:root {
--primary: #0057FF;
--primary-dark: #003FCC;
--primary-light: #EEF3FF;
--accent: #00D4FF;
--accent2: #7C3AED;
--dark: #0A0E1A;
--dark2: #111827;
--dark3: #1F2937;
--mid: #374151;
--muted: #6B7280;
--light: #F9FAFB;
--white: #ffffff;
--border: #E5E7EB;
--success: #10B981;
--error: #EF4444;
--gradient: linear-gradient(135deg, #0057FF 0%, #7C3AED 50%, #00D4FF 100%);
--shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
--shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
--shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
--shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.15);
--radius: 12px;
--radius-lg: 20px;
--radius-xl: 28px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--white); color: var(--dark2); line-height: 1.6; overflow-x: hidden; }

.kn-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(10,14,26,0.95); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(255,255,255,0.08); padding: 0 2rem; transition: all 0.3s ease; }
.kn-nav.scrolled { background: rgba(10,14,26,0.98); box-shadow: 0 4px 30px rgba(0,87,255,0.15); }
.kn-nav-inner { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 72px; }
.kn-logo-image {
height: 48px; /* match previous icon+text height—adjust if needed */
width: auto;
display: block;
}

.kn-nav .kn-logo {
display: flex;
align-items: center;
gap: 0.5rem;
text-decoration: none;
}

@media (max-width: 640px) {
.kn-logo-image { height: 40px; }
}

/* Optional: serve a retina image if available */
@media (min-resolution: 192dpi), (min-device-pixel-ratio: 2) {
.kn-logo-image { image-rendering: -webkit-optimize-contrast; }
}

.kn-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.kn-logo-icon { width: 38px; height: 38px; background: var(--gradient); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 800; color: white; font-size: 16px; letter-spacing: -1px; flex-shrink: 0; }
.kn-logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.kn-logo-text span:first-child { font-size: 17px; font-weight: 700; color: white; letter-spacing: 0.5px; }
.kn-logo-text span:last-child { font-size: 10px; font-weight: 400; color: rgba(255,255,255,0.55); letter-spacing: 2px; text-transform: uppercase; }
.kn-nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }
.kn-nav-links a { display: block; padding: 8px 16px; color: rgba(255,255,255,0.75); text-decoration: none; font-size: 14px; font-weight: 500; border-radius: 8px; transition: all 0.2s ease; }
.kn-nav-links a:hover { color: white; background: rgba(255,255,255,0.08); }
.kn-nav-cta { background: var(--primary) !important; color: white !important; padding: 9px 20px !important; border-radius: 10px !important; font-weight: 600 !important; }
.kn-nav-cta:hover { background: var(--primary-dark) !important; transform: translateY(-1px); box-shadow: 0 4px 15px rgba(0,87,255,0.4) !important; }

.kn-page-hero { padding: 130px 2rem 70px; background: var(--dark); position: relative; overflow: hidden; }
.kn-page-hero::before { content: ''; position: absolute; top: -150px; right: -150px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,87,255,0.15) 0%, transparent 70%); border-radius: 50%; pointer-events: none; }
.kn-page-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(0,87,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0,87,255,0.05) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; }
.kn-page-hero-inner { max-width: 1280px; margin: 0 auto; position: relative; z-index: 1; }
.kn-page-hero-label { display: inline-block; background: rgba(0,87,255,0.15); border: 1px solid rgba(0,87,255,0.3); color: #60A5FA; padding: 5px 14px; border-radius: 100px; font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 18px; }
.kn-page-hero-title { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; font-size: clamp(38px, 5vw, 64px); font-weight: 800; color: white; letter-spacing: -2px; line-height: 1.1; margin-bottom: 16px; }
.kn-page-hero-desc { font-size: 17px; color: rgba(255,255,255,0.55); max-width: 560px; line-height: 1.7; }

.kn-breadcrumb { background: var(--light); border-bottom: 1px solid var(--border); padding: 12px 2rem; }
.kn-breadcrumb-inner { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; gap: 8px; font-size: 13px; }
.kn-breadcrumb a { color: var(--primary); text-decoration: none; font-weight: 500; }
.kn-breadcrumb span { color: var(--muted); }

.kn-section { padding: 80px 2rem; }
.kn-section-inner { max-width: 1280px; margin: 0 auto; }
.kn-section-label { display: inline-block; background: var(--primary-light); color: var(--primary); font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 5px 12px; border-radius: 100px; margin-bottom: 14px; }

