/* ===== GLOBAL RESET & VARIABLES ===== */
:root {
    --green-dark:   #1a5c2e;
    --green-mid:    #2e8b57;
    --green-light:  #4caf50;
    --gold:         #f5c518;
    --blue-dark:    #0d2b5e;
    --text-dark:    #1e1e1e;
    --text-muted:   #666;
    --bg-light:     #f4f7f4;
    --white:        #ffffff;
    --shadow:       0 6px 25px rgba(0,0,0,0.08);
    --radius:       10px;
    --transition:   all 0.3s ease;
    --font-head:    'Montserrat', sans-serif;
    --font-body:    'Open Sans', sans-serif;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text-dark); line-height: 1.7; background: var(--white); }
h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 700; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== HEADER ===== */
header {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    z-index: 1000;
    transition: var(--transition);
}
header.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
}
nav { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; }
.logo img { height: 186px; width: auto; }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a {
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
    letter-spacing: 0.3px;
    position: relative;
    padding-bottom: 4px;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--green-mid);
    transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--green-mid); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.btn {
    display: inline-block;
    padding: 11px 26px;
    background: var(--green-mid);
    color: var(--white);
    border-radius: var(--radius);
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.88rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}
.btn:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(46,139,87,0.25); }
.btn-outline { background: transparent; border: 2px solid var(--white); color: var(--white); margin-left: 10px; }
.btn-outline:hover { background: var(--white); color: var(--green-dark); }

/* ===== HERO ===== */
.hero {
    height: 100vh;
    background:
        linear-gradient(135deg, rgba(26,92,46,0.88) 0%, rgba(13,43,94,0.78) 100%),
        url('images/hero-bg.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding-top: 210px;
}
.hero-content { max-width: 840px; margin: 0 auto; }
.hero-tag {
    display: inline-block;
    background: rgba(245,197,24,0.12);
    border: 1px solid var(--gold);
    color: var(--gold);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 22px;
    animation: fadeUp 0.8s ease both;
}
.hero h2 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    line-height: 1.15;
    margin-bottom: 20px;
    animation: fadeUp 0.8s 0.15s ease both;
}
.hero h2 span { color: var(--gold); }
.hero p { font-size: 1.05rem; opacity: 0.9; margin-bottom: 34px; animation: fadeUp 0.8s 0.3s ease both; }
.hero-buttons { animation: fadeUp 0.8s 0.45s ease both; }
.hero-stats {
    margin-top: 64px;
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    animation: fadeUp 0.8s 0.6s ease both;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 30px;
}
.hero-stats .stat strong { font-size: 2.2rem; color: var(--gold); display: block; font-family: var(--font-head); }
.hero-stats .stat span  { font-size: 0.8rem; opacity: 0.75; text-transform: uppercase; letter-spacing: 1px; }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
    height: 50vh;
    min-height: 320px;
    background: linear-gradient(135deg, rgba(26,92,46,0.9) 0%, rgba(13,43,94,0.82) 100%),
        url('images/hero-bg.jpg') center/cover no-repeat;
    display: flex; align-items: center; text-align: center;
    color: var(--white); padding-top: 210px;
}
.page-hero h2 { font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: 10px; animation: fadeUp 0.7s ease both; }
.page-hero p { opacity: 0.85; animation: fadeUp 0.7s 0.15s ease both; }

/* ===== SECTIONS ===== */
section { padding: 88px 0; }
.bg-light { background: var(--bg-light); }

.section-header { text-align: center; margin-bottom: 54px; }
.section-header h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); color: var(--green-dark); margin-bottom: 12px; }
.section-header p { color: var(--text-muted); max-width: 600px; margin: 0 auto; font-size: 0.97rem; }
.divider { width: 52px; height: 3px; background: var(--green-mid); margin: 14px auto 0; border-radius: 4px; }

/* ===== CARDS ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.card {
    background: var(--white);
    padding: 34px 28px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid transparent;
}
.card:hover { transform: translateY(-8px); border-top-color: var(--green-mid); box-shadow: 0 14px 40px rgba(0,0,0,0.1); }
.card-icon { font-size: 2.4rem; margin-bottom: 16px; }
.card h3 { color: var(--green-dark); margin-bottom: 10px; font-size: 1.12rem; }
.card p { color: var(--text-muted); font-size: 0.93rem; }

/* ===== VISION ===== */
.vision-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.vision-text h2 { font-size: clamp(1.5rem, 2.5vw, 2.3rem); color: var(--green-dark); margin-bottom: 16px; }
.vision-text p { color: var(--text-muted); margin-bottom: 12px; }
.vision-list { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.vision-list li { display: flex; gap: 10px; font-size: 0.94rem; color: var(--text-muted); }
.vision-list li::before { content: '✓'; color: var(--green-mid); font-weight: 700; flex-shrink: 0; margin-top: 2px; }
.vision-visual {
    border-radius: 16px;
    background: linear-gradient(135deg, var(--green-dark), var(--blue-dark));
    min-height: 380px;
    display: flex; align-items: center; justify-content: center;
    font-size: 6rem;
    box-shadow: var(--shadow);
}

