:root {
    --navy:        #0c1c2e;
    --navy-mid:    #163048;
    --blue:        #0369a1;
    --blue-light:  #0ea5e9;
    --accent:      #0284c7;
    --accent-hover:#0369a1;
    --white:       #ffffff;
    --gray-50:     #f9fafb;
    --gray-100:    #f1f5f9;
    --gray-200:    #e2e8f0;
    --gray-400:    #94a3b8;
    --gray-500:    #64748b;
    --gray-700:    #334155;
    --gray-900:    #0f172a;
    --font:        'DM Sans', system-ui, -apple-system, sans-serif;
    --radius:      6px;
    --radius-lg:   12px;
    --shadow-sm:   0 1px 3px rgba(0,0,0,.07);
    --shadow-md:   0 4px 16px rgba(0,0,0,.09);
    --shadow-lg:   0 12px 36px rgba(0,0,0,.12);
    --trans:       0.24s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 2rem;
}

.navbar {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 999;
    background: rgba(255,255,255,0.98);
    border-bottom: 1px solid var(--gray-200);
    backdrop-filter: blur(10px);
    transition: box-shadow var(--trans);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 66px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo-img { height: 40px; width: auto; object-fit: contain; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0.85rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius);
    transition: color var(--trans), background var(--trans);
}
.nav-links > li > a:hover { color: var(--accent); background: var(--gray-50); }
.nav-links a.active { color: var(--accent) !important; }
.nav-links a.nav-cta {
    background: var(--accent);
    color: var(--white) !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius);
    font-weight: 600;
    margin-left: 0.5rem;
}
.nav-links a.nav-cta:hover { background: var(--accent-hover); }

.logo-text {
    font-size: 3rem;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: 0.01em;
    line-height: 1;
    color:  #0c1c2ee4;
}

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; }

.mobile-menu {
    display: none;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.5rem 1rem;
}
.mobile-menu a {
    display: block;
    padding: 0.8rem 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-200);
}
.mobile-menu a:last-child { border-bottom: none; }

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; background: var(--navy); }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.45; }
.hero-overlay { position: absolute; inset: 0; background: rgba(5,10,18,0.72); }
.hero-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 6rem 2rem 5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3.5rem;
}
.hero-content {
    max-width: 800px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.hero-content h1 {
    font-size: clamp(2.6rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -.02em;
}
.hero-content h1 em { font-style: normal; color: var(--blue-light); }
.hero-content p {
    font-size: 1.1rem;
    color: rgba(255,255,255,.75);
    max-width: 580px;
    margin-bottom: 2.5rem;
    line-height: 1.65;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--accent);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.85rem 2rem;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
    box-shadow: 0 4px 14px rgba(2,132,199,.35);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(2,132,199,.4); }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: rgba(255,255,255,.88);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,.25);
    cursor: pointer;
    transition: background var(--trans), border-color var(--trans);
}
.btn-ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.45); }

.btn-outline-dark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    background: transparent;
    color: var(--navy);
    font-size: 0.88rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    border: 1.5px solid var(--gray-200);
    cursor: pointer;
    transition: all var(--trans);
}
.btn-outline-dark:hover { border-color: var(--navy); background: var(--navy); color: var(--white); }

.section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 6rem 0;
    border-bottom: 1px solid var(--gray-200);
}
.bg-white { background: var(--white); }
.bg-light  { background: var(--gray-50); }

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.5rem;
}
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700; color: var(--navy); margin-bottom: 1rem; }
.section-header p  { font-size: 1.05rem; color: var(--gray-500); }

.eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.6rem;
}

.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
.split-img { position: relative; }
.split-img img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
}
.img-badge {
    position: absolute;
    bottom: -1rem;
    left: 1.5rem;
    background: var(--accent);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.55rem 1.1rem;
    border-radius: 100px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-md);
}
.split-text h2 { font-size: clamp(1.75rem, 3vw, 2.3rem); font-weight: 700; color: var(--navy); margin-bottom: 1.25rem; }
.split-text p  { font-size: 1.05rem; color: var(--gray-500); margin-bottom: 1rem; }
.split-text strong { color: var(--gray-700); font-weight: 600; }

.presence-flags { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.75rem; }
.presence-flags span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    color: var(--gray-700);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.35rem 0.85rem;
    border-radius: 100px;
}
.presence-flags span i { color: var(--accent); font-size: 0.7rem; }

.benefits-list { display: flex; flex-direction: column; gap: 1.4rem; }
.benefit-item { display: flex; gap: 1rem; align-items: flex-start; }
.benefit-icon {
    flex-shrink: 0;
    width: 32px; height: 32px;
    background: rgba(2,132,199,.1);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-top: 2px;
}
.benefit-icon i { font-size: 0.72rem; color: var(--accent); }
.benefit-item h4 { font-size: 0.98rem; font-weight: 600; color: var(--navy); margin-bottom: 0.25rem; }
.benefit-item p  { font-size: 0.92rem; color: var(--gray-500); }

.site-footer { background: var(--gray-900); color: var(--white); padding-top: 4rem; }
.footer-inner {
    display: grid;
    grid-template-columns: 1.8fr 1.4fr 1fr;
    gap: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer-logo { font-size: 1.6rem; font-weight: 700; color: var(--white); margin-bottom: 1rem; letter-spacing: -.01em; }
.footer-brand p { font-size: 0.92rem; color: var(--gray-400); line-height: 1.65; max-width: 300px; margin-bottom: 0.6rem; }
.footer-partner { font-size: 0.82rem !important; color: var(--gray-400) !important; }
.footer-partner strong { color: #7dd3fc; }
.footer-contact-block h4,
.footer-nav-block h4 {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.35);
    margin-bottom: 1.5rem;
}
.footer-contact-list { display: flex; flex-direction: column; gap: 1rem; }
.footer-contact-list li { display: flex; align-items: flex-start; gap: 0.8rem; font-size: 0.9rem; color: var(--gray-400); line-height: 1.55; }
.fc-icon {
    flex-shrink: 0;
    width: 30px; height: 30px;
    background: rgba(2,132,199,.12);
    border-radius: 7px;
    display: flex; align-items: center; justify-content: center;
}
.fc-icon i { font-size: 0.75rem; color: var(--blue-light); }
.footer-contact-list a { color: var(--gray-400); transition: color var(--trans); }
.footer-contact-list a:hover { color: var(--white); }
.footer-nav-block ul { display: flex; flex-direction: column; gap: 0.8rem; }
.footer-nav-block a { font-size: 0.9rem; color: var(--gray-400); transition: color var(--trans); }
.footer-nav-block a:hover { color: var(--white); }
.footer-bar {
    text-align: center;
    padding: 1.2rem 0;
    font-size: 0.8rem;
    color: rgba(255,255,255,.25);
    background: rgba(0,0,0,.25);
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 860px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .split-grid { grid-template-columns: 1fr; gap: 3rem; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .container { padding: 0 1.25rem; }
    .section { padding: 4rem 0; }
    .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

.field-error {
    display: none;
    font-size: 0.75rem;
    color: #dc2626;
    margin-top: 0.25rem;
}
.field-error.visible { display: block; }
.form-group input.invalid { border-color: #dc2626; box-shadow: 0 0 0 3px rgba(220,38,38,.12); }