@import "https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap";
:root{--navy:#0a1628;--teal:#00c2cb;--white:#fff;--gray-100:#f7f8fa;--gray-200:#e8ecf0;--gray-400:#a0aec0;--gray-700:#4a5568;--shadow-card:0 4px 24px #00000014;--radius:8px;--max-width:1200px;--font:"Poppins", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font);color:var(--navy);background:var(--white);-webkit-font-smoothing:antialiased;font-size:16px;font-weight:400;line-height:1.7}h1{font-size:clamp(28px,4vw,40px);font-weight:700;line-height:1.2}h2{font-size:clamp(22px,3vw,28px);font-weight:600;line-height:1.3}h3{font-size:clamp(18px,2.5vw,20px);font-weight:600;line-height:1.4}p{margin-bottom:1rem}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:64px 0}.section--alt{background:var(--gray-100)}@media (max-width:768px){.section{padding:40px 0}.container{padding:0 16px}}[dir=rtl]{font-family:"Noto Sans Arabic", var(--font), sans-serif}
.nav{z-index:100;padding:0 24px;transition:background .3s,box-shadow .3s;position:fixed;top:0;left:0;right:0}.nav--scrolled{background:var(--navy);box-shadow:0 2px 16px #0003}.nav__inner{max-width:var(--max-width);justify-content:space-between;align-items:center;gap:24px;height:64px;margin:0 auto;display:flex}.nav__logo{color:var(--white);flex-shrink:0;font-size:20px;font-weight:700;text-decoration:none}.nav__logo span{color:var(--teal)}.nav__menu{align-items:center;gap:8px;list-style:none;display:flex}.nav__dropdown{position:relative}.nav__dropdown-btn{color:var(--white);font-family:var(--font);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:4px;padding:8px 12px;font-size:14px;font-weight:500;transition:background .2s;display:flex}.nav__dropdown-btn:hover{background:#ffffff1a}.nav__dropdown-panel{background:var(--white);border-radius:var(--radius);z-index:200;min-width:280px;padding:8px;display:none;position:absolute;top:calc(100% + 8px);left:0;box-shadow:0 8px 32px #00000026}.nav__dropdown:hover .nav__dropdown-panel,.nav__dropdown:focus-within .nav__dropdown-panel{display:block}.nav__dropdown-link{color:var(--navy);border-radius:6px;padding:10px 12px;font-size:14px;transition:background .2s;display:block}.nav__dropdown-link:hover{background:var(--gray-100);text-decoration:none}.nav__hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;padding:8px;display:none}.nav__hamburger span{background:var(--white);border-radius:2px;width:24px;height:2px;transition:transform .3s;display:block}.nav__mobile-menu{background:var(--navy);z-index:99;padding:80px 24px 24px;display:none;position:fixed;inset:0;overflow-y:auto}.nav__mobile-menu.open{display:block}.nav__mobile-link{color:var(--white);border-bottom:1px solid #ffffff1a;padding:16px 0;font-size:18px;font-weight:500;display:block}@media (max-width:768px){.nav__menu{display:none}.nav__hamburger{display:flex}}.hero{background:var(--navy);color:var(--white);padding:120px 0 80px}.hero__tagline{color:var(--teal);margin-bottom:12px;font-size:18px;font-weight:500}.hero h1{color:var(--white);margin-bottom:16px}.hero__desc{color:var(--gray-400);max-width:600px;margin-bottom:40px;font-size:18px}.calc-widget{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-card);max-width:640px;padding:32px}.calc-widget__title{color:var(--navy);margin-bottom:24px;font-size:18px;font-weight:600}.calc-field{margin-bottom:20px}.calc-field label{color:var(--gray-700);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.calc-field input,.calc-field select{border:1.5px solid var(--gray-200);width:100%;height:48px;font-family:var(--font);color:var(--navy);background:var(--white);border-radius:6px;outline:none;padding:0 16px;font-size:15px;transition:border-color .2s}.calc-field input:focus,.calc-field select:focus{border-color:var(--teal)}.calc-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (max-width:480px){.calc-row{grid-template-columns:1fr}}.btn{height:48px;font-family:var(--font);cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:0 24px;font-size:15px;font-weight:600;transition:opacity .2s,transform .1s;display:inline-flex}.btn:active{transform:scale(.98)}.btn--primary{background:var(--teal);color:var(--white);width:100%}.btn--primary:hover{opacity:.9}.btn--ghost{border:1.5px solid var(--gray-200);color:var(--navy);background:0 0;height:36px;padding:0 16px;font-size:13px}.result-box{background:var(--gray-100);border-radius:var(--radius);justify-content:space-between;align-items:center;gap:12px;margin-top:24px;padding:20px;display:flex}.result-box__value{color:var(--navy);font-size:28px;font-weight:700}.result-box__label{color:var(--gray-400);margin-top:2px;font-size:13px}.result-box__copy{border:1.5px solid var(--gray-200);font-family:var(--font);cursor:pointer;color:var(--navy);background:0 