.landing-nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;height:60px;background:var(--surface);border-bottom:1px solid var(--border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.landing-nav__brand{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.05rem;letter-spacing:-.02em;color:var(--foreground);text-decoration:none}@media (max-width:420px){.landing-nav__brand-text{display:none}}.landing-nav__belt-icon{width:28px;height:28px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;flex-shrink:0}.landing-nav__actions{display:flex;align-items:center;gap:.5rem}@media (max-width:500px){.landing-nav__sign-in-ghost{display:none}}.landing-nav-controls{display:flex;align-items:center;gap:.25rem}.landing-nav-controls__icon-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;background:transparent;border:1px solid var(--border);border-radius:8px;color:var(--muted-foreground);cursor:pointer;font-family:inherit;transition:background .15s,color .15s,border-color .15s;flex-shrink:0}.landing-nav-controls__icon-btn:hover{background:var(--surface-muted);color:var(--foreground);border-color:var(--muted-foreground)}.landing-nav-controls__icon-btn:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.landing-nav-controls__lang-wrap{position:relative}.landing-nav-controls__lang-btn{display:flex;align-items:center;gap:.3rem;padding:0 .6rem;height:34px;background:transparent;border:1px solid var(--border);border-radius:8px;color:var(--muted-foreground);cursor:pointer;font-family:inherit;font-size:.8rem;font-weight:600;letter-spacing:.04em;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}.landing-nav-controls__lang-btn:hover{background:var(--surface-muted);color:var(--foreground);border-color:var(--muted-foreground)}.landing-nav-controls__lang-btn:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.landing-nav-controls__lang-dropdown{position:absolute;top:calc(100% + 6px);right:0;min-width:130px;background:var(--surface);border:1px solid var(--border);border-radius:10px;list-style:none;padding:.35rem;box-shadow:0 8px 24px rgba(0,0,0,.18);z-index:200;animation:landing-dropdown-in .15s ease}@keyframes landing-dropdown-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.landing-nav-controls__lang-option{display:flex;align-items:center;gap:.45rem;width:100%;padding:.5rem .625rem;background:none;border:none;border-radius:7px;cursor:pointer;font-family:inherit;font-size:.875rem;font-weight:500;color:var(--muted-foreground);text-align:left;transition:background .12s,color .12s}.landing-nav-controls__lang-option:hover{background:var(--surface-muted);color:var(--foreground)}.landing-nav-controls__lang-option--active{color:var(--primary);font-weight:700}.landing-nav-controls__lang-option:focus-visible{outline:3px solid var(--focus);outline-offset:-2px}.landing-btn{display:inline-flex;align-items:center;gap:.375rem;font-family:inherit;font-size:.875rem;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:opacity .15s,transform .12s,background .15s,box-shadow .2s;text-decoration:none;white-space:nowrap}.landing-btn:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.landing-btn--primary{background:var(--primary);color:var(--primary-foreground);padding:.45rem 1rem}.landing-btn--primary:hover{opacity:.9;transform:translateY(-1px)}@media (max-width:420px){.landing-btn--primary{padding:.4rem .65rem;font-size:.8rem}.landing-btn--primary span{display:none}}.landing-btn--ghost{background:transparent;color:var(--muted-foreground);padding:.4rem .75rem}.landing-btn--ghost:hover{color:var(--foreground);background:var(--surface-muted)}.landing-btn--hero{background:var(--primary);color:var(--primary-foreground);padding:.875rem 2rem;font-size:1rem;font-weight:700;border-radius:10px;box-shadow:0 4px 20px color-mix(in srgb,var(--primary) 38%,transparent)}.landing-btn--hero:hover{opacity:.92;transform:translateY(-2px);box-shadow:0 8px 28px color-mix(in srgb,var(--primary) 44%,transparent)}.landing-btn--hero:active{transform:translateY(0)}.landing-btn--outline{background:transparent;color:var(--foreground);border:1.5px solid var(--border);padding:.875rem 1.75rem;font-size:1rem;border-radius:10px}.landing-btn--outline:hover{background:var(--surface-muted);border-color:var(--muted-foreground);transform:translateY(-1px)}.landing-hero{position:relative;min-height:480px;display:flex;align-items:center;overflow:hidden}.landing-hero__bg{position:absolute;inset:0;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 14%,transparent) 0,transparent 55%),repeating-linear-gradient(45deg,transparent,transparent 28px,color-mix(in srgb,var(--primary) 10%,transparent) 28px,color-mix(in srgb,var(--primary) 10%,transparent) 30px),repeating-linear-gradient(-45deg,transparent,transparent 28px,color-mix(in srgb,var(--primary) 6%,transparent) 28px,color-mix(in srgb,var(--primary) 6%,transparent) 30px),var(--background);pointer-events:none}.landing-hero__glow{position:absolute;top:-80px;right:-80px;width:500px;height:500px;background:radial-gradient(circle,var(--primary) 0,transparent 68%);opacity:.07;pointer-events:none}.landing-hero__content{position:relative;z-index:1;max-width:720px;margin:0 auto;padding:5rem 1.5rem 4rem;text-align:center}.landing-hero__badge{display:inline-flex;align-items:center;gap:.4rem;font-size:.72rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--primary);background:color-mix(in srgb,var(--primary) 12%,transparent);border:1px solid