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50%,transparent)}}[data-theme=dark] .categories-layout{--tw-ring-color:#ffffff0d}@supports (color:color-mix(in lab,red,red)){[data-theme=dark] .categories-layout{--tw-ring-color:color-mix(in oklab, var(--color-white) 5%, transparent)}}.categories-banner{border-radius:var(--radius-2xl);background-color:var(--color-gray-900);padding:calc(var(--spacing) * 7);background:linear-gradient(145deg,#1e293b,#0f172a);flex-direction:column;justify-content:space-between;min-height:280px;display:flex}.categories-banner h2{--tw-leading:var(--leading-tight);line-height:var(--leading-tight);--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);color:var(--color-white);letter-spacing:-.02em;margin:0;font-size:1.75rem}.btn-categories{border-radius:var(--radius-xl);background-color:var(--color-white);padding-inline:calc(var(--spacing) * 5);padding-block:calc(var(--spacing) * 2.5);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--color-gray-900);--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));justify-content:center;align-self:flex-start;display:inline-flex}.btn-categories:hover{background-color:var(--color-gray-100);transform:translateY(-1px)}.categories-list-wrapper{align-items:center;display:flex}.categories-grid{grid-template-columns:repeat(2,1fr);gap:1rem;width:100%;display:grid}.category-item,.calc-card{align-items:flex-start;gap:calc(var(--spacing) * 3.5);border-radius:var(--radius-xl);padding:calc(var(--spacing) * 3);color:inherit;transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));text-decoration-line:none;display:flex}.category-item:hover,.calc-card:hover{background-color:var(--color-gray-50);transform:translate(2px)}[data-theme=dark] .category-item:hover,[data-theme=dark] .calc-card:hover{background-color:#36415366}@supports (color:color-mix(in lab,red,red)){[data-theme=dark] .category-item:hover,[data-theme=dark] .calc-card:hover{background-color:color-mix(in oklab,var(--color-gray-700) 40%,transparent)}}.category-icon{height:calc(var(--spacing) * 11);width:calc(var(--spacing) * 11);border-radius:var(--radius-xl);flex-shrink:0;justify-content:center;align-items:center;transition:transform .2s;display:flex}.category-item:hover .category-icon,.calc-card:hover .category-icon{transform:scale(1.05)}.category-content{flex:1;min-width:0}.category-title{margin:0;margin-bottom:calc(var(--spacing) * .5);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--color-gray-900)}[data-theme=dark] .category-title{color:var(--color-gray-100)}.category-desc{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height));--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed);color:var(--color-gray-500);margin:0}[data-theme=dark] .category-desc{color:var(--color-gray-400)}.categories-layout--dark{border-radius:var(--radius-3xl);padding:calc(var(--spacing) * 6);--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow);--tw-ring-color:#ffffff1a;background:linear-gradient(145deg,#1e293b,#0f172a)}@supports (color:color-mix(in lab,red,red)){.categories-layout--dark{--tw-ring-color:color-mix(in oklab, var(--color-white) 10%, transparent)}}.categories-layout--dark{box-shadow:0 20px 60px -15px #0006,0 0 0 1px #ffffff0d}.categories-banner--dark{position:relative;overflow:hidden;background:linear-gradient(145deg,#312e81,#1e1b4b)!important}.categories-banner--dark:before{content:"";pointer-events:none;background:#818cf81f;border-radius:50%;width:200px;height:200px;position:absolute;top:-40%;right:-20%}.categories-banner--dark:after{content:"";pointer-events:none;background:#6366f114;border-radius:50%;width:150px;height:150px;position:absolute;bottom:-30%;left:-10%}.dark-label{letter-spacing:.1em;text-transform:uppercase;color:#a5b4fc;background:#818cf826;border-radius:999px;margin-bottom:1rem;padding:.25rem .75rem;font-size:.6875rem;font-weight:600;display:inline-block}.banner-subtitle{font-size:.875rem;line-height:1.6;color:#94a3b8cc!important;margin:.5rem 0 0!important}.btn-categories--dark{background-color:var(--color-indigo-500);color:var(--color-white);border:none;box-shadow:0 4px 16px -4px #6366f166}.btn-categories--dark:hover{background-color:var(--color-indigo-400);box-shadow:0 8px 24px -4px #6366f180}.category-item--dark{border:1px solid #0000;border-radius:12px}.category-item--dark:hover{border-color:#ffffff1a;background:#ffffff0f!important}.category-item--dark .category-title{color:#f1f5f9!important}.category-item--dark .category-desc{color:#94a3b8!important}.calc-category-group{margin-bottom:calc(var(--spacing) * 8)}.calc-category-group h3{margin-bottom:calc(var(--spacing) * 4);border-bottom-style:var(--tw-border-style);border-bottom-width:1px;border-color:var(--color-gray-200);padding-bottom:calc(var(--spacing) * 