0;border-radius:6px;flex-shrink:0;padding:8px 14px;font-size:13px;font-weight:500;transition:background .2s}.result-box__copy:hover{background:var(--gray-200)}.result-box__copy.copied{color:var(--teal);border-color:var(--teal)}.breadcrumb{color:var(--gray-400);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;font-size:14px;display:flex}.breadcrumb a{color:var(--gray-400)}.breadcrumb a:hover{color:var(--white)}.breadcrumb__sep{color:var(--gray-400)}.content-section{padding:64px 0}.content-section+.content-section{padding-top:0}.content-section h2{color:var(--navy);margin-bottom:24px}.formula-block{background:var(--navy);color:var(--teal);border-radius:var(--radius);margin:20px 0;padding:24px 28px;font-family:Courier New,monospace;font-size:15px;overflow-x:auto}.steps{counter-reset:step;list-style:none}.steps li{counter-increment:step;align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}.steps li:before{content:counter(step);background:var(--teal);min-width:36px;height:36px;color:var(--white);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.examples-table{border-collapse:collapse;width:100%;margin-top:16px;font-size:15px}.examples-table th{background:var(--navy);color:var(--white);text-align:left;padding:12px 16px;font-weight:600}.examples-table td{border-bottom:1px solid var(--gray-200);padding:12px 16px}.examples-table tr:hover td{background:var(--gray-100)}.faq-item{border-bottom:1px solid var(--gray-200);padding:20px 0}.faq-item h3{cursor:pointer;color:var(--navy);justify-content:space-between;align-items:center;gap:16px;display:flex}.faq-item__answer{color:var(--gray-700);margin-top:12px;font-size:15px}.tool-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-top:24px;display:grid}.tool-card{background:var(--white);border:1.5px solid var(--gray-200);border-radius:var(--radius);flex-direction:column;gap:8px;padding:24px;transition:border-color .2s,box-shadow .2s;display:flex}.tool-card:hover{border-color:var(--teal);box-shadow:var(--shadow-card)}.tool-card__icon{font-size:28px}.tool-card__name{color:var(--navy);font-size:16px;font-weight:600}.tool-card__desc{color:var(--gray-700);font-size:14px;line-height:1.5}.country-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:24px;display:grid}.country-card{background:var(--white);border:1.5px solid var(--gray-200);border-radius:var(--radius);color:var(--navy);align-items:center;gap:12px;padding:16px;text-decoration:none;transition:border-color .2s;display:flex}.country-card:hover{border-color:var(--teal);text-decoration:none}.country-card__flag{flex-shrink:0;font-size:28px}.country-card__name{font-size:15px;font-weight:600}.country-card__local{color:var(--gray-400);font-size:13px}.usp-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px;margin-top:24px;display:grid}.usp-block{text-align:center;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:32px 24px}.usp-block__icon{margin-bottom:12px;font-size:36px}.usp-block__title{color:var(--navy);margin-bottom:8px;font-size:18px;font-weight:700}.usp-block__desc{color:var(--gray-700);font-size:14px}.footer{background:var(--navy);color:var(--white);padding:64px 0 32px}.footer__grid{grid-template-columns:repeat(4,1fr);gap:40px;margin-bottom:48px;display:grid}@media (max-width:768px){.footer__grid{grid-template-columns:repeat(2,1fr);gap:24px}}@media (max-width:480px){.footer__grid{grid-template-columns:1fr}}.footer__col-title{text-transform:uppercase;letter-spacing:.08em;color:var(--gray-400);margin-bottom:16px;font-size:13px;font-weight:600}.footer__link{color:var(--gray-400);margin-bottom:10px;font-size:14px;transition:color .2s;display:block}.footer__link:hover{color:var(--white);text-decoration:none}.footer__bottom{text-align:center;color:var(--gray-400);border-top:1px solid #ffffff1a;padding-top:24px;font-size:13px}.expert-block{background:var(--navy);color:var(--white);border-radius:var(--radius);flex-wrap:wrap;align-items:center;gap:32px;padding:40px;display:flex}.expert-block__avatar{background:var(--teal);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:80px;height:80px;font-size:32px;display:flex}.expert-block__name{margin-bottom:4px;font-size:22px;font-weight:700}.expert-block__title{color:var(--teal);margin-bottom:12px;font-size:14px;font-weight:500}.expert-block__bio{color:var(--gray-400);font-size:15px}.page-header{background:var(--navy);color:var(--white);padding:100px 0 60px}.page-header h1{color:var(--white);margin-bottom:12px}.page-header__desc{color:var(--gray-400);max-width:640px;font-size:18px}.related-tools{background:var(--gray-100);padding:64px 0}.chip{color:var(--teal);background:#00c2cb1a;border-radius:20px;padding:4px 12px;font-size:13px;font-weight:500;display:inline-block}