color-mix(in srgb,var(--primary) 26%,transparent);padding:.3rem .8rem;border-radius:100px;margin-bottom:1.5rem}.landing-hero__title{font-size:clamp(1.9rem,5vw,3.25rem);font-weight:800;line-height:1.15;letter-spacing:-.03em;color:var(--foreground);margin-bottom:1.1rem}.landing-hero__title em{font-style:normal;color:var(--primary)}.landing-hero__subtitle{font-size:clamp(.95rem,2.5vw,1.125rem);font-weight:400;color:var(--muted-foreground);max-width:520px;margin:0 auto 2.25rem;line-height:1.65}.landing-hero__ctas{display:flex;gap:.875rem;justify-content:center;flex-wrap:wrap}@media (max-width:499px){.landing-hero__ctas{flex-direction:column;align-items:center}.landing-btn--hero,.landing-btn--outline{width:100%;max-width:320px;justify-content:center}}.landing-hero__scroll-hint{margin-top:3rem;font-size:.8rem;color:var(--muted-foreground);display:flex;align-items:center;justify-content:center;gap:.4rem;opacity:.65;animation:landing-bounce 2.2s ease-in-out infinite}@keyframes landing-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(5px)}}.landing-stats{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface);padding:1.25rem 1.5rem}.landing-stats__inner{max-width:900px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}@media (max-width:600px){.landing-stats__inner{grid-template-columns:repeat(2,1fr);gap:1.25rem .5rem}}.landing-stats__item{text-align:center}.landing-stats__value{display:block;font-size:1.5rem;font-weight:800;color:var(--primary);letter-spacing:-.03em}.landing-stats__label{display:block;font-size:.78rem;color:var(--muted-foreground);font-weight:500;margin-top:.1rem}.landing-features{max-width:860px;margin:0 auto;padding:3.5rem 1.5rem 5rem}.landing-features__label{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--primary);margin-bottom:.625rem}.landing-features__title{font-size:clamp(1.45rem,3.5vw,1.9rem);font-weight:800;letter-spacing:-.025em;margin-bottom:.5rem;color:var(--foreground)}.landing-features__desc{font-size:.9rem;color:var(--muted-foreground);max-width:540px;margin-bottom:2.25rem;line-height:1.65}.landing-accordion{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:14px;overflow:hidden}.landing-accordion__item{border-bottom:1px solid var(--border);background:var(--surface)}.landing-accordion__item:last-child{border-bottom:none}.landing-accordion__trigger{width:100%;background:none;border:none;cursor:pointer;padding:1.2rem 1.5rem;display:flex;align-items:center;gap:1rem;font-family:inherit;text-align:left;transition:background .15s;min-height:64px}.landing-accordion__trigger:hover{background:var(--surface-muted)}.landing-accordion__trigger[aria-expanded=true]{background:color-mix(in srgb,var(--primary) 8%,var(--surface))}.landing-accordion__trigger:focus-visible{outline:3px solid var(--focus);outline-offset:-3px}.landing-accordion__icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;transition:transform .2s}.landing-accordion__trigger:hover .landing-accordion__icon{transform:scale(1.06)}.landing-accordion__icon--quick-log{background:color-mix(in srgb,#70b6a4 18%,transparent)}.landing-accordion__icon--sessions{background:color-mix(in srgb,#287f92 18%,transparent)}.landing-accordion__icon--taxonomy{background:color-mix(in srgb,var(--accent) 18%,transparent)}.landing-accordion__icon--progress{background:color-mix(in srgb,#c8a02a 18%,transparent)}.landing-accordion__icon--dashboard{background:color-mix(in srgb,#7a9de0 18%,transparent)}.landing-accordion__icon--import{background:color-mix(in srgb,#9b73d4 18%,transparent)}.landing-accordion__icon--settings{background:color-mix(in srgb,var(--muted-foreground) 18%,transparent)}.landing-accordion__text{flex:1;min-width:0}.landing-accordion__name{display:block;font-size:.975rem;font-weight:700;color:var(--foreground);margin-bottom:.1rem}.landing-accordion__tagline{display:block;font-size:.82rem;color:var(--muted-foreground);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media (max-width:500px){.landing-accordion__tagline{display:none}}.landing-accordion__chevron{color:var(--muted-foreground);font-size:1rem;line-height:1;transition:transform .25s ease;flex-shrink:0;user-select:none}.landing-accordion__trigger[aria-expanded=true] .landing-accordion__chevron{transform:rotate(90deg)}.landing-accordion__panel{overflow:hidden;max-height:0;transition:max-height .32s cubic-bezier(.4,0,.2,1)}.landing-accordion__body{padding:0 1.5rem 1.5rem 4.5rem;border-top:1px solid var(--border)}@media (max-width:500px){.landing-accordion__body{padding-left:1rem}}.landing-accordion__body-desc{font-size:.875rem;color:var(--muted-foreground);line-height:1.7;margin-top:1rem}.landing-accordion__bullets{list-style:none;margin-top:.875rem;display:flex;flex-direction:column;gap:.4rem}.landing-accordion__bullets li{font-size:.855rem;color:var(--muted-foreground);display:flex;align-items:flex-start;gap:.5rem;line-height:1.55}.landing-accordion__bullets li:before{content:"→";color:var(--primary);font-weight:700;flex-shrink:0;margin-top:.05rem}.landing-footer{border-top:1px solid var(--border);background:var(--surface);padding:2rem 1.5rem;text-align:center}.landing-footer__brand{font-weight:700;font-size:.95rem;color:var(--foreground);margin-bottom:.3rem}.landing-footer__sub{font-size:.8rem;color:var(--muted-foreground)}.landing-footer__meta{margin-top:.875rem;font-size:.75rem;color:var(--muted-foreground);display:flex;justify-content:center;gap:1.25rem;flex-wrap:wrap}