{

    font-size:58px;
    line-height:1.08;
    font-weight:700;
    letter-spacing:-1px;
    margin-bottom:24px;
    color:#0F2233;
}

.hero h1 span{

 display:block;
    color:#2A7EF7;
    font-weight:700;
}
}

.hero p{

   font-size:18px;
    line-height:1.8;
    color:#64748B;
    max-width:620px;

}

.hero-buttons{

display:flex;

gap:20px;

margin-bottom:50px;

}

.primary-btn{

padding:18px 34px;

background:#0F2233;

color:#fff;

border-radius:50px;

font-weight:700;

transition:.3s;

box-shadow:var(--shadow);

}
.primary-btn:hover{

transform:translateY(-4px);

background:#1473E6;

box-shadow:0 25px 60px rgba(20,115,230,.35);

}

.primary-btn:hover{

transform:translateY(-4px);

background:#1473E6;

box-shadow:0 25px 60px rgba(20,115,230,.35);

}

.secondary-btn{

padding:18px 34px;

border:2px solid #0B3A67;

border-radius:50px;

font-weight:700;

color:#0B3A67;

transition:.3s;

}

.secondary-btn:hover{

background:#0B3A67;

color:#fff;

}

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

.hero-stats{

display:grid;

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

gap:25px;

margin-top:30px;

}

.stat{

padding:25px;

border-radius:18px;

background:#fff;

box-shadow:var(--shadow);

text-align:center;

}

.stat h2{

font-size:38px;

color:#0B3A67;

margin-bottom:8px;

}

.stat p{

font-size:15px;

margin:0;

color:#64748B;

}

/* ==========================================
TECHNOLOGY ORBIT
========================================== */

.network{

position:relative;

height:620px;

display:flex;

justify-content:center;

align-items:center;

}

.center-logo{

position:absolute;

z-index:10;

text-align:center;

}

.circle{

width:140px;

height:140px;

border-radius:50%;

background:linear-gradient(135deg,#0B3A67,#1E88E5);

display:flex;

align-items:center;

justify-content:center;

font-size:72px;

font-weight:800;

color:#fff;

margin:auto;

box-shadow:0 25px 60px rgba(30,136,229,.35);

}

.center-logo h3{

margin-top:20px;

font-size:28px;

color:#0B3A67;

}

.node{

position:absolute;

padding:16px 24px;

background:#fff;

border:1px solid #EEF2F5;

box-shadow:0 10px 30px rgba(0,0,0,.08);

border-radius:50px;

box-shadow:var(--shadow);

font-weight:700;

transition:.35s;

}

.node:hover{

transform:translateY(-8px) scale(1.05);

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

}

/* Orbit positions */

.node:nth-child(2){top:20px;left:50%;transform:translateX(-50%);}
.node:nth-child(3){right:40px;top:120px;}
.node:nth-child(4){right:0;top:300px;}
.node:nth-child(5){right:80px;bottom:60px;}
.node:nth-child(6){left:50%;bottom:0;transform:translateX(-50%);}
.node:nth-child(7){left:50px;bottom:90px;}
.node:nth-child(8){left:0;top:280px;}
.node:nth-child(9){left:70px;top:120px;}

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

.section{

padding:110px 0;

}

.section-header{

text-align:center;

max-width:760px;

margin:0 auto 70px;

}

.section-header h2{

font-size:52px;

font-weight:800;

line-height:1.15;

margin:20px 0;

color:var(--primary);

}

.section-header p{

font-size:19px;

color:var(--gray);

}

/* ==========================================
TECHNOLOGY
========================================== */

.technology{

padding:90px 0;

background:#F8FBFD;

}

.technology-grid{

display:grid;

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

gap:25px;

margin-top:50px;

}

.technology-grid div{

background:#fff;

padding:30px;

border-radius:20px;

text-align:center;

font-weight:700;

font-size:18px;

box-shadow:var(--shadow);

transition:.35s;

border:1px solid transparent;

}

.technology-grid div:hover{

transform:translateY(-8px);

border-color:#6FCF97;

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

}

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

.services{

background:#fff;

}

.services-grid{

display:grid;

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

gap:30px;

}

.service-card{

background:#FCFCFA;

padding:40px;

border-radius:24px;

box-shadow:var(--shadow);

transition:.35s;

position:relative;

overflow:hidden;

border:1px solid #edf2f7;

}

.service-card::before{

content:"";

position:absolute;

top:0;

left:0;

width:100%;

height:5px;

background:linear-gradient(90deg,#0B3A67,#6FCF97);

}

.service-card:hover{

transform:translateY(-10px);

