.no-scroll{overflow:hidden}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background-color:var(--color-neutral-background);padding:3rem 0;box-shadow:0 4px 12px rgba(0,0,0,0);transition:padding 0.4s ease,box-shadow 0.4s ease}.header.is-scrolled{padding:1.5rem 0;box-shadow:0 4px 12px rgba(0,0,0,0.05)}.header__container{max-width:1200px;width:90%;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.header__logo{display:flex;align-items:center;gap:1rem;text-decoration:none}.header__logo svg path:nth-child(2){fill:var(--color-neutral-background)}.header__logo-text{font-size:2rem;font-weight:700;color:var(--color-text-primary)}.header__nav-list{display:flex;align-items:center;gap:1rem}.header__nav-link{font-size:1.6rem;font-weight:600;color:var(--color-text-primary);text-decoration:none;padding:0.8rem 1.6rem;transition:color 0.3s ease}.header__nav-link:hover{color:var(--color-primary-hover)}.header__nav-link--cta{background-color:var(--color-primary-default);color:var(--color-text-on-primary);border-radius:6px;transition:background-color 0.3s ease,color 0.3s ease}.header__nav-link--cta:hover{background-color:var(--color-primary-hover);color:var(--color-text-on-primary)}.header__toggle{display:none}@media (max-width:768px){.header__nav-list{display:none}.header__toggle{display:flex;flex-direction:column;gap:0.5rem;width:3rem;height:3rem;background:transparent;border:none;cursor:pointer;z-index:1001}.header__nav{position:fixed;top:0;left:0;width:100%;height:100vh;background-color:var(--color-text-primary);display:flex;justify-content:center;align-items:center;opacity:0;pointer-events:none;transition:opacity 0.4s ease}.header__nav.is-open{opacity:1;pointer-events:auto}.header__nav.is-open .header__nav-list{display:flex;flex-direction:column;text-align:center;gap:2rem}.header__nav.is-open .header__nav-link{font-size:2.8rem;color:var(--color-text-on-primary)}.header__nav.is-open .header__nav-link--cta{background-color:transparent}.header__toggle-line{width:100%;height:2px;background-color:var(--color-text-primary);border-radius:2px;transition:transform 0.4s ease,background-color 0.4s ease,opacity 0.4s ease}.header__toggle.is-active .header__toggle-line{background-color:var(--color-text-on-primary)}.header__toggle.is-active .header__toggle-line:nth-child(1){transform:translateY(0.7rem) rotate(45deg)}.header__toggle.is-active .header__toggle-line:nth-child(2){opacity:0}.header__toggle.is-active .header__toggle-line:nth-child(3){transform:translateY(-0.7rem) rotate(-45deg)}}.logo{width:10rem}.footer{background-color:var(--color-text-primary);color:var(--color-neutral-background);padding:8rem 2rem 0 2rem}.footer__container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:4rem;padding-bottom:6rem}.footer__brand-info{padding-right:4rem}.footer__logo{display:flex;align-items:center;gap:1rem;text-decoration:none;font-size:2rem;font-weight:700;color:var(--color-text-on-primary);margin-bottom:1.5rem}.footer__logo svg path:nth-child(2){fill:var(--color-text-primary)}.footer__mission{font-size:1.5rem;line-height:1.7;color:var(--color-text-secondary);max-width:40ch}.footer__column-title{font-size:1.6rem;font-weight:600;margin-bottom:2rem;color:var(--color-text-on-primary)}.footer__link-list li{margin-bottom:1.5rem}.footer__link{font-size:1.5rem;color:var(--color-text-secondary);text-decoration:none;transition:color 0.3s ease}.footer__link:hover{color:var(--color-text-on-primary)}.footer__bottom-bar{max-width:1200px;margin:0 auto;padding:2rem 0;border-top:1px solid rgba(255,255,255,0.1);display:flex;justify-content:space-between;align-items:center;font-size:1.3rem;color:var(--color-text-secondary)}.footer__back-to-top{font-weight:600;color:var(--color-text-secondary);text-decoration:none;transition:color 0.3s ease}.footer__back-to-top:hover{color:var(--color-text-on-primary)}@media (max-width:768px){.footer__container{grid-template-columns:1fr;gap:5rem}.footer__brand-info{padding-right:0;text-align:center}.footer__logo{justify-content:center}.footer__mission{margin:0 auto}.footer__nav-column{text-align:center}.footer__bottom-bar{flex-direction:column;gap:1.5rem}}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:6rem 2rem;overflow:hidden}.hero__container{width:100%;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);align-items:center;gap:4rem}.hero__content{display:flex;flex-direction:column;align-items:flex-start}.hero__title{font-size:clamp(3.2rem,5vw,5.8rem);font-weight:700;line-height:1.2;color:var(--color-text-primary);margin-bottom:1.5rem}.hero__title-dynamic{position:relative;display:inline-block;color:var(--color-primary-default)}.hero__title-dynamic-text{position:relative}.hero__title-dynamic-text.is-finished::after{content:'';position:absolute;bottom:-1rem;left:0;right:0;height:8px;background-image:url("data:image/svg+xml,%3Csvg width='100' height='8' viewBox='0 0 100 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 6.5C18.5 2.5 48.5 -1.5 99 6.5' stroke='%232666A3' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E%0A");background-repeat:no-repeat;background-size:100% 100%;transform-origin:left;animation:draw-underline 0.5s ease-out forwards}@keyframes draw-underline{from{transform:scaleX(0)}to{transform:scaleX(1)}}.hero__title-cursor{display:inline-block;width:2px;height:1em;background-color:var(--color-primary-default);margin-left:0.4rem;animation:blink 0.7s infinite}@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}.hero__subtitle{font-size:1.8rem;font-weight:400;color:var(--color-text-secondary);max-width:45ch;margin-bottom:3rem}.hero__cta{display:inline-block;padding:1.4rem 3.2rem;background-color:var(--color-primary-default);color:var(--color-text-on-primary);font-size:1.6rem;font-weight:600;border-radius:8px;transition:background-color 0.3s ease,transform 0.3s ease}.hero__cta:hover{background-color:var(--color-primary-hover);transform:translateY(-2px)}.hero__visual{display:flex;justify-content:center;align-items:center}@media (max-width:768px){.hero{text-align:center}.hero__container{grid-template-columns:1fr;gap:5rem}.hero__content{align-items:center;order:2}.hero__visual{order:1}}.problem{padding:10rem 2rem;background-color:var(--color-neutral-surface)}.problem__container{max-width:1100px;margin:0 auto}.problem__header{text-align:center;margin:0 auto 6rem auto;max-width:75ch}.problem__title{font-size:clamp(2.8rem,4vw,4.2rem);font-weight:700;line-height:1.2;color:var(--color-text-primary);margin-bottom:1.5rem}.problem__description{font-size:1.9rem;color:var(--color-text-secondary);line-height:1.7}.problem__description strong{font-weight:600;color:var(--color-text-primary)}.problem__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem}.problem-card{background-color:var(--color-neutral-background);border:1px solid var(--color-neutral-border);border-radius:12px;padding:3rem;text-align:center;transition:transform 0.3s ease,box-shadow 0.3s ease}.problem-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,0.05)}.problem-card__icon{color:var(--color-primary-default);width:4.8rem;height:4.8rem;margin:0 auto 2rem auto}.problem-card__title{font-size:2rem;font-weight:600;color:var(--color-text-primary);margin-bottom:1rem}.problem-card__text{font-size:1.5rem;color:var(--color-text-secondary);line-height:1.6}[data-animation="fade-in"]{opacity:0;transform:translateY(2rem);transition:opacity 0.6s ease-out,transform 0.6s ease-out}[data-animation="fade-in"].is-visible{opacity:1;transform:translateY(0)}.problem-card:nth-child(1){transition-delay:0.1s}.problem-card:nth-child(2){transition-delay:0.2s}.problem-card:nth-child(3){transition-delay:0.3s}@media (max-width:768px){.problem__grid{grid-template-columns:1fr;gap:2rem;max-width:450px;margin:0 auto}.problem__header{text-align:left}.problem-card{text-align:left}.problem-card__icon{margin:0 0 1.5rem 0}}.solution{padding:10rem 2rem;background-color:var(--color-neutral-background)}.solution__container{max-width:1100px;margin:0 auto}.solution__header{text-align:center;margin:0 auto 6rem auto;max-width:70ch}.solution__title{font-size:clamp(2.8rem,4vw,4.2rem);font-weight:700;color:var(--color-text-primary);margin-bottom:1.5rem}.solution__description{font-size:1.8rem;color:var(--color-text-secondary);line-height:1.7}.solution__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background-color:var(--color-neutral-border);border-radius:12px;overflow:hidden}.solution-card{background-color:var(--color-neutral-background);padding:3rem;position:relative;transition:transform 0.3s ease,box-shadow 0.3s ease}.solution-card:hover{transform:scale(1.03);box-shadow:0 20px 40px rgba(0,0,0,0.1);z-index:10;cursor:default}.solution-card__header{display:flex;align-items:center;gap:1.5rem;margin-bottom:1.5rem}.solution-card__icon{color:var(--color-primary-default);width:3.2rem;height:3.2rem;flex-shrink:0}.solution-card__title{font-size:2.2rem;font-weight:600;color:var(--color-text-primary)}.solution-card__description{font-size:1.6rem;color:var(--color-text-secondary);line-height:1.6;max-width:45ch}.solution-card__details{list-style:none;padding-left:0;max-height:0;opacity:0;overflow:hidden;transition:max-height 0.4s ease-out,opacity 0.4s ease-out,margin-top 0.4s ease-out}.solution-card:hover .solution-card__details{margin-top:2rem;max-height:20rem;opacity:1}.solution-card__details li{position:relative;padding-left:2.5rem;margin-bottom:1rem;font-size:1.5rem;color:var(--color-text-primary)}.solution-card__details li::before{content:'✓';position:absolute;left:0;top:0;color:var(--color-primary-default);font-weight:700}@media (max-width:768px){.solution__grid{grid-template-columns:1fr}.solution-card:hover{transform:none;box-shadow:none}}.tech-stack{padding:6rem 0;background-color:var(--color-neutral-surface);text-align:center}.tech-stack__container{max-width:80ch;margin:0 auto;padding:0 2rem}.tech-stack__title{font-size:1.6rem;font-weight:600;color:var(--color-primary-default);margin-bottom:1rem;text-transform:uppercase;letter-spacing:0.1em}.tech-stack__description{font-size:1.8rem;color:var(--color-text-secondary)}.tech-scroller{max-width:1200px;margin:4rem auto 0 auto;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,white 20%,white 80%,transparent);mask:linear-gradient(90deg,transparent,white 20%,white 80%,transparent)}.tech-scroller__inner{display:flex;flex-wrap:nowrap;gap:3rem;padding-block:1rem;animation:scroll 40s linear infinite}@keyframes scroll{to{transform:translate(calc(-50% - 1.5rem))}}.tech-scroller__inner li{list-style:none;font-size:2.4rem;font-weight:600;color:var(--color-text-secondary);white-space:nowrap;transition:color 0.3s ease}.tech-scroller__inner:hover li{color:var(--color-primary-default)}@media (prefers-reduced-motion:reduce){.tech-scroller__inner{animation-play-state:paused}}.proof{padding:10rem 2rem;background-color:var(--color-neutral-background)}.proof__container{max-width:1100px;margin:0 auto}.proof__header{text-align:center;margin:0 auto 8rem auto;max-width:70ch}.proof__title{font-size:clamp(2.8rem,4vw,4.2rem);font-weight:700;color:var(--color-text-primary);margin-bottom:1.5rem}.proof__description{font-size:1.8rem;color:var(--color-text-secondary);line-height:1.7}.proof__showcase{display:grid;gap:10rem}.proof-project{display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,6vw,8rem);align-items:center}.proof-project--reversed .proof-project__visual{grid-column:2 / 3;grid-row:1 / 2}.proof-project--reversed .proof-project__content{grid-column:1 / 2;grid-row:1 / 2}.mockup{background-color:var(--color-neutral-surface);border:1px solid var(--color-neutral-border);border-radius:12px;aspect-ratio:4 / 3;padding:1.5rem;box-shadow:0 20px 40px -15px rgba(0,0,0,0.08)}.mockup--phone{aspect-ratio:9 / 18;max-width:300px;margin:0 auto}.mockup__placeholder-content{width:100%;height:100%;border-radius:6px;background-color:var(--color-neutral-background);display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);font-size:1.4rem;font-weight:600}.proof-project__tagline{font-size:1.4rem;font-weight:600;color:var(--color-primary-default);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:1rem}.proof-project__title{font-size:3.2rem;font-weight:700;color:var(--color-text-primary);margin-bottom:1.5rem}.proof-project__description{font-size:1.6rem;line-height:1.7;color:var(--color-text-secondary);margin-bottom:2.5rem}.proof-project__description strong{font-weight:600;color:var(--color-text-primary)}.proof-project__stack{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:3rem}.proof-project__stack span{background-color:var(--color-accent-subtle);color:var(--color-primary-default);font-size:1.3rem;font-weight:600;padding:0.5rem 1.2rem;border-radius:20px}.proof-project__cta{font-size:1.6rem;font-weight:600;color:var(--color-text-primary);text-decoration:none;transition:color 0.3s ease}.proof-project__cta:hover{color:var(--color-primary-default)}@media (max-width:768px){.proof-project,.proof-project--reversed{grid-template-columns:1fr;gap:3rem}.proof-project--reversed .proof-project__visual,.proof-project--reversed .proof-project__content{grid-column:auto;grid-row:auto}}.process{padding:10rem 2rem;background-color:var(--color-neutral-surface)}.process__container{max-width:1200px;margin:0 auto}.process__header{text-align:center;margin:0 auto 8rem auto;max-width:70ch}.process__title{font-size:clamp(2.8rem,4vw,4.2rem);font-weight:700;color:var(--color-text-primary);margin-bottom:1.5rem}.process__description{font-size:1.8rem;color:var(--color-text-secondary);line-height:1.7}.process__steps{display:flex;list-style:none;padding:0;position:relative}.process__steps::before{content:'';position:absolute;top:4.5rem;left:0;right:0;height:1px;background-color:var(--color-neutral-border);z-index:1}.process-step{flex:1;padding:0 2rem;position:relative}.process-step__number{font-size:8rem;font-weight:700;line-height:1;color:var(--color-neutral-border);margin-bottom:2rem;position:relative;z-index:2;background-color:var(--color-neutral-surface);padding-right:2rem;display:inline-block}.process-step__title{font-size:2.4rem;font-weight:600;color:var(--color-text-primary);margin-bottom:1rem}.process-step__text{font-size:1.6rem;line-height:1.7;color:var(--color-text-secondary)}.process-step:nth-child(2){transition-delay:0.1s}.process-step:nth-child(3){transition-delay:0.2s}@media (max-width:768px){.process__steps{flex-direction:column;gap:4rem}.process__steps::before{top:0;bottom:0;left:4rem;width:1px;height:100%}.process-step{display:flex;gap:2rem;align-items:flex-start;padding:0}.process-step__number{font-size:6rem;margin-bottom:0;padding:0 0 0 1rem;background-color:var(--color-neutral-surface)}.process-step__content{padding-top:1rem}}.cta{padding:10rem 2rem;background-color:var(--color-text-primary);color:var(--color-neutral-background)}.cta__container{max-width:75ch;margin:0 auto;text-align:center}.cta__title{font-size:clamp(3rem,5vw,4.8rem);font-weight:700;line-height:1.2;margin-bottom:2rem;color:var(--color-neutral-background)}.cta__description{font-size:1.8rem;color:var(--color-neutral-border);line-height:1.7;margin:0 auto 3.5rem auto;max-width:60ch}.cta__button{display:inline-block;padding:1.4rem 3.2rem;background-color:var(--color-primary-default);color:var(--color-text-on-primary);font-size:1.6rem;font-weight:600;border-radius:8px;text-decoration:none;transition:background-color 