/* =========================
GLOBAL
========================= */

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

html {
scroll-behavior: smooth;
}

body {
font-family: Arial, sans-serif;
color: #17221C;
background: #FFFFFF;
line-height: 1.6;
}

a {
text-decoration: none;
color: inherit;
}

section {
padding: 90px 8%;
}

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

.navbar {
height: 75px;
padding: 0 8%;

display: flex;
align-items: center;
justify-content: space-between;

background: #FFFFFF;

position: fixed;
top: 0;
left: 0;
width: 100%;

z-index: 1000;

box-shadow: 0 2px 15px rgba(0,0,0,0.06);
}

.logo {
font-size: 1.4rem;
font-weight: 800;
color: #123B5D;
}

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

.navbar nav a {
color: #123B5D;
font-weight: 600;
transition: 0.3s;
}

.navbar nav a:hover {
color: #4DB8E8;
}

.menu-btn {
display: none;
background: none;
border: none;
font-size: 1.7rem;
color: #123B5D;
cursor: pointer;
}

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

.hero {
min-height: 100vh;
padding: 110px 7% 70px;

display: grid;
grid-template-columns: 0.9fr 1.1fr;
align-items: center;
gap: 50px;

background: #F0F8FC;
overflow: hidden;
}

.hero-content {
max-width: 650px;
z-index: 2;
}

.hero h1 {
font-size: clamp(3rem, 5.5vw, 5.5rem);
line-height: 1.02;
color: #123B5D;
margin-bottom: 25px;
}

.hero h1 span {
color: #4DB8E8;
}

.hero-text {
max-width: 560px;
font-size: 1.2rem;
color: #36566B;
margin-bottom: 35px;
}

.hero-buttons {
display: flex;
gap: 15px;
flex-wrap: wrap;
}

/* HERO IMAGE */

.hero-image {
position: relative;
width: 100%;
}

.hero-image img {
width: 100%;
height: 620px;

object-fit: cover;

border-radius: 25px;

display: block;

box-shadow:
0 25px 60px rgba(18, 59, 93, 0.20);
}

/* FLOATING CARD */

.hero-card {
position: absolute;

right: -25px;
bottom: 30px;

width: 260px;

padding: 20px;

background: rgba(255, 255, 255, 0.96);

border-radius: 16px;

box-shadow:
0 15px 40px rgba(18, 59, 93, 0.18);

backdrop-filter: blur(10px);
}

.hero-card-item {
display: flex;
align-items: center;
gap: 12px;

padding: 10px 0;
}

.hero-card-item:not(:last-child) {
border-bottom: 1px solid #E5EEF3;
}

.hero-card-item span {
width: 40px;
height: 40px;

display: flex;
align-items: center;
justify-content: center;

background: #E8F6FC;

border-radius: 50%;

font-size: 1.2rem;
}

.hero-card-item strong {
display: block;
color: #123B5D;
}

.hero-card-item small {
display: block;
color: #6B7F8C;
font-size: 0.75rem;
}

/* BUTTONS */

.btn {
display: inline-block;

padding: 14px 25px;

border-radius: 7px;

font-weight: 700;

transition: 0.3s;
}

.btn.primary {
background: #123B5D;
color: #FFFFFF;
}

.btn.primary:hover {
background: #4DB8E8;
transform: translateY(-3px);
}

.btn.secondary {
border: 2px solid #123B5D;
color: #123B5D;
}

.btn.secondary:hover {
background: #123B5D;
color: #FFFFFF;
}

/* =========================
VISION
========================= */

.vision {
background: #F0F8FC;
}

.section-heading {
max-width: 750px;
margin: auto;
text-align: center;
}

.section-heading h2,
.section-title h2 {
font-size: clamp(2.2rem, 5vw, 3.8rem);
line-height: 1.15;
color: #123B5D;
margin-bottom: 20px;
}