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

}

.service-icon{

width:70px;

height:70px;

border-radius:18px;

background:#eef7ff;

display:flex;

align-items:center;

justify-content:center;

font-size:34px;

margin-bottom:25px;

}

.service-card h3{

font-size:26px;

margin-bottom:18px;

color:#0B3A67;

}

.service-card p{

color:#64748B;

margin-bottom:25px;

}

.service-card a{

font-weight:700;

color:#0B3A67;

}

/* ==========================================
AI SECTION
========================================== */

.ai-section{

background:linear-gradient(135deg,#0B3A67,#072A4D);

color:#fff;

padding:120px 0;

}

.ai-section .section-header h2{

color:#fff;

}

.ai-section .section-header p{

color:#d7e5f5;

}

.ai-grid{

display:grid;

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

gap:30px;

}

.ai-card{

background:rgba(255,255,255,.08);

backdrop-filter:blur(18px);

padding:35px;

border-radius:22px;

border:1px solid rgba(255,255,255,.15);

transition:.35s;

}

.ai-card:hover{

transform:translateY(-10px);

background:rgba(255,255,255,.14);

}

.ai-card h3{

font-size:24px;

margin-bottom:15px;

}

.ai-card p{

color:#d7e5f5;

}

/* ==========================================
WHY AMPERSYN
========================================== */

.why{

background:#F8FBFD;

}

.why-grid{

display:grid;

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

gap:30px;

}

.why-card{

background:#fff;

padding:40px;

border-radius:20px;

box-shadow:var(--shadow);

transition:.35s;

text-align:center;

}

.why-card:hover{

transform:translateY(-8px);

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

}

.why-card h3{

font-size:24px;

margin-bottom:18px;

color:#0B3A67;

}

.why-card p{

color:#64748B;

}

/* ==========================================
INDUSTRIES
========================================== */

.industry-grid{

display:grid;

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

gap:30px;

}

.industry-card{

padding:40px;

background:#fff;

border-radius:22px;

text-align:center;

box-shadow:var(--shadow);

transition:.35s;

}

.industry-card:hover{

transform:translateY(-10px);

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

}

.industry-icon{

font-size:52px;

margin-bottom:20px;

}

.industry-card h3{

color:#0B3A67;

margin-bottom:15px;

font-size:24px;

}

.industry-card p{

color:#64748B;

}

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

.timeline{

display:grid;

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

gap:35px;

margin-top:60px;

}

.timeline-item{

padding:35px;

background:#fff;

border-radius:20px;

box-shadow:var(--shadow);

transition:.35s;

}

.timeline-item:hover{

transform:translateY(-8px);

}

.step{

width:55px;

height:55px;

border-radius:50%;

background:#0B3A67;

color:#fff;

display:flex;

align-items:center;

justify-content:center;

font-weight:800;

margin-bottom:20px;

}
/* ==========================================
CASE STUDIES
========================================== */

.case-studies{
    background:#fff;
}

.case-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
    margin-top:60px;
}

.case-card{
    background:#fff;
    border-radius:22px;
    padding:40px;
    box-shadow:var(--shadow);
    transition:var(--transition);
    border:1px solid var(--border);
    display:flex;
    flex-direction:column;
}

.case-card:hover{
    transform:translateY(-10px);
    box-shadow:var(--shadow-hover);
}

.tag{
    display:inline-block;
    align-self:flex-start;
    padding:8px 16px;
    border-radius:999px;
    background:#E9F6EE;
    color:var(--primary);
    font-size:13px;
    font-weight:700;
    margin-bottom:20px;
}

.case-card h3{
    font-size:28px;
    margin-bottom:18px;
    color:var(--primary);
}

.case-card p{
    color:var(--gray);
    flex:1;
    margin-bottom:25px;
}

.case-card a{
    font-weight:700;
    color:var(--accent);
}

/* ==========================================
STATISTICS
========================================== */

.statistics{
    background:linear-gradient(135deg,#0B3A67,#1E88E5);
    color:#fff;
    padding:100px 0;
}

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

.counter-box{
    text-align:center;
    padding:30px;
}

.counter-box h2{
    font-size:64px;
    font-weight:800;
    margin-bottom:10px;
}

.counter-box p{
    color:rgba(255,255,255,.9);
    font-size:18px;
}
.stat{

transition:.3s;

}

.stat:hover{

transform:translateY(-8px);

box-shadow:0 20px 45px rgba(0,0,0,.12);

}
/* ==========================================
TESTIMONIALS
========================================== */

.testimonials{
    background:#F8FBFD;
}

.testimonial-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:35px;
}

.testimonial-card{
    background:#fff;
    border-radius:22px;
    padding:40px;
    box-shadow:var(--shadow);
    transition:var(--transition);
    position:relative;
}