0.3s ease,transform 0.3s ease}.cta__button:hover{background-color:var(--color-primary-hover);transform:translateY(-2px)}.cta__assurance{margin-top:1.5rem;font-size:1.4rem;color:var(--color-text-secondary)}.faq{padding:10rem 2rem;background-color:var(--color-neutral-background)}.faq__container{max-width:900px;margin:0 auto}.faq__header{text-align:center;margin:0 auto 6rem auto;max-width:70ch}.faq__title{font-size:clamp(2.8rem,4vw,4.2rem);font-weight:700;color:var(--color-text-primary);margin-bottom:1.5rem}.faq__description{font-size:1.8rem;color:var(--color-text-secondary);line-height:1.7}.faq__list{border-top:1px solid var(--color-neutral-border)}.faq-item{border-bottom:1px solid var(--color-neutral-border)}.faq-item__trigger{display:flex;justify-content:space-between;align-items:center;width:100%;padding:2.5rem 0;background-color:transparent;border:none;cursor:pointer;text-align:left}.faq-item__question{font-size:1.8rem;font-weight:600;color:var(--color-text-primary);padding-right:2rem}.faq-item__icon{width:2rem;height:2rem;color:var(--color-primary-default);flex-shrink:0;transition:transform 0.3s ease}.faq-item__trigger[aria-expanded="true"] .faq-item__icon{transform:rotate(45deg)}.faq-item__panel{overflow:hidden;transition:max-height 0.4s ease-out,opacity 0.4s ease-out;max-height:0;opacity:0}.faq-item__answer{padding:0 0 2.5rem 0}.faq-item__answer p{font-size:1.6rem;line-height:1.7;color:var(--color-text-secondary);max-width:75ch}.contact-page{min-height:90vh;display:flex;align-items:center;padding:10rem 2rem}.contact-page__container{max-width:1100px;width:100%;margin:0 auto;display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(4rem,8vw,10rem);align-items:start}.contact-page__info{display:flex;flex-direction:column}.contact-page__title{font-size:clamp(3.2rem,5vw,5.2rem);font-weight:700;line-height:1.2;color:var(--color-text-primary);margin-bottom:2rem}.contact-page__description{font-size:1.8rem;color:var(--color-text-secondary);line-height:1.7;max-width:45ch;margin-bottom:4rem}.expect-next{margin-bottom:4rem}.expect-next__title{font-size:1.6rem;font-weight:600;color:var(--color-text-primary);margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--color-neutral-border);display:inline-block}.expect-next__steps{list-style:none;padding-left:0;display:flex;flex-direction:column;gap:2rem}.expect-next__step{display:flex;align-items:flex-start;gap:1.5rem}.expect-next__number{font-size:1.6rem;font-weight:700;color:var(--color-primary-default);background-color:var(--color-accent-subtle);border-radius:50%;width:2.8rem;height:2.8rem;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:-0.2rem}.expect-next__step p{font-size:1.5rem;line-height:1.6;color:var(--color-text-secondary)}.expect-next__step p strong{font-weight:600;color:var(--color-text-primary)}.contact-page__details{display:flex;flex-direction:column;gap:2rem;padding-top:3rem;border-top:1px solid var(--color-neutral-border)}.contact-detail{display:inline-flex;align-items:center;gap:1.5rem;font-size:1.6rem;font-weight:600;color:var(--color-text-primary);text-decoration:none;transition:color 0.3s ease}.contact-detail:hover{color:var(--color-primary-default)}.contact-detail svg{width:2.4rem;height:2.4rem;color:var(--color-primary-default)}.contact-page__form-wrapper{background-color:var(--color-neutral-surface);padding:4rem;border-radius:12px;border:1px solid var(--color-neutral-border)}@media (max-width:900px){.contact-page__container{grid-template-columns:1fr;gap:6rem}.contact-page__info{text-align:center}.contact-page__description{margin-left:auto;margin-right:auto}.expect-next__title{margin-left:auto;margin-right:auto}.expect-next__step{text-align:left}.contact-page__details{align-items:center}}