.kn-cta-strip { background: var(--gradient); padding: 70px 2rem; text-align: center; }
.kn-cta-strip-inner { max-width: 650px; margin: 0 auto; }
.kn-cta-title { font-family: 'Plus Jakarta Sans','Inter',sans-serif; font-size: clamp(28px,4vw,44px); font-weight: 800; color: white; letter-spacing: -1px; margin-bottom: 16px; }
.kn-cta-desc { font-size: 16px; color: rgba(255,255,255,0.8); margin-bottom: 32px; }
.kn-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.kn-btn-white { display: inline-flex; align-items: center; gap: 8px; background: white; color: var(--primary); text-decoration: none; padding: 13px 26px; border-radius: 12px; font-size: 15px; font-weight: 700; transition: all 0.2s ease; }
.kn-btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,0,0,0.2); color: var(--primary-dark); text-decoration: none; }
.kn-btn-outline-white { display: inline-flex; align-items: center; gap: 8px; background: transparent; border: 2px solid rgba(255,255,255,0.5); color: white; text-decoration: none; padding: 11px 24px; border-radius: 12px; font-size: 15px; font-weight: 600; transition: all 0.2s ease; }
.kn-btn-outline-white:hover { background: rgba(255,255,255,0.15); border-color: white; color: white; text-decoration: none; }

.kn-footer { background: var(--dark); padding: 24px 2rem 32px; border-top: 1px solid rgba(255,255,255,0.06); }
.kn-footer-inner { max-width: 1280px; margin: 0 auto; }
.kn-footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.07); }
.kn-footer-brand p { font-size: 14px; color: rgba(255,255,255,0.45); line-height: 1.7; margin-top: 16px; max-width: 280px; }
.kn-footer-badge { display: block; width: fit-content; background: rgba(0,87,255,0.15); border: 1px solid rgba(0,87,255,0.3); color: #60A5FA; padding: 5px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-top: 20px; }
.kn-footer-col h5 { font-size: 13px; font-weight: 700; color: white; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px; }
.kn-footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.kn-footer-col ul li a { font-size: 14px; color: rgba(255,255,255,0.45); text-decoration: none; transition: color 0.2s ease; }
.kn-footer-col ul li a:hover { color: rgba(255,255,255,0.85); }
.kn-footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.kn-footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.3); line-height: 1.6; }
.kn-footer-reg { text-align: right; }

.kn-fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.kn-fade-in.visible { opacity: 1; transform: translateY(0); }

/* CONTACT LAYOUT */
.kn-contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }

/* INFO CARDS */
.kn-contact-info-cards { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.kn-contact-info-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; display: flex; align-items: flex-start; gap: 16px; transition: all 0.2s ease; text-decoration: none; }
.kn-contact-info-card:hover { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,87,255,0.06); }
.kn-contact-info-card .icon-box { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.kn-contact-info-card .info-label { font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.kn-contact-info-card .info-value { font-size: 15px; font-weight: 600; color: var(--dark2); }
.kn-contact-info-card .info-sub { font-size: 13px; color: var(--muted); margin-top: 2px; }

/* MAP */
.kn-map-section { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); }
.kn-map-section iframe { width: 100%; height: 220px; border: none; display: block; }

/* FORM CARD */
.kn-form-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 44px; box-shadow: var(--shadow-lg); }
.kn-form-card h3 { font-family: 'Plus Jakarta Sans','Inter',sans-serif; font-size: 24px; font-weight: 800; color: var(--dark2); letter-spacing: -0.5px; margin-bottom: 6px; }
.kn-form-card .form-sub { font-size: 14px; color: var(--muted); margin-bottom: 32px; }

/* FORM FIELDS */
.kn-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.kn-form-group { margin-bottom: 20px; }
.kn-form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--dark2); margin-bottom: 8px; }
.kn-form-group label .req { color: var(--primary); }
.kn-form-group input,
.kn-form-group textarea,
.kn-form-group select { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: 10px; font-size: 14px; font-family: 'Inter', sans-serif; color: var(--dark2); background: var(--white); outline: none; transition: border-color 0.2s ease, box-shadow 0.2s ease; appearance: none; -webkit-appearance: none; }
.kn-form-group input:focus,
.kn-form-group textarea:focus,
.kn-form-group select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,87,255,0.1); }
.kn-form-group input.error,
.kn-form-group textarea.error,
.kn-form-group select.error { border-color: var(--error); box-shadow: 0 0 0 3px rgba(239,68,68,0.1); }
.kn-form-group input.valid,
.kn-form-group textarea.valid,
.kn-form-group select.valid { border-color: var(--success); }
.kn-field-error { font-size: 12px; color: var(--error); margin-top: 5px; display: none; }
.kn-field-error.show { display: block; }
.kn-form-group textarea { resize: vertical; min-height: 130px; }
.kn-form-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; cursor: pointer; }

/* SUBMIT BUTTON */
.kn-form-submit { width: 100%; padding: 15px; background: var(--primary); color: white; border: none; border-radius: 12px; font-size: 16px; font-weight: 700; cursor: pointer; transition: all 0.2s ease; font-family: 'Inter', sans-serif; display: flex; align-items: center; justify-content: center; gap: 10px; position: relative; }
.kn-form-submit:hover:not(:disabled) { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 8px 25px rgba(0,87,255,0.35); }
.kn-form-submit:disabled { opacity: 0.7; cursor: not-allowed; transform: none !important; }
.kn-form-note { font-size: 12px; color: var(--muted); text-align: center; margin-top: 14px; line-height: 1.5; }

