/* ============================================================
   TCM HOLDING — style.css
   Clean, SEO-friendly, fully responsive
   ============================================================ */

:root {
    --primary-green: #0a8e41;
    --light-green: #e6f6ec;
    --dark-green: #07632d;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius: 12px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: 'Inter', sans-serif; color: var(--gray-800); line-height: 1.6; background-color: var(--white); overflow-x: hidden; }
h1,h2,h3,h4,h5,h6 { line-height: 1.2; font-weight: 700; color: var(--gray-900); }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* Utilities */
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.section-padding { padding: 90px 0; }
.bg-gray { background-color: var(--gray-50); }
.bg-dark { background-color: var(--gray-900); }
.bg-green { background-color: var(--primary-green); }
.text-white { color: var(--white); }
.text-green { color: var(--primary-green); }

.section-header { margin-bottom: 3rem; }
.section-header.center { text-align: center; }
.section-header h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: 0.75rem; }
.section-header p { color: var(--gray-600); font-size: 1.05rem; max-width: 640px; margin: 0.75rem auto 0; }

.divider { width: 60px; height: 4px; background-color: var(--primary-green); border-radius: 2px; }
.divider.center { margin: 0.75rem auto 0; }
.divider.divider-light { background-color: rgba(255,255,255,0.6); }
.w-text-white h2 { color: var(--white); }

/* Buttons */
.btn-primary, .btn-secondary, .btn-primary-small {
    display: inline-block; padding: 0.875rem 2rem; border-radius: 30px;
    font-weight: 600; font-size: 1rem; text-align: center; cursor: pointer;
    transition: var(--transition); border: 2px solid transparent;
}
.btn-primary { background-color: var(--primary-green); color: var(--white); border-color: var(--primary-green); box-shadow: 0 4px 14px rgba(10,142,65,0.3); }
.btn-primary:hover { background-color: var(--dark-green); border-color: var(--dark-green); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(10,142,65,0.4); }
.btn-secondary { background-color: transparent; color: var(--white); border-color: var(--white); }
.btn-secondary:hover { background-color: var(--white); color: var(--gray-900); transform: translateY(-2px); }
.btn-primary-small { padding: 0.5rem 1.25rem; background-color: var(--primary-green); color: var(--white) !important; border-radius: 20px; border: 2px solid var(--primary-green); font-size: 0.9rem; }
.btn-primary-small:hover { background-color: var(--dark-green); border-color: var(--dark-green); }
.btn-full { width: 100%; }

/* ===== NAVBAR ===== */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 1.25rem 0; background-color: transparent; transition: var(--transition); }
.navbar.scrolled { background-color: rgba(255,255,255,0.97); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); padding: 0.875rem 0; box-shadow: var(--shadow-md); }
.navbar.scrolled .nav-link { color: var(--gray-800); }
.navbar.scrolled .logo-main { color: var(--gray-900); }
.navbar.scrolled .logo-sub { color: var(--gray-600); }
.navbar.scrolled .hamburger { color: var(--gray-900); }
.nav-container { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-width: 0; }
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; z-index: 1002; text-decoration: none; }
.logo-img { height: 48px; width: auto; object-fit: contain; display: block; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1; flex-shrink: 0; }
.logo-main { font-size: 18px; font-weight: 800; letter-spacing: 2px; color: var(--white); transition: var(--transition); display: block; }
.logo-sub { font-size: 10px; font-weight: 600; letter-spacing: 3px; color: rgba(255,255,255,0.7); transition: var(--transition); display: block; }
.nav-links { display: flex; align-items: center; gap: 1.75rem; }
.nav-link { font-weight: 500; font-size: 0.95rem; color: var(--white); position: relative; white-space: nowrap; }
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background-color: var(--primary-green); transition: var(--transition); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.hamburger { display: none; cursor: pointer; font-size: 1.5rem; color: var(--white); background: none; border: none; padding: 0.5rem; transition: var(--transition); z-index: 1002; position: relative; line-height: 1; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; }
.hamburger i { width: 24px; height: 24px; display: block; }

/* Mobile nav overlay backdrop */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.nav-overlay.active {
    opacity: 1;
}

/* Hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 5rem; padding-bottom: 4rem; background-image: url('./assets/images/hero.png'); background-size: cover; background-position: center; background-repeat: no-repeat; overflow: hidden; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(10,25,30,0.72), rgba(10,23,35,0.82)); z-index: 1; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at center, rgba(10,142,65,0.2) 0%, transparent 65%); z-index: 2; }
.hero-overlay { position: absolute; inset: 0; opacity: 0.04; background-size: 80px; z-index: 3; }
.hero-content-center { position: relative; z-index: 10; color: var(--white); max-width: 900px; margin: 0 auto; text-align: center; }
.hero h1 { font-size: clamp(2.25rem, 6vw, 4.5rem); font-weight: 800; color: var(--white); margin-bottom: 1.5rem; }
.hero p { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--gray-200); margin-bottom: 2.5rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* About */
.about-text-center { text-align: center; max-width: 860px; margin: 0 auto 3rem; }
.lead { font-size: 1.2rem; font-weight: 600; color: var(--gray-900); margin-bottom: 1rem; }
.about-text-center p { color: var(--gray-600); }
.vms-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.vms-card { background-color: var(--white); border: 1px solid var(--gray-200); padding: 2rem; border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: var(--transition); display: flex; flex-direction: column; gap: 0.875rem; }
.vms-card:hover { box-shadow: var(--shadow-md); border-color: var(--light-green); transform: translateY(-3px); }
.icon-wrap { width: 3rem; height: 3rem; background-color: var(--light-green); color: var(--primary-green); border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.vms-card h3 { font-size: 1.15rem; color: var(--gray-900); }
.vms-card p { color: var(--gray-600); font-size: 0.95rem; line-height: 1.65; }

/* Stats */
.stats-counter { position: relative; overflow: hidden; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-card { padding: 1rem; }
.stat-icon { width: 4rem; height: 4rem; margin: 0 auto 1.25rem; background: rgba(255,255,255,0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.stat-icon i { width: 32px; height: 32px; color: var(--white); }
.stat-number { font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 800; margin-bottom: 0.5rem; line-height: 1; color: var(--white); }
.stat-card p { font-size: 1rem; font-weight: 500; opacity: 0.9; color: var(--white); }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.service-card { background-color: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-sm); border-top: 4px solid transparent; transition: var(--transition); overflow: hidden; display: flex; flex-direction: column; }
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-top-color: var(--primary-green); }
.service-img-wrapper { width: 100%; height: 210px; overflow: hidden; flex-shrink: 0; }
.service-img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); display: block; }
.service-card:hover .service-img-wrapper img { transform: scale(1.05); }
.service-img-icon { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--light-green), #d1f4df); color: var(--dark-green); }
.service-card-body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.service-card-body h3 { font-size: 1.1rem; margin-bottom: 1rem; color: var(--gray-900); min-height: 2.5rem; display: flex; align-items: flex-start; }
.service-list { color: var(--gray-600); }
.service-list li { position: relative; padding-left: 1.5rem; margin-bottom: 0.6rem; font-size: 0.9rem; line-height: 1.5; }
.service-list li::before { content: '→'; position: absolute; left: 0; color: var(--primary-green); font-weight: bold; }
.more-services-content { overflow: hidden; }
.view-more-btn { margin-top: 1rem; background: none; border: none; color: var(--primary-green); font-weight: 600; cursor: pointer; font-family: inherit; font-size: 0.9rem; padding: 0; text-align: left; transition: var(--transition); }
.view-more-btn:hover { text-decoration: underline; opacity: 0.8; }

/* Competitive Edge */
.edge-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.image-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.image-gallery img { width: 100%; height: 140px; object-fit: cover; border-radius: 10px; box-shadow: 0 6px 15px rgba(0,0,0,0.12); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.image-gallery img:hover { transform: scale(1.04); box-shadow: 0 10px 20px rgba(0,0,0,0.18); }
.image-gallery img:nth-child(5) { grid-column: span 2; height: 160px; }
.edge-list { display: flex; flex-direction: column; gap: 1.5rem; }
.edge-list li { display: flex; gap: 1rem; align-items: flex-start; }
.edge-list i { color: var(--primary-green); width: 24px; height: 24px; flex-shrink: 0; margin-top: 4px; }
.edge-list strong { display: block; font-size: 1rem; color: var(--gray-900); margin-bottom: 0.2rem; }
.edge-list p { color: var(--gray-600); font-size: 0.9rem; margin: 0; }

/* Footprint */
.footprint-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-bottom: 3.5rem; }
.country-card { background-color: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); padding: 2rem; border-radius: var(--radius); transition: var(--transition); }
.country-card:hover { background-color: rgba(255,255,255,0.1); border-color: var(--primary-green); transform: translateY(-5px); }
.country-name { display: flex; align-items: center; gap: 0.5rem; font-size: 1.15rem; font-weight: 600; color: var(--white); margin-bottom: 0.875rem; }
.country-name i { color: var(--primary-green); width: 18px; height: 18px; }
.country-card p { color: var(--gray-400); font-size: 0.9rem; }
.map-container { max-width: 800px; margin: 0 auto; border-radius: var(--radius); background-color: rgba(255,255,255,0.02); padding: 1.5rem; border: 1px dashed rgba(255,255,255,0.1); text-align: center; }
.africa-map-img { width: 100%; max-height: 480px; object-fit: contain; margin: 0 auto; }