.testimonial-card::before{
    content:"“";
    position:absolute;
    top:20px;
    right:30px;
    font-size:80px;
    color:#E5EEF7;
    font-family:Georgia,serif;
    line-height:1;
}

.testimonial-card:hover{
    transform:translateY(-8px);
}

.testimonial-card p{
    color:var(--gray);
    margin-bottom:30px;
    font-size:18px;
}

.testimonial-card h4{
    color:var(--primary);
    font-size:20px;
}

.testimonial-card span{
    color:#64748B;
}

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

.about{
    background:#fff;
}

.about-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:35px;
    margin-top:60px;
}

.about-card{
    background:#fff;
    border-radius:22px;
    padding:40px;
    box-shadow:var(--shadow);
    transition:var(--transition);
}

.about-card:hover{
    transform:translateY(-8px);
}

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

.about-card ul{
    margin-top:15px;
    padding-left:20px;
    list-style:disc;
}

.about-card li{
    margin-bottom:8px;
    color:var(--gray);
}

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

.contact{
    background:#F8FBFD;
}

.contact-wrapper{
    display:grid;
    grid-template-columns:2fr 1fr;
    gap:50px;
    margin-top:60px;
}

.contact-form{
    background:#fff;
    border-radius:24px;
    padding:45px;
    box-shadow:var(--shadow);
}

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

.form-group input,
.form-group select,
.form-group textarea{
    width:100%;
    padding:18px 20px;
    border:1px solid var(--border);
    border-radius:14px;
    font-size:16px;
    font-family:inherit;
    transition:var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
    outline:none;
    border-color:var(--accent);
    box-shadow:0 0 0 4px rgba(30,136,229,.15);
}

.contact-form button{
    width:100%;
    border:none;
    cursor:pointer;
}

.contact-info{
    background:linear-gradient(135deg,#0B3A67,#072A4D);
    color:#fff;
    padding:45px;
    border-radius:24px;
}

.contact-info h3{
    font-size:30px;
    margin-bottom:25px;
}

.contact-info p{
    margin-bottom:20px;
    color:#D6E6F7;
}

.social-links{
    display:flex;
    gap:15px;
    margin-top:30px;
}

.social-links a{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:44px;
    border-radius:50%;
    background:rgba(255,255,255,.12);
    transition:var(--transition);
}

.social-links a:hover{
    background:#fff;
    color:var(--primary);
}

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

.footer{
    background:#0B1320;
    color:#fff;
    padding:80px 0 30px;
}

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

.footer h2,
.footer h4{
    margin-bottom:20px;
}

.footer p{
    color:#A8B3C4;
}

.footer ul li{
    margin-bottom:12px;
}

.footer ul a{
    color:#A8B3C4;
    transition:var(--transition);
}

.footer ul a:hover{
    color:#fff;
}

.footer hr{
    margin:50px 0 30px;
    border:none;
    border-top:1px solid rgba(255,255,255,.1);
}

.footer-bottom{
    display:flex;
    justify-content:space-between;
    align-items:center;
    color:#A8B3C4;
}

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

@media (max-width:1024px){

.hero-grid,
.contact-wrapper,
.footer-grid,
.services-grid,
.industry-grid,
.about-grid,
.case-grid,
.ai-grid,
.why-grid,
.timeline,
.technology-grid,
.stats-grid{
    grid-template-columns:repeat(2,1fr);
}

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

}

@media (max-width:768px){

nav{
    display:none;
}

.hero-grid,
.contact-wrapper,
.footer-grid,
.services-grid,
.industry-grid,
.about-grid,
.case-grid,
.ai-grid,
.why-grid,
.timeline,
.technology-grid,
.stats-grid,
.testimonial-grid{
    grid-template-columns:1fr;
}

.hero{
    padding:70px 0;
}

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

.hero-buttons{
    flex-direction:column;
}

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

.section{
    padding:70px 0;
}

.section-header h2{
    font-size:38px;
}

.footer-bottom{
    flex-direction:column;
    gap:15px;
    text-align:center;
}

.contact-form,
.contact-info{
    padding:30px;
}

}
nav ul li a{
    position:relative;
    text-decoration:none;
    color:#24364b;
    font-weight:600;
    transition:.3s;
    padding:8px 0;
}

nav ul li a:hover{
    color:#1473E6;
}

nav ul li a::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-8px;
    width:0;
    height:3px;
    background:#D8FF45;
    border-radius:10px;
    transition:.35s;
}

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