/* SPINNER */
.kn-spinner { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,0.3); border-top-color: white; border-radius: 50%; animation: spin 0.7s linear infinite; display: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.kn-form-submit.loading .kn-spinner { display: block; }
.kn-form-submit.loading .btn-text { opacity: 0.7; }

/* SUCCESS STATE */
.kn-form-success { display: none; text-align: center; padding: 48px 32px; }
.kn-form-success.show { display: block; }
.kn-form-success .success-icon { width: 72px; height: 72px; background: linear-gradient(135deg, #10B981, #059669); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 32px; }
.kn-form-success h4 { font-family: 'Plus Jakarta Sans','Inter',sans-serif; font-size: 22px; font-weight: 800; color: var(--dark2); margin-bottom: 10px; }
.kn-form-success p { font-size: 15px; color: var(--muted); line-height: 1.65; max-width: 360px; margin: 0 auto 24px; }
.kn-form-success .kn-btn-back { display: inline-flex; align-items: center; gap: 8px; background: var(--primary-light); color: var(--primary); padding: 11px 22px; border-radius: 10px; font-size: 14px; font-weight: 600; border: none; cursor: pointer; font-family: 'Inter',sans-serif; transition: all 0.2s ease; }
.kn-form-success .kn-btn-back:hover { background: var(--primary); color: white; }

/* ERROR BANNER */
.kn-form-error-banner { display: none; background: #FEF2F2; border: 1px solid #FECACA; border-radius: 10px; padding: 14px 18px; margin-bottom: 20px; font-size: 14px; color: #DC2626; align-items: center; gap: 10px; }
.kn-form-error-banner.show { display: flex; }

/* FORMSPREE NOTE */
.kn-setup-notice { background: #FFF7ED; border: 1px solid #FED7AA; border-radius: 10px; padding: 16px 18px; margin-bottom: 24px; font-size: 13px; color: #92400E; line-height: 1.65; }
.kn-setup-notice strong { color: #78350F; }
.kn-setup-notice code { background: #FEF3C7; padding: 2px 6px; border-radius: 4px; font-family: monospace; font-size: 12px; }


/* ============================================
    RESPONSIVE DESIGN - MOBILE & TABLET
    ============================================ */

#kn-hamburger {
display: none;
flex-direction: column;
justify-content: space-between;
width: 28px;
height: 20px;
background: none;
border: none;
cursor: pointer;
padding: 0;
z-index: 1100;
flex-shrink: 0;
}
#kn-hamburger span {
display: block;
width: 100%;
height: 2px;
background: white;
border-radius: 2px;
transition: all 0.3s ease;
}
#kn-hamburger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
#kn-hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#kn-hamburger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

img, iframe, video { max-width: 100%; height: auto; }

@media (max-width: 1023px) {
.kn-nav { padding: 0 1.5rem; }
.kn-nav-inner { height: 64px; }
.kn-page-hero { padding-top: 90px; padding-left: 1.5rem; padding-right: 1.5rem; }
.kn-section { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.kn-contact-grid { grid-template-columns: 1fr; gap: 40px; }
.kn-footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
.kn-footer-brand { grid-column: 1 / -1; }
.kn-footer { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.kn-map-wrapper { width: 100%; height: 350px; }
.kn-map-wrapper iframe { width: 100% !important; height: 350px !important; }
}

@media (max-width: 767px) {
.kn-nav { padding: 0 1rem !important; }
.kn-nav-inner { height: 60px; }
#kn-hamburger { display: flex; }
.kn-nav-links {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(10, 14, 26, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 16px 0 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    z-index: 999;
    list-style: none;
}
.kn-nav-links.open { display: flex; }
.kn-nav-links li a {
    display: block;
    padding: 12px 24px;
    font-size: 16px;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
}
.kn-nav-links li a:hover { color: white; background: rgba(255,255,255,0.05); }
.kn-nav-cta { margin: 8px 16px 0 !important; display: inline-block !important; text-align: center !important; border-radius: 8px !important; padding: 10px 16px !important; }
.kn-page-hero { padding: 80px 1rem 40px !important; min-height: auto; }
.kn-page-title { font-size: clamp(28px, 9vw, 48px) !important; letter-spacing: -1px; max-width: 100%; }
.kn-section { padding: 56px 1rem !important; }
.kn-section-title { font-size: clamp(26px, 7vw, 40px) !important; }
.kn-contact-grid { grid-template-columns: 1fr; gap: 28px; }
.kn-form-row { flex-direction: column; gap: 16px; }
.kn-map-wrapper { width: 100%; height: 280px; border-radius: 12px; overflow: hidden; }
.kn-map-wrapper iframe { width: 100% !important; height: 280px !important; min-width: unset !important; }
.kn-footer { padding: 48px 1rem 24px !important; }
.kn-footer-top { grid-template-columns: 1fr !important; gap: 32px; margin-bottom: 36px; padding-bottom: 32px; }
.kn-footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
.kn-breadcrumb { flex-wrap: wrap; }
.kn-contact-info-items { flex-direction: column; gap: 16px; }
}

@media (max-width: 479px) {
.kn-page-title { font-size: clamp(24px, 8vw, 36px) !important; }
}