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

body {
    font-family: 'Inter', sans-serif;
    background: #f3f6fb;
    color: #213047;
}

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

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

.container {
    width: min(1120px, 94%);
    margin: 0 auto;
}

/* Topbar */
.topbar {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 999;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 66px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-icon {
    font-size: 22px;
}

.brand a {
    color: #1b3554;
    font-size: 24px;
    font-weight: 800;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 22px;
}

.main-nav ul li a {
    color: #374151;
    font-size: 13px;
    font-weight: 500;
}

.main-nav ul li a:hover {
    color: #ef7d22;
}

.menu-toggle {
    display: none;
    font-size: 28px;
    border: none;
    background: transparent;
    cursor: pointer;
}

/* Hero */


.hero-shade {
    background: linear-gradient(to right, rgba(18, 45, 83, 0.72), rgba(18, 45, 83, 0.28));
    min-height: 390px;
    display: flex;
    align-items: center;
}

.hero-inner {
    display: flex;
    justify-content: center;
    text-align: center;
}

.hero-text {
    max-width: 650px;
    color: #fff;
}

.hero-text h1 {
    font-size: 43px;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 12px;
}

.hero-text p {
    font-size: 15px;
    margin-bottom: 18px;
    color: rgba(255,255,255,0.95);
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    border-radius: 6px;
    padding: 11px 18px;
    font-size: 13px;
    font-weight: 700;
    transition: 0.3s ease;
    text-align: center;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-orange {
    background: linear-gradient(180deg, #f79733, #e86d12);
    color: #fff;
    box-shadow: 0 4px 10px rgba(232,109,18,0.25);
}

.btn-white {
    background: #ffffff;
    color: #18375d;
    border: 1px solid #d9e1ec;
}

.btn-blue {
    background: linear-gradient(180deg, #335f97, #1f4676);
    color: #fff;
}

.small-btn {
    width: 100%;
    padding: 10px 14px;
}

.full-btn {
    width: 100%;
}

/* General section */
.white-section {
    background: #ffffff;
    padding: 26px 0 18px;
}

.soft-section {
    background: #edf4fb;
    padding: 18px 0 24px;
}

.section-heading {
    text-align: center;
    margin-bottom: 18px;
}

.section-heading h2 {
    font-size: 27px;
    font-weight: 800;
    color: #16365d;
}

/* Feature cards */
.mini-card-grid {
    display: grid;
    gap: 18px;
}

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

.mini-card {
    background: #fbf7ef;
    border: 1px solid #f1e8d9;
    border-radius: 10px;
    padding: 18px 14px;
    text-align: center;
}

.mini-illustration {
    width: 58px;
    height: 58px;
    margin: 0 auto 10px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.mini-card h3 {
    font-size: 17px;
    color: #16365d;
    margin-bottom: 6px;
}

.mini-card p {
    font-size: 12px;
    color: #5f6b7a;
}

/* Why choose cards */
.choose-grid {
    margin-top: 6px;
}

.choose-card {
    background: #ffffff;
    border: 1px solid #dfe9f5;
    border-radius: 10px;
    padding: 16px 12px;
    text-align: center;
}

.choose-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 10px;
    border-radius: 50%;
    background: #eef6ff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 27px;
}

.choose-card h3 {
    font-size: 14px;
    color: #16365d;
    font-weight: 700;
}

/* Programs */
.program-section {
    padding-top: 18px;
    padding-bottom: 28px;
}

.program-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.program-box {
    background: #fff;
    border: 1px solid #e4eaf2;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0,0,0,0.04);
}

.program-box img {
    height: 170px;
    object-fit: cover;
}

.program-content {
    padding: 14px;
}

.program-content h3 {
    font-size: 17px;
    color: #16365d;
    margin-bottom: 7px;
}

.program-content p {
    font-size: 12px;
    color: #667385;
    margin-bottom: 12px;
    min-height: 38px;
}

/* Planner */
.planner-wrap {
    background: #eef4fb;
    padding: 22px 0 28px;
}

.planner-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.3fr;
    gap: 18px;
    align-items: start;
}

.itinerary-panel,
.form-panel {
    background: #fff;
    border: 1px solid #dde7f1;
    border-radius: 10px;
    padding: 18px;
}

.itinerary-panel h3,
.form-panel h3 {
    font-size: 24px;
    color: #16365d;
    margin-bottom: 14px;
    font-weight: 800;
}

.day-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid #edf1f6;
    font-size: 13px;
    color: #48576b;
}

.dot {
    width: 13px;
    height: 13px;
    border: 2px solid #7f8ca1;
    border-radius: 50%;
    flex-shrink: 0;
}

.school-form .field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.school-form .full-row {
    grid-template-columns: 1fr;
}

.school-form input,
.school-form select {
    width: 100%;
    height: 42px;
    border: 1px solid #d3dde8;
    border-radius: 6px;
    padding: 0 12px;
    font-size: 13px;
    color: #374151;
    background: #fff;
    outline: none;
}

.school-form input:focus,
.school-form select:focus {
    border-color: #e87a20;
}

/* Bottom CTA */


.bottom-cta-overlay {
    min-height: 170px;
    background: linear-gradient(to right, rgba(18, 45, 83, 0.78), rgba(18, 45, 83, 0.45));
    display: flex;
    align-items: center;
}

.bottom-cta-inner {
    text-align: center;
    color: #fff;
}

.bottom-cta-inner h2 {
    font-size: 34px;
    font-weight: 800;
    margin-bottom: 14px;
}

/* Footer */
.footer {
    background: #112742;
    padding: 14px 0;
    text-align: center;
    color: #dfe7f2;
    font-size: 13px;
}

/* Responsive */
@media (max-width: 991px) {
    .four-col,
    .program-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .hero-text h1 {
        font-size: 35px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        width: 100%;
        padding-bottom: 12px;
    }

    .main-nav.active {
        display: block;
    }

    .nav-container {
        flex-wrap: wrap;
        padding: 12px 0;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-top: 10px;
    }

    .four-col,
    .program-card-grid {
        grid-template-columns: 1fr;
    }

    .school-form .field-row {
        grid-template-columns: 1fr;
    }

    .image-gallery {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-gallery img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 8px;
}

.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    inset: 0;
    background: rgba(0,0,0,0.7);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: #fff;
    width: 95%;
    max-width: 500px;
    border-radius: 10px;
    padding: 20px;
    position: relative;
    animation: fadeIn 0.3s ease;
}

.closeModal {
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 22px;
    cursor: pointer;
}

@keyframes fadeIn {
    from {transform: scale(0.9); opacity: 0;}
    to {transform: scale(1); opacity: 1;}
}

    .hero-banner,
    .hero-shade {
        min-height: 360px;
    }

    .hero-text h1 {
        font-size: 27px;
    }

    .hero-text p {
        font-size: 14px;
    }

    .section-heading h2 {
        font-size: 22px;
    }

    .itinerary-panel h3,
    .form-panel h3 {
        font-size: 20px;
    }

    .bottom-cta-inner h2 {
        font-size: 25px;
    }

    .brand a {
        font-size: 20px;
    }
}