/* Impact */
.impact-wrapper { background-color: var(--primary-green); border-radius: 20px; padding: 4rem; color: var(--white); text-align: center; position: relative; overflow: hidden; }
.impact-wrapper::before { content: ''; position: absolute; inset: 0; background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20"><circle cx="2" cy="2" r="2" fill="rgba(255,255,255,0.1)"/></svg>'); z-index: 0; }
.impact-wrapper h2 { color: var(--white); position: relative; z-index: 1; }
.impact-wrapper .divider { background-color: rgba(255,255,255,0.6); }
.impact-lead { font-size: 1.05rem; max-width: 800px; margin: 1.5rem auto 3rem; position: relative; z-index: 1; color: rgba(255,255,255,0.92); line-height: 1.75; }
.impact-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; position: relative; z-index: 1; }
.pillar { background-color: rgba(255,255,255,0.12); padding: 2rem 1.5rem; border-radius: var(--radius); transition: var(--transition); }
.pillar:hover { background-color: rgba(255,255,255,0.2); transform: translateY(-5px); }
.pillar-icon { width: 3rem; height: 3rem; background-color: var(--white); color: var(--primary-green); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.pillar h4 { color: var(--white); font-size: 1rem; }

/* Clients */
.clients-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.client-logo { background-color: var(--white); padding: 1.75rem 1rem; text-align: center; border-radius: 8px; box-shadow: var(--shadow-sm); font-weight: 600; font-size: 0.9rem; color: var(--gray-600); border: 1px solid var(--gray-200); transition: var(--transition); display: flex; align-items: center; justify-content: center; min-height: 80px; }
.client-logo:hover { box-shadow: var(--shadow-md); border-color: var(--primary-green); color: var(--primary-green); transform: scale(1.02); }

/* Contact */
.contact-split { display: grid; grid-template-columns: 1fr 1.6fr; gap: 3.5rem; background: var(--white); padding: 3rem; border-radius: 16px; box-shadow: var(--shadow-md); align-items: flex-start; }
.contact-info-side h3 { font-size: 1.6rem; margin-bottom: 0.75rem; color: var(--gray-900); }
.contact-intro { color: var(--gray-600); font-size: 0.95rem; line-height: 1.7; }
.contact-details-list { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2rem; }
.contact-details-list li { display: flex; align-items: flex-start; gap: 1rem; }
.contact-icon { width: 3rem; height: 3rem; background-color: var(--light-green); color: var(--primary-green); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-text strong { display: block; color: var(--gray-900); font-size: 1rem; margin-bottom: 0.2rem; }
.contact-text span, .contact-text a { color: var(--gray-600); font-size: 0.95rem; }
.contact-text a:hover { color: var(--primary-green); }
.form-group-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.45rem; font-weight: 500; color: var(--gray-800); font-size: 0.9rem; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 0.75rem 1rem; border: 1.5px solid var(--gray-200); border-radius: 8px; font-family: inherit; font-size: 0.95rem; color: var(--gray-900); transition: var(--transition); background-color: var(--gray-50); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary-green); box-shadow: 0 0 0 3px var(--light-green); background-color: var(--white); }
.select-wrapper { position: relative; }
.select-wrapper select { appearance: none; -webkit-appearance: none; cursor: pointer; }
.select-icon { position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); color: var(--gray-600); pointer-events: none; width: 16px; height: 16px; }
.form-status { padding: 0; border-radius: 8px; font-size: 0.9rem; margin-bottom: 0.75rem; display: none; }
.form-status.success { display: block; background: var(--light-green); color: var(--dark-green); padding: 0.875rem 1rem; border: 1px solid var(--primary-green); }
.form-status.error { display: block; background: #fef2f2; color: #b91c1c; padding: 0.875rem 1rem; border: 1px solid #fca5a5; }

/* Footer */
.footer { background-color: var(--gray-900); padding-top: 4.5rem; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1.4fr; gap: 3.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-logo-wrap { display: flex; align-items: center; gap: 12px; margin-bottom: 1.25rem; }
.footer-logo-img { height: 44px; width: auto; object-fit: contain; filter: brightness(0) invert(1); }
.footer-logo-text { font-size: 1.35rem; color: var(--white); letter-spacing: 1px; }
.footer-logo-text strong { font-weight: 800; }
.footer-brand p { color: var(--gray-400); font-size: 0.9rem; line-height: 1.7; max-width: 300px; }
.footer h3 { color: var(--white); margin-bottom: 1.25rem; letter-spacing: 0.5px; text-transform: uppercase; font-size: 0.8rem; font-weight: 700; }
.footer-links ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-links a { color: var(--gray-400); font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--primary-green); padding-left: 4px; }
.footer-contact ul { display: flex; flex-direction: column; gap: 1rem; }
.footer-contact li { display: flex; align-items: flex-start; gap: 0.75rem; color: var(--gray-300); font-size: 0.9rem; line-height: 1.5; }
.footer-contact i { color: var(--primary-green); width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }
.footer-contact a { color: var(--gray-300); }
.footer-contact a:hover { color: var(--primary-green); }
.footer-bottom { padding: 1.5rem 0; text-align: center; font-size: 0.85rem; color: var(--gray-500); }