/* ===== PARTNERS STRIP (Home) ===== */
.partners-strip {
    display: flex; justify-content: center; align-items: center;
    gap: 60px; flex-wrap: wrap; padding: 20px 0;
}
.partner-item { text-align: center; transition: var(--transition); }
.partner-item:hover { transform: scale(1.07); }
.partner-item img { height: 90px; width: auto; object-fit: contain; margin: 0 auto 10px; }
.partner-item span { display: block; font-size: 0.78rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* Full partner cards (About page) */
.partner-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.partner-card-full {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--green-mid);
}
.partner-card-full:hover { transform: translateY(-6px); box-shadow: 0 14px 40px rgba(0,0,0,0.11); }
.partner-card-full img { height: 100px; width: auto; object-fit: contain; margin: 0 auto 20px; }
.partner-card-full h3 { color: var(--green-dark); margin-bottom: 6px; font-size: 1.1rem; }
.partner-card-full .tag {
    display: inline-block;
    background: var(--bg-light);
    color: var(--green-mid);
    font-size: 0.76rem; font-weight: 700;
    padding: 4px 12px; border-radius: 50px;
    margin-bottom: 12px;
}
.partner-card-full p { color: var(--text-muted); font-size: 0.91rem; }

/* ===== CTA STRIP ===== */
.cta-strip {
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--blue-dark) 100%);
    color: var(--white); text-align: center; padding: 80px 20px;
}
.cta-strip h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); margin-bottom: 14px; }
.cta-strip p { opacity: 0.82; margin-bottom: 30px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ===== ABOUT ===== */
.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-visual {
    border-radius: 16px;
    background: linear-gradient(135deg, var(--green-dark), var(--blue-dark));
    min-height: 360px; display: flex; align-items: center; justify-content: center;
    font-size: 6rem; box-shadow: var(--shadow);
}
.about-text h2 { color: var(--green-dark); margin-bottom: 16px; font-size: clamp(1.5rem, 2.5vw, 2.1rem); }
.about-text p { color: var(--text-muted); margin-bottom: 12px; }
.flag-row { display: flex; gap: 14px; align-items: center; margin-top: 22px; flex-wrap: wrap; }
.flag-badge {
    display: flex; align-items: center; gap: 8px;
    background: var(--bg-light); padding: 8px 16px; border-radius: 50px;
    font-weight: 600; font-size: 0.86rem; color: var(--green-dark);
}

/* ===== SERVICES ===== */
.service-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 76px; }
.service-row:last-child { margin-bottom: 0; }
.service-visual {
    border-radius: 16px; background: var(--bg-light);
    min-height: 280px; display: flex; align-items: center; justify-content: center;
    font-size: 5rem; box-shadow: var(--shadow);
}
.service-row.reverse .service-visual { order: 2; }
.service-text h3 { color: var(--green-dark); font-size: 1.55rem; margin-bottom: 12px; }
.service-text p  { color: var(--text-muted); margin-bottom: 14px; }
.service-text ul { margin-top: 6px; }
.service-text ul li { padding: 7px 0; border-bottom: 1px solid #eee; color: var(--text-muted); font-size: 0.92rem; }
.service-text ul li::before { content: '→  '; color: var(--green-mid); font-weight: 700; }

/* ===== CONTACT ===== */
.contact-layout { display: grid; grid-template-columns: 1fr 1.6fr; gap: 46px; align-items: start; }
.contact-info-box { display: flex; flex-direction: column; gap: 20px; }
.contact-info-item {
    display: flex; gap: 16px; align-items: flex-start;
    background: var(--bg-light); padding: 20px; border-radius: var(--radius);
}
.contact-info-item .icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-info-item h4 { color: var(--green-dark); margin-bottom: 4px; font-size: 0.95rem; }
.contact-info-item p  { color: var(--text-muted); font-size: 0.88rem; }
.contact-form {
    background: var(--white); padding: 38px; border-radius: var(--radius);
    box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%; padding: 13px 16px;
    border: 1.5px solid #ddd; border-radius: 8px;
    font-family: var(--font-body); font-size: 0.93rem;
    color: var(--text-dark); background: var(--white);
    transition: var(--transition); outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus { border-color: var(--green-mid); box-shadow: 0 0 0 3px rgba(46,139,87,0.1); }
.contact-form textarea { resize: vertical; min-height: 140px; }

/* ===== FOOTER ===== */
footer { background: #111; color: rgba(255,255,255,0.75); padding: 68px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 46px; }
.footer-brand img { height: 56px; width: auto; margin-bottom: 14px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 0.88rem; opacity: 0.6; line-height: 1.6; }
.footer-col h4 { color: var(--white); font-size: 0.92rem; margin-bottom: 16px; letter-spacing: 0.5px; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul li a { font-size: 0.86rem; opacity: 0.6; }
.footer-col ul li a:hover { opacity: 1; color: var(--green-light); }
.footer-col p { font-size: 0.86rem; opacity: 0.6; margin-bottom: 7px; }
.footer-partner-logos { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 10px; }
.footer-partner-logos img { height: 36px; width: auto; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.55; transition: var(--transition); }
.footer-partner-logos img:hover { opacity: 1; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 22px; text-align: center; font-size: 0.81rem; opacity: 0.4; }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(22px); }
    to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== HAMBURGER ===== */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 26px; height: 2px; background: var(--green-dark); border-radius: 2px; transition: var(--transition); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .grid-3, .partner-cards { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .vision-layout, .about-intro { grid-template-columns: 1fr; }
    .service-row, .contact-layout { grid-template-columns: 1fr; }
    .service-row.reverse .service-visual { order: unset; }
}
@media (max-width: 768px) {
    .nav-links {
        display: none; position: absolute; top: 100%; left: 0; width: 100%;
        flex-direction: column; background: var(--white);
        box-shadow: 0 10px 25px rgba(0,0,0,0.08); padding: 20px 24px; gap: 16px;
    }
    .nav-links.open { display: flex; }
    .hamburger { display: flex; }
    .grid-3, .grid-2, .partner-cards { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .hero-stats { gap: 28px; }
    section { padding: 60px 0; }
}