/* * Quadrant Trading LLC — Styles * ============================== * Responsive, RTL-ready CSS for the bilingual landing page. * * Key design tokens: * --navy: #1B2F5E (primary brand color) * --navy-dark: #111D3A (darker shade for gradients/footer) * --steel: #B0BEC5 (light steel gray accent) * --steel-light:#E8ECF0 (very light gray background) * --white: #FFFFFF * * Fonts: * English — Barlow (headings), Inter (body) * Arabic — Cairo (headings + body, applied via .lang-ar on ) */ /* -------------------------------------------------------- RESET & BASE -------------------------------------------------------- */ *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } :root { --navy: #1B2F5E; --navy-dark: #111D3A; --navy-medium: #263F73; --steel: #B0BEC5; --steel-light: #E8ECF0; --white: #FFFFFF; --text-dark: #1A1A2E; --text-muted: #555E6D; --success: #16A34A; --error: #DC2626; --radius: 8px; --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08); --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.10); --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.14); --transition: 0.3s ease; } html { scroll-behavior: smooth; font-size: 16px; } body { font-family: 'Inter', sans-serif; color: var(--text-dark); background: var(--white); line-height: 1.7; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } /* Arabic font override — applied via JS when language is set to AR */ body.lang-ar { font-family: 'Cairo', sans-serif; } body.lang-ar h1, body.lang-ar h2, body.lang-ar h3, body.lang-ar h4 { font-family: 'Cairo', sans-serif; } img { max-width: 100%; display: block; } a { text-decoration: none; color: inherit; transition: color var(--transition); } ul { list-style: none; } h1, h2, h3, h4 { font-family: 'Barlow', sans-serif; font-weight: 700; line-height: 1.2; } /* -------------------------------------------------------- CONTAINER -------------------------------------------------------- */ .container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 24px; } /* -------------------------------------------------------- SECTION BASE -------------------------------------------------------- */ .section { padding: 80px 0; } .section-title { font-size: 2rem; color: var(--navy); text-align: center; margin-bottom: 16px; position: relative; } /* Decorative underline below section titles */ .section-title::after { content: ''; display: block; width: 60px; height: 3px; background: var(--navy); margin: 12px auto 0; border-radius: 2px; } /* -------------------------------------------------------- SCROLL ANIMATION Elements start invisible and slide up when they enter the viewport (handled by Intersection Observer). -------------------------------------------------------- */ .animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease-out, transform 0.7s ease-out; } .animate-on-scroll.visible { opacity: 1; transform: translateY(0); } /* -------------------------------------------------------- 1. NAVIGATION BAR -------------------------------------------------------- */ .navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255, 255, 255, 0.97); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid rgba(0, 0, 0, 0.06); transition: box-shadow var(--transition); } /* Shadow appears when page is scrolled (class added via JS) */ .navbar.scrolled { box-shadow: var(--shadow-sm); } .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; } /* Logo */ .nav-logo { display: flex; align-items: center; gap: 8px; } .logo-text { font-family: 'Barlow', sans-serif; font-weight: 800; font-size: 1.5rem; color: var(--navy); letter-spacing: 2px; } .logo-img { max-width: 15%; height: auto; /* Add an absolute max for very wide screens */ max-width: clamp(120px, 15vw, 200px); } /* Nav links list */ .nav-links { display: flex; align-items: center; gap: 32px; } .nav-links a { font-size: 0.925rem; font-weight: 500; color: var(--text-dark); position: relative; padding: 4px 0; } /* Hover underline effect */ .nav-links a::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px; background: var(--navy); transition: width var(--transition); } .nav-links a:hover::after { width: 100%; } /* Nav controls wrapper (lang toggle + hamburger) */ .nav-controls { display: flex; align-items: center; gap: 16px; } /* Language toggle button */ .lang-toggle { display: flex; align-items: center; gap: 6px; padding: 6px 14px; border: 1.5px solid var(--navy); border-radius: 20px; background: transparent; cursor: pointer; font-family: 'Inter', sans-serif; font-size: 0.825rem; font-weight: 600; transition: background var(--transition), color var(--transition); } .lang-toggle:hover { background: var(--navy); } .lang-toggle:hover .lang-option, .lang-toggle:hover .lang-separator { color: var(--white); } .lang-option { color: var(--text-muted); transition: color var(--transition); } .lang-separator { color: var(--steel); font-weight: 400; } .lang-option.lang-active { color: var(--navy); } .lang-toggle:hover .lang-option.lang-active { color: var(--white); } /* Hamburger — hidden on desktop */ .hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; } .hamburger-line { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); } /* Hamburger open state — X shape */ .hamburger.open .hamburger-line:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .hamburger.open .hamburger-line:nth-child(2) { opacity: 0; } .hamburger.open .hamburger-line:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); } /* -------------------------------------------------------- 2. HERO -------------------------------------------------------- */ .hero { position: relative; min-height: 100vh; display: flex; align-items: center; background: var(--navy-dark); overflow: hidden; } /* Slideshow Container */ .hero-slideshow { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; } .hero-slideshow img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; } /* img 1 is solid in background, img 2 fades in and out over it. 6s total cycle: 3s per image (2s holding solid, 1s crossfading) */ .hero-slideshow img:nth-child(2) { opacity: 0; animation: heroCrossfade 6s infinite ease-in-out; } @keyframes heroCrossfade { 0%, 33.33% { opacity: 0; } 50%, 83.33% { opacity: 1; } 100% { opacity: 0; } } /* Dark overlay (for when a background image is added) */ .hero-overlay { position: absolute; inset: 0; background: rgba(17, 29, 58, 0.55); z-index: 1; } .hero-content { position: relative; z-index: 2; text-align: center; padding: 120px 24px 80px; max-width: 800px; margin: 0 auto; } .hero h1 { font-size: clamp(1.75rem, 4vw, 3rem); color: var(--white); margin-bottom: 20px; letter-spacing: -0.02em; } .hero-sub { font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255, 255, 255, 0.82); max-width: 640px; margin: 0 auto 36px; line-height: 1.8; } .hero-cta { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; } /* -------------------------------------------------------- BUTTONS -------------------------------------------------------- */ .btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 32px; font-family: 'Barlow', sans-serif; font-weight: 600; font-size: 0.95rem; border-radius: var(--radius); border: 2px solid transparent; cursor: pointer; transition: all var(--transition); letter-spacing: 0.03em; } body.lang-ar .btn { font-family: 'Cairo', sans-serif; } .btn-primary { background: var(--white); color: var(--navy); border-color: var(--white); } .btn-primary:hover { background: transparent; color: var(--white); } .btn-secondary { background: transparent; color: var(--white); border-color: rgba(255, 255, 255, 0.5); } .btn-secondary:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.1); } /* -------------------------------------------------------- 3. ABOUT -------------------------------------------------------- */ .about { background: var(--white); } .about-text { text-align: center; max-width: 740px; margin: 0 auto 48px; font-size: 1.05rem; color: var(--text-muted); line-height: 1.9; padding-top: 24px; } .trust-badges { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; } .badge-item { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; flex: 0 1 220px; } .badge-icon { width: 36px; height: 36px; color: var(--navy); } .badge-item span { font-size: 0.9rem; font-weight: 600; color: var(--navy); } /* -------------------------------------------------------- 4. SERVICES -------------------------------------------------------- */ .services { background: var(--steel-light); } .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; } .service-card { background: var(--white); border-radius: var(--radius); padding: 36px 28px; text-align: center; box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition); } .service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); } .service-icon { width: 48px; height: 48px; margin: 0 auto 20px; color: var(--navy); } .service-icon svg { width: 100%; height: 100%; } .service-card h3 { font-size: 1.15rem; color: var(--navy); margin-bottom: 12px; } .service-card p { font-size: 0.925rem; color: var(--text-muted); line-height: 1.7; } .services-note { text-align: center; font-style: italic; color: var(--text-muted); font-size: 0.9rem; margin-top: 36px; } /* -------------------------------------------------------- 5. WHY US -------------------------------------------------------- */ .why-us { background: var(--white); } .why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; margin-top: 48px; max-width: 860px; margin-left: auto; margin-right: auto; } .why-item { padding: 28px; border-left: 3px solid var(--navy); background: var(--steel-light); border-radius: 0 var(--radius) var(--radius) 0; transition: transform var(--transition); } .why-item:hover { transform: translateX(4px); } .why-item h4 { font-size: 1.05rem; color: var(--navy); margin-bottom: 8px; } .why-item p { font-size: 0.925rem; color: var(--text-muted); line-height: 1.7; } /* RTL override: flip the accent border to the right side */ html[dir="rtl"] .why-item { border-left: none; border-right: 3px solid var(--navy); border-radius: var(--radius) 0 0 var(--radius); } html[dir="rtl"] .why-item:hover { transform: translateX(-4px); } /* -------------------------------------------------------- 6. CONTACT -------------------------------------------------------- */ .contact { background: var(--steel-light); } .contact-intro { text-align: center; color: var(--text-muted); margin-bottom: 48px; font-size: 1.05rem; } .contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; } /* Form */ .contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; } .form-group { display: flex; flex-direction: column; gap: 6px; } .form-group-full { grid-column: 1 / -1; } .contact-form label { font-size: 0.85rem; font-weight: 600; color: var(--text-dark); } .optional { font-weight: 400; color: var(--text-muted); } .contact-form input, .contact-form select, .contact-form textarea { padding: 12px 14px; border: 1.5px solid var(--steel); border-radius: var(--radius); font-family: 'Inter', sans-serif; font-size: 0.925rem; color: var(--text-dark); background: var(--white); transition: border-color var(--transition), box-shadow var(--transition); outline: none; } body.lang-ar .contact-form input, body.lang-ar .contact-form select, body.lang-ar .contact-form textarea { font-family: 'Cairo', sans-serif; } .contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(27, 47, 94, 0.08); } /* Validation error state */ .contact-form input:invalid:not(:placeholder-shown), .contact-form select:invalid:not(:placeholder-shown) { border-color: var(--error); } .contact-form textarea { resize: vertical; min-height: 100px; } .btn-submit { grid-column: 1 / -1; padding: 14px 40px; background: var(--navy); color: var(--white); border: 2px solid var(--navy); font-size: 1rem; letter-spacing: 0.04em; } .btn-submit:hover { background: var(--navy-dark); border-color: var(--navy-dark); } /* Success message */ .form-success { display: none; grid-column: 1 / -1; align-items: center; gap: 12px; padding: 16px 20px; background: #F0FDF4; border: 1px solid #BBF7D0; border-radius: var(--radius); color: var(--success); } .form-success.show { display: flex; } .form-success svg { width: 24px; height: 24px; flex-shrink: 0; } .form-success p { font-size: 0.9rem; line-height: 1.5; } /* Contact details sidebar */ .contact-details { display: flex; flex-direction: column; gap: 24px; padding: 32px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-sm); } .contact-detail-item { display: flex; align-items: flex-start; gap: 14px; } .contact-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; } .contact-detail-item strong { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 2px; } .contact-detail-item a, .contact-detail-item span { font-size: 0.925rem; color: var(--navy); font-weight: 500; } .contact-detail-item a:hover { color: var(--navy-medium); } /* -------------------------------------------------------- 7. FOOTER -------------------------------------------------------- */ .footer { background: var(--navy-dark); color: rgba(255, 255, 255, 0.7); padding: 40px 0 28px; } .footer-inner { display: flex; flex-direction: column; gap: 24px; } .footer-top { display: flex; align-items: center; justify-content: space-between; } .footer-logo .logo-text { color: var(--white); font-size: 1.25rem; } .footer-links { display: flex; align-items: center; gap: 24px; } .footer-links a { font-size: 0.875rem; color: rgba(255, 255, 255, 0.65); transition: color var(--transition); } .footer-links a:hover { color: var(--white); } .footer-social svg { width: 20px; height: 20px; fill: rgba(255, 255, 255, 0.65); transition: fill var(--transition); } .footer-social:hover svg { fill: var(--white); } .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 20px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 0.825rem; } .footer-license { color: rgba(255, 255, 255, 0.45); } /* -------------------------------------------------------- RTL OVERRIDES Additional tweaks for right-to-left layout beyond the automatic mirroring from dir="rtl". -------------------------------------------------------- */ html[dir="rtl"] .nav-links a::after { left: auto; right: 0; } /* -------------------------------------------------------- MOBILE RESPONSIVE -------------------------------------------------------- */ /* Tablet (≤ 900px) */ @media (max-width: 900px) { .services-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; } .why-grid { grid-template-columns: 1fr; max-width: 480px; } .contact-grid { grid-template-columns: 1fr; } .contact-form { grid-template-columns: 1fr; } } /* Mobile (≤ 768px) */ @media (max-width: 768px) { .section { padding: 56px 0; } .section-title { font-size: 1.6rem; } /* Nav: show hamburger, hide links by default */ .hamburger { display: flex; } .nav-links { position: fixed; top: 68px; left: 0; right: 0; flex-direction: column; background: var(--white); padding: 24px 0; gap: 0; box-shadow: var(--shadow-md); transform: translateY(-120%); opacity: 0; transition: transform 0.35s ease, opacity 0.35s ease; pointer-events: none; z-index: 999; } .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; } .nav-links li { width: 100%; text-align: center; } .nav-links a { display: block; padding: 14px 24px; font-size: 1rem; } .nav-links a::after { display: none; } /* Hero */ .hero-content { padding: 100px 20px 60px; } .hero-cta { flex-direction: column; align-items: center; } .hero-cta .btn { width: 100%; max-width: 280px; } /* Footer */ .footer-top { flex-direction: column; gap: 16px; text-align: center; } .footer-links { flex-wrap: wrap; justify-content: center; } .footer-bottom { flex-direction: column; text-align: center; } } /* Small mobile (≤ 480px) */ @media (max-width: 480px) { .container { padding: 0 16px; } .trust-badges { flex-direction: column; align-items: center; gap: 24px; } }