/* WhatsApp Float */
.whatsapp-float { position: fixed; bottom: 28px; right: 28px; background-color: #25d366; color: white; width: 58px; height: 58px; border-radius: 50%; display: flex; justify-content: center; align-items: center; box-shadow: 0 4px 14px rgba(0,0,0,0.25); z-index: 999; transition: var(--transition); }
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 18px rgba(0,0,0,0.35); }
.whatsapp-float svg { width: 32px; height: 32px; }

/* Animations */
.fade-in-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }
.slide-in-left { opacity: 0; transform: translateX(-50px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.slide-in-left.visible { opacity: 1; transform: translateX(0); }
.slide-in-right { opacity: 0; transform: translateX(50px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.slide-in-right.visible { opacity: 1; transform: translateX(0); }
.slide-in-up { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.slide-in-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
    .clients-grid { grid-template-columns: repeat(3, 1fr); }
    .vms-cards-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
    .edge-content { grid-template-columns: 1fr; gap: 2.5rem; }
    .edge-image { order: 1; }
    .edge-text { order: 2; }
    .image-gallery { max-width: 100%; }
    .footprint-grid { grid-template-columns: 1fr 1fr; }
    .impact-pillars { grid-template-columns: 1fr; gap: 1rem; }
    .contact-split { grid-template-columns: 1fr; gap: 2.5rem; }
    .contact-info-side { border-bottom: 1px solid var(--gray-200); padding-bottom: 2rem; }
}

/* ===== MOBILE NAV — FULL FIX ===== */
@media (max-width: 768px) {
    .section-padding { padding: 65px 0; }

    /* Always show dark navbar on mobile so hamburger is visible */
    .navbar { background-color: var(--gray-900); }
    .navbar.scrolled { background-color: rgba(255,255,255,0.97); }

    /* Hamburger button — always visible, properly sized */
    .hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--white);
        min-width: 44px;
        min-height: 44px;
    }
    .navbar.scrolled .hamburger { color: var(--gray-900); }

    /* Slide-in mobile nav panel */
    .nav-links {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh; /* dynamic viewport height for mobile browsers */
        background-color: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 5rem 2rem 2rem;
        transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-lg);
        gap: 0;
        overflow-y: auto;
        z-index: 1001;
    }
    .nav-links.active { left: 0; }

    /* Overlay backdrop — shown when menu is open */
    .nav-overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.55);
        z-index: 1000;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.35s ease;
    }
    .nav-overlay.active {
        opacity: 1;
        pointer-events: all;
    }

    .nav-links li { width: 100%; }
    .nav-link {
        color: var(--gray-900);
        font-size: 1rem;
        display: block;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--gray-100);
        white-space: normal;
    }
    .nav-link::after { display: none; }
    .btn-primary-small { margin-top: 1rem; display: inline-block; }

    /* Logo colors for dark mobile navbar */
    .logo-main { color: var(--white); }
    .navbar.scrolled .logo-main { color: var(--gray-900); }
    .logo-sub { color: rgba(255,255,255,0.6); }
    .navbar.scrolled .logo-sub { color: var(--gray-600); }

    .services-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .vms-cards-grid { grid-template-columns: 1fr; }
    .footprint-grid { grid-template-columns: 1fr; }
    .clients-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-split { padding: 1.75rem; }
    .form-group-row { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 2rem; }
    .footer-brand { grid-column: auto; }
    .footer-brand p { max-width: 100%; }
    .impact-wrapper { padding: 2.5rem 1.5rem; }
    .impact-pillars { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .logo-img { height: 38px; }
    .logo-main { font-size: 15px; }
    .logo-sub { font-size: 9px; }
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 0.95rem; }
    .hero-cta { flex-direction: column; align-items: center; }
    .btn-primary, .btn-secondary { width: 100%; max-width: 260px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
    .clients-grid { grid-template-columns: 1fr; }
    .image-gallery img { height: 110px; }
    .image-gallery img:nth-child(5) { height: 120px; }
    .section-padding { padding: 50px 0; }
}