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#0f172a0f, 0 1px 3px #c5a05914;--shadow-lg:0 12px 36px #0f172a14, 0 2px 8px #c5a0591a;--shadow-xl:0 24px 50px -12px #0f172a29;--shadow-gold:0 8px 24px #c5a05947;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-pill:9999px;--transition-fast:.18s cubic-bezier(.16, 1, .3, 1);--transition-smooth:.28s cubic-bezier(.16, 1, .3, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-main);background-color:var(--color-canvas);color:var(--color-ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}[lang=ta],.tamil-text{font-family:var(--font-tamil);letter-spacing:.01em}h1,h2,h3,h4,h5,h6{font-family:var(--font-main);color:var(--color-brand-deep);letter-spacing:-.02em;font-weight:700;line-height:1.25}[lang=ta] h1,[lang=ta] h2,[lang=ta] 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18px}.cards-grid-4,.cards-grid-3,.cards-grid-2,.journey-grid,.pillars-grid,.trichy-projects-grid{grid-template-columns:1fr;gap:20px}.footer-top{grid-template-columns:1fr;gap:36px}.process-step{flex-direction:column;gap:12px}}@media (width<=640px){.container{padding:0 16px}.form-grid-2{grid-template-columns:1fr;gap:12px}.brand-text h1{font-size:1.15rem}.brand-sub{letter-spacing:.04em;font-size:.65rem}.brand-logo-img{width:40px;height:40px}.btn-lg{width:100%;padding:12px 22px;font-size:.95rem}.modal-overlay{padding:12px}.modal-card{max-height:94vh}}@media (width<=420px){.brand-sub{display:none}.nav-content{height:68px}.mobile-toggle{width:40px;height:40px}}