/* ===========================
   GOOGLE FONTS
=========================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@500;600;700;800&display=swap');

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

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Inter',sans-serif;
    background:#f8fafc;
    color:#1e293b;
    line-height:1.8;
}

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

a{
    text-decoration:none;
}

ul{
    list-style:none;
}

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

:root{

--primary:#0f172a;
--secondary:#0ea5a4;
--accent:#f59e0b;
--light:#ffffff;
--grey:#64748b;
--bg:#f8fafc;
--border:#e2e8f0;

--shadow:0 15px 40px rgba(0,0,0,.08);

--radius:18px;

}

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

.container{

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

}

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

.btn-primary{

display:inline-block;
padding:15px 35px;
background:linear-gradient(135deg,#0f172a,#0ea5a4);
color:#fff;
border-radius:50px;
font-weight:600;
transition:.4s;

}

.btn-primary:hover{

transform:translateY(-4px);

box-shadow:0 12px 25px rgba(14,165,164,.35);

}

.btn-secondary{

display:inline-block;
padding:15px 35px;
border:2px solid #0ea5a4;
color:#0ea5a4;
border-radius:50px;
margin-left:15px;
transition:.4s;

}

.btn-secondary:hover{

background:#0ea5a4;
color:#fff;

}

/* ===========================
   NAVBAR
=========================== */

header{

position:fixed;
width:100%;
top:0;
left:0;
z-index:999;

background:#ffffff;

box-shadow:0 5px 20px rgba(0,0,0,.05);

}

.navbar{

display:flex;

justify-content:space-between;

align-items:center;

padding:18px 5%;

}

.logo h2{

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

font-size:28px;

font-weight:700;

color:var(--primary);

}

.logo span{

color:var(--secondary);

}

.nav-links{

display:flex;

gap:35px;

}

.nav-links a{

color:#334155;

font-weight:600;

transition:.3s;

}

.nav-links a:hover,

.nav-links .active{

color:var(--secondary);

}

.menu-btn{

display:none;

font-size:26px;

cursor:pointer;

}

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

.hero{

padding:170px 0 120px;

background:

linear-gradient(135deg,#eff6ff,#ecfeff);

}

.hero-container{

display:grid;

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

gap:70px;

align-items:center;

}

.tagline{

display:inline-block;

padding:8px 18px;

background:#dff8f8;

color:#0ea5a4;

border-radius:30px;

font-size:14px;

margin-bottom:20px;

font-weight:600;

}

.hero-content h1{

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

font-size:58px;

line-height:1.15;

margin-bottom:25px;

color:var(--primary);

}

.hero-content p{

font-size:18px;

color:var(--grey);

margin-bottom:35px;

}

.hero-buttons{

display:flex;

align-items:center;

margin-top:30px;

}

.glass-card{

background:rgba(255,255,255,.65);

backdrop-filter:blur(20px);

padding:35px;

border-radius:25px;

display:grid;

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

gap:25px;

box-shadow:var(--shadow);

}

.card-item{

background:#fff;

padding:30px;

text-align:center;

border-radius:18px;

transition:.35s;

}

.card-item:hover{

transform:translateY(-10px);

}

.card-item i{

font-size:38px;

margin-bottom:18px;

color:var(--secondary);

}

.card-item h4{

font-size:18px;

}

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

section{

padding:100px 0;

}

.section-title{

text-align:center;

margin-bottom:60px;

}

.section-title h2{

font-size:42px;

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

margin-bottom:18px;

color:var(--primary);

}

.section-title p{

max-width:800px;

margin:auto;

color:var(--grey);

font-size:18px;

}

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

.about-grid{

display:grid;

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

gap:70px;

align-items:center;

}

.about-image img{

border-radius:25px;

box-shadow:var(--shadow);

}

.about-content h3{

font-size:38px;

margin-bottom:20px;

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

}

.about-content p{

margin-bottom:20px;

color:var(--grey);

}

.stats{

display:grid;

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

gap:25px;

margin-top:35px;

}

.stat{

background:#fff;

padding:30px;

border-radius:18px;

text-align:center;

box-shadow:var(--shadow);

}

.stat h2{

font-size:38px;

color:var(--secondary);

margin-bottom:10px;

}

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

.page-banner{

padding:170px 0 100px;

background:linear-gradient(135deg,#0f172a,#0ea5a4);

text-align:center;

color:#fff;

}

.page-banner h1{

font-size:55px;

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

margin-bottom:20px;

}

.page-banner p{

max-width:700px;

margin:auto;

font-size:18px;

}

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

.card{

background:#fff;

padding:40px;

border-radius:20px;

box-shadow:var(--shadow);

transition:.35s;

}

.card:hover{

transform:translateY(-8px);

}

.card i{

font-size:42px;

color:var(--secondary);

margin-bottom:20px;

}

.cards{

display:grid;

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

gap:30px;