.section-heading p:last-child {
font-size: 1.1rem;
}

/* =========================
PROGRAMS
========================= */

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

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

.program-card {
padding: 35px;
background: #FFFFFF;

border-radius: 12px;

box-shadow: 0 10px 35px rgba(18,59,93,0.08);

transition: 0.3s;
}

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

.icon {
font-size: 2.5rem;
margin-bottom: 20px;
}

.program-card h3 {
color: #123B5D;
font-size: 1.5rem;
margin-bottom: 12px;
}

/* =========================
ARTICLES
========================= */

.articles {
background: #F0F8FC;
}

.articles-intro {
max-width: 650px;
margin: 0 auto;
color: #36566B;
font-size: 1.05rem;
}

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

.article-card {
background: #FFFFFF;
border-radius: 15px;
overflow: hidden;

box-shadow: 0 10px 35px rgba(18,59,93,0.08);

transition: 0.3s;

display: flex;
flex-direction: column;
}

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

box-shadow:
0 18px 45px rgba(18,59,93,0.14);
}

/* ARTICLE VISUAL */

.article-image {
height: 190px;

display: flex;
align-items: center;
justify-content: center;

font-size: 4.5rem;
}

.education-image {
background: #DFF3FC;
}

.technology-image {
background: #E7F0F8;
}

.history-image {
background: #E6F5EC;
}

/* ARTICLE CONTENT */

.article-content {
padding: 28px;

display: flex;
flex-direction: column;

flex: 1;
}

.article-category {
color: #4DB8E8;

font-size: 0.8rem;

font-weight: 800;

text-transform: uppercase;

letter-spacing: 1px;

margin-bottom: 10px;
}

.article-content h3 {
color: #123B5D;

font-size: 1.35rem;

line-height: 1.3;

margin-bottom: 15px;
}

.article-content p {
color: #536A78;

margin-bottom: 25px;

font-size: 0.95rem;
}

.read-more {
margin-top: auto;

color: #123B5D;

font-weight: 800;

transition: 0.3s;
}

.read-more:hover {
color: #4DB8E8;
transform: translateX(4px);
}

/* =========================
SCHOOL
========================= */

.school {
background: #123B5D;
color: #FFFFFF;
}

.school-content {
max-width: 700px;
}

.school h2 {
font-size: clamp(2.5rem, 6vw, 4.5rem);
line-height: 1.1;
margin-bottom: 25px;
}

.school p {
color: #EAF5FA;
margin-bottom: 30px;
}

/* =========================
FUTURE
========================= */

.future {
background: #FFFFFF;
}

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

.cta {
background: #4DB8E8;
color: #FFFFFF;
text-align: center;
}

.cta h2 {
font-size: clamp(2.3rem, 5vw, 4rem);
line-height: 1.15;
margin-bottom: 30px;
}

.btn.light {
background: #FFFFFF;
color: #123B5D;
}

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

footer {
background: #0D2D45;
color: #FFFFFF;

padding: 50px 8%;

text-align: center;
}

.footer-logo {
font-size: 1.4rem;
font-weight: 800;
margin-bottom: 10px;
}

footer p {
color: #C8DFEA;
}

.copyright {
margin-top: 25px;
font-size: 0.85rem;
}

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

@media (max-width: 768px) {

.navbar nav {
display: none;
}

.menu-btn {
display: block;
}

section {
padding: 70px 6%;
}

.hero {
grid-template-columns: 1fr;
padding-top: 120px;
gap: 40px;
}

.hero h1 {
font-size: 3.2rem;
}

.hero-image img {
height: 450px;
}

.hero-card {
position: relative;

right: auto;
bottom: auto;

width: 90%;

margin: -60px auto 0;

z-index: 3;

}

.program-grid,
.article-grid {
grid-template-columns: 1fr;
}

.article-image {
height: 180px;
}

.navbar nav.show {
display: flex;

position: absolute;

top: 75px;
left: 0;

width: 100%;

flex-direction: column;

gap: 0;

background: #FFFFFF;

padding: 20px 8%;

box-shadow: 0 10px 20px rgba(0,0,0,0.06);

}

.navbar nav.show a {
padding: 12px 0;
}

}

.history-image {
  background: #E6F5EC;
}

.learning-image {
  background: #FFF2D9;
}

.african-history-image {
  background: #E6F5EC;
}

.confidence-image {
  background: #E8F6FC;
}