2);font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--color-gray-900)}.features-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}.feature-card{border-radius:var(--radius-2xl);padding:calc(var(--spacing) * 8);text-align:left;transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));border:1px solid var(--border);background:var(--card-bg)}.feature-card:hover{box-shadow:var(--shadow-lg);border-color:#0000;transform:translateY(-4px)}.feature-icon{margin-bottom:calc(var(--spacing) * 5);height:calc(var(--spacing) * 12);width:calc(var(--spacing) * 12);border-radius:var(--radius-xl);justify-content:center;align-items:center;transition:transform .2s;display:flex}.feature-card:hover .feature-icon{transform:scale(1.1)}.feature-card h3{margin-bottom:calc(var(--spacing) * 2);font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height));--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);color:var(--color-gray-900);letter-spacing:-.01em}[data-theme=dark] .feature-card h3{color:var(--color-gray-100)}.feature-card p{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed);color:var(--color-gray-500);margin:0}.faq-section{margin-top:4rem;margin-bottom:4rem}.faq-grid{flex-direction:column;gap:.75rem;max-width:780px;margin:0 auto;display:flex}.faq-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--card-bg);cursor:pointer;transition:all .2s;overflow:hidden}.faq-item:hover{border-color:var(--primary-light);box-shadow:0 2px 12px -4px #4f46e51a}.faq-question{color:var(--text-main);-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:1.125rem 1.5rem;font-size:.9375rem;font-weight:600;display:flex}.faq-chevron{color:var(--text-light);flex-shrink:0;transition:transform .3s}.faq-item.open .faq-chevron{color:var(--primary);transform:rotate(180deg)}.faq-answer{max-height:0;padding:0 1.5rem;transition:max-height .35s,padding .35s;overflow:hidden}.faq-item.open .faq-answer{max-height:300px;padding:0 1.5rem 1.25rem}.faq-answer p{color:var(--text-muted);margin:0;font-size:.9375rem;line-height:1.7}.cta-section{padding-block:calc(var(--spacing) * 20);text-align:center;color:var(--color-white);border-radius:var(--radius-xl);background:linear-gradient(135deg,#4f46e5,#6366f1,#818cf8);max-width:1100px;margin:4rem auto;padding-left:2rem;padding-right:2rem;position:relative;overflow:hidden;box-shadow:0 20px 60px -15px #4f46e566}.cta-section:before{content:"";pointer-events:none;background:#ffffff0f;border-radius:50%;width:400px;height:400px;position:absolute;top:-50%;right:-20%}.cta-section:after{content:"";pointer-events:none;background:#ffffff0a;border-radius:50%;width:300px;height:300px;position:absolute;bottom:-30%;left:-10%}.cta-section>*{z-index:1;position:relative}.cta-section h2{margin-bottom:calc(var(--spacing) * 4);font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height));--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight);color:var(--color-white)}@media(min-width:40rem){.cta-section h2{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}}.cta-section h2{letter-spacing:-.03em}.cta-section p{margin-inline:auto;margin-bottom:calc(var(--spacing) * 8);max-width:var(--container-2xl);font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height));--tw-leading:calc(var(--spacing) * 8);line-height:calc(var(--spacing) * 8);color:var(--color-indigo-100)}.cta-section .btn-primary{border-radius:var(--radius-xl);background-color:var(--color-white);padding-inline:calc(var(--spacing) * 8);padding-block:calc(var(--spacing) * 3);font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--color-indigo-600);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));box-shadow:0 4px 16px -4px #00000026}.cta-section .btn-primary:hover{background-color:var(--color-indigo-50);transform:translateY(-2px);box-shadow:0 8px 24px -4px #0003}.card{border-radius:var(--radius-2xl);background-color:var(--color-white);padding:calc(var(--spacing) * 5);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));border:1px solid var(--border);flex-direction:column;text-decoration:none;display:flex;position:relative;box-shadow:0 4px 6px -1px #00000005,0 2px 4px -1px #00000005}[data-theme=dark] .card{background-color:#1e293966}@supports (color:color-mix(in lab,red,red)){[data-theme=dark] .card{background-color:color-mix(in oklab,var(--color-gray-800) 40%,transparent)}}[data-theme=dark] .card{border-color:#ffffff0d}.card:hover{box-shadow:var(--shadow-xl);border-color:#0000;transform:translateY(-4px)}[data-theme=dark] .card:hover{background:#1e293bcc;border-color:#ffffff1a}.card-icon{margin-bottom:calc(var(--spacing) * 4);height:calc(var(--spacing) * 10);width:calc(var(--spacing) * 10);border-radius:var(--radius-xl);transition-property:transform,translate,scale,rotate;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));justify-content:center;align-items:center;display:inline-flex}.card:hover .card-icon{transform:scale(1.05)}.card-title{margin-bottom:var(--spacing);font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height));--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold);color:var(--color-gray-900);letter-spacing:-.01em}.card-desc{margin-bottom:calc(var(--spacing) * 2);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed);color:var(--color-gray-500);flex:1}.card-arrow{transition:transform .2s}.card:hover .card-arrow{transform:translate(4px)}.btn{border-radius:var(--radius-xl);border-style:var(--tw-border-style);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 2.5);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));border-width:1px;border-color:#0000;justify-content:center;align-items:center;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background-color:var(--color-indigo-600);color:var(--color-white)}.btn-primary:hover{background-color:var(--color-indigo-500);box-shadow:0 4px 12px -2px #4f46e566}.btn-outline{background-color:var(--color-white);color:var(--color-gray-900);--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow);--tw-ring-color:var(--color-gray-300);--tw-ring-inset:inset}.btn-outline:hover{background-color:var(--color-gray-50)}.form-group{margin-bottom:calc(var(--spacing) * 5)}.form-label{margin-bottom:calc(var(--spacing) * 1.5);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6);--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--color-gray-900);display:block}.form-control{border-radius:var(--radius-xl);border-style:var(--tw-border-style);width:100%;padding-inline:calc(var(--spacing) * 3.5);padding-block:calc(var(--spacing) * 2.5);color:var(--color-gray-900);--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow);--tw-ring-color:var(--color-gray-300);--tw-ring-inset:inset;border-width:0;display:block}.form-control::placeholder{color:var(--color-gray-400)}.form-control:focus{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow);--tw-ring-color:var(--color-indigo-600);--tw-ring-inset:inset}@media(min-width:40rem){.form-control{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6)}}.form-control{transition:all .2s}.calculator-layout{grid-template-columns:1fr 320px;gap:2.5rem;padding-bottom:5rem;display:grid}.calculator-card,.calc-container{border-radius:var(--radius-3xl);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-gray-100);background-color:var(--color-white);padding:calc(var(--spacing) * 8);box-shadow:var(--shadow-md)}[data-theme=dark] .calculator-card,[data-theme=dark] .calc-container{border-color:var(--color-gray-700);background-color:#1e293980}@supports (color:color-mix(in lab,red,red)){[data-theme=dark] .calculator-card,[data-theme=dark] .calc-container{background-color:color-mix(in oklab,var(--color-gray-800) 50%,transparent)}}.tabs-nav{margin-bottom:calc(var(--spacing) * 8);gap:calc(var(--spacing) * 6);border-bottom-style:var(--tw-border-style);border-bottom-width:1px;border-color:var(--color-gray-100);display:flex}[data-theme=dark] .tabs-nav{border-color:var(--color-gray-800)}.tab-btn{cursor:pointer;border-bottom-style:var(--tw-border-style);padding-bottom:calc(var(--spacing) * 4);font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height));--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold);color:var(--color-gray-400);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));background-color:#0000;border-color:#0000;border-bottom-width:2px}.tab-btn:hover{color:var(--color-gray-600)}[data-theme=dark] .tab-btn:hover{color:var(--color-gray-200)}.tab-btn.active{border-color:var(--color-indigo-600);color:var(--color-indigo-600)}[data-theme=dark] .tab-btn.active{border-color:var(--color-indigo-400);color:var(--color-indigo-400)}.tab-content{display:none}.tab-content.active{animation:.4s ease-out fadeInUp;display:block}.guidance-box{margin-bottom:calc(var(--spacing) * 4);border-radius:var(--radius-2xl);border-style:var(--tw-border-style);padding:calc(var(--spacing) * 6);border-width:1px}.guidance-box.info{border-color:var(--color-blue-100);background-color:var(--color-blue-50);color:var(--color-blue-800)}.guidance-box.success{border-color:var(--color-emerald-100);background-color:var(--color-emerald-50);color:var(--color-emerald-800)}.guidance-box.warning{border-color:var(--color-amber-100);background-color:var(--color-amber-50);color:var(--color-amber-800)}.guidance-box.danger{border-color:var(--color-rose-100);background-color:var(--color-rose-50);color:var(--color-rose-800)}[data-theme=dark] .guidance-box.info{border-color:#3080ff33}@supports (color:color-mix(in lab,red,red)){[data-theme=dark] .guidance-box.info{border-color:color-mix(in oklab,var(--color-blue-500) 20%,transparent)}}[data-theme=dark] .guidance-box.info{background-color:#3080ff1a}@supports (color:color-mix(in 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