:root{--modex-navy:#0b2447;--modex-navy-secondary:#1a2c55;--modex-text:#0b1320;--modex-muted:#526071;--modex-background:#f5f7fa;--modex-white:#ffffff;--modex-gold:#e7b600;--modex-teal:#40a0ad;--modex-dark-teal:#216e78;--modex-dark-gold:#765d00;--border:#dbe2ea;--shadow:0 24px 60px rgba(11,36,71,0.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--modex-text);background:var(--modex-white);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}a,button{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--modex-gold);outline-offset:4px}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.eyebrow{color:var(--modex-dark-teal);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.76rem}.section{padding:88px 0}.section-soft{background:var(--modex-background)}.section-dark{background:var(--modex-navy);color:var(--modex-white)}.section-title{max-width:760px;margin:8px 0 14px;font-size:clamp(2rem,4vw,3.5rem);line-height:1.08;letter-spacing:-.045em}.section-copy{max-width:720px;margin:0;color:var(--modex-muted);font-size:1.08rem}.section-dark .section-copy{color:#d7e0eb}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid rgba(219,226,234,.85)}.nav{min-height:76px;display:flex;justify-content:space-between;gap:24px}.brand,.nav{align-items:center}.brand{display:inline-flex;flex:0 0 auto}.brand-logo{display:block;width:190px;max-width:100%;height:auto}.brand-logo-footer{width:215px}.nav-links{gap:22px;font-weight:700;font-size:.93rem}.nav-actions,.nav-links{display:flex;align-items:center}.nav-actions{gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:10px;font-weight:800;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--modex-gold);color:var(--modex-navy);box-shadow:0 10px 24px rgba(231,182,0,.24)}.button-secondary{background:var(--modex-navy);color:var(--modex-white)}.button-ghost{border-color:var(--border);background:var(--modex-white);color:var(--modex-navy)}.hero{position:relative;overflow:hidden;padding:104px 0 90px;background:linear-gradient(145deg,#ffffff,#f4f8fb 52%,#e7f1f3)}.hero:after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(64,160,173,.12);right:-180px;top:-190px}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;grid-gap:64px;gap:64px;align-items:center}.hero h1{margin:12px 0 22px;font-size:clamp(3.2rem,7vw,6.5rem);line-height:.94;letter-spacing:-.07em;color:var(--modex-navy)}.hero-copy{max-width:680px;color:var(--modex-muted);font-size:1.15rem}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero-note{margin-top:24px;color:var(--modex-dark-teal);font-weight:800;font-size:.9rem}.model-visual{padding:26px;background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.75);border-radius:24px;box-shadow:var(--shadow)}.model-step{display:grid;grid-template-columns:46px 1fr;grid-gap:14px;gap:14px;align-items:center;padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--modex-white)}.model-step+.model-step{margin-top:12px}.step-number{width:46px;height:46px;display:grid;place-items:center;border-radius:12px;color:var(--modex-white);background:var(--modex-navy);font-weight:900}.model-step strong{display:block;color:var(--modex-navy)}.model-step span{color:var(--modex-muted);font-size:.9rem}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:24px;gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:22px;gap:22px}.card{padding:30px;border:1px solid var(--border);border-radius:18px;background:var(--modex-white);box-shadow:0 12px 28px rgba(11,36,71,.06)}.card h3{margin:0 0 10px;color:var(--modex-navy);font-size:1.45rem}.card p{margin:0;color:var(--modex-muted)}.card-list{margin:18px 0 0;padding-left:20px;color:var(--modex-text)}.card-link{display:inline-flex;margin-top:22px;color:var(--modex-dark-teal);font-weight:900}.method-grid{margin-top:34px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:18px;gap:18px}.method-item{padding:24px;border-left:4px solid var(--modex-gold);background:rgba(255,255,255,.08);border-radius:0 14px 14px 0}.method-item h3{margin:0 0 8px}.method-item p{margin:0;color:#d7e0eb;font-size:.94rem}.footer{padding:40px 0;background:var(--modex-white);color:var(--modex-navy);border-top:1px solid var(--border)}.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:center}.footer small{color:var(--modex-muted)}[dir=rtl] body{font-family:IBM Plex Sans Arabic,Tahoma,Arial,sans-serif}[dir=rtl] .card-list{padding-left:0;padding-right:20px}[dir=rtl] .method-item{border-left:0;border-right:4px solid var(--modex-gold);border-radius:14px 0 0 14px}@media (max-width:920px){.nav-links{display:none}.grid-2,.hero-grid{grid-template-columns:1fr}.hero{padding-top:74px}.model-visual{max-width:660px}.grid-3,.method-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:620px){.container{width:min(100% - 28px,1180px)}.nav{min-height:68px;gap:12px}.brand-logo{width:155px}.brand-logo-footer{width:190px}.nav-actions .button-ghost{display:none}.hero{padding:58px 0 64px}.hero h1{font-size:clamp(3rem,16vw,4.6rem)}.hero-actions{flex-direction:column}.button{width:100%}.section{padding:64px 0}.grid-3,.method-grid{grid-template-columns:1fr}.footer-grid{flex-direction:column;align-items:flex-start}}