/* HZK International – shared design system (matches homepage) */
:root {
    --primary: #ff8c00;
    --primary-dark: #cc7000;
    --primary-light: #ffb366;
    --secondary: #22539E;
    --secondary-dark: #1a4078;
    --white: #ffffff;
    --text: #1a1a1a;
    --text-muted: #5c6470;
    --bg-light: #f8f9fa;
    --border: #e8ecef;
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
    --section-pad: 90px;
    --container-width: 92%;
    --container-max: 1240px;
}

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

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

img { max-width: 100%; height: auto; display: block; }

a { text-decoration: none; color: inherit; }

.container {
    width: var(--container-width);
    max-width: var(--container-max);
    margin: 0 auto;
}

.section-eyebrow {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 10px;
}

.section-title {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 48px;
}

.section-title h2 {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    color: var(--text);
    margin-bottom: 12px;
}

.section-title h2::after { display: none !important; }

.section-title p {
    color: var(--text-muted);
    font-size: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* ========== HEADER ========== */
header.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.site-header .header-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    padding: 14px 0;
    gap: 20px;
    width: var(--container-width);
    max-width: var(--container-max);
    margin: 0 auto;
}

.site-header .header-end {
    display: flex;
    align-items: center;
    gap: 14px;
    justify-self: end;
}

.site-header nav { justify-self: center; }

.site-header .logo img { height: 52px; width: auto; object-fit: contain; }

.site-header nav ul {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-header nav ul li a {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
    transition: color 0.2s;
}

.site-header nav ul li a:hover { color: var(--primary); }

.site-header nav ul li a.active {
    color: var(--primary);
    font-weight: 600;
}

.site-header .header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.site-header .whatsapp-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #25d366;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-decoration: none;
    transition: transform 0.2s;
}

.site-header .whatsapp-link:hover { transform: scale(1.08); }

.site-header .btn-quote {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background: var(--primary);
    color: var(--white);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--primary);
    transition: all 0.25s ease;
}

.site-header .btn-quote:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.site-header .hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
}

.site-header .hamburger span {
    width: 26px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: 0.3s;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--white);
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    z-index: 1002;
    padding: 90px 24px 24px;
    transition: right 0.35s ease;
}

.mobile-nav.active { right: 0; }

.mobile-nav ul { list-style: none; margin: 0; padding: 0; }

.mobile-nav ul li a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
}

.menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1001;
}

.menu-overlay.active { display: block; }

/* ========== FOOTER ========== */
footer.site-footer {
    background: var(--secondary-dark);
    color: var(--white);
    padding: 70px 0 0;
    font-family: 'Inter', sans-serif;
}

.site-footer .footer-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 50px;
    width: var(--container-width);
    max-width: var(--container-max);
    margin: 0 auto;
}

.site-footer .footer-col h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--white);
}

.site-footer .footer-brand p,
.site-footer .footer-col .subtitle {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 20px;
    line-height: 1.5;
}

.site-footer .footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer .footer-links li { margin-bottom: 10px; }

.site-footer .footer-links a {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s;
}

.site-footer .footer-links a:hover { color: var(--primary); }

.site-footer .contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer .contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.9);
    align-items: flex-start;
}

.site-footer .contact-list i {
    color: var(--primary);
    margin-top: 3px;
    width: 18px;
}

.site-footer .footer-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.site-footer .footer-form input,
.site-footer .footer-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    background: rgba(255,255,255,0.08);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    margin-bottom: 14px;
}

.site-footer .footer-form input::placeholder,
.site-footer .footer-form textarea::placeholder {
    color: rgba(255,255,255,0.5);
}

.site-footer .footer-form input:focus,
.site-footer .footer-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.site-footer .footer-form textarea {
    min-height: 100px;
    resize: vertical;
}

.site-footer .btn-send {
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: background 0.25s;
}

.site-footer .btn-send:hover { background: var(--primary-dark); }

.site-footer .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding: 22px 0;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    width: var(--container-width);
    max-width: var(--container-max);
    margin: 0 auto;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .site-header nav { display: none; }
    .site-header .hamburger { display: flex; }
    .mobile-nav { display: block; }
    .site-header .header-inner {
        display: flex;
        justify-content: space-between;
        width: var(--container-width);
    }
    .site-header .header-actions .btn-quote { display: none; }
}

@media (max-width: 768px) {
    :root { --section-pad: 64px; }
    .site-footer .footer-grid { grid-template-columns: 1fr; }
    .site-footer .footer-form .form-row { grid-template-columns: 1fr; }
}