}
/* ===========================
   METHODOLOGY
=========================== */

.methodology{
    background:#ffffff;
}

.pillar-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:35px;
    margin-top:50px;
}

.pillar-card{
    background:#fff;
    padding:45px 35px;
    text-align:center;
    border-radius:20px;
    box-shadow:var(--shadow);
    transition:.4s;
    border-top:5px solid transparent;
}

.pillar-card:hover{
    transform:translateY(-10px);
    border-top:5px solid var(--secondary);
}

.pillar-card i{
    font-size:55px;
    color:var(--secondary);
    margin-bottom:25px;
}

.pillar-card h3{
    font-size:24px;
    margin-bottom:20px;
    font-family:'Poppins',sans-serif;
}

.pillar-card p{
    color:var(--grey);
}

/* ===========================
   VALUES
=========================== */

.values{
    background:#f8fafc;
}

.value-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
    margin-top:50px;
}

.value-card{
    background:#fff;
    padding:35px;
    border-radius:18px;
    box-shadow:var(--shadow);
    text-align:center;
    transition:.35s;
}

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

.value-card i{
    font-size:45px;
    color:var(--secondary);
    margin-bottom:20px;
}

.value-card h3{
    margin-bottom:15px;
}

.value-card p{
    color:var(--grey);
}

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

.projects{
    background:#f8fafc;
}

.project-card{
    background:#fff;
    padding:45px;
    border-radius:20px;
    margin-bottom:40px;
    box-shadow:var(--shadow);
    transition:.35s;
}

.project-card:hover{
    transform:translateY(-6px);
}

.project-year{
    display:inline-block;
    background:var(--secondary);
    color:#fff;
    padding:8px 18px;
    border-radius:30px;
    margin-bottom:20px;
    font-size:14px;
    font-weight:600;
}

.project-card h2{
    font-size:32px;
    margin-bottom:25px;
    color:var(--primary);
    font-family:'Poppins',sans-serif;
}

.project-card h4{
    margin-top:25px;
    margin-bottom:12px;
    color:var(--secondary);
}

.project-card p{
    color:var(--grey);
    margin-bottom:10px;
}

.impact-box{
    margin-top:30px;
    padding:20px;
    background:#ecfeff;
    border-left:5px solid var(--secondary);
    border-radius:12px;
}

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

.contact-section{
    background:#f8fafc;
}

.contact-grid{
    display:grid;
    grid-template-columns:1fr 1.2fr;
    gap:50px;
}

.contact-info{
    background:#fff;
    padding:40px;
    border-radius:20px;
    box-shadow:var(--shadow);
}

.contact-info h2{
    margin-bottom:20px;
}

.contact-info>p{
    margin-bottom:30px;
    color:var(--grey);
}

.info-box{
    display:flex;
    gap:20px;
    margin-bottom:30px;
    align-items:flex-start;
}

.info-box i{
    width:60px;
    height:60px;
    background:#ecfeff;
    color:var(--secondary);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:22px;
}

.info-box h4{
    margin-bottom:6px;
}

.info-box p{
    color:var(--grey);
}

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

.contact-form{
    background:#fff;
    padding:40px;
    border-radius:20px;
    box-shadow:var(--shadow);
}

.contact-form h2{
    margin-bottom:30px;
}

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

.form-group input,
.form-group textarea{
    width:100%;
    padding:16px;
    border:1px solid #dbe4ec;
    border-radius:12px;
    outline:none;
    font-size:16px;
    transition:.3s;
    font-family:'Inter',sans-serif;
}

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

textarea{
    resize:vertical;
}

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

.cta{
    background:linear-gradient(135deg,#0f172a,#0ea5a4);
    color:#fff;
    text-align:center;
}

.cta h2{
    font-size:42px;
    margin-bottom:20px;
    font-family:'Poppins',sans-serif;
}

.cta p{
    max-width:750px;
    margin:0 auto 35px;
    font-size:18px;
}

.cta .btn-primary{
    background:#fff;
    color:var(--primary);
}

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

.map-section{
    background:#fff;
}

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

footer{
    background:#0f172a;
    color:#fff;
    padding:70px 0 30px;
    text-align:center;
}

footer h3{
    font-size:28px;
    margin-bottom:15px;
    font-family:'Poppins',sans-serif;
}

footer p{
    color:#cbd5e1;
    margin-bottom:15px;
}

footer a{
    color:#fff;
    transition:.3s;
}

footer a:hover{
    color:var(--secondary);
}

footer i{
    margin:0 10px;
}

/* ===========================
   UTILITIES
=========================== */

.text-center{
    text-align:center;
}

.mt-5{
    margin-top:50px;
}

.mb-5{
    margin-bottom:50px;
}

.shadow{
    box-shadow:var(--shadow);
}

.rounded{
    border-radius:20px;
}

.bg-white{
    background:#fff;
}

.bg-light{
    background:#f8fafc;
}